Merge pull request #182 from davidgiven/usb

Add support for multiple simultaneously connected FluxEngines.

.github/workflows/ccpp.yml

@@ -10,7 +10,7 @@ jobs:
       with:
         fetch-depth: 1
     - name: apt
-      run: sudo apt install libusb-1.0-0-dev libsqlite3-dev ninja-build
+      run: sudo apt update && sudo apt install libusb-1.0-0-dev libsqlite3-dev ninja-build
     - name: make
       run: make
 

FluxEngine.cydsn/CortexM3/ARM_GCC_541/Release/FluxEngine.hex

@@ -1,252 +1,252 @@
-:400000000080002011000000D5110000D5110000064A08B5136843F020031360044B1A6803F53F5302331A6001F0F2F8E8460040FA46004010B5054C237833B9044B13B16F
+:400000000080002011000000A10F0000A10F0000064A08B5136843F020031360044B1A6803F53F5302331A6000F0D8FFE8460040FA46004010B5054C237833B9044B13B1EF
-:400040000448AFF300800123237010BD6881FF1F00000000503A0000084B10B51BB108490848AFF300800848036803B910BD074B002BFBD0BDE81040184700BF00000000B7
+:400040000448AFF300800123237010BD6881FF1F0000000020380000084B10B51BB108490848AFF300800848036803B910BD074B002BFBD0BDE81040184700BF00000000E9
-:400080006C81FF1F503A0000C880FF1F000000000A4A0B4B116801310B40002BBEBF03F1FF3363F03F030133136011685368994202BF024B01221A72704700BF8881FF1F32
+:400080006C81FF1F20380000C880FF1F000000000A4A0B4B116801310B40002BBEBF03F1FF3363F03F030133136011685368994202BF024B01221A72704700BF8881FF1F64
 :4000C0003F0000800A4A0B4B516801310B40002BBEBF03F1FF3363F03F030133536051681368994202BF024B01221A72704700BF8881FF1F3F000080024B012200205A7293
-:4001000002F02CBA8881FF1F10B5C4B2204601F041FA0128FAD110BD08B572B60F4B0F49DA680132DA601A690132C82A08BF00221A615A6918690132A72A08BF00224A6104
+:4001000002F012B98881FF1F10B5C4B2204601F027F90128FAD110BD08B572B60F4B0F49DA680132DA601A690132C82A08BF00221A615A6918690132A72A08BF00224A613A
-:400140005B69002B0CBF02230023002814BF184643F0010002F06AFF62B608BD8881FF1F10B504460D4B8278997E91421CBF00225A7702689A610279094B1A718378002B93
+:400140005B69002B0CBF02230023002814BF184643F0010002F050FE62B608BD8881FF1F38B50446C5B2284602F080F8062002F09DFA44F00200C0B202F078F8062002F055
-:4001800014BF0220012002F015FFE07802F00CFF2079BDE8104002F043BF00BF8881FF1FA081FF1F70B5C4B220460E4601F0FAF9314605460246204601F0B6FA204601F086
+:4001800095FA284602F072F8BDE83840062002F077BA10B5642402F063F830B90120FFF7DFFF013CF7D1204610BD012010BD70B5C4B2054620460E4601F0D2F8012805D089
-:4001C000E9F90128FAD0284670BD000038B50B4CA57F5DB904F11800FFF7C2FF012002F053F94FF47A7002F065FB6577E36823620123A377BDE8384002F09ABB8881FF1FFA
+:4001C000204601F0EBF92846FFF79EFF204601F0CFF8314605460246204601F08BF9204601F0BEF80028FAD1284670BD38B5044D0024285D013402F009FA402CF9D138BDE9
-:4002000038B50446C5B2284602F04AF9062002F067FB44F00200C0B202F042F9062002F05FFB284602F03CF9BDE83840062002F041BB10B5642402F02DF920B10120BDE8EA
+:40020000A081FF1F08B502F023FC002002F02CFC02F03EFC02F048FC80B208BD10B50446012002F03BF8642002F02AFAFFF7EAFF2080002002F032F8642002F021FAFFF7ED
-:400240001040FFF7DDBF0120FFF7DAFF013CF2D1F4E7000038B5044D0024285D013402F0EFFA402CF9D138BDAC81FF1F08B502F009FD002002F012FD02F024FD02F02EFD5E
+:40024000E1FF608010BD08B502F02EFD002002F037FD02F049FD02F053FD80B208BD10B50446FFF796FF322002F00AFAFFF7EBFF20800020FFF774FF322002F001FAFFF740
-:4002800080B208BD10B50446012002F021F9642002F010FBFFF7EAFF2080002002F018F9642002F007FBFFF7E1FF608010BD08B502F014FE002002F01DFE02F02FFE02F0EE
+:40028000E2FF608010BD0FB400B593B014AB53F8042B402102A8019302F0AAFE02A802F04AF802F054F813B05DF804EB04B0704710B5044601780648FFF7E5FF0420FFF72B
-:4002C00039FE80B208BD10B50446FFF7B2FF322002F0F0FAFFF7EBFF20800020FFF790FF322002F0E7FAFFF7E2FF608010BD0FB400B593B014AB53F8042B402102A801938B
+:4002C00023FF62782146BDE81040042001F0A0B83438000007B50023ADF804308DF80600032301A88DF80530FFF7E2FF03B05DF804FB000010B5074C94F8583043B10020E3
-:4003000002F08EFF02A802F030F902F03AF913B05DF804EB04B0704710B5044601780648FFF7E5FF0420FFF7EFFE62782146BDE81040042001F086B9643A000007B5002324
+:4003000001F0A8FF002002F03BFD002384F8583010BD00BF8881FF1F38B5104D837895F85B2004469A4204D0FFF7E4FF002385F85E302368C5F859302279094B1A71A3784D
-:40034000ADF804308DF80600032301A88DF80530FFF7E2FF03B05DF804FB0000F8B51D4C0646FFF733FF637F03B156B91A48FFF7BEFFFFF75EFF012000236077636602F045
+:40034000002B14BF0220012002F01AFDE07802F011FD2079BDE8384002F048BD8881FF1FE181FF1F38B50D4C94F8585065B904F15900FFF7D1FF012001F06CFF4FF47A7031
-:40038000AFFA3246616E1548FFF7B1FF114D0027636E9E4216D002F07DF800B16F66636E9E4205DD0020FFF72BFF6B6E013305E005DA0120FFF724FF6B6E013B6B6602F08B
+:4003800002F07EF984F85E50E3682366012384F85830BDE8384002F0B1B900BF8881FF1FF8B51E4C0646FFF7DDFF94F85E3003B15EB91B48FFF767FFFFF7EBFE0120002353
-:4003C000B7FAE5E7322002F075FABDE8F8400448FFF78DBF8881FF1F713A0000783A0000953A00002DE9F04F9BB062B602F00AFB8A49042002F02EFB894802F057F889486B
+:4003C00084F85E00636602F071F93246616E1548FFF759FF114D0027636E9E4216D001F03FFF00B16F66636E9E4205DD0020FFF7B7FE6B6E013305E005DA0120FFF7B0FE47
-:4004000002F0FAFD884802F08BF802F0DBFC02F0ADFB002002F0CEFD02F0A6F80221002001F06EF8814D0321084602F061FAAA462C4602F07DFAAB7F73B12A6AEB689B1AE2
+:400400006B6E013B6B6602F079F9E5E7322002F037F9BDE8F8400448FFF735BF8881FF1F4138000048380000653800002DE9F04F99B062B602F0CCF99949042002F0F0F914
-:4004400041F28832934207D9002002F01DF8002002F0B0FD0023AB7701F08AF818B97448FFF745FF04E001F089F80028F7D109E001F07EF80028FBD06E48FFF738FF0320E6
+:40044000984801F019FF984802F0BCFC974801F04DFF02F09DFB02F06FFA002002F090FC01F068FF0221002000F030FF904C012001F0A8F8002384F85B30FFF773FFFFF79A
-:4004800001F0A6F9032001F085F80128D1D16A48FFF766FE69490320FFF784FE94F868106748FFF724FF94F86830023B142B00F26A84DFE813F0150068041E0068042400B2
+:4004800088FE84F86800FFF735FF012384F85B30FFF768FFFFF77DFE84F86900FFF72AFF844B94F86800844994F869202546002A14BF0A461A46002808BF19467F48FFF7E3
-:4004C0006804480068046B006804D1006804F9016804A9036804C9036804CF036804DA0303238DF828308DF829300C238DF82A30B7E394F86A00FFF731FF524BAEE3FFF72E
+:4004C000E2FE0321084602F0F9F8264602F016F994F8583043B12A6EEB689B1A41F28832934201D9FFF706FF00F028FF18B97448FFF7C9FE04E000F027FF0028F7D10BE0E5
-:4005000065FE00236372E068627A02F0FF0132B9EB681B1AB3F57A7FF6DD0B460AE04BB100228AF80920DAF80C10627A12B9EB685B1AFAE707228DF8282004228DF8292037
+:4005000000F01CFF10B902F0F9F8F9E76D48FFF7BAFE032001F042F8032000F021FF0128D4D16948FFF7F8FE68490320FFF73FFE94F86A106648FFF7A6FE94F86A30023B1D
-:40054000ADF82A308DE30220FFF7DEFD00270DF1280902F0EDF94FF480780026C8EB07039A1906F809200136402EF9D10220FFF7CBFD32464946022001F064F8B8F101087C
+:40054000142B00F2AB83DFE813F01500A9031E00A9032400A9034600A9036C00A903CF00A903AA01A903E202A9030103A9030803A903220303238DF820308DF821300E23FD
-:40058000EBD10137402FE4D12F4B42E04FF00109002702F0CDF94FF00008012001F018F9012000F0F7FF0128FAD10DF1280B4022594601F0B9F8012000F0ECFF0028FAD137
+:400580008DF82230FFE294F86C00FFF709FF514BF6E2FFF7E7FE00236372E068627A02F0FF0132B9EB681B1AB3F57A7FF6DD0B4608E03BB100227272F168627A12B9EB68CB
-:4005C000064608EB07030593059B1BF806203344DBB2934209D08DE80C003946334642461A48FFF784FE4FF000090136402EEBD108F10108B8F5807FCFD10137402FC8D17D
+:4005C0005B1AFAE707228DF8202004228DF82120ADF82230D7E20220FFF796FD4FF000080DF1200A02F08AF84FF480790027C9EB0803DA1907F80A200137402FF9D10220BC
-:4006000049461348FFF773FEB9F1000F00F05381104B1B8809A8ADF8243023E319010000F900000091000000C50000008881FF1FA33A0000B63A0000A081FF1FF081FF1F13
+:40060000FFF782FD3A465146022000F001FFB9F10109EBD108F10108B8F1400FE2D12E4B38E04FF0010A4FF000080DF1200B02F065F84FF0000959460120FFF7B8FD08EBBF
-:40064000C03A0000543A0000563A0000CF3A0000EB3A0000583A000094F86A0001F038FF606EFFF77BFE02F047FD944B944F1A78002602F0FB021A701A7842F001021A70CD
+:40064000090300270493049B1BF807203B44DBB2934209D08DE80C0041463B464A461F48FFF711FE4FF0000A0137402FEBD109F10109B9F5807FDED108F10108B8F1400F92
-:400680001A7802F0FE021A701A7802F0FE021A7002F036FD0220FFF737FD41F6FF734FF480420121022002F08BFC84F8A80002F0ADF8B8550136402EF9D1DFF82482002668
+:40068000D5D151461648FFF7FEFDBAF1000F00F00E81144B1B8807A8ADF81C3074E200BF19010000F900000091000000C50000008881FF1F77380000733800007A38000022
-:4006C00008F18D0B1FFA8BF70136402E14BF3246002218F8010F2244062392F82420402102F0C8F83A4646F2434198F8000002F0D3F84037402EBFB2E6D19AF86B3043B175
+:4006C00092380000A5380000E181FF1FF281FF1FAF3800002438000026380000BE380000DA3800002838000094F86C0001F0D6FD606EFFF755FE02F0E7FBB24BDFF8E0825C
-:4007000000238AF80930637A002BFCD000238AF80930182200210AA802F04EFD694B4FF0FF320C9340230D930023236062602372236894F8A800234493F8241002F01EF82F
+:400700001A78002702F0FB021A701A7842F001021A701A7802F0FE021A701A7802F0FE021A7002F0D5FB0220FFF7EEFC012141F6FF734FF48042084602F028FB84F8AA00FD
-:4007400094F8A80001F0DCFF012194F8A80001F0AFFF2368002BFCD000239946CAF80430DAF80C200127059202F0E2F8059AE3689B1AB4F86C2093420ED36FB1042195F822
+:4007400001F04AFF08F807000137402FF8D1DFF894A200270AF199091FFA89F80137402F14BF3A4600221AF8010F22440623127E402101F065FF424646F24A519AF800005D
-:40078000A80002F007F894F8A80002F013F80028F9D107468AF80800237A03F0FF08002B48D16A682B689A4202D1002FDCD141E063680AA80BEB831343440A93C8F1400391
+:4007800001F070FF08F14008402F1FFA88F8E5D196F86D3033B100237372637A002BFCD00023737200234FF0FF32236062602372236894F8AA002344197E01F0C5FE94F87B
-:4007C0000B9300F0F9FA0B9B09F10109C3F1400398440D9B5FFA88F8E3B93B4E0220FFF793FCA6F1400EBEE80F000FC6BEE80F000FC6BEE80F000FC69EE80F0086E80F0019
+:4007C000AA0001F083FE012194F8AA0001F056FE2368002BFCD0002398467360D6F80CA0012701F08BFFE368B4F86E20CAEB030393420DD367B1042195F8AA0001F0B0FEC5
-:40080000A6F130014022022000F01CFF703E40230C960D93B8F13F0FCAD962682B4B01321340002BBEBF03F1FF3363F03F030133636099E70AA8267A00F014FB0220FFF76B
+:4008000094F8AA0001F0BCFE0028F9D107463072237AFBB96A682B689A4202D1002FE0D118E00220FFF770FC6968402209EB8111022000F0EDFD6A68634B01321340002B4F
-:4008400063FC0D9BF6B2402B07D0022040221E4900F0F8FE0220FFF757FC0D9B022033F040021DBFC3F1400292B21749114600F0E9FE0220FFF748FCFFF7ECFC36B11448FB
+:40084000BEBF03F1FF3363F03F03013308F101086360C6E70220277AFFF756FC00221146022000F0D5FDFFB20220FFF74DFCFFF7BDFC37B15548FFF706FD0220FFF72AFDB4
-:40088000FFF735FD0220FFF759FD06E0114B09A81B88ADF82430FFF73FFD627A4946237A0D48FFF724FD71E20C48FFF720FDE66E16F03F0616D0032066E200BF93640040CD
+:4008800006E0534B08A81B88ADF82030FFF710FD627A4146237A4F48FFF7F5FC01E24E48FFF7F1FCD4F86E7017F03F0701D00320F5E1012001F0F8FC95F86C0001F0EEFCF4
-:4008C000AC81FF1F3892FF1F7892FF1F3F000080F53A00005A3A00000F3B0000223B0000AB81FF1F012001F0F9FD95F86A0001F0EFFD02F001FCBA4BB94A1B78B94F43F089
+:4008C00002F002FB454BDFF818811A7842F004021A701A7842F001021A701A7802F0FE021A701A7802F0FE021A7002F0F1FA686EFFF756FD01214FF4804341F6FF7208462E
-:4009000004031370137843F001031370137803F0FE031370137803F0FE03137002F0F0FB686EFFF71BFD01214FF4804341F6FF72084601F0D9FD85F8A80001F067FFB855B5
+:4009000001F0D8FC85F8AA0001F066FE08F807000137402FF8D1DFF8CC90002709F199031FFA83F804930137402F14BF3A46002219F8010F22440523127E402101F080FEB9
-:400940000136402EF9D1DFF8BC82002708F18D039EB207930137402F14BF3A46002218F8010F2244052392F82420402101F082FF314646F2475298F8000001F08DFF403623
+:40094000414646F24C4299F8000001F08BFE08F14008402F1FFA88F8E5D100274FF0FF33376098467360BB463B46D6F86E9037725FEA99190CBF4FF0010A4FF0000A216867
-:40098000402FB6B2E6D1DAF86C3000269B09182231464FF0FF3B0AA8CAF800600593CAF804B0B1468AF80860B04602F005FC0D973746012000F00CFF069601F0B9FFB8F170
+:40098000114A01310A40002ABCBF02F1FF3262F03F026068B8BF013282426BD02BB1227A002A76D16A7A002A73D12068049A059302EB8010BAF1000F16D040223F2102F0C9
-:4009C000000F0AD14EB9012000F0E4FD012804D14022854900F0A8FE06462268834B01321340002BBCBF03F1FF3363F03F036168B8BF01338B4200F09180069B3BB1237A59
+:4009C000E3FA1CE09A6500403F000080E43800002A380000FE380000113900009C640040A081FF1F9F81FF1F014601370120FFF7DEFBC7EB0903D3F1000A4AEB030A21689F
-:400A0000002B40F09C806B7A002B40F098800B9BBBBBB8F1000F09D0754A7F2199540133402BFBD1724A0B930A922AE04EB3012000F0B0FD28BBDFF8B8E13F2E0EF1400CB9
+:400A0000AB4A01310A40002ABEBF02F1FF3262F03F02013222606268059B01322AD12A683F2A27D14FF00008C5F8048001F070FC85F808806B6895F8AA002B44197E01F0BC
-:400A4000BCE80F00AEE80F00BCE80F00AEE80F00BCE80F00AEE80F009CE80F008EE80F00AEF130030A9307F101070B9607DD059BBB4204D0012000F0ABFE464601E04FF08B
+:400A400083FD95F8AA0001F041FD012195F8AA0001F014FD85F80980637A002BFCD04FF00008012086F8098001F05EFC404601F01BFC00E023B1237A5BB96B7A4BB90123A1
-:400A800001080B9BDBB12368079A0AA802EB83120D9BC3F1400313440C9300F0F2F90D9B6BB92A68514B01321340002BBEBF03F1FF3363F03F030133236040230D936368C3
+:400A8000626842453FF47BAF0BF1010BD5F8048075E701F043FC012001F006FC002001F043FC042194F8AA0001F05AFD94F8AA0001F066FD0028F9D196F8AA0001F0F4FC07
-:400AC00001332BD12B683F2B28D14FF0000BC5F804B001F037FD85F808B06B6895F8A8002B4493F8241001F049FE95F8A80001F007FE012195F8A80001F0DAFD85F809B0CD
+:400AC000737A327A0293012303920193CDF800A05B463A4649467748FFF7D5FBBAF1000F08D0FFF783FB237A63B17348FFF7CBFB0220D4E0B945F4D070490120FFF757FBF9
-:400B0000637A002BFCD04FF0000B01208AF809B001F024FD584601F0E1FC01E0069B2BB1237A63B96B7A53B90123069363685B453FF443AF09F10109D5F804B03DE76168F6
+:400B00000137F7E76E48FFF7BEFB6E4B38E094F86C0001F0C3FB606EFFF742FC6A48FFF7B2FB00236372637A002BFCD0012001F0FBFB00237372637A002BFCD0002001F0AA
-:400B40002C482268FFF7D3FB01F002FD012001F0C5FC002001F002FD042194F8A80001F019FE94F8A80001F025FE0028F9D19AF8A80001F0B3FD9AF809309AF80820029350
+:400B4000F3FB6248FFF79FFB614B19E0002084F85E00FFF725FC5F4B12E094F8683023B195F869200AB985F86C2094F869201AB113B9012385F86C305748FFF7CDFB574B39
-:400B8000012303920193CDF800804B463A4605991948FFF7ACFBB8F1000F16D1059BBB420AD0012000F0F6FC01280646F6D10E49FFF7F8FA3F2803DC012000F01DFE04E00C
+:400B80001B88ADF8203008A8FFF792FB89E0FFF7B1FB02F07BF8002002F01EF82A2701F049FF002001F0ECFE3A46002108A802F0EBF917238DF820308DF8217001F09EFD75
-:400BC000304600F005FE0137E8E7FFF743FB0B48FFF78DFB237A0BB10220D5E0084B18E597650040AC81FF1F7892FF1F3F0000803892FF1F2C3B0000373B0000673B00002F
+:400BC000002001F047FB002002F0DAF8C82001F057FD0DF12200FFF721FB0DF13600FFF73EFB01F08BFD012002F0CAF8322001F047FD0DF12600FFF711FB0DF13A00FFF7D3
-:400C00005C3A0000AB81FF1F94F86A0001F060FC606EFFF7A3FB6148FFF769FB00236372637A002BFCD0012001F098FC00238AF80930637A002BFCD0002001F08FFC5848CC
+:400C00002EFB012001F026FB4FF4967001F038FD01F074FD0DF12E00FFF700FB0DF14200FFF71DFB002001F015FB4FF4967001F027FD01F063FD022002F0A2F8322001F05B
-:400C4000FFF755FB574B09E000206077FFF786FB554B03E05548FFF783FA554B1B88ADF828300AA8FFF758FB90E0A37F3BB1002001F00AFC002002F09DF90023AB7702F0F3
+:400C40001FFD0DEB0700FFF7E9FA0DF13E00FFF706FB012001F0FEFA4FF4967001F010FD01F04CFD0DF13200FFF7D8FA0DF14600FFF7F5FA002001F0EDFA4FF4967001F06F
-:400C80001FF9002002F0C2F82A2601F0EDFF002001F090FF324600210AA802F08DFA17238DF828308DF8296001F042FE002001F0EBFB002002F07EF9C82001F0FBFD0DEB20
+:400C8000FFFC01F03BFD002002F07AF8002384F85E3001F07DFF01F04FFE74E70120FFF719FB032000F07AFC0D48FFF7ECFA0DE43F0000801B3900004B3900003892FF1F04
-:400CC0000600FFF7DFFA0DF13E00FFF7FCFA01F02FFE012002F06EF9322001F0EBFD0DF12E00FFF7CFFA0DF14200FFF7ECFA012001F0CAFB4FF4967001F0DCFD01F018FE3C
+:400CC000553900002C3800005D3900006B3900002E38000030380000F281FF1F32380000783900002DE9F04172B6884B61221A70A3F5F06301221A801924854A9C7092E8C5
-:400D00000DF13600FFF7BEFA0DF14A00FFF7DBFA002001F0B9FB4FF4967001F0CBFD01F007FE022002F046F9322001F0C3FD0DF13200FFF7A7FA0DF14600FFF7C4FA0120CB
+:400D000003008033062283F8002283E80300522203F580731A707F4B7F4A1B787F4EDBB2137040F618027E4B00251A8041F2512223F8022C33784FF4F07003F0010343EAA5
-:400D400001F0A2FB4FF4967001F0B4FD01F0F0FD0DF13A00FFF796FA0DF14E00FFF7B3FA002001F091FB4FF4967001F0A3FD01F0DFFD002002F01EF90023637702F022F8F9
+:400D4000450502F0B9F8013C05F003052ED0032DF0D1744B4FF480721A8007221A70724A002548211570917002221D705D7103F8032C0422DA716D4A6D4C13786D4E43F049
-:400D800001F0F4FE6DE70120FFF7D8FA032000F01FFD0848FFF7ABFAFFF74BBB763B0000843B00005E3A0000603A0000F081FF1F623A0000913B000070B50024012542684B
+:400D80000103137012F8013C062743F0030302F8013C2378012243F0800323705B4B1A70654A137843F02003137000E0FEE707FB056300219A881868013502F0E5F8072D53
-:400DC000002A4ED0C368002B4BD00368013A591C01601B784260802B01D145752FE013F0800F467D0269017D12D036B1D20042F004020331026101754475026903F001030A
+:400DC000F5D15E485E4E002550F8041F05F1105303F1440221F0FF074533C9B20B4452005B0002329A4206D012F802EC12F801CC0EF807C0F5E7B0420D44E5D1514A00239D
-:400E0000D20042F004021A43037D0261033315E046B13F2B06D9D20042F004020331026101754475026943EA0223427D036112B143F0C0030361037D447508330375037DC4
+:400E000013609360136193614F4B504F1A68504BDFF888811A604F4B1A684F4B1A604F4A137843F002031370137C43F0020313742378A2F5863243F040032370413A1378DE
-:400E4000072BBCD90269083B22FA03F38268511C81601370C368013BC360037D083B0375ADE770BD07B5027D42B102AA002102F8011D026001224260FFF79EFF03B05DF8D5
+:400E400043F010031370464A464B07CA03C31A80454A2833106843F8250C127903F8212C424A07CA03C31A80414AE83B07CA03C31A80404A083307CA03C31A803E4A3F4B12
-:400E800004FBF0B5012100244368002B43D0C268002A40D0427D4AB183685A1C8260827D1A70C3684475013BC360EDE7027D072A0BD806680769751C05603578013B45EADF
+:400E8000A2F5616203CBC2F8100EC2F8141E1378042043F008031370394B02F5AA521B783D78DBB298F80060EDB203F007010C321B091170F6B2537045F003033B7046F096
-:400EC00007250832056143600275027D0369A2F10805EB40DBB203F0C006802E07D0C02E0ED103F03F0383754175802308E0C3F3401363F07F03033A03F08103027502E065
+:400EC000030388F800302F4B48221A702E4A402313702E49937013729372082382F81F3220220A7048710A72294A0A20137001F0DDFB284B88F8006044223D70264D1A7039
-:400F00000575002BC0D08268551C85601370C368013BC360B8E7F0BD2DE9F04172B6884B61221A70A3F5F06301221A801924854A9C7092E803008033062283F8002283E874
+:400F000094E80F0007C52B80BDE8F08100480040B00900480F010049A146004025420040224200400440004006400040A2430040A04300407D390000E8460040FCFFFF478E
-:400F40000300522203F580731A707F4B7F4A1B787F4EDBB2137040F618027E4B00251A8041F2512223F8022C33784FF4F07003F0010343EA450502F0B7F8013C05F0030524
+:400F40008400004800760040B8090048F846004020760040BC090048287600400350014070090048C05100407C09004884090048900900489C09004832510040A8090048D5
-:400F80002ED0032DF0D1744B4FF480721A8007221A70724A002548211570917002221D705D7103F8032C0422DA716D4A6D4C13786D4E43F00103137012F8013C062743F000
+:400F8000CF0100491D51004001590040235B0040585B004076580040B0430040F946004008B501F0C5FF03680C2B00D1FEE7FEE7084908B50B68084A1844821A802A01DC5E
-:400FC000030302F8013C2378012243F0800323705B4B1A70654A137843F02003137000E0FEE707FB056300219A881868013502F0E3F8072DF5D15E485E4E002550F8041F99
+:400FC000086005E001F0B4FF0C2303604FF0FF33184608BDCC80FF1F8893FF1F80B51148114B0025C0B1A3F1100192C922460439161BB74204D051F8046F42F8046BF7E7D1
-:4010000005F1105303F1520221F0FF075333C9B20B4452005B0002329A4206D012F802EC12F801CC0EF807C0F5E7B0420D44E5D1514A002313609360136193614F4B504FDF
+:40100000114653F8046C8C1AA64202D041F8045BF9E701381033E5E701F090FFFFF706FAFEE700BF010000004C3B0000124A134B10B51A60124A134C1368134843F40073A8
-:401040001A68504BDFF888811A604F4B1A684F4B1A604F4A137843F002031370137C43F0020313742378A2F5863243F040032370413A137843F010031370464A464B07CAE8
+:4010400013600023032B98BF54F823204FEA830188BF0E4A0133302B4250F3D10C4B1A780C4B1A700C4B084A1A60FFF73BFEBDE8104001F0EDB900BF0004FA050CED00E042
-:4010800003C31A80454A2833106843F8250C127903F8212C424A07CA03C31A80414AE83B07CA03C31A80404A083307CA03C31A803E4A3F4BA2F5616203CBC2F8100EC2F8D1
+:4010800014ED00E0000000000080FF1FA10F0000BC760040C080FF1F08ED00E0F8B501F013FF4B4A01271378022643F001031370137C484C43F001031374474B02F5E352E3
-:4010C000141E1378042043F008031370394B02F5AA521B783D78DBB298F80060EDB203F007010C321B091170F6B2537045F003033B7046F0030388F800302F4B48221A70EA
+:4010C0001F700B3203F8946C1378054603F07F031370002001F0EAFA2378404A03F0F90323701378384603F0DF03137023783B43237001F0DBFA282001F0D8FA384B3046E8
-:401100002E4A402313702E49937013729372082382F81F3220220A7048710A72294A0A20137001F0DDFB284B88F8006044223D70264D1A7094E80F0007C52B80BDE8F08102
+:401100001A7802F07F021A701A7802F0BF021A7023783343237001F0C9FA2378314A43F0040323700023137053702F4AFF2199540133092BFBD1284601F0CAFE072117206D
-:40114000004800404C0F00480F010049A146004025420040224200400440004006400040A2430040A0430040963B0000E8460040FCFFFF47A000004800760040540F00485E
+:4011400001F0FCFA2949172001F0EAFA0721182001F0F4FA2649182001F0E2FA0721152001F0ECFA2349152001F0DAFA0721052001F0E4FA2049052001F0D2FA0721062008
-:40118000F846004020760040580F004828760040035001400C0F0048C0510040180F0048200F00482C0F0048380F004832510040440F0048CF0100491D510040015900404F
+:4011800001F0DCFA1D49062001F0CAFA0721084601F0D4FA1A49072001F0C2FA0721082001F0CCFA1749082001F0BAFA0021162001F0C4FA1449162001F0B2FA07210C20FD
-:4011C000235B0040585B004076580040B0430040F946004008B501F0C3FF03680C2B00D1FEE7FEE7084908B50B68084A1844821A802A01DC086005E001F0B2FF0C230360FE
+:4011C00001F0BCFABDE8F84010490C2001F0A8BAA5430040944300409D60004012600040F851004084600040AD92FF1F6B1A0000A5180000691A00009D190000C9190000FE
-:401200004FF0FF33184608BDCC80FF1FC893FF1F80B51148114B0025C0B1A3F1100192C922460439161BB74204D051F8046F42F8046BF7E7114653F8046C8C1AA64202D05F
+:40120000F9190000311A0000711A0000E51A0000214B224A10B5187000231370204A40201370204A0F2413701F4A13701F4A13701F4A13701F4A13701F4B4FF400021A60B6
-:4012400041F8045BF9E701381033E5E701F08EFFFFF7C8F8FEE700BF01000000683D0000124A134B10B51A60124A134C1368134843F4007313600023032B98BF54F8232052
+:401240004FF080721A604FF400121A6020221A601860802018604FF480701860174804704FF480001860164B1A70933B19B91A7802F0FE0202E01A7842F001021A70114B51
-:401280004FEA830188BF0E4A0133302B4250F3D10C4B1A780C4B1A700C4B084A1A60FFF73BFEBDE8104001F0EDB900BF0004FA050CED00E014ED00E0000000000080FF1F2B
+:4012800003221A70802203F8202C012001F014FE0D4B04221A7010BDC892FF1FCE92FF1FCC92FF1FCD92FF1FC992FF1FB892FF1FCB92FF1F4093FF1F00E100E09E60004062
-:4012C000D5110000BC760040C080FF1F08ED00E0F8B501F011FF4B4A01271378022643F001031370137C484C43F001031374474B02F5E3521F700B3203F8946C137805464F
+:4012C0009C600040286000401260004070B5074C054623780E461BB9FFF7E0FE0123237031462846BDE87040FFF792BF7892FF1F0A4A002313700A4A13700A4A13700A4A82
-:4013000003F07F031370002001F0EAFA2378404A03F0F90323701378384603F0DF03137023783B43237001F0DBFA282001F0D8FA384B30461A7802F07F021A701A7802F02F
+:4013000013700A4A13700A4A13700A4A13700A4B03221A70802203F8202C7047CE92FF1FCC92FF1FCD92FF1FC992FF1FB892FF1FCB92FF1F4093FF1F28600040014B187899
-:40134000BF021A7023783343237001F0C9FA2378314A43F0040323700023137053702F4AFF2199540133092BFBD1284601F0C8FE0721172001F0FCFA2949172001F0EAFADB
+:40134000704700BFCD92FF1F044B1A7802F0FF001AB118780022C0B21A707047CC92FF1F024A0C2303FB002040787047D492FF1F431E072B0CD8074A064B00010344805C33
-:401380000721182001F0F4FA2649182001F0E2FA0721152001F0ECFA2349152001F0DAFA0721052001F0E4FA2049052001F0D2FA0721062001F0DCFA1D49062001F0CAFA23
+:401380005B7800F00F0043EA0020023880B2704700207047FC5F00401A4A38B50C2303FB00231B79090C13F0800F00F1FF35044619BF8AB24FF480438BB24FF48042032DA2
-:4013C0000721084601F0D4FA1A49072001F0C2FA0721082001F0CCFA1749082001F0BAFA0021162001F0C4FA1449162001F0B2FA07210C2001F0BCFABDE8F84010490C20BA
+:4013C00018D8DFE805F002070C110021084601F01BF80DE00021084600F0FAFF08E00021084600F0D9FF03E00021084600F0B8FF054B1855EDB2072D03D801F0EDF8034BBC
-:4014000001F0A8BAA5430040944300409D60004012600040F851004084600040ED92FF1F9F1C0000D91A00009D1C0000D11B0000FD1B00002D1C0000651C0000A51C0000EB
+:40140000185538BDD492FF1FA492FF1FAD92FF1F431E072B2DE9F0470446894615465CD82F4F0C2202FB0072D388DFF8B8A09BB2C3F500739D424FF00C0303FB007388BF8B
-:40144000191D0000214B224A10B5187000231370204A40201370204A0F2413701F4A13701F4A13701F4A13701F4A13701F4B4FF400021A604FF080721A604FF400121A60AB
+:40144000D588DB7884BFC5F50075ADB2254A43EA15230601B354B244EBB28AF80130224B1A5C9846FF2A01D1FFF796FF0C2303FB047200215170B9F1000F28D03DB31B4FEC
-:4014800020221A601860802018604FF480701860174804704FF480001860164B1A70933B19B91A7802F0FE0202E01A7842F001021A70114B03221A70802203F8202C0120D0
+:40148000385D01F011F811232946FE2218F8040001F0D6F806F5C04278321FFA89F118F8040001F0DFF8124D18F80410385D01F04BF80121385D00F0E1FF735D43F0020316
-:4014C00001F012FE0D4B04221A7010BD0893FF1F0E93FF1F0C93FF1F0D93FF1F0993FF1FF892FF1F0B93FF1F8093FF1F00E100E09E6000409C60004028600040126000401F
+:4014C0007355735D03F0FD037355BDE8F08703FB04746379DBB28AF80230BDE8F08700BFD492FF1FFC5F0040AD92FF1FA492FF1F706000402DE9F047044615468846002946
-:4015000070B5074C054623780E461BB9FFF7E0FE0123237031462846BDE87040FFF792BFB892FF1F0A4A002313700A4A13700A4A13700A4A13700A4A13700A4A13700A4A30
+:4015000040D0431E072B3FD8FFF732FFA84203D22046FFF72DFF05461D4E335DFF2B03D141462046FFF738FFDFF868A027011AF8040000F0B9FF1223FE222946305D01F01E
-:4015400013700A4B03221A70802203F8202C70470E93FF1F0C93FF1F0D93FF1F0993FF1FF892FF1F0B93FF1F8093FF1F28600040014B1878704700BF0D93FF1F044B1A7802
+:401540007FF807F5C0411FFA88F27831305D01F089F8DFF84490315D1AF8040000F0F4FF01211AF8040000F089FF17F8093043F0020307F8093017F8093003F0FD0307F8E8
-:4015800002F0FF001AB118780022C0B21A7070470C93FF1F024A0C2303FB0020407870471493FF1F431E072B0CD8074A064B00010344805C5B7800F00F0043EA00200238EA
+:40158000093002E00D4600E000252846BDE8F087AD92FF1FA492FF1F70600040431E072B0AD8064A0C2303FB002300225A705A79034BD2B200011A54704700BFD492FF1F5E
-:4015C00080B2704700207047FC5F00401A4A38B50C2303FB00231B79090C13F0800F00F1FF35044619BF8AB24FF480438BB24FF48042032D18D8DFE805F002070C110021C6
+:4015C000FE5F0040431E072B9FBF024B000108221A547047FE5F004030B51A4A1A491B4D0878138803449BB21380194A00231488D8B2A4B27CB1082B0CD050680078C0B2ED
-:40160000084601F01BF80DE00021084600F0FAFF08E00021084600F0D9FF03E00021084600F0B8FF054B1855EDB2072D03D801F0EDF8034B185538BD1493FF1FE492FF1FB1
+:40160000E85450680133013050601088013880B21080ECE718460B780E4C082B0E4A00D040B10E4D2B7883F080032B700F232370022301E0022323701370094B18700870CB
-:40164000ED92FF1F431E072B2DE9F0470446894615465CD82F4F0C2202FB0072D388DFF8B8A09BB2C3F500739D424FF00C0303FB007388BFD588DB7884BFC5F50075ADB2C2
+:4016400030BD00BF4493FF1F4093FF1F00600040BC92FF1FB992FF1FCE92FF1FCA92FF1F4193FF1F074B02221A70074B80221A70064B0F221A70064A00231370054A012089
-:40168000254A43EA15230601B354B244EBB28AF80130224B1A5C9846FF2A01D1FFF796FF0C2303FB047200215170B9F1000F28D03DB31B4F385D01F011F811232946FE22D9
+:4016800013707047CE92FF1FCA92FF1FB992FF1F4093FF1F4193FF1F30B5164B16491B780A8803F00F03023BDBB21A4492B20A80124C134A0020118889B279B173B155682D
-:4016C00018F8040001F0D6F806F5C04278321FFA89F118F8040001F0DFF8124D18F80410385D01F04BF80121385D00F0E1FF735D43F002037355735D03F0FD037355BDE82E
+:4016C000215C013BC9B229705168DBB20131516011880130013989B21180ECE7094A1370094A137883F080031370084B0B221A7030BD00BF296000404493FF1F0060004010
-:40170000F08703FB04746379DBB28AF80230BDE8F08700BF1493FF1FFC5F0040ED92FF1FE492FF1F706000402DE9F047044615468846002940D0431E072B3FD8FFF732FF59
+:40170000BC92FF1F4193FF1FCA92FF1FB992FF1F064A06231370064A01201370054B80221A70054B00221A70704700BFCE92FF1FB992FF1FCA92FF1F4193FF1F054B9A68E5
-:40174000A84203D22046FFF72DFF05461D4E335DFF2B03D141462046FFF738FFDFF868A027011AF8040000F0B9FF1223FE222946305D01F07FF807F5C0411FFA88F278310D
+:401740003AB19A68044910709A680988518000229A607047BC92FF1F4493FF1F08B5124B1A78D2B21A701B78DBB21A0602D50F4A137008BD0220FFF7E1FF0D4B1B7803F0CF
-:40178000305D01F089F8DFF84490315D1AF8040000F0F4FF01211AF8040000F089FF17F8093043F0020307F8093017F8093003F0FD0307F8093002E00D4600E00025284675
+:401780006003202B05D0402B06D043B900F012FC04E001F0A1FB01E000F046FD10B9034B03221A7008BD00BF28600040B992FF1F0060004008B5084A084B0120197813881C
-:4017C000BDE8F087ED92FF1FE492FF1F70600040431E072B0AD8064A0C2303FB002300225A705A79034BD2B200011A54704700BF1493FF1FFE5F0040431E072B9FBF024B61
+:4017C0000B449BB21380064B00221A70FFF7B6FF044B03221A7008BD4493FF1F4093FF1FCE92FF1FB992FF1F08B50C4B1B78DBB2042B07D0062B09D0022B0DD1BDE8084046
-:40180000000108221A547047FE5F004030B51A4A1A491B4D0878138803449BB21380194A00231488D8B2A4B27CB1082B0CD050680078C0B2E85450680133013050601088E4
+:40180000FFF7D8BFBDE80840FFF746BF0320FFF795FF034B03221A7008BD00BFCE92FF1FB992FF1F08B5054B002201201A70FFF785FF034B03221A7008BD00BFCE92FF1FCB
-:40184000013880B21080ECE718460B780E4C082B0E4A00D040B10E4D2B7883F080032B700F232370022301E0022323701370094B1870087030BD00BF8493FF1F8093FF1F18
+:40184000B992FF1F08B50A4B1A7832B11A78094942F080020A7000221A70074B002201201A70FFF76BFF054B03221A7008BD00BFB892FF1F08600040CE92FF1FB992FF1FC1
-:4018800000600040FC92FF1FF992FF1F0E93FF1F0A93FF1F8193FF1F074B02221A70074B80221A70064B0F221A70064A00231370054A0120137070470E93FF1F0A93FF1FE3
+:40188000074B1B78DBB2042B05D0062B05D0022B05D1FFF7A1BEFFF7C5BFFFF7D3BF7047CE92FF1F38B51D4C2378DBB2DD0634D518060AD503F00F03012B2ED1FFF74EFF43
-:4018C000F992FF1F8093FF1F8193FF1F30B5164B16491B780A8803F00F03023BDBB21A4492B20A80124C134A0020118889B279B173B15568215C013BC9B229705168DBB24A
+:4018C000174B1B78190609D538BD5A0602D5FFF7D7FF03E09D0620D5FFF786FF23781B061BD4104B1A78104B1B7813430F4A13701278934211D10A4A0849154613782078EC
-:401900000131516011880130013989B21180ECE7094A1370094A137883F080031370084B0B221A7030BD00BF296000408493FF1F00600040FC92FF1F8193FF1F0A93FF1F07
+:40190000DBB2000605D41378DBB20B700B7803F00F0328788342F1D138BD38BD28600040B992FF1FCA92FF1F4193FF1F29600040054A00231380054A916819B191680B701E
-:40194000F992FF1F064A06231370064A01201370054B80221A70054B00221A70704700BF0E93FF1FF992FF1F0A93FF1F8193FF1F054B9A683AB19A68044910709A680988EC
+:4019400092685380704700BF4493FF1FBC92FF1F0E4808B503889BB213B9FFF783FE13E00B4B02221A700B4B00221A70FFF7E0FF094AD1799379028843EA012392B293422A
-:40198000518000229A607047FC92FF1F8493FF1F08B5124B1A78D2B21A701B78DBB21A0602D50F4A137008BD0220FFF7E1FF0D4B1B7803F06003202B05D0402B06D043B99A
+:4019800038BF0380FFF728FE012008BDBC92FF1FCE92FF1FCA92FF1F00600040084B01221A700F3B9B7C074B1A7B02F00302012A1EBFDA7B82F08002DA7301225A73704723
-:4019C00000F012FC04E001F09FFB01E000F046FD10B9034B03221A7008BD00BF28600040F992FF1F0060004008B5084A084B0120197813880B449BB21380064B00221A7030
+:4019C0000B600040D492FF1F094B02221A700F3B93F82230074B1A7E02F00302012A1EBFDA7E82F08002DA7601225A76704700BF0B600040D492FF1F0B4B04221A700F3B22
-:401A0000FFF7B6FF044B03221A7008BD8493FF1F8093FF1F0E93FF1FF992FF1F08B50C4B1B78DBB2042B07D0062B09D0022B0DD1BDE80840FFF7D8BFBDE80840FFF746BFB9
+:401A000093F83230094B93F8242002F00302012A1EBF93F8272082F0800283F82720012283F82520704700BF0B600040D492FF1F0B4B08221A700F3B93F84230094B93F857
-:401A40000320FFF795FF034B03221A7008BD00BF0E93FF1FF992FF1F08B5054B002201201A70FFF785FF034B03221A7008BD00BF0E93FF1FF992FF1F08B50A4B1A7832B10C
+:401A4000302002F00302012A1EBF93F8332082F0800283F83320012283F83120704700BF0B600040D492FF1F7047FFF741BC0000F0B5184B184E19780C27C9B201234FF029
-:401A80001A78094942F080020A7000221A70074B002201201A70FFF76BFF054B03221A7008BD00BFF892FF1F086000400E93FF1FF992FF1F074B1B78DBB2042B05D0062B07
+:401A8000000C31B3CA0720D5144A4FEA031E7244947850782040C5070DD507FB03652C79240608D5147804F0FE0414706D790C4CEDB204F80E50840706D507FB0364257960
-:401AC00005D0022B05D1FFF7A1BEFFF7C5BFFFF7D3BF70470E93FF1F38B51D4C2378DBB2DD0634D518060AD503F00F03012B2ED1FFF74EFF174B1B78190609D538BD5A0620
+:401AC0002D0658BF84F801C090700133DBB24908D7E7F0BD9F600040D492FF1F70600040FE5F004000F0ACBC70B50446184B88B003AA03F11006154618685968083303C5BA
-:401B000002D5FFF7D7FF03E09D0620D5FFF786FF23781B061BD4104B1A78104B1B7813430F4A13701278934211D10A4A0849154613782078DBB2000605D41378DBB20B70F1
+:401B0000B3422A46F7D11B782B70FCB12223237001AD03232846637000F08AFE002220461146AB5C08AC04EB131414F8144C03F00F03847008AC234413F8143C0132082A48
-:401B40000B7803F00F0328788342F1D138BD38BD28600040F992FF1F0A93FF1F8193FF1F29600040054A00231380054A916819B191680B7092685380704700BF8493FF1FA2
+:401B4000C1700371417100F10400EAD108B070BDA73900002DE9F0431C4D01222E460C201F274FF0800E4FF0080C194B00FB02581401234418705F70164998F80590214449
-:401B8000FC92FF1F0E4808B503889BB213B9FFF783FE13E00B4B02221A700B4B00221A70FFF7E0FF094AD1799379028843EA012392B2934238BF0380FFF728FE012008BD64
+:401B8000B9F1000F07D098F8044024064CBF887081F802C001E081F802E000FB0261CC880132E4B29C71CC88092AC4F30724DC71CC88E4B21C71C988C1F307215971D4D1CC
-:401BC000FC92FF1F0E93FF1F0A93FF1F00600040084B01221A700F3B9B7C074B1A7B02F00302012A1EBFDA7B82F08002DA7301225A7370470B6000401493FF1F094B0222B3
+:401BC000054BFF221A70BDE8F08300BFD492FF1F70600040FC5F00400A600040064B074A1B7802EBC30253681A7C824286BF03EBC003586900207047C892FF1F083A0000F6
-:401C00001A700F3B93F82230074B1A7E02F00302012A1EBFDA7E82F08002DA7601225A76704700BF0B6000401493FF1F0B4B04221A700F3B93F83230094B93F8242002F043
+:401C00002DE9F84F424B1A78002A7ED01878414D0138C0B2FFF7E2FFA8463F4AC3681478007ADFF800C1E4B203EBC0000C2600274FF0010E834268D01A78A24263D11CF82A
-:401C40000302012A1EBF93F8272082F0800283F82720012283F82520704700BF0B6000401493FF1F0B4B08221A700F3B93F84230094B93F8302002F00302012A1EBF93F8FC
+:401C40000420597891425ED19A7893F8039002F07F0206FB02FA05EB0A01CF7093F802B009F0030981F804B093F803B005F80AB0B3F804A0A1F808A093F902A0BAF1000FB7
-:401C8000332082F0800283F83320012283F83120704700BF0B6000401493FF1F7047FFF741BC0000F0B5184B184E19780C27C9B201234FF0000C31B3CA0720D5144A4FEA33
+:401C80000BDAB9F1010F0CBF4FF007094FF00D0981F8059081F801E009E0B9F1010F0CBF4FF005094FF0090981F805904F704FEA02191A4906FB0282494481F802E0B2F807
-:401CC000031E7244947850782040C5070DD507FB03652C79240608D5147804F0FE0414706D790C4CEDB204F80E50840706D507FB036425792D0658BF84F801C090700133B0
+:401CC00008A0CAF3072A81F800A0B2F808A05FFA8AFA81F801A0B2F806A011495FFA8AFA494481F806A0B2F80690C9F3072981F80790B2F806905FFA89F981F80490D288FB
-:401D0000DBB24908D7E7F0BD9F6000401493FF1F70600040FE5F004000F0ACBC70B50446184B88B003AA03F11006154618685968083303C5B3422A46F7D11B782B70FCB1E9
+:401D0000C2F307224A71083394E7BDE8F88F00BFCD92FF1FD492FF1FC992FF1FFC5F004070600040BA92FF1F08B5064B18780138C0B2FFF753FF20B143681B7900EBC3008B
-:401D40002223237001AD03232846637000F08AFE002220461146AB5C08AC04EB131414F8144C03F00F03847008AC234413F8143C0132082AC1700371417100F10400EAD107
+:401D4000406908BDCD92FF1F00212DE9F84F0B464E4E0C2707FB01F401313219092933554FF000059370494CD3701381937253705371EFD118B1464B1D70464B1D70464B17
-:401D800008B070BDC03B00002DE9F0431C4D01222E460C201F274FF0800E4FF0080C194B00FB02581401234418705F70164998F805902144B9F1000F07D098F80440240665
+:401D80001A78002A7FD0187801250138C0B2FFF725FFA8464368DFF8F8E0DB790C2713F0400F3E4B4FF0000C1A7814BF42F0010202F0FE021A70027AD20007FB0541C368D1
-:401DC0004CBF887081F802C001E081F802E000FB0261CC880132E4B29C71CC88092AC4F30724DC71CC88E4B21C71C988C1F307215971D4D1054BFF221A70BDE8F08300BF46
+:401DC00003EB02094B4531D093F802A00AF07F06AE4229D10E89B3F804B0B6B25E4538BFA1F808B01E7893F801B01EF80660B3451AD181F804A0DE780E7093F902A0DE78D4
-:401E00001493FF1F70600040FC5F00400A600040064B074A1B7802EBC30253681A7C824286BF03EBC0035869002070470893FF1F243C00002DE9F84F424B1A78002A7ED0F1
+:401E0000BAF1000F06F0030607DA012E0CBF07260D264E7181F8018006E0012E0CBF052609264E7181F801C00833CBE70135092DC3D1C1680A328B1C0A440C20083393423F
-:401E40001878414D0138C0B2FFF7E2FFA8463F4AC3681478007ADFF800C1E4B203EBC0000C2600274FF0010E834268D01A78A24263D11CF80420597891425ED19A7893F848
+:401E400009D013F8081C13F80A5C01F07F0100FB01418D72F2E7FFF767FF114B0121186000230C2000FB0142D3801289013113449BB203F00102134409299BB2F2D1BDE88C
-:401E8000039002F07F0206FB02FA05EB0A01CF7093F802B009F0030981F804B093F803B005F80AB0B3F804A0A1F808A093F902A0BAF1000F0BDAB9F1010F0CBF4FF0070950
+:401E8000F84FFFF767BEBDE8F88F00BFD492FF1FBA92FF1F4293FF1FCD92FF1FCB92FF1FD092FF1F114B1B7903F07F035A1E072A19D80F490C2202FB031291781B0141F08F
-:401EC0004FF00D0981F8059081F801E009E0B9F1010F0CBF4FF005094FF0090981F805904F704FEA02191A4906FB0282494481F802E0B2F808A0CAF3072A81F800A0B2F825
+:401EC000010191700021D170517841F002015170127912F0800F074A1A4414BF8D2389239370FFF715BC0020704700BF00600040D492FF1FFC5F004030B4194B1A7902F0D9
-:401F000008A05FFA8AFA81F801A0B2F806A011495FFA8AFA494481F806A0B2F80690C9F3072981F80790B2F806905FFA89F981F80490D288C2F307224A71083394E7BDE81D
+:401F00007F02531E072B27D8164B0C2404FB02339978154D01F0FE0199700021D97029461201505D114400F07F0050555A7802F0FD025A701A795B78120605D5012B01D168
-:401F4000F88F00BF0D93FF1F1493FF1F0993FF1FFC5F004070600040FA92FF1F08B5064B18780138C0B2FFF753FF20B143681B7900EBC300406908BD0D93FF1F00212DE9D7
+:401F40008C7006E00D2303E0012B0CBF082309238B7030BCFFF7DCBB002030BC704700BF00600040D492FF1FFC5F004010B50D4B0D4C21791878C9B20138C0B2FFF72EFE81
-:401F8000F84F0B464E4E0C2707FB01F401313219092933554FF000059370494CD3701381937253705371EFD118B1464B1D70464B1D70464B1A78002A7FD0187801250138FD
+:401F800043681B798B4201D2012909D8074A0848535CDBB24354A3780120DBB2535410BD002010BDCD92FF1F00600040BA92FF1F4293FF1F38B58A4A8A4C13780021DBB24F
-:401FC000C0B2FFF725FFA8464368DFF8F8E0DB790C2713F0400F3E4B4FF0000C1A7814BF42F0010202F0FE021A70027AD20007FB0541C36803EB02094B4531D093F802A0D2
+:401FC00021801806517840F18D800A2900F20581DFE811F05D00030103010301030103010B0003017E0003018200D3787C49012B09D17D4B1A787D4B03EBC2035B685B68B3
-:402000000AF07F06AE4229D10E89B3F804B0B6B25E4538BFA1F808B01E7893F801B01EF80660B3451AD181F804A0DE780E7093F902A0DE78BAF1000F06F0030607DA012E7F
+:402000006360122310E0CB78022B12D18878FFF7E5FD002800F0E180436863606368DA7863689B7843EA02232380BDE83840FFF78FBCCB78032B26D16D4B00228878D5B28F
-:402040000CBF07260D264E7181F8018006E0012E0CBF052609264E7181F801C00833CBE70135092DC3D1C1680A328B1C0A440C200833934209D013F8081C13F80A5C01F05C
+:40204000854209D3664A91786A4AEE2908BF1346634A917881B106E0187801320028F1D018780344EAE764499278097C914203D16248FFF739FD614B1A78002A00F0AD80B9
-:402080007F0100FB01418D72F2E7FFF767FF114B0121186000230C2000FB0142D3801289013113449BB203F00102134409299BB2F2D1BDE8F84FFFF767BEBDE8F88F00BF67
+:402080001A78228018E0BDE8384000F025BF13F0030313D0022B40F0A0802380504B0C211B7903F07F02564B01FB02339A78554BD2B21A7000225A706360B6E70222228083
-:4020C0001493FF1FFA92FF1F8293FF1F0D93FF1F0B93FF1F1093FF1F114B1B7903F07F035A1E072A19D80F490C2202FB031291781B0141F0010191700021D170517841F0B7
+:4020C000514A11784F4AC9B2117053706260ACE7012323804D4BEFE70123238013794C4A1344E9E701390A2977D8DFE801F037764F76067676760A7620009378454ADBB2B5
-:4021000002015170127912F0800F074A1A4414BF8D2389239370FFF715BC0020704700BF006000401493FF1FFC5F004030B4194B1A7902F07F02531E072B27D8164B0C2400
+:402100005AE0937803F0FF0153B9404B1A7891425FD01970404B01201870FFF715FE58E0481EC0B2FFF75AFD0028EED155E0FFF71DFF002851D02A4A384913791279DBB209
-:4021400004FB02339978154D01F0FE0199700021D97029461201505D114400F07F0050555A7802F0FD025A701A795B78120605D5012B01D18C7006E00D2303E0012B0CBFEE
+:40214000D2B20A70364A3249D25CCB5C9A4240D0314B01221A70FFF753FD3AE003F00303012B2BD009D3022B37D11D4B9B78002B33D1BDE83840FFF7BFBE194B9B78012B8E
-:40218000082309238B7030BCFFF7DCBB002030BC704700BF006000401493FF1FFC5F004010B50D4B0D4C21791878C9B20138C0B2FFF72EFE43681B798B4201D2012909D800
+:402180002BD1214A137803F0FD0315E003F00303012B13D008D3022B1FD1114B9B78E3B9BDE83840FFF77EBE0D4B9B78012B14D1154A137843F0020313700AE0084B1A79FA
-:4021C000074A0848535CDBB24354A3780120DBB2535410BD002010BD0D93FF1F00600040FA92FF1F8293FF1F38B58A4A8A4C13780021DBB221801806517840F18D800A293D
+:4021C0005AB998781B791749DBB2CA5C22EA0002CA54BDE83840FFF79BBA002038BD00BF00600040BC92FF1FC892FF1F083A00006C3A0000F4390000DF3A00006093FF1FEA
-:4022000000F20581DFE811F05D00030103010301030103010B0003017E0003018200D3787C49012B09D17D4B1A787D4B03EBC2035B685B686360122310E0CB78022B12D12E
+:40220000D492FF1F7992FF1FCB92FF1FCD92FF1FBA92FF1FB892FF1FCC92FF1FC992FF1F4293FF1FCF92FF1F074B1A78120609D55B78012B06D1054B054A5A6012781A8093
-:402240008878FFF7E5FD002800F0E180436863606368DA7863689B7843EA02232380BDE83840FFF78FBCCB78032B26D16D4B00228878D5B2854209D3664A91786A4AEE2961
+:40224000FFF786BB0020704700600040BC92FF1FCC390000014B1870704700BF78640040014B1878704700BF6B650040014B1870704700BF79640040064A0123136002F631
-:4022800008BF1346634A917881B106E0187801320028F1D018780344EAE764499278097C914203D16248FFF739FD614B1A78002A00F0AD801A78228018E0BDE8384000F065
+:4022800088321268E0211064034A1170A2F540721360704780E100E000E400E0014B1870704700BF79650040014B1870704700BF7D64004073B515461E460B4C05230022D4
-:4022C00023BF13F0030313D0022B40F0A0802380504B0C211B7903F07F02564B01FB02339A78554BD2B21A7000225A706360B6E702222280514A11784F4AC9B21170537000
+:4022C000019200920A4601461846237000F064F932462946207800F01FF90221207800F009F9207802B070BDD080FF1F064A0423136002F688321268E0219064034A1170F2
-:402300006260ACE7012323804D4BEFE70123238013794C4A1344E9E701390A2977D8DFE801F037764F76067676760A7620009378454ADBB25AE0937803F0FF0153B9404B1F
+:40230000A2F202321360704780E100E002E400E0014B04221A60704700E100E0014B04221A60704780E100E0014B1870704700BF7B650040704738B505460078012428B18D
-:402340001A7891425FD01970404B01201870FFF715FE58E0481EC0B2FFF75AFD0028EED155E0FFF71DFF002851D02A4A384913791279DBB2D2B20A70364A3249D25CCB5C48
+:4023400000F062FD285D0134E4B2F8E738BD08B50D2000F059FDBDE808400A2000F054BDF7B516461F460B4C00230325019300930A4601462846257000F00EF93A463146E4
-:402380009A4240D0314B01221A70FFF753FD3AE003F00303012B2BD009D3022B37D11D4B9B78002B33D1BDE83840FFF7BFBE194B9B78012B2BD1214A137803F0FD0315E0C0
+:40238000207800F0C9F80221207800F0B3F8207803B0F0BDE080FF1FF7B516461F460B4C00230225019300930A4601462846257000F0F2F83A463146207800F0ADF82946CC
-:4023C00003F00303012B13D008D3022B1FD1114B9B78E3B9BDE83840FFF77EBE0D4B9B78012B14D1154A137843F0020313700AE0084B1A795AB998781B791749DBB2CA5CC8
+:4023C000207800F097F8207803B0F0BDE180FF1FF7B516461F460B4C00230125019300930A4601462846257000F0D6F83A463146207800F091F80221207800F07BF8207805
-:4024000022EA0002CA54BDE83840FFF79BBA002038BD00BF00600040FC92FF1F0893FF1F243C0000883C0000103C0000FB3C0000A093FF1F1493FF1FB992FF1F0B93FF1F4D
+:4024000003B0F0BDE280FF1F73B515461E460B4C0023019300930A4601461846237000F0BBF832462946207800F076F80221207800F060F8207802B070BD00BFE380FF1F72
-:402440000D93FF1FFA92FF1FF892FF1F0C93FF1F0993FF1F8293FF1F0F93FF1F074B1A78120609D55B78012B06D1054B054A5A6012781A80FFF786BB002070470060004007
+:40244000024B1878C0F38010704700BF8F450040074A7F23802113705170064A013BDBB202F80839002BF9D1034A1370704700BFE480FF1FF87B00400078004017280FD838
-:40248000FC92FF1FE83B0000014B1870704700BF7F640040014B1878704700BF69640040014B1870704700BF78650040064A0123136002F688321268E0211064034A1170C4
+:40248000084B0001C25C11B142F0200201E002F0DF02C254C25C42F00102C25400207047012070471070004017280BD8064B0001C25C02F0FE02C254C25C02F0DF02C25451
-:4024C000A2F540721360704780E100E000E400E0014B1870704700BF72640040014B1870704700BF7665004073B515461E460B4C05230022019200920A460146184623706A
+:4024C00000207047012070471070004017280DD8074900010B4603441A7942F004021A71435C43F00103435400207047012070471070004017280BD8064A0001835C490093
-:4025000000F064F932462946207800F01FF90221207800F009F9207802B070BDD080FF1F064A0423136002F688321268E0219064034A1170A2F202321360704780E100E029
+:4025000003F0F10301F00E011943815400207047012070471070004041F6FF73994208BF4FF400519A4208BF4FF4005217289FBFC00000F1804000F5EC4081809ABFC28032
-:4025400002E400E0014B04221A60704700E100E0014B04221A60704780E100E0014B1870704700BF78640040704738B505460078012428B100F060FD285D0134E4B2F8E706
+:40254000002001207047000017289FBF034B00011954002088BF0120704700BF1970004017289FBF054B00011A5C01F007019DBF1143195400200120704700BF147000404E
-:4025800038BD08B50D2000F057FDBDE808400A2000F052BDF7B516461F460B4C00230325019300930A4601462846257000F00EF93A463146207800F0C9F80221207800F030
+:4025800017289FBF034B0001185C00F0070088BFFF20704714700040172810B51AD8C00001F07F0100F1804441EAC21204F5EC44D2B222709DF8082003F00F0343EA0213C5
-:4025C000B3F8207803B0F0BDE080FF1FF7B516461F460B4C00230225019300930A4601462846257000F0F2F83A463146207800F0ADF82946207800F097F8207803B0F0BD6F
+:4025C000DBB263709DF80C30002003F00F03A370E07010BD012010BD10B500F075FC0A4A5378182B0AD91478013B5370E30003F1804303F5F0431B78137000E0FF2400F0A3
-:40260000E180FF1FF7B516461F460B4C00230125019300930A4601462846257000F0D6F83A463146207800F091F80221207800F07BF8207803B0F0BDE280FF1F73B515466E
+:4026000067FC204610BD00BFE480FF1F030610B5044611D400F058FC084AE300117803F1804303F5F04319705378147001335370BDE8104000F04CBC10BD00BFE480FF1F18
-:402640001E460B4C0023019300930A4601461846237000F0BBF832462946207800F076F80221207800F060F8207802B070BD00BFE380FF1F024B1878C0F38010704700BFFD
+:4026400030B504060CD411F4704509D1C40004F1804404F5F0442180A270E370284630BD012030BD03065FBFC00000F1804000F5F04081805ABFC2800020012070470000CD
-:402680008F450040074A7F23802113705170064A013BDBB202F80839002BF9D1034A1370704700BFE480FF1FF87B00400078004017280FD8084B0001C25C11B142F0200204
+:4026800038B50446084DB4F5004F05D9286800F013FCA4F50044F6E7034B58686043BDE8384000F009BC00BFEC80FF1F024B1B7A584300F001BC00BFEC80FF1F0E4B00F0E7
-:4026C00001E002F0DF02C254C25C42F00102C25400207047012070471070004017280BD8064B0001C25C02F0FE02C254C25C02F0DF02C25400207047012070471070004028
+:4026C00003001A78490102F0FC02104318701A7801F0600142F080021A701A7802F07F021A701A7802F09F020A431A701A7842F010021A70704700BF83430040014B012238
-:4027000017280DD8074900010B4603441A7942F004021A71435C43F00103435400207047012070471070004017280BD8064A0001835C490003F0F10301F00E0119438154A7
+:402700001A70704784430040044B00F00F021B6853F8220043F82210704700BF08ED00E0054A00F01F00126800F1100352F8230042F82310704700BF08ED00E000F01F0049
-:4027400000207047012070471070004041F6FF73994208BF4FF400519A4208BF4FF4005217289FBFC00000F1804000F5EC4081809ABFC280002001207047000017289FBF73
+:4027400000F16040490100F56440C9B2017070470F4B10B50F4900240F205C609C60DC601C615C61FFF7D0FF0B4A136843F0040313600A4B4FF47A72DB68B3FBF2F3084A5C
-:40278000034B00011954002088BF0120704700BF1970004017289FBF054B00011A5C01F007019DBF1143195400200120704700BF1470004017289FBF034B0001185C00F051
+:402780001360084B4FF400421C60C3F8E82010BD7C92FF1FFD27000010E000E0EC80FF1F14E000E018E000E0024A136843F002031360704710E000E008B5FFF7F5FF034A7F
-:4027C000070088BFFF20704714700040172810B51AD8C00001F07F0100F1804441EAC21204F5EC44D2B222709DF8082003F00F0343EA0213DBB263709DF80C30002003F08F
+:4027C000136843F00103136008BD00BF10E000E010B5054CA3691BB9FFF7BAFF0123A361BDE81040FFF7E8BF7C92FF1F024B1868C0F30040704700BF10E000E038B5FFF7EC
-:402800000F03A370E07010BD012010BD10B500F073FC0A4A5378182B0AD91478013B5370E30003F1804303F5F0431B78137000E0FF2400F065FC204610BD00BFE480FF1FD1
+:40280000F5FF012808D1054D002455F8243003B198470134052CF8D138BD00BF8092FF1F024B03EB80035868596070477C92FF1F134B144A1B78DBB20360127843EA0223B0
-:40284000030610B5044611D400F056FC084AE300117803F1804303F5F04319705378147001335370BDE8104000F04ABC10BD00BFE480FF1F30B504060CD411F4704509D14E
+:40284000114A0360127843EA0243104A0360127843EA026303600E4B0E4A1B78DBB24360127843EA02230C4A4360127843EA02430A4A4360127843EA02634360704700BFF1
-:40288000C40004F1804404F5F0442180A270E370284630BD012030BD03065FBFC00000F1804000F5F04081805ABFC280002001207047000038B50446084DB4F5004F05D98C
+:402880000301004904010049EC460040020100490101004900010049050100490601004910B500F011FB204A044613780A2043F002031370137C43F00203137412F80A3C08
-:4028C000286800F011FCA4F50044F6E7034B58686043BDE8384000F007BC00BFEC80FF1F024B1B7A584300F0FFBB00BFEC80FF1F0E4B00F003001A78490102F0FC021043EC
+:4028C00043F0010302F80A3C937943F00103937102F5AB52137843F003031370134B18221A7013F8012C42F0400203F8012C13F8012C02F0FC0203F8012CCE2203F8062C7C
-:4029000018701A7801F0600142F080021A701A7802F07F021A701A7802F09F020A431A701A7842F010021A70704700BF83430040014B01221A70704784430040044B00F090
+:40290000A3F597530222183B1A70094A137843F008031370FFF7CAFE064B10222046BDE810401A6000F0D4BAAB4300400E5900402F5B004080E200E008B500F0C5FA0F4A3B
-:402940000F021B6853F8220043F82210704700BF08ED00E0054A00F01F00126800F1100352F8230042F82310704700BF08ED00E000F01F0000F16040490100F56440C9B29F
+:40294000137803F0FE031370A2F5AA521D3A137803F0FD031370137C03F0FD03137412F80A3C03F0FE0302F80A3C937903F0FE039371BDE8084000F0ABBA00BF0859004037
-:40298000017070470F4B10B50F4900240F205C609C60DC601C615C61FFF7D0FF0B4A136843F0040313600A4B4FF47A72DB68B3FBF2F3084A1360084B4FF400421C60C3F887
+:40298000044A137803F03F0343EA8010C0B21070704700BF08590040082804D00A280CBF8223C22300E0422308380E4AC0B20428137098BF0C4B4FF0000298BF33F9101028
-:4029C000E82010BDBC92FF1F312A000010E000E0EC80FF1F14E000E018E000E0024A136843F002031360704710E000E008B5FFF7F5FF034A136843F00103136008BD00BF9F
+:4029C0000A4B88BF11461A8042F210734B4341F2883103F6C41393FBF1F305490B60054B1A8070470A590040B83900004A93FF1F4C93FF1F5093FF1F08B5102000F0A6F974
-:402A000010E000E010B5054CA3691BB9FFF7BAFF0123A361BDE81040FFF7E8BFBC92FF1F024B1868C0F30040704700BF10E000E038B5FFF7F5FF012808D1054D002455F859
+:402A000007210420FFF79AFE07490420FFF788FE064A0C20137843F006031370FFF7BCFF034B00221A8008BDF12A0000095900404893FF1F10B5054C23781BB9FFF7DCFF7A
-:402A4000243003B198470134052CF8D138BD00BFC092FF1F024B03EB8003586859607047BC92FF1F134B144A1B78DBB20360127843EA0223114A0360127843EA0243104A93
+:402A400001232370BDE81040FFF72ABF9892FF1F044B1A7802F0FB021A701A7842F001021A7070470859004010B5084B1C7814F0010403D10028F9D0002404E02046FFF7A2
-:402A80000360127843EA026303600E4B0E4A1B78DBB24360127843EA02230C4A4360127843EA02430A4A4360127843EA02634360704700BF0301004904010049EC460040B6
+:402A800015FE024B1B78204610BD00BF09590040034A044B1B881088181A00B2704700BF5093FF1FA25B00400E4A13881BB223B111880A2309B2594301E00B4B19680B4B61
-:402AC000020100490101004900010049050100490601004910B500F00FFB204A044613780A2043F002031370137C43F00203137412F80A3C43F0010302F80A3C937943F01F
+:402AC0001B88C01A42F2107300B203FB00F2022391FBF3F30028D8BF5B42134493FBF1F000B270474A93FF1F4C93FF1F4893FF1F7047000010B500F0E7F9214A0446137861
-:402B00000103937102F5AB52137843F003031370134B18221A7013F8012C42F0400203F8012C13F8012C02F0FC0203F8012CCE2203F8062CA3F597530222183B1A70094A19
+:402B00000A2043F001031370137C43F00103137412F80A3C43F0020302F80A3C937943F00203937102F5AA521832137843F003031370144B18221A7013F8012C42F0400201
-:402B4000137843F008031370FFF7CAFE064B10222046BDE810401A6000F0D2BAAB4300400E5900402F5B004080E200E008B500F0C3FA0F4A137803F0FE031370A2F5AA523E
+:402B400003F8012C13F8012C02F0FC0203F8012CCE2203F8062CA3F597530222123B1A70094A137843F008031370FFF79FFD074B08222046BDE810401A6000F0A9B900BFB0
-:402B80001D3A137803F0FD031370137C03F0FD03137412F80A3C03F0FE0302F80A3C937903F0FE039371BDE8084000F0A9BA00BF08590040044A137803F03F0343EA8010C1
+:402B8000AB43004006590040275B004080E200E008B500F099F90F4A137803F0FE031370A2F5AA52153A137803F0FE031370137C03F0FE03137412F80A3C03F0FD0302F87F
-:402BC000C0B21070704700BF08590040082804D00A280CBF8223C22300E0422308380E4AC0B20428137098BF0C4B4FF0000298BF33F910100A4B88BF11461A8042F210736D
+:402BC0000A3C937903F0FD039371BDE8084000F07FB900BF00590040044A137803F03F0343EA8010C0B21070704700BF00590040082804D00A280CBF8223C22300E0422383
-:402C00004B4341F2883103F6C41393FBF1F305490B60054B1A8070470A590040D23B00008A93FF1F8C93FF1F9093FF1F08B5102000F0A6F907210420FFF79AFE074904204B
+:402C000008380E4AC0B20428137098BF0C4B4FF0000298BF33F910100A4B88BF11461A8042F210734B4341F2883103F6C41393FBF1F305490B60054B1A8070470259004054
-:402C4000FFF788FE064A0C20137843F006031370FFF7BCFF034B00221A8008BD252D0000095900408893FF1F10B5054C23781BB9FFF7DCFF01232370BDE81040FFF72ABF84
+:402C4000C23900005693FF1F5C93FF1F5493FF1F08B5102000F084F807210320FFF76EFD07490320FFF75CFD064A0C20137843F006031370FFF7BCFF034B00221A8008BD33
-:402C8000D892FF1F044B1A7802F0FB021A701A7842F001021A7070470859004010B5084B1C7814F0010403D10028F9D0002404E02046FFF715FE024B1B78204610BD00BFC6
+:402C8000492D0000015900405893FF1F10B5054C23781BB9FFF7DCFF01232370BDE81040FFF728BF9992FF1F044B1A7802F0FB021A701A7842F001021A70704700590040D8
-:402CC00009590040034A044B1B881088181A00B2704700BF9093FF1FA25B00400E4A13881BB223B111880A2309B2594301E00B4B19680B4B1B88C01A42F2107300B203FBE0
+:402CC00010B5084B1C7814F0010403D10028F9D0002404E02046FFF7E9FC024B1B78204610BD00BF01590040034A044B1B881088181A00B2704700BF5493FF1FA05B004034
-:402D000000F2022391FBF3F30028D8BF5B42134493FBF1F000B270478A93FF1F8C93FF1F8893FF1F7047000010B500F0E5F9214A044613780A2043F001031370137C43F09E
+:402D00000E4A13881BB223B111880A2309B2594301E00B4B19680B4B1B88C01A42F2107300B203FB00F2022391FBF3F30028D8BF5B42134493FBF1F000B270475693FF1FD5
-:402D40000103137412F80A3C43F0020302F80A3C937943F00203937102F5AA521832137843F003031370144B18221A7013F8012C42F0400203F8012C13F8012C02F0FC0215
+:402D40005C93FF1F5893FF1F70470000034A00F0F800137803431370704700BF02410040034A00F0F800137803431370704700BF06410040014B1870704700BF7A65004015
-:402D800003F8012CCE2203F8062CA3F597530222123B1A70094A137843F008031370FFF79FFD074B08222046BDE810401A6000F0A7B900BFAB43004006590040275B004031
+:402D8000014B1870704700BF7E64004073B515461E460B4C04230022019200920A46014618462370FFF7F8FB324629462078FFF7B3FB02212078FFF79DFB207802B070BDA7
-:402DC00080E200E008B500F097F90F4A137803F0FE031370A2F5AA52153A137803F0FE031370137C03F0FE03137412F80A3C03F0FD0302F80A3C937903F0FD039371BDE8E0
+:402DC000FC80FF1F074A0223136002F688321268E0215064044A11706FF440710A441360704700BF80E100E001E400E0014B1870704700BF7A640040014B1870704700BF9D
-:402E0000084000F07DB900BF00590040044A137803F03F0343EA8010C0B21070704700BF00590040082804D00A280CBF8223C22300E0422308380E4AC0B20428137098BF20
+:402E00007B64004000000000FEB5494652465B460EB40746244909688A46244A12682448022100F071F8030020480068C018204900F06AF8143883460121C9430C4601254A
-:402E40000C4B4FF0000298BF33F910100A4B88BF11461A8042F210734B4341F2883103F6C41393FBF1F305490B60054B1A80704702590040DC3B00009693FF1F9C93FF1F77
+:402E4000002600F041F8814651460B7823400B705846013000F030F83800F04028400B78234003430B70584600F026F80136072EF2D9002001300138013001200B78234041
-:402E80009493FF1F08B5102000F084F807210320FFF76EFD07490320FFF75CFD064A0C20137843F006031370FFF7BCFF034B00221A8008BD7D2F0000015900409893FF1F31
+:402E800003430B705846043000F016F8484600F01FF800BF00BF00BF0EBC894692469B46FEBD00BFAFF30080D480FF1FF880FF1F00C20100000000000230800803D000BFAA
-:402EC00010B5054C23781BB9FFF7DCFF01232370BDE81040FFF728BFD992FF1F044B1A7802F0FB021A701A7842F001021A7070470059004010B5084B1C7814F0010403D1E6
+:402EC00001380046FCD17047EFF3108072B6704780F31088704700BF094A137803F00303012B0AD0022B09D113790C2103F07F02044B01FB02339B7A00E013790020704714
-:402F00000028F9D0002404E02046FFF7E9FC024B1B78204610BD00BF01590040034A044B1B881088181A00B2704700BF9493FF1FA05B00400E4A13881BB223B111880A23E0
+:402F000000600040D492FF1F002902D0B0FBF1F0704708B14FF0FF3000F008B80029F8D00246B0FBF1F000FB11217047704700BF014B1868704700BF6081FF1F0E4B70B57A
-:402F400009B2594301E00B4B19680B4B1B88C01A42F2107300B203FB00F2022391FBF3F30028D8BF5B42134493FBF1F000B270479693FF1F9C93FF1F9893FF1F7047000060
+:402F40001E460E4C0025E41AA410A54204D056F8253098470135F8E700F0DEFD084B094C1E46E41AA4100025A54204D056F8253098470135F8E770BD243B0000243B00007F
-:402F8000034A00F0F800137803431370704700BF02410040034A00F0F800137803431370704700BF06410040014B1870704700BF76640040014B1870704700BF7C6400403B
+:402F8000243B00002C3B000003460244934202D003F8011BFAE7704730B5141E05469BB0184604DA8B232B604FF0FF301DE04FF40273ADF80C300CBF234604F1FF33029350
-:402FC00073B515461E460B4C04230022019200920A46014618462370FFF7F8FB324629462078FFF7B3FB02212078FFF79DFB207802B070BDFC80FF1F074A0223136002F656
+:402FC00005934FF6FF7300910491ADF80E3002461E9B6946284600F073F8431CBCBF8B232B6014B1009B00221A701BB030BD000007B5009313460A46014603480068FFF741
-:4030000088321268E0215064044A11706FF440710A441360704700BF80E100E001E400E0014B1870704700BF74650040014B1870704700BF77640040FEB5494652465B4644
+:40300000CBFF03B05DF804FB6081FF1F2DE9F0478E6882469E420C46914698463ED88A8912F4906F3AD02568096902236F1A656905EB450595FBF3F57B1C43449D4238BF75
-:403040000EB40746244909688A46244A12682448022100F071F8030020480068C018204900F06AF8143883460121C9430C460125002600F041F8814651460B7823400B7094
+:403040001D4653050FD5294600F04AFB064698B13A46216900F0D2FAA38923F4906343F08003A38113E02A4600F098FB064670B92169504600F0E8FA0C23CAF80030A38908
-:403080005846013000F030F83800F04028400B78234003430B70584600F026F80136072EF2D9002001300138013001200B78234003430B705846043000F016F8484600F0FE
+:403080004FF0FF3043F04003A381BDE8F08726613E44266046466561ED1BA560464528BF464649463246206800F0B3FAA36800209B1BA36023681E442660BDE8F087000061
-:4030C0001FF800BF00BF00BF0EBC894692469B46FEBD00BFAFF30080D480FF1FF880FF1F00C20100000000000230800803D000BF01380046FCD17047EFF3108072B6704723
+:4030C0002DE9F04F9DB003938B8980461C060D4616460DD50B695BB9402100F001FB2860286118B90C23C8F80030CDE040236B610023099320238DF82930DFF89CB1302302
-:4031000080F31088704700BF094A137803F00303012B0AD0022B09D113790C2103F07F02044B01FB02339B7A00E0137900207047006000401493FF1F002902D0B0FBF1F039
+:403100008DF82A3037463C4614F8013B1BB9B7EB060910D003E0252BF9D02746F3E74B46324629464046FFF771FF013000F0A780099B4B4409933B78002B00F0A080002335
-:40314000704708B14FF0FF3000F008B80029F8D00246B0FBF1F000FB11217047704700BF014B1868704700BF6081FF1F0E4B70B51E460E4C0025E41AA410A54204D056F845
+:403140004FF0FF3204930793059206938DF853301A930126052221784E4800F041FA671C049B38B14B4A3C46801A06FA00F018430490EFE7D90644BF20228DF853201A0773
-:40318000253098470135F8E700F0D4FD084B094C1E46E41AA4100025A54204D056F8253098470135F8E770BD403D0000403D0000403D0000483D000003460244934202D071
+:4031800044BF2B228DF8532022782A2A03D0079A00210A200BE0039A111D12680391002A10DA524243F00200079204900BE027463B780134303B092B03D800FB0232012141
-:4031C00003F8011BFAE7704730B5141E05469BB0184604DA8B232B604FF0FF301DE04FF40273ADF80C300CBF234604F1FF33029305934FF6FF7300910491ADF80E3002466A
+:4031C000F5E701B107923B782E2B1ED17B782A2B0AD1039B02371A1D1B680392002BB8BF4FF0FF33059310E0002319460593781C0A2407463A780130303A092A03D804FB46
-:403200001E9B6946284600F073F8431CBCBF8B232B6014B1009B00221A701BB030BD000007B5009313460A46014603480068FFF7CBFF03B05DF804FB6081FF1F2DE9F04781
+:4032000001210123F5E703B1059103223978224800F0E6F940B14023CBEB000003FA00F0049B013718430490397806221B487E1C8DF8281000F0D4F988B1194B33B9039BDF
-:403240008E6882469E420C46914698463ED88A8912F4906F3AD02568096902236F1A656905EB450595FBF3F57B1C43449D4238BF1D4653050FD5294600F04AFB064698B178
+:40324000073323F007030833039314E003AB00932A46144B04A94046AFF3008007E003AB00932A460F4B04A9404600F093F8B0F1FF3F824603D0099B5344099342E7AB897F
-:403280003A46216900F0D2FAA38923F4906343F08003A38113E02A4600F098FB064670B92169504600F0E8FA0C23CAF80030A3894FF0FF3043F04003A381BDE8F0872661F3
+:403280005B0601D4099801E04FF0FF301DB0BDE8F08F00BFF33A0000F93A0000FD3A0000000000000D3000002DE9F04791461F460A698B6806469342B8BF1346C9F8003093
-:4032C0003E44266046466561ED1BA560464528BF464649463246206800F0B3FAA36800209B1BA36023681E442660BDE8F08700002DE9F04F9DB003938B8980461C060D4643
+:4032C00091F843200C46DDF8208012B10133C9F800302368990642BFD9F800300233C9F80030256815F0060510D104F1190A07E00123524639463046C04701301AD001355B
-:4033000016460DD50B695BB9402100F001FB2860286118B90C23C8F80030CDE040236B610023099320238DF82930DFF89CB130238DF82A3037463C4614F8013B1BB9B7EBAA
+:40330000E368D9F800209B1A9D42F1DB94F843302268003318BF012392060FD5E118302081F843005A1C94F845102244023382F8431003E04FF0FF30BDE8F08704F1430253
-:40334000060910D003E0252BF9D02746F3E74B46324629464046FFF771FF013000F0A780099B4B4409933B78002B00F0A08000234FF0FF3204930793059206938DF85330B6
+:4033400039463046C0470130F4D02268D9F80050E36802F00602042A08BF5D1B2269A3680CBF25EAE57500259342C4BF9B1AED184FF000091A344D4509D0012322463946F2
-:403380001A930126052221784E4800F041FA671C049B38B14B4A3C46801A06FA00F018430490EFE7D90644BF20228DF853201A0744BF2B228DF8532022782A2A03D0079A60
+:403380003046C0470130D5D009F10109F3E70020BDE8F0872DE9F04317460A7E85B06E2A984606460C460C9B01F1430E00F0AE8011D8632A22D009D8002A00F0BB80582A01
-:4033C00000210A200BE0039A111D12680391002A10DA524243F00200079204900BE027463B780134303B092B03D800FB02320121F5E701B107923B782E2B1ED17B782A2B3F
+:4033C00040F0CA8081F84520834955E0642A1ED0692A1CD0C0E0732A00F0B08009D86F2A2ED0702A40F0B8800A6842F020020A603EE0752A24D0782A3AD0ADE01A6801F114
-:403400000AD1039B02371A1D1B680392002BB8BF4FF0FF33059310E0002319460593781C0A2407463A780130303A092A03D804FB01210123F5E703B10591032239782248C1
+:403400004205111D1960136884F84230A8E021681A6811F0800F02D0111D196008E011F0400F02F10401196002D0B2F9003000E01368002B3CDA2D225B4284F8432037E0C5
-:4034400000F0E6F940B14023CBEB000003FA00F0049B013718430490397806221B487E1C8DF8281000F0D4F988B1194B33B9039B073323F007030833039314E003AB0093EC
+:4034400021681A6811F0800F02D0111D196007E011F0400F02F10401196001D0138800E01368227E5C496F2A14BF0A2208221BE078225A4984F845202268186812F0800F0E
-:403480002A46144B04A94046AFF3008007E003AB00932A460F4B04A9404600F093F8B0F1FF3F824603D0099B5344099342E7AB895B0601D4099801E04FF0FF301DB0BDE802
+:4034800000F104051D6003D1550601D5038800E00368D00744BF42F0200222601BB9226822F0200222601022002084F8430001E049490A226568002DA56008DB206820F0CC
-:4034C000F08F00BF0F3D0000153D0000193D0000000000003D3200002DE9F04791461F460A698B6806469342B8BF1346C9F8003091F843200C46DDF8208012B10133C9F8EF
+:4034C000040020602BB9002D7DD175460CE0002B79D07546B3FBF2F002FB1033CB5C05F8013D03460028F5D1082A0BD12368DA0708D5236962689A42DEBF302305F8013CF7
-:4035000000302368990642BFD9F800300233C9F80030256815F0060510D104F1190A07E00123524639463046C04701301AD00135E368D9F800209B1A9D42F1DB94F84330E8
+:4035000005F1FF35C5EB0E0323612EE008681A6810F0800F496903D0101D1860136808E010F0400F02F104001860136801D0198000E0196000232361754616E01A68111DFC
-:403540002268003318BF012392060FD5E118302081F843005A1C94F845102244023382F8431003E04FF0FF30BDE8F08704F1430239463046C0470130F4D02268D9F8005010
+:403540001960156800216268284600F049F808B1401B6060636804E004F1420584F8422001232361002384F84330CDF800803B4603AA21463046FFF797FE013002D14FF056
-:40358000E36802F00602042A08BF5D1B2269A3680CBF25EAE57500259342C4BF9B1AED184FF000091A344D4509D00123224639463046C0470130D5D009F10109F3E70020FB
+:40358000FF3026E023692A4639463046C0470130F5D023689B0710D5002504F1190907E001234A4639463046C0470130E7D00135E368039A9B1A9D42F2DBE068039B9842DC
-:4035C000BDE8F0872DE9F04317460A7E85B06E2A984606460C460C9B01F1430E00F0AE8011D8632A22D009D8002A00F0BB80582A40F0CA8081F84520834955E0642A1ED03B
+:4035C000B8BF184605E00B7804F1420584F842308AE705B0BDE8F083A7390000043B000010B5C9B202449042034605D01C7801308C42F8D1184610BD002010BD10B5431EF7
-:40360000692A1CD0C0E0732A00F0B08009D86F2A2ED0702A40F0B8800A6842F020020A603EE0752A24D0782A3AD0ADE01A6801F14205111D1960136884F84230A8E021683E
+:403600000A44914204D011F8014B03F8014FF8E710BD884210B501EB020301D8421E0BE09842FBD28118D21AD34204D013F8014D01F8014DF8E710BD994204D011F8014B40
-:403640001A6811F0800F02D0111D196008E011F0400F02F10401196002D0B2F9003000E01368002B3CDA2D225B4284F8432037E021681A6811F0800F02D0111D196007E0F0
+:4036400002F8014FF8E710BD38B50546002944D051F8043C0C1F002BB8BFE41800F0D4F81E4A1368114613B96360146030E0A3420DD92268A018834201BF18685B68121885
-:4036800011F0400F02F10401196001D0138800E01368227E5C496F2A14BF0A2208221BE078225A4984F845202268186812F0800F00F104051D6003D1550601D5038800E0E0
+:40368000226063600C6023E0A24203D813465A68002AF9D118681918A1420BD12168014458188242196013D110685268014419605A600DE002D90C232B6009E021686018A3
-:4036C0000368D00744BF42F0200222601BB9226822F0200222601022002084F8430001E049490A226568002DA56008DB206820F0040020602BB9002D7DD175460CE0002BBC
+:4036C000824201BF106852680918216062605C602846BDE8384000F098B838BDA092FF1F70B5CD1C25F0030508350C2D38BF0C25002D064601DBA94202D90C23336046E018
-:4037000079D07546B3FBF2F002FB1033CB5C05F8013D03460028F5D1082A0BD12368DA0708D5236962689A42DEBF302305F8013C05F1FF35C5EB0E0323612EE008681A68FA
+:4037000000F082F8234B1C681A462146A1B10B685B1B0ED40B2B03D90B60CC18CD501EE08C420BBF63684B681360636018BF0C4615E00C464968E9E7174C23681BB9304658
-:4037400010F0800F496903D0101D1860136808E010F0400F02F104001860136801D0198000E0196000232361754616E01A68111D1960156800216268284600F049F808B1F0
+:4037400000F052F820602946304600F04DF8431C18D0C41C24F00304A0420DD12560304600F053F804F10B00231D20F00700C31A0ED05A42E25070BD211A304600F034F863
-:40378000401B6060636804E004F1420584F8422001232361002384F84330CDF800803B4603AA21463046FFF797FE013002D14FF0FF3026E023692A4639463046C0470130EF
+:403780000130EBD10C233360304600F03EF8002070BD00BFA092FF1F9C92FF1FF8B5074615460E4621B91146BDE8F840FFF798BF1AB9FFF749FF2846F8BD00F027F8854208
-:4037C000F5D023689B0710D5002504F1190907E001234A4639463046C0470130E7D00135E368039A9B1A9D42F2DBE068039B9842B8BF184605E00B7804F1420584F8423091
+:4037C0000ED929463846FFF78BFF044650B131462A46FFF713FF31463846FFF735FF01E03046F8BD2046F8BD38B5064C0023054608462360FDF7DCFB431C02D1236803B13B
-:403800008AE705B0BDE8F083C03B0000203D000010B5C9B202449042034605D01C7801308C42F8D1184610BD002010BD10B5431E0A44914204D011F8014B03F8014FF8E76E
+:403800002B6038BD8493FF1F7047704751F8040C0028BEBF091851F8043CC0180438704700000000050209020B020D020F021102130215027265706C792030782530327881
-:4038400010BD884210B501EB020301D8421E0BE09842FBD28118D21AD34204D013F8014D01F8014DF8E710BD994204D011F8014B02F8014FF8E710BD38B50546002944D007
+:4038400000686F6D696E6700626567696E6E696E67207365656B2066726F6D20256420746F2025640066696E6973686564207365656B00796573006E6F00647269766520AA
-:4038800051F8043C0C1F002BB8BFE41800F0D4F81E4A1368114613B96360146030E0A3420DD92268A018834201BF18685B681218226063600C6023E0A24203D813465A6820
+:40388000303A20257320647269766520313A2025730057616974696E6720666F72205553422E2E2E0055534220726561647900636F6D6D616E64203078253032780066610F
-:4038C000002AF9D118681918A1420BD12168014458188242196013D110685268014419605A600DE002D90C232B6009E021686018824201BF106852680918216062605C6019
+:4038C000696C2025642B25642B2564203D3D2025642C206E6F74202564007061737365643D256400756E64657272756E206166746572202564207061636B65747300636FE8
-:403900002846BDE8384000F098B838BDE092FF1F70B5CD1C25F0030508350C2D38BF0C25002D064601DBA94202D90C23336046E000F082F8234B1C681A462146A1B10B6883
+:40390000756E743D256420693D256420643D256400636D645F777269746500703D25642063723D25642063773D256420663D256420773D256420696E6465783D2564207526
-:403940005B1B0ED40B2B03D90B60CC18CD501EE08C420BBF63684B681360636018BF0C4615E00C464968E9E7174C23681BB9304600F052F820602946304600F04DF8431CCB
+:403940006E64657272756E3D256400756E64657272756E2100737563636573730073746172742065726173696E670073746F702065726173696E670069646C650000510001
-:4039800018D0C41C24F00304A0420DD12560304600F053F804F10B00231D20F00700C31A0ED05A42E25070BD211A304600F034F80130EBD10C233360304600F03EF80020E9
+:4039800040100040510040300000000140001000140140000800400140000A004C014000020050014020003031323334353637383941424344454600000100000004000096
-:4039C00070BD00BFE092FF1FDC92FF1FF8B5074615460E4621B91146BDE8F840FFF798BF1AB9FFF749FF2846F8BD00F027F885420ED929463846FFF78BFF044650B131469B
+:4039C00000100001000000040000001028000000000104000100000000000000000157494E5553420000303030303100000000000000000012034D0053004600540031002A
-:403A00002A46FFF713FF31463846FFF735FF01E03046F8BD2046F8BD38B5064C0023054608462360FDF7DEFB431C02D1236803B12B6038BDC493FF1F7047704751F8040C50
+:403A0000300030000100000001000000103A000001000000DF3A0000000000000000000001000000283A000001000000B13A0000040000004A3A00000000000000000000E9
-:403A40000028BEBF091851F8043CC0180438704700000000050209020B020D020F021102130215027265706C792030782530327800686F6D696E6700626567696E6E696EEF
+:403A400000000000483A0000FF00000001024000FF00000082024000FF00000003034000FF00000084034000FF00020304030904160346006C007500780045006E006700CA
-:403A800067207365656B2066726F6D20256420746F2025640066696E6973686564207365656B0057616974696E6720666F72205553422E2E2E0055534220726561647900AF
+:403A800069006E0065002A0343006F0077006C00610072006B00200054006500630068006E006F006C006F0067006900650073000009022E0001010080320904000004FFC9
-:403AC000636F6D6D616E6420307825303278006661696C2025642B25642B2564203D3D2025642C206E6F74202564007061737365643D256400756E64657272756E2061664A
+:403AC00000000107050102400000070582024000000705030340000A0705840340000A12010002FF0001080912006E0100020180014300232D302B2000686C4C00656667E2
-:403B0000746572202564207061636B65747300636F756E743D256420693D256420643D256400636D645F777269746500646F6E6520256420256400703D25642063723D25BB
+:403B0000454647003031323334353637383961626364656600000000F8B500BFF8BC08BC9E467047590000002D100000F8B500BFF8BC08BC9E46704735000000503B0000FD
-:403B4000642063773D256420663D256420773D256420696E6465783D256420756E64657272756E3D25640077726974652066696E6973686564007374617274206572617393
+:403B4000C880FF1FA00000002012000000000000000000008893FF1FFF000000675000400C00000007000000FFFFFFFF7F8000003F0000000000007D00FA000040000000DA
-:403B8000696E670073746F702065726173696E670069646C650000510040100040510040300000000140001000140140000800400140000A004C014000020050014020003F
+:403B80000090D003FF0000000000000000000000000000000000000000000000000000000000000000000000F13A0000000000000000000000000000000000000000000078
-:403BC0003031323334353637383941424344454600000001000000040000001000010000000400000010000028000000000104000100000000000000000157494E555342F2
+:403BC000000000000000000000000000000000000000000000000000000000000000000000000000000000000081FF1F000000000000000000000000000000000000000026
-:403C00000000303030303100000000000000000012034D0053004600540031003000300001000000010000002C3C000001000000FB3C000000000000000000000100000010
+:403C00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084
-:403C4000443C000001000000CD3C000004000000663C0000000000000000000000000000643C0000FF00000001024000FF00000082024000FF00000003034000FF0000002B
+:403C40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044
-:403C800084034000FF00020304030904160346006C007500780045006E00670069006E0065002A0343006F0077006C00610072006B00200054006500630068006E006F0096
+:403C80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004
-:403CC0006C006F0067006900650073000009022E0001010080320904000004FF00000107050102400000070582024000000705030340000A0705840340000A12010002FFD7
+:403CC00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000C4
-:403D00000001080912006E0100020180014300232D302B2000686C4C00656667454647003031323334353637383961626364656600000000F8B500BFF8BC08BC9E46704759
+:403D00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083
-:403D40005900000061120000F8B500BFF8BC08BC9E46704735000000683D0000C880FF1FA00000006012000000000000C893FF1FFF000000675000400C0000000700000024
+:403D40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000043
-:403D8000FFFFFFFF7F8000003F0000000000007D00FA0000400000000090D003FF0000000000000000000000000000000000000000000000000000000000000000000000B0
+:403D80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003
-:403DC0000D3D000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000079
+:403DC00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000C3
-:403E00000081FF1F000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000E3
+:403E00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082
 :403E40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000042
 :403E80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002
 :403EC00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000C2
@@ -4098,68 +4098,68 @@
 :40FF80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041
 :40FFC0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
 :0200000480007A
-:400000000145004008520040015B004001650040010101404D0201403D0301404C0401404D0501404D060140500701404B0801404B0901404B0A0140500B0140470C0140CB
+:400000000145004008520040015B0040016400400101014003050140030701404E0801404A0901406C0A0140550B01405A0C0140490D01405A0E0140340F0140041701403E
-:40004000500D0140520E0140350F014046140140541501404B160140561701404718014044190140591A0140571B01400A400140104101400E4201400943014004440140BE
+:40004000471801405A1901404F1A01404C1B01400C4001400A4101400F4201400D430140044401400C450140064601400C4701400F4801400B490140194C0140074D0140FA
-:400080000D4501400A4601400F470140094801400F4901401B4C0140084D014008500140045101407E0208440905108011821801600C610A7C4027212A0A8C8000010109B1
+:4000800005500140045101407E02080509411080118219026006610A7C4027212A0AE280E640EA05EE10E620EA01EE8C00180220041806E009020A100C010E02100111076F
-:4000C0000202040805090808090F0B100C080D010F02100F1120140416011709180819101B0E1D011E01210422082301240829092A0E2C0D320F331F35203B083E043F1020
+:4000C00012041407150216F8170118801A181B011C181E4020FF260828012A062E072F0630FF330335043B083E01580459045B045C905F0181408210833085E18680870885
-:400100005608580459045B045C905D905F01850287018C01900F9401960898249A089E07A008A101A222A302AA08AE10B01FB101B302B420B90ABE10BF05C202C70EC810AC
+:4001000088018A248B108C7C8E828F1091FC92039302961097039B109D209E109FDCA180A210A330A401A648A9E1AA1CAB04AE10B01FB31FB4F0B7E0BA20D608D80BD90B5D
-:40014000C9FFCAFFCBFFCF83D804D904DA04DB04DC09DD09DF01030204A10620074008010A060B200C800D100E400F2010421110150416821720180419011E10202021010F
+:40014000DB04DC99DD90DF01012003A20404055208040AA10B010D080EA80F0210201280135015041680175919011A801B301E402180228424202514260429202B802F0167
-:40018000262027202A012C042E023508376138083E583F0240045208588859215A025D4060026108621265806F0180068140874088408A088E209880C0F1C2FFC4FBCAA1EC
+:400180003180321433023614370138083B513D2058105980600A68026B046D4078018410884091209358942C9540970199729B599C019F04A240A301A58CA628A792A901F2
-:4001C000CCF0CEF2D004D61FD81FE20CE6C5EE82010D04020601070109080C010D080E0E100F130E150F161019081C201D082101220F2302240125042604270128012908CA
+:4001C000AA10B010C0FFC2FDC4FFCA15CCEFCE2FD60CD80CDE01E622E804EE8C004801400311044805F10708081009100A200BE10C5A0E200F0E10C01201144818481C02F7
-:400200002A082C012F08301F3220330F3E043F045608580459045B045C095D905F01810182088302840885028A108B018C088D038F049102920194049701982099029A1FB5
+:400200001D201E041F112180224023112448288629F12A782B022DF12E042F04303F310F328033F0344038023B023E1440254520480249FF4AFF4BFF4D204EF0511058045A
-:400240009C089D02A202A302A408A501A704A808A902AC1FAD03AE20B107B43FBF01D804D904DB04DC09DF0100400108048006A0070809880A400C810E080F20100511082C
+:40024000590B5A045B045C995D095F01610862406340648066406740800481018220830E8404861088808A048BC08D018E0291EF92029403952F96FC974099019A049B04BE
-:40028000130115251740185019011B011E081F20210827402AA02B902C052D022F20308031213208350136803728388039243B013D083E4A3F2158405C105D806180851076
+:400280009C049D809E409F2FA0FFA101A302A404A6F9A710A804A901AA08AB08AC01AE02AF20B4FFB51FB7E0BE10D804D904DB04DC90DF01004401020204042405020606B2
-:4002C00087029102938094A195349644972099809B209C0C9D089EBAA480A602A713A908AC03B010B520B601C0F5C2FDC4FFCAFFCCFFCEFFD638D808E20AE648E880EA03A0
+:4002C000084809200A800B280D280E800F021180128813081408174918401A041B051F2023502680270829202B822C802E802F28318034403608375138083B513D903E02AA
-:40030000EE820003010D050506010801090C0B020C010D0D1001111012021602170D1801190D1C011D0D2201230D2401250D280129092C012D012E022F02310C3510360355
+:4003000042044620470849014A0268056E507801830489108A808E409120928093209540965099729A829B519C019D019E209F04A090A160A242A308A405A50CA628A7130E
-:4003400037033E403F51580459045B045F0180208102820F8404860A882F89028D028EA09204948095039640970C98049A099E10A020A102A20FA480A802AC01AD0AAF0550
+:40034000A840AA01B540C0FFC2FFC4FFCAFDCCF8CEBFD004D208DE01E404E640EE1000800102027E044006100702083E09010A400C400E020F041040111812201320147E22
-:40038000B060B108B21FB306B480B501B61FBE10BF01D804D904DB04DC99DF01000902080302048A0708082209880C800D100F9011501305158016A01710180919041A08AD
+:400380001703188019021C401D081E04210222012502284029022A082D202F1830FF310833203507371039203E013F05400247EC483049FF4AFF4BFF5004560158045904C1
-:4003C0001BD21D80210923042440254026102B422C042D012E402F20310836843721380239803A103D203E083F825D015F0169506AA06F0178017B807D027F8080048604BE
+:4003C0005A045B045C905D095F0162C080368209842D8612880789028B018C3F9209961299019B029C24A104A480A640A840AA80AEC0B040B104B238B301B407B680B7021B
-:4004000089108A028F01938094A19525964497219B209C0D9D0A9EA89F08A321A480A520A68AA790AD01B040B210C0FFC2FFC4FFCAF9CCF2CEFDE242E401EA01000103027E
+:40040000B882B988BE41BF45D80BD904DB04DC09DF01001A010403820408060A07400A700B410C800D280E80102011501711189019A01C80202021402202253026802760C1
-:4004400004E0050108010A080B020CE00F02100F1280130814481602170218201B021E071F02200422482302261027022A082B042F10311F34E0361F382039023F015804DF
+:4004400029012D022E202F11302036A939103C803D283F02472056056A806B016C946D806EA06F18768A780189C08A1091309323942895049620974099129E249F45A0205B
-:4004800059045B045C095F0180038109840387318A018B098C038F06900391129309940395099712980399409E02A003A309A603A709A803A909AC03AD49AF24B338B40349
+:40048000A201A480A55CA668A79BA820A950AA80B080B640C0FFC2FDC457CAF1CCF4CEF4D020DE0100020140020C04100550072008040A080E010F10107211041280130203
-:4004C000B540B707BB88BE10D804D904DB04DC90DF010080012002800320048A052008180A010B400C020D080E0610021325172918081E061F802002215423252480284155
+:4004C000140E150816F018101B201C801E20201021602310244025022680270528102C082D072E0430FF310133703506370838023F445608580459045B045C995D905F0174
-:4005000029202B202C872D202F203108321233013448350137A0380239883B103C803E043F115A806E408340860287048A0690029289935094019704981A99019B889C84CD
+:40050000810C82078340840185808604870C88018A028B048C408EA08F02900191FF9457950397FC9840990C9A909B109C019D019E069F02A057A302A50CA7F1A840AB0883
-:400540009D209F20A0C2A108A280A328A401AB10B204C0FFC2FFC47FCAFFCCF7CEFFD608E080E620EA85EE2002800404050D064808200A400C0111011210144816021A07E2
+:40054000AD0CAE08AF20B030B1FFB40FB6C0BF01D804D904DC09DF010220034904280540074009180A410C800D080E881004118812801604178119021A401D501E021F114A
-:400580001B051C401E202608280129102A082C0F2D0A3020310C32C03303341F362037103A083E413F4056085804590B5B045C995D905F01822083018607870F88218A0825
+:400580002112224427802B922C842E602F103102321033043628374139043B413DA83E013F025880630169908A048E048F01C0FFC2FFC4DFCAFBCCF7CEFBD608D808E280A8
-:4005C0008B018C218F019210930E9428964297059AC89B039F01A02FA280A301A444A628A709A90FAA20AD0FB105B21FB4E0B503B709BA20BF51D804D904DC09DF010001EA
+:4005C000E404E680EA08EE0B011406410714080109140A120B080CF10E040F201241150A16411714180119041A281C801D0A1E01211422412504264E29042B102D182F0158
-:400600000184030805A4078009090A060D080E881006121015141701180219811A051B481D041E081F20210422412501264027082B052C822F2432113408350137A03908B7
+:40060000320F3307353836F039083A085608580859045B045C995D905F018210846088018A048C7C8D018E02921C96039A109C409D04A210A401A608AA10AD02AE10B1016E
-:400640003C823D043F144410450858805B10630A64086610780284018601911092289358950896019704980A9B819D249F20A0C2A108A280A401A761A840AF11B040B504F1
+:40064000B21FB304B440B502B620BF15D80BD904DB04DC09DF01012803810524070108100A120B800C200E060F50102011011280135014101501170418081A161E021F885A
-:40068000B702C0FFC27FC477CAFCCCF5CEF2D60CD80CDE01E202E640E880EA10EE4002080349077F08010A280B090C2F0F091001117F1408160217091A071B091E401F2962
+:4006800020202101221024042518262828022D062E802F0430043240330C35103608374039803D283E403F0258405A205D505F086401650867066A806C016F0378017F01D2
-:4006C000221023722709280429782A282B042F19310732603348341F352837183F55580459045B045C095F01802081048440850186A088418A088C4F8E808F04920794041B
+:4006C000814083088501912492489358940C96019702984299339A809B409C059D80A104A280A301A460A508A628A782AC02B048C0EFC2FFC43FCAF8CC78CEF8D67CD870F3
-:40070000966898689A029B019C41A208A610AA40AD02B01FB304B503B6E0BA80BF04D608D804D904DB04DC99DD90DF010128024003010521070109040A810B080D080E0633
+:40070000DE11E204E402E680EE0B01FC02900302042005C106C0072808C10A240B900CFC0E020F901120120313C018011A481B901E901F032290239C2690279029012A9012
-:400740000F80128013181608170218821A801D081E041F14221423102601271A2B012D042E012F253210341036843721380239083A403C023D1A3E0A3F54584060026240FE
+:400740002B442E9C2F9031E034E0361F371F3A203B02420245E0480249FF4AFF4BFF4F83580B590B5A045B045C995D095F01821084618501860888618A04921096109A0394
-:4007800068026B016F0A831886408B048C018D089342951496019714980899019B809C109D209E0A9F21A0C0A284A402A509A74AB308B504C0DFC2FFC45ECAF8CCF4CEFBE6
+:400780009C409E30A07CA202A61CA820AA50AC80B080B101B260B41FB660BE01BF01D808D904DB04DC09DF01012002C0036204080520074008020A050C400E0A0F50105066
-:4007C000D608D808E010E280E644EE820002012F020103800402060107070A060B200C020E010FC81002120114071528174218021A011B101C021E012121220523082544DD
+:4007C0001350141015401608170519401B301C041D041E491F4022422780284029242A4830103242380A3B503F044110484059015A985F80600661406202632069806D40BA
-:400800002607272829212A012C0731E03207331F3B023E04580459045C905F0182698502861988198E198F119019924493049419962298229A199B089C19A20EA306A61923
+:4008000078017F018240900A9120921C9356958096019780980199219B059D04A281A302A440AD10B010B580C07FC2FBC4FFCA0FCC0DCE4FD004D61FD80FDE11E004EE085F
-:40084000A702A910AA19AB01AD01AE19AF10B070B208B301B407B510B607B70EB928BAA2BB80BE04BF14D804D904DB04DC99DF010082012402400521060207200810094941
+:400840001A401F083328360437103A406A406B108B20C630CCF0CE1032043380364037023A013E809E40A604CCF0CE60502055108D2096089EC09F02A020A110A644A7809D
-:400880000B200C020D090E010F04104213141514164017801A201C821D011E281F012010210423C025442680270829202A082B402C802F1A30803108329034483614378162
+:40088000A910AA01B420D460EAA08A809EC09F02A002A120A202A640A780AA06AE04B002EA80EE3014107310C404DC01530164108B1090109710B010B410D401D801E4017C
-:4008C000390A3B503D403F046D408C10C0FFC2FFC4FFCAF7CCA6CE5FE210010E04080508060409080C0D0E020F08110812091504180819081A021D081E04200423012702A7
+:4008C000E808EA041B048301901097029C10C60808080B080E020F408710903097089C10A810AB04AF04C20F240280018A409A209E40A002A120A202AB02AE60AF80C820D3
-:4009000029082D08300C320C330F34033A0A3F045608580459045B045C095D905F01801382048402871088028B1F8C088E018F1F901991019202951F96099A089B049C0273
+:40090000E420EA10EED051205202722074029A20A002A120A202D4A0DC80DE2005400B200C800E401F40501056205C106120824084108B40903097209C10AA01AC08AF40A1
-:400940009D1FA001A20CA308A602A720A802AB02AC1BAD1FB210B40FB73FBB80BE14D804D904DC90DF010108021104020540060807200A040B810D110F2211021405161004
+:40094000C001C20DC601D406D604D802E60182209E20AD40B120B480EC01EE0201010D010F0111011D0100FF01AB020211050000BF0000A09F001F0000000000000000004A
-:400980001702190A1A041E201F20210425402680270229442A212C802E202F2130803120320433113545371039163A803B033D843F2058806002680D6A508101821084A1C0
+:40098000100000004000000000000000C0000000FF0000B84700470000010000800000028200820000000000000303000300000027001801270018010004000000050000C9
-:4009C000880289028B048E5090029134922893859508980599459AA99B219C229D0AA080A121A311A40CA690AA88AD80AF10B111B504B648C0F5C2FBC4F8CAFFCCFFCE7FAE
+:4009C00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000F7
-:400A0000D608D808E248E401E602E809EE030001062008010A7E0D010E08107F167F1A041E1020022101247E26012A402C7F3501367F3B303E40580459045B045C905F0179
+:400A000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000B6
-:400A4000804484118708881189078C078E088F109211941195A5974298119B429C119F21A011A307A433A5C6A644A721A878AA02AC20AD84AE02B3E0B51FB67FB71FB9A0BC
+:400A40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000076
-:400A8000BE40C004C5E0C6C0C80AC9FFCAFFCBFFD004D601D804D904DA04DB04DC90DD09DF01E2C001160201030204020540071409A80B400C810D200F2010041141130440
+:400A80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000036
-:400AC00015A016A019801F80214023152510270428222B402F8030083250384039083B103D8041014B025210688069756B116C016E406F02705071E972A07348810A8204C4
+:400AC00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000F6
-:400B00008404850487048A108C509040910292A8938094A295A496409733980199049B209C269D0A9EB89F18A141A351A484A530A68CA808B210B540C0FFC2FFC4FFCA8B79
+:400B000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000B5
-:400B4000CC0ECE1ED001E003E208E402EA40EE060601083109100D0C0E080F021040130116021702180319011A101E0420382304240325082608290A2B042C022E2130400E
+:400B40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000075
-:400B8000310F3207351036383A803E013F10580459045B045C995F018001830C8401870188018A028B078C018F019001930194019701980199079E019F01A001A108A302BA
+:400B80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035
-:400BC000A601A701A801AB01AC01AE02AF01B507B603B708BE40BF50D804D904DF0100820201032A05480608081909800B400D080E461002128013241501174818011D4E2B
+:400BC00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000F5
-:400C00001E01218022102408260228082BA22C082E022F103011328436063710380239A83D103F806D5080048280850186058C208D01900291A89248934494019620981A26
+:400C000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000B4
-:400C40009A029B609C809D20A043A284A328AB80B604C0EFC2FFC4BFCAEFCCEFCE3FE080E451E8C0EE02000801010201050108040B010C010D010E081101130217011901F5
+:400C40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000074
-:400C80001A011D01210123022401250129012A022D01300332043303340836083A023E543F0440434502480149FF4AFF4BFF4D204EF05110580459045A045C095D095F017F
+:400C80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034
-:400CC0006108624063406480664067408004840885CC86018722881F8C048D01900493119401961E9722980499F19C019E10A004A344A588A604A824A9AAAA19AB44AC0134
+:400CC00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000F4
-:400D0000AE22B020B30FB50EB61FB7F0BE41BF10D804D90BDC90DF01002001020301058907080B040C200D090E011010120816801764181019221A0A1B801D021E0222083E
+:400D000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000B3
-:400D400025602711280929022B202C082E022F10301232843606371039A83A013D884010410248107C0283408520881089088B308C088D448F4091EA920193049602972033
+:400D40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073
-:400D8000981B99819A839B0C9D209F10A022A108A286A320A408A601A7C0A904AB04AD01AE01B080B18AB608B708C0FBC2F2C4F6CAEFCCEFCE5FD003DE80E0A0E240E47094
+:400D80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000033
-:400DC000E602E890ECC01B011F0231203302368037083B40C630CCF0CE103088364037043A023C2088108F0893809F08A520AE80AF41B340CCF0CE60EE4053405640840897
+:400DC00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000F3
-:400E00008C8093809A409E029F04A488A520A6C0B2C0D460E2408E0292029E02A520A6C0AB04AE01EA80EE4015027B02C404DC015940670882108E4191029720AF10B7020E
+:400E000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000B2
-:400E4000D401D801E008E602EC021A4085408D049102966097289D40A201C608E60209440F4191029420962097299C409D40A201A544A810AB01B040C20FEA0126809202EF
+:400E40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072
-:400E8000A320A520A680AE40B720C820EE405280572079407E01828085208D409202A320A520D460DC80DE20E210E62004200A200C400F401F1050805B405E025F8083408D
+:400E80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032
-:400EC000894091029420962097209C409D40A201AF40B304C001C20DC601D405D605E001E801850188809102A480B3C0E401EA04EC04010109010B010D010F0111011B01BF
+:400EC00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000F2
-:400F00001D0100FF01AB020211050000BF0000A09F001F000000000000000000100000004000000000000000C0000000FF0000B847004700000100008000000282008200D5
+:400F000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000B1
-:400F400000000000000303000300000027001801270018010004000000050000000000000000000000000000000000000000000000000000000000000000000000000000DF
+:400F40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000071
 :400F80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000031
 :400FC00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000F1
 :4010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000B0
@@ -4615,12 +4615,12 @@
 :0200000490105A
 :04000000BC90ACAF55
 :0200000490303A
-:02000000A35308
+:02000000861365
 :0200000490402A
 :4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000C0
 :400040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080
 :400080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040
 :4000C0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
 :0200000490501A
-:0C00000000012E16106900002E31B3BC68
+:0C00000000012E16106900002E2F967CC7
 :00000001FF

FluxEngine.cydsn/FluxEngine.cydwr

@@ -848,6 +848,7 @@
       <Data key="efd5f185-0c32-4824-ba72-3ceb5356f5a7" value="Clock_1" />
     </Group>
     <Group key="Pin">
+      <Data key="3e1862bb-be82-47b0-9549-7ebfe76b6f7b" value="Pin_2" />
       <Data key="4a398466-709f-4228-9500-96178658e13e" value="RDATA" />
       <Data key="5a3407c1-b434-4438-a7b4-b9dfd2280495" value="MOTEA" />
       <Data key="8d318d8b-cf7b-4b6b-b02c-ab1c5c49d0ba" value="SW1" />
@@ -858,6 +859,7 @@
       <Data key="472f8fdb-f772-44fb-8897-cc690694237b" value="WDATA" />
       <Data key="736cb12b-c863-43d4-a8f0-42f06023f8b5" value="SIDE1" />
       <Data key="4249c923-fcff-453b-8629-bec6fddd00c1" value="STEP" />
+      <Data key="27315b0e-6a8c-4b7f-be77-73ab434fa803" value="Pin_1" />
       <Data key="1425177d-0d0e-4468-8bcc-e638e5509a9b" value="UartRx" />
       <Data key="a5d987c6-e45b-45b9-ad93-656fab06d720" value="TRK00" />
       <Data key="a93ef5b3-00f4-42c0-8fad-0e275a7e2537" value="MOTEB" />
@@ -3963,6 +3965,11 @@
     </Group>
   </Group>
   <Group key="Pin2">
+    <Group key="3e1862bb-be82-47b0-9549-7ebfe76b6f7b">
+      <Group key="0">
+        <Data key="Port Format" value="0,6" />
+      </Group>
+    </Group>
     <Group key="4a398466-709f-4228-9500-96178658e13e">
       <Group key="0">
         <Data key="Port Format" value="1,5" />
@@ -4064,6 +4071,11 @@
         <Data key="Port Format" value="1,0" />
       </Group>
     </Group>
+    <Group key="27315b0e-6a8c-4b7f-be77-73ab434fa803">
+      <Group key="0">
+        <Data key="Port Format" value="0,7" />
+      </Group>
+    </Group>
     <Group key="1425177d-0d0e-4468-8bcc-e638e5509a9b">
       <Group key="0">
         <Data key="Port Format" value="12,6" />

FluxEngine.cydsn/FluxEngine.cyprj

@@ -39,20 +39,6 @@
 <build_action v="HEADER;;;;" />
 <PropertyDeltas />
 </CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b>
-<CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtFileSerialize" version="3" xml_contents_version="1">
-<CyGuid_31768f72-0253-412b-af77-e7dba74d1330 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtItemSerialize" version="2" name="crunch.c" persistent="..\lib\common\crunch.c">
-<Hidden v="False" />
-</CyGuid_31768f72-0253-412b-af77-e7dba74d1330>
-<build_action v="SOURCE_C;;;;" />
-<PropertyDeltas />
-</CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b>
-<CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtFileSerialize" version="3" xml_contents_version="1">
-<CyGuid_31768f72-0253-412b-af77-e7dba74d1330 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtItemSerialize" version="2" name="crunch.h" persistent="..\lib\common\crunch.h">
-<Hidden v="False" />
-</CyGuid_31768f72-0253-412b-af77-e7dba74d1330>
-<build_action v="HEADER;;;;" />
-<PropertyDeltas />
-</CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b>
 </dependencies>
 </CyGuid_0820c2e7-528d-4137-9a08-97257b946089>
 </CyGuid_2f73275c-45bf-46ba-b3b1-00a2fe0c8dd8>
@@ -2795,6 +2781,72 @@
 </CyGuid_2f73275c-45bf-46ba-b3b1-00a2fe0c8dd8>
 <filters />
 </CyGuid_ebc4f06d-207f-49c2-a540-72acf4adabc0>
+<CyGuid_ebc4f06d-207f-49c2-a540-72acf4adabc0 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtFolderSerialize" version="3">
+<CyGuid_2f73275c-45bf-46ba-b3b1-00a2fe0c8dd8 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtBaseContainerSerialize" version="1">
+<CyGuid_31768f72-0253-412b-af77-e7dba74d1330 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtItemSerialize" version="2" name="Pin_2" persistent="">
+<Hidden v="True" />
+</CyGuid_31768f72-0253-412b-af77-e7dba74d1330>
+<CyGuid_0820c2e7-528d-4137-9a08-97257b946089 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtItemListSerialize" version="2">
+<dependencies>
+<CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtFileSerialize" version="3" xml_contents_version="1">
+<CyGuid_31768f72-0253-412b-af77-e7dba74d1330 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtItemSerialize" version="2" name="Pin_2_aliases.h" persistent="Generated_Source\PSoC5\Pin_2_aliases.h">
+<Hidden v="True" />
+</CyGuid_31768f72-0253-412b-af77-e7dba74d1330>
+<build_action v="HEADER;;;;" />
+<PropertyDeltas />
+</CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b>
+<CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtFileSerialize" version="3" xml_contents_version="1">
+<CyGuid_31768f72-0253-412b-af77-e7dba74d1330 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtItemSerialize" version="2" name="Pin_2.c" persistent="Generated_Source\PSoC5\Pin_2.c">
+<Hidden v="True" />
+</CyGuid_31768f72-0253-412b-af77-e7dba74d1330>
+<build_action v="SOURCE_C;CortexM3;;;" />
+<PropertyDeltas />
+</CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b>
+<CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtFileSerialize" version="3" xml_contents_version="1">
+<CyGuid_31768f72-0253-412b-af77-e7dba74d1330 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtItemSerialize" version="2" name="Pin_2.h" persistent="Generated_Source\PSoC5\Pin_2.h">
+<Hidden v="True" />
+</CyGuid_31768f72-0253-412b-af77-e7dba74d1330>
+<build_action v="HEADER;;;;" />
+<PropertyDeltas />
+</CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b>
+</dependencies>
+</CyGuid_0820c2e7-528d-4137-9a08-97257b946089>
+</CyGuid_2f73275c-45bf-46ba-b3b1-00a2fe0c8dd8>
+<filters />
+</CyGuid_ebc4f06d-207f-49c2-a540-72acf4adabc0>
+<CyGuid_ebc4f06d-207f-49c2-a540-72acf4adabc0 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtFolderSerialize" version="3">
+<CyGuid_2f73275c-45bf-46ba-b3b1-00a2fe0c8dd8 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtBaseContainerSerialize" version="1">
+<CyGuid_31768f72-0253-412b-af77-e7dba74d1330 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtItemSerialize" version="2" name="Pin_1" persistent="">
+<Hidden v="True" />
+</CyGuid_31768f72-0253-412b-af77-e7dba74d1330>
+<CyGuid_0820c2e7-528d-4137-9a08-97257b946089 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtItemListSerialize" version="2">
+<dependencies>
+<CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtFileSerialize" version="3" xml_contents_version="1">
+<CyGuid_31768f72-0253-412b-af77-e7dba74d1330 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtItemSerialize" version="2" name="Pin_1_aliases.h" persistent="Generated_Source\PSoC5\Pin_1_aliases.h">
+<Hidden v="True" />
+</CyGuid_31768f72-0253-412b-af77-e7dba74d1330>
+<build_action v="HEADER;;;;" />
+<PropertyDeltas />
+</CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b>
+<CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtFileSerialize" version="3" xml_contents_version="1">
+<CyGuid_31768f72-0253-412b-af77-e7dba74d1330 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtItemSerialize" version="2" name="Pin_1.c" persistent="Generated_Source\PSoC5\Pin_1.c">
+<Hidden v="True" />
+</CyGuid_31768f72-0253-412b-af77-e7dba74d1330>
+<build_action v="SOURCE_C;CortexM3;;;" />
+<PropertyDeltas />
+</CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b>
+<CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtFileSerialize" version="3" xml_contents_version="1">
+<CyGuid_31768f72-0253-412b-af77-e7dba74d1330 type_name="CyDesigner.Common.ProjMgmt.Model.CyPrjMgmtItemSerialize" version="2" name="Pin_1.h" persistent="Generated_Source\PSoC5\Pin_1.h">
+<Hidden v="True" />
+</CyGuid_31768f72-0253-412b-af77-e7dba74d1330>
+<build_action v="HEADER;;;;" />
+<PropertyDeltas />
+</CyGuid_8b8ab257-35d3-4473-b57b-36315200b38b>
+</dependencies>
+</CyGuid_0820c2e7-528d-4137-9a08-97257b946089>
+</CyGuid_2f73275c-45bf-46ba-b3b1-00a2fe0c8dd8>
+<filters />
+</CyGuid_ebc4f06d-207f-49c2-a540-72acf4adabc0>
 </dependencies>
 </CyGuid_0820c2e7-528d-4137-9a08-97257b946089>
 </CyGuid_2f73275c-45bf-46ba-b3b1-00a2fe0c8dd8>
@@ -3380,6 +3432,6 @@
 </ignored_deps>
 </CyGuid_495451fe-d201-4d01-b22d-5d3f5609ac37>
 <boot_component v="" />
-<current_generation v="138" />
+<current_generation v="150" />
 </CyGuid_fec8f9e8-2365-4bdb-96d3-a4380222e01b>
 </CyXmlSerializer>

FluxEngine.cydsn/Sampler/Sampler.v

@@ -1,7 +1,6 @@
 
 //`#start header` -- edit after this line, do not edit this line
 `include "cypress.v"
-`include "../SuperCounter/SuperCounter.v"
 
 //`#end` -- edit above this line, do not edit this line
 // Generated on 12/11/2019 at 21:18
@@ -9,7 +8,7 @@
 module Sampler (
 	output [2:0] debug_state,
 	output reg [7:0] opcode,
-	output  req,
+	output  reg       req,
 	input   clock,
 	input   index,
 	input   rdata,
@@ -19,90 +18,63 @@ module Sampler (
 
 //`#start body` -- edit after this line, do not edit this line
 
-localparam STATE_RESET = 0;
+// NOTE: Reset pulse is used in both clock domains, and must be long enough
-localparam STATE_WAITING = 1;
+// to be detected in both.
-localparam STATE_OPCODE = 2;
 
-reg [1:0] state;
+reg [5:0] counter;
-reg [6:0] counter;
 
-reg oldsampleclock;
+reg index_q;
-wire sampleclocked;
+reg rdata_q;
-assign sampleclocked = !oldsampleclock && sampleclock;
 
-reg oldindex;
+reg index_edge;
-wire indexed;
+reg rdata_edge;
-assign indexed = !oldindex && index;
 
-wire rdataed;
+reg req_toggle;
-reg oldrdata;
-assign rdataed = !oldrdata && rdata;
 
-assign req = (state == STATE_OPCODE);
+always @(posedge sampleclock)
-
-always @(posedge clock)
 begin
     if (reset)
     begin
-        state <= STATE_RESET;
+        index_edge <= 0;
-        opcode <= 0;
+        rdata_edge <= 0;
-        oldsampleclock <= 0;
+        index_q <= 0;
-        oldindex <= 0;
+        rdata_q <= 0;
-        oldrdata <= 0;
         counter <= 0;
+        req_toggle <= 0;
     end
     else
-        case (state)
+    begin
-            STATE_RESET:
+        /* Both index and rdata are active high -- positive-going edges
-                state <= STATE_WAITING;
+         * indicate the start of an index pulse and read pulse, respectively.
-            
+         */
-            STATE_WAITING:
+         
-            begin
+        index_edge <= index && !index_q;
-                /* If something has happened, emit any necessary interval byte. */
+        index_q <= index;
-                if ((rdataed || indexed) && (counter != 0))
+        
-                begin
+        rdata_edge <= rdata && !rdata_q;
-                    opcode <= {0, counter};
+        rdata_q <= rdata;
-                    state <= STATE_OPCODE;
+        
-                end
+        if (rdata_edge || index_edge || (counter == 6'h3f)) begin
-                else if (indexed)
+            opcode <= { rdata_edge, index_edge, counter };
-                begin
+            req_toggle <= ~req_toggle;
-                    oldindex <= 1;
+            counter <= 1;   /* remember to count this tick */
-                    opcode <= 8'h81;
+        end else begin
-                    state <= STATE_OPCODE;
+            counter <= counter + 1;
-                end
+        end
-                else if (rdataed)
+    end
-                begin
+end
-                    oldrdata <= 1;
+
-                    opcode <= 8'h80;
+reg req_toggle_q;
-                    state <= STATE_OPCODE;
+
-                end
+always @(posedge clock)
-                else if (sampleclocked)
+begin
-                begin
+    if (reset) begin
-                    oldsampleclock <= 1;
+        req_toggle_q <= 0;
-                    if (counter == 7'h7f)
+        req <= 0;
-                    begin
+    end else begin
-                        opcode <= {0, counter};
+        req_toggle_q <= req_toggle;
-                        state <= STATE_OPCODE;
+        req <= (req_toggle != req_toggle_q);
-                    end
+    end
-                    counter <= counter + 1;
-                end
-                
-                /* Reset state once we've done the thing. */
-                
-                if (oldrdata && !rdata)
-                    oldrdata <= 0;
-                if (oldindex && !index)
-                    oldindex <= 0;
-                if (oldsampleclock && !sampleclock)
-                    oldsampleclock <= 0;
-            end
-            
-            STATE_OPCODE: /* opcode or interval byte sent here */
-            begin
-                state <= STATE_WAITING;
-                counter <= 0;
-            end
-        endcase
 end
 
 //`#end` -- edit above this line, do not edit this line

FluxEngine.cydsn/Sequencer/Sequencer.v

@@ -19,19 +19,15 @@ module Sequencer (
 //`#start body` -- edit after this line, do not edit this line
 
 localparam STATE_LOAD = 0;
-localparam STATE_WAITING = 1;
+localparam STATE_WRITING = 1;
-localparam STATE_PULSING = 2;
-localparam STATE_INDEXING = 3;
 
-localparam OPCODE_PULSE = 8'h80;
+reg state;
-localparam OPCODE_INDEX = 8'h81;
+reg [5:0] countdown;
-
+reg pulsepending;
-reg [1:0] state;
-reg [6:0] countdown;
 
 assign req = (!reset && (state == STATE_LOAD));
-assign wdata = (state == STATE_PULSING);
+assign wdata = (!reset && (state == STATE_WRITING) && (countdown == 0) && pulsepending);
-assign debug_state = state;
+assign debug_state = 0;
 
 reg olddataclock;
 wire dataclocked;
@@ -52,49 +48,39 @@ begin
     begin
         state <= STATE_LOAD;
         countdown <= 0;
+        pulsepending <= 0;
+        oldsampleclock <= 0;
     end
     else
     begin
         if (!oldsampleclock && sampleclock)
             sampleclocked <= 1;
         oldsampleclock <= sampleclock;
-        
+            
         case (state)
             STATE_LOAD:
-                /* Wait for a posedge on dataclocked, indicating an opcode has
+            begin
+                /* A posedge on dataclocked indicates that another opcode has
                  * arrived. */
                 if (dataclocked)
-                    case (opcode)
+                begin
-                        OPCODE_PULSE:
+                    pulsepending <= opcode[7];
-                            state <= STATE_PULSING;
+                    countdown <= opcode[5:0] - 1; /* compensate for delay in last tick */
-                        
+                    state <= STATE_WRITING;
-                        OPCODE_INDEX:
+                end
-                            state <= STATE_INDEXING;
+            end
-                        
-                        default:
-                        begin
-                            countdown <= opcode[6:0];
-                            state <= STATE_WAITING;
-                        end
-                    endcase
             
-            STATE_WAITING:
+            STATE_WRITING:
+            begin
                 if (sampleclocked)
                 begin
-                    sampleclocked <= 0;
+                    if (countdown == 0)
-                    countdown <= countdown - 1;
-                    /* Nasty fudge factor here to account for one to two
-                     * sample ticks lost per pulse. */
-                    if (countdown <= 2)
                         state <= STATE_LOAD;
+                    else
+                        countdown <= countdown - 1;
+                    sampleclocked <= 0;
                 end
-            
+            end
-            STATE_PULSING:
-                state <= STATE_LOAD;
-            
-            STATE_INDEXING:
-                if (indexed)
-                    state <= STATE_LOAD;
         endcase
     end
 end

FluxEngine.cydsn/main.c

@@ -5,7 +5,6 @@
 #include <setjmp.h>
 #include "project.h"
 #include "../protocol.h"
-#include "../lib/common/crunch.h"
 
 #define MOTOR_ON_TIME 5000 /* milliseconds */
 #define STEP_INTERVAL_TIME 6 /* ms */
@@ -17,6 +16,9 @@
 #define STEP_TOWARDS0 1
 #define STEP_AWAYFROM0 0
 
+static bool drive0_present;
+static bool drive1_present;
+
 static volatile uint32_t clock = 0; /* ms */
 static volatile bool index_irq = false;
 
@@ -31,7 +33,6 @@ static struct set_drive_frame current_drive_flags;
 static uint8_t td[BUFFER_COUNT];
 static uint8_t dma_buffer[BUFFER_COUNT][BUFFER_SIZE] __attribute__((aligned()));
 static uint8_t usb_buffer[BUFFER_SIZE] __attribute__((aligned()));
-static uint8_t xfer_buffer[BUFFER_SIZE] __attribute__((aligned()));
 static uint8_t dma_channel;
 #define NEXT_BUFFER(b) (((b)+1) % BUFFER_COUNT)
 
@@ -42,6 +43,8 @@ static volatile bool dma_underrun = false;
 #define DECLARE_REPLY_FRAME(STRUCT, TYPE) \
     STRUCT r = {.f = { .type = TYPE, .size = sizeof(STRUCT) }}
 
+static void stop_motor(void);
+
 static void system_timer_cb(void)
 {
     CyGlobalIntDisable;
@@ -104,7 +107,10 @@ static void print(const char* msg, ...)
 static void set_drive_flags(struct set_drive_frame* flags)
 {
     if (current_drive_flags.drive != flags->drive)
+    {
+        stop_motor();
         homed = false;
+    }
     
     current_drive_flags = *flags;
     DRIVESELECT_REG_Write(flags->drive ? 2 : 1); /* select drive 1 or 0 */
@@ -143,6 +149,12 @@ static void wait_until_writeable(int ep)
         ;
 }
 
+static void wait_until_readable(int ep)
+{
+    while (USBFS_GetEPState(ep) != USBFS_OUT_BUFFER_FULL)
+        ;
+}
+
 static void send_reply(struct any_frame* f)
 {
     print("reply 0x%02x", f->f.type);
@@ -160,9 +172,15 @@ static void send_error(int code)
 /* buffer must be big enough for a frame */
 static int usb_read(int ep, uint8_t buffer[FRAME_SIZE])
 {
+    if (USBFS_GetEPState(ep) != USBFS_OUT_BUFFER_FULL)
+    {
+        USBFS_EnableOutEP(ep);
+        wait_until_readable(ep);
+    }
+
     int length = USBFS_GetEPCount(ep);
     USBFS_ReadOutEP(ep, buffer, length);
-    while (USBFS_GetEPState(ep) == USBFS_OUT_BUFFER_FULL)
+    while (USBFS_GetEPState(ep) != USBFS_OUT_BUFFER_EMPTY)
         ;
     return length;
 }
@@ -184,19 +202,19 @@ static void step(int dir)
     CyDelay(STEP_INTERVAL_TIME);
 }
 
-static void home(void)
+/* returns true if it looks like a drive is attached */
+static bool home(void)
 {
     for (int i=0; i<100; i++)
     {
         /* Don't keep stepping forever, because if a drive's
          * not connected bad things happen. */
         if (TRACK0_REG_Read())
-            break;
+            return true;
         step(STEP_TOWARDS0);
     }
     
-    /* Step to -1, which should be a nop, to reset the disk on disk change. */
+    return false;
-    step(STEP_TOWARDS0);
 }
 
 static void seek_to(int track)
@@ -311,13 +329,7 @@ static void cmd_bulk_read_test(struct any_frame* f)
         CyWdtClear();
         for (int y=0; y<256; y++)
         {
-            USBFS_EnableOutEP(FLUXENGINE_DATA_OUT_EP_NUM);
+            usb_read(FLUXENGINE_DATA_OUT_EP_NUM, buffer);
-            while (USBFS_GetEPState(FLUXENGINE_DATA_OUT_EP_NUM) != USBFS_OUT_BUFFER_FULL)
-                ;
-            USBFS_ReadOutEP(FLUXENGINE_DATA_OUT_EP_NUM, buffer, sizeof(buffer));
-            while (USBFS_GetEPState(FLUXENGINE_DATA_OUT_EP_NUM) != USBFS_OUT_BUFFER_EMPTY)
-                ;
-            
             for (unsigned z=0; z<sizeof(buffer); z++)
             {
                 if (buffer[z] != (uint8)(x+y+z))
@@ -348,7 +360,7 @@ static void deinit_dma(void)
 static void init_capture_dma(void)
 {
     dma_channel = SAMPLER_DMA_DmaInitialize(
-        2 /* bytes */,
+        1 /* bytes */,
         true /* request per burst */, 
         HI16(CYDEV_PERIPH_BASE),
         HI16(CYDEV_SRAM_BASE));
@@ -395,10 +407,6 @@ static void cmd_read(struct read_frame* f)
         index_irq = false;
     }
     
-    crunch_state_t cs = {};
-    cs.outputptr = xfer_buffer;
-    cs.outputlen = BUFFER_SIZE;
-    
     dma_writing_to_td = 0;
     dma_reading_from_td = -1;
     dma_underrun = false;
@@ -455,51 +463,18 @@ static void cmd_read(struct read_frame* f)
         {
             /* Otherwise, there's a block waiting, so attempt to send it. */
             
-            uint8_t dma_buffer_usage = 0;
+            wait_until_writeable(FLUXENGINE_DATA_IN_EP_NUM);
-            while (dma_buffer_usage < BUFFER_SIZE)
+            USBFS_LoadInEP(FLUXENGINE_DATA_IN_EP_NUM, dma_buffer[dma_reading_from_td], BUFFER_SIZE);
-            {
+            count++;
-                cs.inputptr = dma_buffer[dma_reading_from_td] + dma_buffer_usage;
-                cs.inputlen = BUFFER_SIZE - dma_buffer_usage;
-                crunch(&cs);
-                dma_buffer_usage += BUFFER_SIZE - cs.inputlen;
-                count++;
-                
-                /* If there is no available space in the output buffer, flush the buffer via
-                 * USB and go again. */
-                if (cs.outputlen == 0)
-                {
-                    wait_until_writeable(FLUXENGINE_DATA_IN_EP_NUM);
-                    memcpy(usb_buffer, xfer_buffer, FRAME_SIZE);
-                    USBFS_LoadInEP(FLUXENGINE_DATA_IN_EP_NUM, usb_buffer, BUFFER_SIZE);
-                    
-                    cs.outputptr = xfer_buffer;
-                    cs.outputlen = BUFFER_SIZE;
-                }
-            }
             dma_reading_from_td = NEXT_BUFFER(dma_reading_from_td);
         }
     }
 abort:;
     bool saved_dma_underrun = dma_underrun;
 
-    donecrunch(&cs);
+    /* Terminate the transfer (all transfers are an exact number of fragments). */
     wait_until_writeable(FLUXENGINE_DATA_IN_EP_NUM);
-    /* If there's a complete packet waiting, send it. */
+    USBFS_LoadInEP(FLUXENGINE_DATA_IN_EP_NUM, NULL, 0);
-    if (cs.outputlen != BUFFER_SIZE)
-    {
-        USBFS_LoadInEP(FLUXENGINE_DATA_IN_EP_NUM, usb_buffer, BUFFER_SIZE);
-        wait_until_writeable(FLUXENGINE_DATA_IN_EP_NUM);
-    }
-    if ((cs.outputlen != 0) && (cs.outputlen != BUFFER_SIZE))
-    {
-        /* If there's a partial packet waiting, send it; this will also terminate the transfer. */
-        USBFS_LoadInEP(FLUXENGINE_DATA_IN_EP_NUM, usb_buffer, BUFFER_SIZE-cs.outputlen);
-    }
-    else
-    {
-        /* Otherwise just terminate the transfer. */
-        USBFS_LoadInEP(FLUXENGINE_DATA_IN_EP_NUM, NULL, 0);
-    }
     wait_until_writeable(FLUXENGINE_DATA_IN_EP_NUM);
     deinit_dma();
 
@@ -562,37 +537,18 @@ static void cmd_write(struct write_frame* f)
 
     init_replay_dma();
     bool writing = false; /* to the disk */
-    bool finished = false;
     int packets = f->bytes_to_write / FRAME_SIZE;
+    bool finished = (packets == 0);
     int count_written = 0;
     int count_read = 0;
-    int packetwaiting = 0;
     dma_writing_to_td = 0;
     dma_reading_from_td = -1;
     dma_underrun = false;
-
-    crunch_state_t cs = {};
-    cs.outputlen = BUFFER_SIZE;
-    USBFS_EnableOutEP(FLUXENGINE_DATA_OUT_EP_NUM);
     
     int old_reading_from_td = -1;
     for (;;)
     {
-        CyWdtClear();
+        //CyWdtClear();
-
-        /* Make sure that we always have a USB read in progress whenever possible. */
-        
-        if (!finished && !packetwaiting)
-        {
-            /* There is no read in progress; has data arrived in the external USB buffer? */
-            
-            if (USBFS_GetEPState(FLUXENGINE_DATA_OUT_EP_NUM) == USBFS_OUT_BUFFER_FULL)
-            {
-                /* Yes, data has arrived, so initiate the copy. */
-                
-                packetwaiting = USBFS_ReadOutEP(FLUXENGINE_DATA_OUT_EP_NUM, usb_buffer, FRAME_SIZE);
-            }
-        }
 
         /* Read data from USB into the buffers. */
         
@@ -601,59 +557,22 @@ static void cmd_write(struct write_frame* f)
             if (writing && (dma_underrun || index_irq))
                 goto abort;
             
-            /* Read crunched data, if necessary. */
+            uint8_t* buffer = dma_buffer[dma_writing_to_td];
-            
+            if (finished)
-            if (cs.inputlen == 0)
             {
-                if (finished)
+                /* There's no more data to read, so fake some. */
-                {
+                
-                    /* There's no more data to read, so fake some. */
+                memset(buffer, 0x3f, BUFFER_SIZE);
-                    
-                    for (int i=0; i<BUFFER_SIZE; i++)
-                        xfer_buffer[i+0] = 0x7f;
-                    cs.inputptr = xfer_buffer;
-                    cs.inputlen = BUFFER_SIZE;
-                }
-                else if (packetwaiting)
-                {
-                    /* There's a USB read into usb_buffer in progress, so check if it's finished. */
-                    
-                    if (USBFS_GetEPState(FLUXENGINE_DATA_OUT_EP_NUM) == USBFS_OUT_BUFFER_EMPTY)
-                    {
-                        /* It's done, so copy out the data. */
-                        
-                        memcpy(xfer_buffer, usb_buffer, FRAME_SIZE);
-                        cs.inputptr = xfer_buffer;
-                        cs.inputlen = packetwaiting;
-
-                        count_read++;
-                        if ((packetwaiting < FRAME_SIZE) || (count_read == packets))
-                            finished = true;
-                        else
-                        {
-                            /* Wait for more USB data to show up. */
-                            
-                            packetwaiting = 0;
-                            USBFS_EnableOutEP(FLUXENGINE_DATA_OUT_EP_NUM);
-                        }
-                    }
-                }
             }
-            
+            else
-            /* If there *is* data waiting in the buffer, uncrunch it. */
-            
-            if (cs.inputlen != 0)
             {
-                cs.outputptr = dma_buffer[dma_writing_to_td] + BUFFER_SIZE - cs.outputlen;
+                (void) usb_read(FLUXENGINE_DATA_OUT_EP_NUM, buffer);
-                uncrunch(&cs);
+                count_read++;
-                if (cs.outputlen == 0)
+                
-                {
+                if (count_read == packets)
-                    /* Completed a DMA buffer; queue it for writing. */
+                    finished = true;
-                    
-                    dma_writing_to_td = NEXT_BUFFER(dma_writing_to_td);
-                    cs.outputlen = BUFFER_SIZE;
-                }
             }
+            dma_writing_to_td = NEXT_BUFFER(dma_writing_to_td);
             
             /* Once all the buffers are full, start writing. */
             
@@ -693,7 +612,6 @@ static void cmd_write(struct write_frame* f)
         }
     }
 abort:
-    print("done %d %d", dma_reading_from_td, dma_writing_to_td);
     SEQUENCER_DMA_FINISHED_IRQ_Disable();
 
     SEQUENCER_CONTROL_Write(1); /* reset */
@@ -713,27 +631,21 @@ abort:
          * easier than trying to terminate the connection. */
         while (count_read != packets)
         {
-            if (USBFS_GetEPState(FLUXENGINE_DATA_OUT_EP_NUM) == USBFS_OUT_BUFFER_FULL)
+            (void) usb_read(FLUXENGINE_DATA_OUT_EP_NUM, usb_buffer);
-            {
+            count_read++;
-                int length = usb_read(FLUXENGINE_DATA_OUT_EP_NUM, usb_buffer);
-                if (length < FRAME_SIZE)
-                    break;
-                USBFS_EnableOutEP(FLUXENGINE_DATA_OUT_EP_NUM);
-                count_read++;
-            }
         }
-        USBFS_DisableOutEP(FLUXENGINE_DATA_OUT_EP_NUM);
     }
     
     deinit_dma();
-    print("write finished");
     
     if (dma_underrun)
     {
+        print("underrun!");
         send_error(F_ERROR_UNDERRUN);
         return;
     }
 
+    print("success");
     DECLARE_REPLY_FRAME(struct any_frame, F_FRAME_WRITE_REPLY);
     send_reply((struct any_frame*) &r);
 }
@@ -761,6 +673,10 @@ static void cmd_erase(struct erase_frame* f)
 
 static void cmd_set_drive(struct set_drive_frame* f)
 {
+    if (drive0_present && !drive1_present)
+        f->drive = 0;
+    if (drive1_present && !drive0_present)
+        f->drive = 1;
     set_drive_flags(f);
     
     DECLARE_REPLY_FRAME(struct any_frame, F_FRAME_SET_DRIVE_REPLY);
@@ -914,6 +830,21 @@ static void handle_command(void)
     }
 }
 
+static void detect_drives(void)
+{
+    current_drive_flags.drive = 0;
+    start_motor();
+    drive0_present = home();
+    stop_motor();
+    
+    current_drive_flags.drive = 1;
+    start_motor();
+    drive1_present = home();
+    stop_motor();
+    
+    print("drive 0: %s drive 1: %s", drive0_present ? "yes" : "no", drive1_present ? "yes" : "no");
+}
+
 int main(void)
 {
     CyGlobalIntEnable;
@@ -927,11 +858,11 @@ int main(void)
     DRIVESELECT_REG_Write(0);
     UART_Start();
     USBFS_Start(0, USBFS_DWR_VDDD_OPERATION);
+    USBFS_DisableOutEP(FLUXENGINE_DATA_OUT_EP_NUM);
     
+    detect_drives();
     CyWdtStart(CYWDT_1024_TICKS, CYWDT_LPMODE_DISABLED);
     
-    /* UART_PutString("GO\r"); */
-
     for (;;)
     {
         CyWdtClear();
@@ -947,7 +878,7 @@ int main(void)
         {
             print("Waiting for USB...");
             while (!USBFS_GetConfiguration())
-                ;
+                CyWdtClear();
             print("USB ready");
             USBFS_EnableOutEP(FLUXENGINE_CMD_OUT_EP_NUM);
         }

Makefile

@@ -39,7 +39,7 @@ CFLAGS += -Ilib -Idep/fmt -Iarch
 export OBJDIR = .obj
 
 all: .obj/build.ninja
-	@ninja -f .obj/build.ninja -v
+	@ninja -f .obj/build.ninja
 
 clean:
 	@echo CLEAN

README.md

@@ -24,17 +24,10 @@ Don't believe me? Watch the demo reel!
 <iframe width="373" height="210" src="https://www.youtube.com/embed/m_s1iw8eW7o" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
 </div>
 
-**Important note.** On 2019-02-09 I did a hardware redesign and moved the pins on
+**Important note.** On 2020-04-02 I changed the bytecode format (and firmware).
-the board. Sorry for the inconvenience, but it means you don't have to modify
+Flux files will need to be upgraded with `fluxengine upgradefluxfile`. The new
-the board any more to make it work. If you built the hardware prior to then,
+format should be more reliable and use way, way less bandwidth. Sorry for the
-you'll need to adjust it.
+inconvenience.
-
-**Another important note.** On 2019-07-03 I've revamped the build process and
-the (command line) user interface. It should be much nicer now, not least in
-that there's a single client binary with all the functionality in it. The
-interface is a little different, but not much. The build process is now
-better (simpler). See [the building](doc/building.md) and
-[using](doc/using.md) pages for more details.
 
 Where?
 ------

arch/amiga/amiga.h

@@ -20,6 +20,8 @@ public:
 
     RecordType advanceToNextRecord();
     void decodeSectorRecord();
+
+	std::set<unsigned> requiredSectors(Track& track) const;
 };
 
 class AmigaEncoder : public AbstractEncoder

arch/amiga/decoder.cc

@@ -32,6 +32,8 @@ AbstractDecoder::RecordType AmigaDecoder::advanceToNextRecord()
 void AmigaDecoder::decodeSectorRecord()
 {
     const auto& rawbits = readRawBits(AMIGA_RECORD_SIZE*16);
+	if (rawbits.size() < (AMIGA_RECORD_SIZE*16))
+		return;
     const auto& rawbytes = toBytes(rawbits).slice(0, AMIGA_RECORD_SIZE*2);
     const auto& bytes = decodeFmMfm(rawbits).slice(0, AMIGA_RECORD_SIZE);
 
@@ -56,3 +58,10 @@ void AmigaDecoder::decodeSectorRecord()
     _sector->data.writer().append(amigaDeinterleave(ptr, 512)).append(recoveryinfo);
     _sector->status = (gotdatachecksum == wanteddatachecksum) ? Sector::OK : Sector::BAD_CHECKSUM;
 }
+
+std::set<unsigned> AmigaDecoder::requiredSectors(Track& track) const
+{
+	static std::set<unsigned> sectors = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
+	return sectors;
+}
+

arch/brother/brother.h

@@ -9,7 +9,8 @@
 #define BROTHER_DATA_RECORD_CHECKSUM     3
 #define BROTHER_DATA_RECORD_ENCODED_SIZE 415
 
-#define BROTHER_TRACKS_PER_DISK          78
+#define BROTHER_TRACKS_PER_240KB_DISK    78
+#define BROTHER_TRACKS_PER_120KB_DISK    39
 #define BROTHER_SECTORS_PER_TRACK        12
 
 class Sector;
@@ -28,8 +29,16 @@ public:
 class BrotherEncoder : public AbstractEncoder
 {
 public:
+	BrotherEncoder(int format, int bias):
+		_format(format),
+		_bias(bias)
+	{}
+
 	virtual ~BrotherEncoder() {}
 
+private:
+	int _format;
+	int _bias;
 public:
     std::unique_ptr<Fluxmap> encode(int physicalTrack, int physicalSide, const SectorSet& allSectors);
 };

arch/brother/encoder.cc

@@ -129,9 +129,25 @@ static int charToInt(char c)
 std::unique_ptr<Fluxmap> BrotherEncoder::encode(
 	int physicalTrack, int physicalSide, const SectorSet& allSectors)
 {
-	if ((physicalTrack < 0) || (physicalTrack >= BROTHER_TRACKS_PER_DISK)
+	int logicalTrack;
-        || (physicalSide != 0))
+	if (physicalSide != 0)
 		return std::unique_ptr<Fluxmap>();
+	physicalTrack -= _bias;
+	switch (_format)
+	{
+		case 120:
+			if ((physicalTrack < 0) || (physicalTrack >= (BROTHER_TRACKS_PER_120KB_DISK*2))
+					|| (physicalTrack & 1))
+				return std::unique_ptr<Fluxmap>();
+			logicalTrack = physicalTrack/2;
+			break;
+
+		case 240:
+			if ((physicalTrack < 0) || (physicalTrack >= BROTHER_TRACKS_PER_240KB_DISK))
+				return std::unique_ptr<Fluxmap>();
+			logicalTrack = physicalTrack;
+			break;
+	}
 
 	int bitsPerRevolution = 200000.0 / clockRateUs;
 	const std::string& skew = sectorSkew.get();
@@ -146,10 +162,10 @@ std::unique_ptr<Fluxmap> BrotherEncoder::encode(
 		double dataMs = headerMs + postHeaderSpacingMs;
 		unsigned dataCursor = dataMs*1e3 / clockRateUs;
 
-		const auto& sectorData = allSectors.get(physicalTrack, 0, sectorId);
+		const auto& sectorData = allSectors.get(logicalTrack, 0, sectorId);
 
 		fillBitmapTo(bits, cursor, headerCursor, { true, false });
-		write_sector_header(bits, cursor, physicalTrack, sectorId);
+		write_sector_header(bits, cursor, logicalTrack, sectorId);
 		fillBitmapTo(bits, cursor, dataCursor, { true, false });
 		write_sector_data(bits, cursor, sectorData->data);
 	}

arch/ibm/decoder.cc

@@ -57,11 +57,11 @@ const FluxPattern FM_TRS80DAM1_PATTERN(16, 0xf56b);
 
 /* 
  * TRS80DAM2 record:
- * flux:   XXXX-X-X-XX-XXX- = 0xf56c
+ * flux:   XXXX-X-X-XX-XXX- = 0xf56e
  * clock:  X X - - - X X X  = 0xc7
  * data:    X X X X X - X - = 0xfa
  */
-const FluxPattern FM_TRS80DAM2_PATTERN(16, 0xf56c);
+const FluxPattern FM_TRS80DAM2_PATTERN(16, 0xf56e);
 
 /* MFM record separator:
  * 0xA1 is:

arch/ibm/encoder.cc

@@ -205,6 +205,7 @@ std::unique_ptr<Fluxmap> IbmEncoder::encode(
 
 			Bytes truncatedData = sectorData->data.slice(0, _parameters.sectorSize);
 			bw += truncatedData;
+			hexdump(std::cout, data.slice(0, 64));
 			uint16_t crc = crc16(CCITT_POLY, data);
 			bw.write_be16(crc);
 

arch/ibm/ibm.h

@@ -32,18 +32,24 @@ struct IbmIdam
 class IbmDecoder : public AbstractDecoder
 {
 public:
-    IbmDecoder(unsigned sectorBase, bool ignoreSideByte=false):
+    IbmDecoder(unsigned sectorBase, bool ignoreSideByte=false,
+			const std::set<unsigned> requiredSectors=std::set<unsigned>()):
         _sectorBase(sectorBase),
-        _ignoreSideByte(ignoreSideByte)
+        _ignoreSideByte(ignoreSideByte),
+		_requiredSectors(requiredSectors)
     {}
 
     RecordType advanceToNextRecord();
     void decodeSectorRecord();
     void decodeDataRecord();
 
+	std::set<unsigned> requiredSectors(Track& track) const
+	{ return _requiredSectors; }
+
 private:
     unsigned _sectorBase;
     bool _ignoreSideByte;
+	std::set<unsigned> _requiredSectors;
     unsigned _currentSectorSize;
     unsigned _currentHeaderLength;
 };

arch/macintosh/decoder.cc

@@ -121,7 +121,7 @@ uint8_t decode_side(uint8_t side)
      * bit 5) and also whether we're above track 0x3f (in bit 6).
      */
 
-    return !!(side & 0x40);
+    return !!(side & 0x20);
 }
 
 AbstractDecoder::RecordType MacintoshDecoder::advanceToNextRecord()
@@ -184,3 +184,25 @@ void MacintoshDecoder::decodeDataRecord()
     _sector->data.clear();
     _sector->data.writer().append(userData.slice(12, 512)).append(userData.slice(0, 12));
 }
+
+std::set<unsigned> MacintoshDecoder::requiredSectors(Track& track) const
+{
+	int count;
+	if (track.physicalTrack < 16)
+		count = 12;
+	else if (track.physicalTrack < 32)
+		count = 11;
+	else if (track.physicalTrack < 48)
+		count = 10;
+	else if (track.physicalTrack < 64)
+		count = 9;
+	else
+		count = 8;
+
+	std::set<unsigned> sectors;
+	while (count--)
+		sectors.insert(count);
+	return sectors;
+}
+
+

arch/macintosh/macintosh.h

@@ -18,6 +18,8 @@ public:
     RecordType advanceToNextRecord();
     void decodeSectorRecord();
     void decodeDataRecord();
+
+	std::set<unsigned> requiredSectors(Track& track) const;
 };
 
 #endif

arch/mx/decoder.cc

@@ -37,7 +37,7 @@ AbstractDecoder::RecordType MxDecoder::advanceToNextRecord()
         const FluxMatcher* matcher = nullptr;
         _sector->clock = _clock = _fmr->seekToPattern(ID_PATTERN, matcher);
         readRawBits(32); /* skip the ID mark */
-        _logicalTrack = decodeFmMfm(readRawBits(32)).reader().read_be16();
+        _logicalTrack = decodeFmMfm(readRawBits(32)).slice(0, 32).reader().read_be16();
     }
     else if (_currentSector == 10)
     {

doc/building.md

@@ -25,6 +25,8 @@ This is the physical stuff you'll need.
     connector](https://eu.mouser.com/ProductDetail/Amphenol-FCI/86130342114345E1LF?qs=%2Fha2pyFadug%252BpMTyxmFhglPPVKuWXYuFpPNgq%252BsrzhDnXxo8B28k7UCGc7F%2FXjsi)
     (or one of the other myriad compatible connectors; there's a billion).
 
+  - A floppy drive cable, preferably one with two connectors and a twist.
+
   - A suitable power supply. 3.5" floppy drives use 5V at about an amp
     (usually less) --- sadly, too much to power from USB. 5.25" floppy drives
     also require 12V. An old but decent quality PC power supply is ideal, as
@@ -48,7 +50,7 @@ All you need to do is attach your chosen connector to the board. You'll need
 to make sure that pin 2 on the cable is connected to pin 2.7 on the board,
 and pin 34 to pin 1.7 on the board (and of course all the ones in between).
 Apart from grounding the board (see below), this is literally all there is to
-it.
+it. The actual pinout is described in detail below.
 
 The pads are small, but soldering them isn't too bad with a needle-nosed
 soldering iron tip.
@@ -173,6 +175,7 @@ pattern. Press and hold the little button near the light for five seconds
 until the light stays solidly on. Now you should be able to acquire
 the port and proceed normally.
 
+
 ## Building the client
 
 The client software is where the intelligence, such as it is, is. It's pretty
@@ -181,12 +184,12 @@ well, although on Windows it'll need MSYS2 and mingw32. You'll need to
 install some support packages.
 
   - For Linux (this is Ubuntu, but this should apply to Debian too):
-  `ninja-build`, `libusb-1.0-0-dev`, `libsqlite3-dev`.
+	`ninja-build`, `libusb-1.0-0-dev`, `libsqlite3-dev`.
   - For OSX with Homebrew: `ninja`, `libusb`, `pkg-config`, `sqlite`.
   - For Windows with MSYS2: `make`, `ninja`, `mingw-w64-i686-libusb`,
-  `mingw-w64-i686-sqlite3`, `mingw-w64-i686-zlib`, `mingw-w64-i686-gcc`.
+	`mingw-w64-i686-sqlite3`, `mingw-w64-i686-zlib`, `mingw-w64-i686-gcc`.
 
-These lists are not necessarily exhaustive --- plaese [get in
+These lists are not necessarily exhaustive --- please [get in
 touch](https://github.com/davidgiven/fluxengine/issues/new) if I've missed
 anything.
 
@@ -197,11 +200,176 @@ dependencies and you should be able to put it anywhere.
 If it doesn't build, please [get in
 touch](https://github.com/davidgiven/fluxengine/issues/new).
 
+
+## Connecting it up
+
+You should now have a working board, so it's time to test it.
+
+  1. Plug the motherboard end of your floppy disk cable into the FluxEngine.
+     
+     The **red stripe goes on the right**. The **lower set of
+     holes connect to the board**. See the pinout below.
+
+     If you're using header pins, the upper row of holes in the connector
+     should overhang the edge of the board. If you're using a floppy drive
+     motherboard connector, you're golden, of course (unless you have one of
+     those annoying unkeyed cables, or have accidentally soldered the
+     connector on in the wrong place --- don't laugh, I've done it.)
+
+  2. Plug the drive end of your floppy disk cable into the drive (or drives).
+
+     Floppy disk cables typically have [two pairs of floppy disk drive
+     connectors with a twist between
+     them](http://www.nullmodem.com/Floppy.htm). (Each pair has one connector
+     for a 3.5" drive and a different one for a 5.25" drive.) (Some cables
+     are cheap and just have the 3.5" connectors. Some are _very_ cheap and
+     have a single 3.5" connector, after the twist.)
+     
+     If you have **two** drives, plug them into both connectors. FluxEngine,
+     sadly, non-standard disk numbering (there are reasons). Drive 0 is the
+     one nearest the motherboard; that is, before the twist. Drive 1 is the
+     one at the end of the cable; that is, after the twist. Drive 0 is the
+     default. You can tell the client to select drive 1 by using `-s :d=1`.
+
+     If you have **one** drive, you may plug it into _either_ connector.
+     FluxEngine will autodetect it and treat it as drive 0. However, you'll
+     get the most reliable electrical signal if you plug it in at the end of
+     the cable.
+
+     **A note on termination:** some 5.25" drives require jumper configuration
+     to tell them whether they're at the end of the cable or in the middle of
+     the cable. 3.5" drives don't, and my 5.25" drives don't, so I can't
+     advise there. Consult your drive datasheet for details.
+
+  3. **Important.** Make sure that no disk you care about is in the drive.
+	 (Because if your wiring is wrong and a disk is inserted, you'll corrupt
+	 it.)
+
+  4. Connect the floppy drive to power. Nothing should happen. If you've
+	 connected something in backwards, you'll see the drive light up, the motor
+	 start, and if you didn't take the disk out, one track has just been wiped.
+	 If this happens, check your wiring.
+
+  5. Strip off the little piece of protective plastic on the USB socket on the
+	 board --- the little socket at the end, not the big programmer plug.
+
+  6. Connect the FluxEngine to your PC via USB.
+
+  7. Insert a scratch disk and do `fluxengine rpm` from the shell. The motor
+     should work and it'll tell you that the disk is spinning at about 300
+     rpm for a 3.5" disk, or 360 rpm for a 5.25" disk. If it doesn't, please
+     [get in touch](https://github.com/davidgiven/fluxengine/issues/new).
+
+  8. Do `fluxengine test bandwidth` from the shell. It'll measure your USB
+	 bandwidth. Ideally you should be getting above 800kB/s in both directions.
+	 FluxEngine needs about 300kB/s for a DD disk and about 600kB/s for a HD
+	 disk, so if you're getting less than this, try a different USB port.
+
+  9. Insert a standard PC formatted floppy disk into the drive (probably a good
+     idea to remove the old disk first). Then do `fluxengine read ibm`. It
+     should read the disk, emitting copious diagnostics, and spit out an
+     `ibm.img` file containing the decoded disk image (either 1440kB or 720kB
+     depending).
+
+ 10. Profit!
+
+## Technical details
+
+The board pinout and the way it's connected to the floppy bus is described
+below.
+
+```ditaa
+:-E -s 0.75
+                 +-----+
+                 |||||||
+            +----+-----+----+
+            +cAAA           +
+            +  Debug board  +
+            +----+-----+----+
+            + GND|cDDD | VDD+  
+            +----+     +----+
+INDEX300 ---+ 3.0|     | GND+--------------------------+
+            +----+     +----+                 +--+--+  |
+INDEX360 ---+ 3.1|     | 1.7+------ DISKCHG --+34+33+--+
+            +----+     +----+                 +--+--+
+            + 3.2|     | 1.6+------- SIDE1 ---+32+31+
+            +----+     +----+                 +--+--+
+            + 3.3|     | 1.5+------- RDATA ---+30+29+
+            +----+     +----+                 +--+--+
+            + 3.4|     | 1.4+-------- WPT ----+28+27+
+            +----+     +----+                 +--+--+
+            + 3.5|     | 1.3+------- TRK00 ---+26+25+
+            +----+     +----+                 +--+--+
+            + 3.6|     | 1.2+------- WGATE ---+24+23+
+            +----+     +----+                 +--+--+
+            + 3.7|     | 1.1+------- WDATA ---+22+21+
+            +----+     +----+                 +--+--+
+            +15.0|     | 1.0+------- STEP ----+20+19+
+            +----+     +----+                 +--+--+
+            +15.1|     |12.0+-------- DIR ----+18+17+
+            +----+     +----+                 +--+--+
+            +15.2|     |12.1+------- MOTEB ---+16+15+
+            +----+     +----+                 +--+--+
+            +15.3|     |12.2+------- DRVSA ---+14+13+
+            +----+     +----+                 +--+--+
+            +15.4|     |12.3+------- DRVSB ---+12+11+
+            +----+     +----+                 +--+--+
+            +15.5|     |12.4+------- MOTEA ---+10+9 +
+            +----+     +----+                 +--+--+
+            + 0.0|     |12.5+------- INDEX ---+8 +7 +
+            +----+     +----+                 +--+--+
+            + 0.1|     |12.6+-------- n/c ----+6 +5 +
+            +----+     +----+                 +--+--+
+            + 0.2|     |12.7+- TX --- n/c ----+4 +3 +
+            +----+     +----+                 +--+--+
+            + 0.3|     | 2.7+------- REDWC ---+2 +1 +
+            +----+     +----+                 +--+--+
+            + 0.4|     | 2.6+  
+            +----+     +----+                FDD socket
+            + 0.5|     | 2.5+  
+            +----+     +----+
+            + 0.6|     | 2.4+    TX: debug UART from board
+            +----+     +----+
+            + 0.7|     | 2.3+
+            +----+     +----+
+            + RST|     | 2.2+  
+            +----+     +----+
+            + GND|     | 2.1+  
+            +----+ USB +----+
+            + VDD+-----+ 2.0+  
+            +----+-----+----+
+               PSoC5 board
+```
+
+Notes:
+
+  - `TX` is the debug UART port. It's on pin 12.7 because the board routes it
+  to the USB serial port on the programmer, so you can get debug information
+  from the FluxEngine by just plugging the programming end into a USB port
+  and using a serial terminal at 115200 baud. If you solder a floppy drive
+  connector on, then it'll end up connected to pin 4 of the floppy drive bus,
+  which is usually not connected. It's possible that some floppy drives do,
+  in fact, use this pin. You may wish to remove pin 4 from the floppy drive
+  socket before attaching it to the FluxEngine to make sure that this pin is
+  not connected; however, so far I have not found any drives for which this
+  is necessary. If you do find one, _please_ [get in
+  touch](https://github.com/davidgiven/fluxengine/issues/new) so I can
+  document it.
+
+  - The `GND` pin only really needs to be connected to one of the floppy bus
+  ground pins; pin 33 is the closest. For extra safety, you can bridge all
+  the odd numbered pins together and ground them all if you like.
+
+  - `INDEX300` and `INDEX360` are optional output pins which generate fake
+  timing pulses for 300 and 360 RPM drives. These are useful for certain
+  rather exotic things. See the section on flippy disks [in the FAQ](faq.md)
+  for more details; you can normally ignore these.
+
 ## Next steps
 
-The board's now assembled and programmed. Plug it into your drive, strip the
+You should now be ready to go. You'll want to read [the client
-plastic off the little USB connector and plug that into your computer, and
+documentation](using.md) for information about how to actually do interesting
-you're ready to start using it.
+things.
 
 I _do_ make updates to the firmware whenever necessary, so you may need to
 reprogram it at intervals; you may want to take this into account if you

doc/disk-brother.md

@@ -14,10 +14,12 @@ Apparently about 20% of Brother word processors have alignment issues which
 means that the disks can't be read by FluxEngine (because the tracks on the
 disk don't line up with the position of the head in a PC drive). The word
 processors themselves solved this by microstepping until they found where the
-real track is, but normal PC drives aren't capable of doing this.
+real track is, but normal PC drives aren't capable of doing this.  Particularly
-Particularly with the 120kB disks, you might want to fiddle with the start
+with the 120kB disks, you might want to fiddle with the start track (e.g.
-track (e.g. `:t=0-79x2`) to get a clean read. Keep an eye on the bad sector
+`:t=0-79x2`) to get a clean read. Keep an eye on the bad sector map that's
-map that's dumped at the end of a read.
+dumped at the end of a read. My word processor likes to put logical track 0 on
+physical track 3, which means that logical track 77 is on physical track 80;
+luckily my PC drive can access track 80.
 
 Using FluxEngine to *write* disks isn't a problem, so the
 simplest solution is to use FluxEngine to create a new disk, with the tracks
@@ -30,7 +32,7 @@ If you find one of these misaligned disks then *please* [get in
 touch](https://github.com/davidgiven/fluxengine/issues/new); I want to
 investigate.
 
-Reading discs
+Reading disks
 -------------
 
 Just do:
@@ -41,7 +43,7 @@ fluxengine read brother
 
 You should end up with a `brother.img` which is 239616 bytes long.
 
-Writing discs
+Writing disks
 -------------
 
 Just do:
@@ -53,6 +55,27 @@ fluxengine write brother
 ...and it'll write a `brother.img` file which is 239616 bytes long to the
 disk. (Use `-i` to specify a different input filename.)
 
+Dealing with misaligned disks
+-----------------------------
+
+While FluxEngine can't read misaligned disks directly, Brother word processors
+_can_. If you have access to a compatible word processor, there's a fairly
+simple workaround to allow you to extract the data:
+
+  1. Format a disk using FluxEngine (by simply writing a blank filesystem image
+	 to a disk). This will have the correct alignment to work on a PC drive.
+
+  2. Use a word processor to copy the misaligned disk to the newly formatted
+	 disk. The machine will happily adjust itself to both sets of alignments.
+
+  3. Use FluxEngine to read the data off the correctly aligned disk.
+
+I realise this is rather unsatisfactory, as the Brother hardware is becoming
+rarer and they cope rather badly with damaged disks, but this is a limitation
+of the hardware of normal PC drives. (It _is_ possible to deliberately misalign
+a drive to make it match up with a bad disk, but this is for experts only --- I
+wouldn't dare.)
+
 Low level format
 ----------------
 
@@ -60,14 +83,6 @@ The drive is a single-sided 3.5" drive spinning at not 300 rpm (I don't know
 the precise speed yet but FluxEngine doesn't care). The 240kB disks have 78
 tracks and the 120kB disks have 39.
 
-The Brother drive alignment is kinda variable; when you put the disk in the
-drive it seeks all the way to physical track 0 and then starts searching for
-something which looks like data. My machine likes to put logical track 0 on
-physical track 3. FluxEngine puts logical track 0 on physical track 0 for
-simplicity, which works fine (at least on my machine). If this doesn't work
-for you, [get in touch](https://github.com/davidgiven/fluxengine/issues/new);
-there are potential workarounds.
-
 Each track has 12 256-byte sectors. The drive ignores the index hole so they're
 lined up all anyhow. As FluxEngine can only read from index to index, it
 actually reads two complete revolutions and reassembles the sectors from that.
@@ -138,7 +153,8 @@ mcopy -i brother.img ::brother.doc linux.doc
 ```
 
 The word processor checks the media byte, unfortunately, so you'll need to
-change it back to 0x58 before writing an image to disk.
+change it back to 0x58 before writing an image to disk. Just run
+`brother240tool` on the image again and it will flip it back.
 
 The file format is not WP-1, and currently remains completely unknown,
 although it's probably related. If anyone knows anything about this, please

doc/disk-ibm.md

@@ -41,19 +41,28 @@ of the disk image will vary depending on the format.
 
 Configuration options you'll want include:
 
-  - `--sector-id-base`: specifies the ID of the first sector; this defaults
+  - `--ibm-sector-id-base=N`: specifies the ID of the first sector; this defaults
-    to 1. Some formats (like the Acorn ones) start at 0. This can't be
+	to 1. Some formats (like the Acorn ones) start at 0. This can't be
 	autodetected because FluxEngine can't distinguish between a disk which
 	starts at sector 1 and a disk which starts at sector 0 but all the sector
 	0s are missing.
 
-  - `--ignore-side-byte`: each sector header describes the location of the
+  - `--ibm-ignore-side-byte=true|false`: each sector header describes the location of the
 	sector: sector ID, track and side. Some formats use the wrong side ID, so
 	the sectors on side 1 are labelled as belonging to side 0. This causes
 	FluxEngine to see duplicate sectors (as it can't distinguish between the
 	two sides). This option tells FluxEngine to ignore the side byte completely
 	and use the physical side instead.
 
+  - `--ibm-required-sectors=range`: if you know how many sectors to expect per
+	track, you can improve reads by telling FluxEngine what to expect here. If
+	a track is read and a sector on this list is _not_ present, then FluxEngine
+	assumes the read failed and will retry. This avoids the situation where
+	FluxEngine can't tell the difference between a sector missing because it's
+	bad or a sector missing because it was never written in the first place. If
+	sectors are seen outside the range here, it will still be read. You can use
+	the same syntax as for track specifiers: e.g. `0-9`, `0,1,2,3`, etc.
+
 
 Writing disks
 -------------

doc/disk-macintosh.md

@@ -45,22 +45,20 @@ Reading discs
 Just do:
 
 ```
-fluxengine read mac
+fluxengine read mac -o mac.diskcopy
 ```
 
-You should end up with an `mac.img` which is 1001888 bytes long (for a normal
+You should end up with a `mac.diskcopy` file which is compatible with DiskCopy
-DD disk). If you want the single-sided variety, use `-s :s=0`.
+4.2, which most Mac emulators support.
 
-**Big warning!** The image may not work in an emulator. Mac disk images are
+**Big warning!** Mac disk images are complicated due to the way the tracks are
-complicated due to the way the tracks are different sizes and the odd sector
+different sizes and the odd sector size. If you use a normal `.img` file, then
-size. FluxEngine chooses to store them in a simple 524 x 12 x 2 x 80 layout,
+FluxEngine will store them in a simple 524 x 12 x 2 x 80 layout, with holes
-with holes where missing sectors should be. This was easiest. If anyone can
+where missing sectors should be; this was easiest, but is unlikely to work with
-suggest a better way, please [get in
+most Mac emulators and other software. In these files, the The 12 bytes of
-touch](https://github.com/davidgiven/fluxengine/issues/new).
+metadata _follow_ the 512 bytes of user payload in the sector image. If you
-
+don't want it, specify a geometry in the output file with a 512-byte sectore
-The 12 bytes of metadata _follow_ the 512 bytes of user payload in the sector
+size like `-o mac.img:c=80:h=1:s=12:b=512`.
-image. If you don't want it, specify a geometry in the output file with a
-512-byte sectore size like `-o mac.img:c=80:h=1:s=12:b=512`.
 
 Useful references
 -----------------
@@ -74,3 +72,7 @@ Useful references
 
   - [Les Disquettes et le drive Disk II](http://www.hackzapple.com/DISKII/DISKIITECH.HTM), an
     epicly detailed writeup of the Apple II disk format (which is closely related)
+
+  - [The DiskCopy 4.2
+	format](https://www.discferret.com/wiki/Apple_DiskCopy_4.2), described on
+	the DiskFerret website.

doc/technical.md

@@ -22,19 +22,17 @@ FluxEngine, where a different datapath state machine thingy (the PSoC5LP has
 24, all independently programmable) to interpret the bytecodes, generate a
 stream of pulses to the disk.
 
-The bytecode format represents an interval between pulses as a byte, a pulse
+The bytecode format is very simple with a six-bit interval since the previous
-as a byte, and the index hole as a byte. Timer overflows are handled by
+event in the lower six bits and the top two bits are set of a pulse or an index
-sending multiple intervals in a row. However, the USB transport applies a
+hole (or both, or neither).
-simple compression system to this in order to get the USB bandwidth down to
-something manageable.
 
 An HD floppy has a nominal pulse frequency of 500kHz, and we use a sample
 clock of 12MHz (every 83ns). This means that our 500kHz pulses will have an
 average interval of 24. This gives us more than enough resolution. At this
 speed, in the 200ms that a 3.5" disk takes to rotate, we will see about
-100,000 pulses. Each one is encoded as two bytes, one for the interval and
+100,000 pulses. Each one is encoded as a single byte; so that revolution
-one to generate the pulse; so that revolution generates 200kB of data.
+generates 100kB of data.  (Extremely approximately. The actual figure varies
-(Extremely approximately. The actual figure is less.)
+depending on what data is stored on the disk.)
 
 (The clock needs to be absolutely rock solid or we get jitter which makes the
 data difficult to analyse, so 12 was chosen to be derivable from the

doc/using.md

@@ -1,78 +1,8 @@
 Using a FluxEngine
 ==================
 
-So you've [built the hardware](building.md)! What now?
+So you've [built the hardware](building.md), programmed and tested it! What
-
+now?
-## Connecting it up
-
-In order to do anything useful, you have to plug it in to a floppy disk drive (or two).
-
-  1. Plug the motherboard end of your floppy disk cable into the FluxEngine.
-     
-     The **red stripe goes on the right**. The **lower set of
-     holes connect to the board**. (Pin 2 of the connector needs to connect
-     to pin 2.7 on the board.)
-
-     If you're using header pins, the upper row of holes in the connector
-     should overhang the edge of the board. If you're using a floppy drive
-     motherboard connector, you're golden, of course (unless you have one of
-     those annoying unkeyed cables, or have accidentally soldered the
-     connector on in the wrong place --- don't laugh, I've done it.)
-
-  2. Plug the drive end of your floppy disk cable into the drive (or drives).
-
-     Floppy disk cables typically have [two pairs of floppy disk drive
-     connectors with a twist between
-     them](http://www.nullmodem.com/Floppy.htm). (Each pair has one connector
-     for a 3.5" drive and a different one for a 5.25" drive.) (Some cables
-     are cheap and just have the 3.5" connectors. Some are _very_ cheap and
-     have a single 3.5" connector, after the twist.)
-     
-     FluxEngine uses, sadly, non-standard disk numbering (there are reasons).
-     Drive 0 is the one nearest the motherboard; that is, before the twist.
-     Drive 1 is the one at the end of the cable; that is, after the twist.
-     Drive 0 is the default. If you only have one drive, remember to plug the
-     drive into the connector _before_ the twist. (Or use `-s :d=1` to select
-     drive 1 when working with disks.)
-
-  3. **Important.** Make sure that no disk you care about is in the drive.
-     (Because if your wiring is wrong and a disk is inserted, you'll corrupt it.)
-
-  4. Connect the floppy drive to power. Nothing should happen. If you've
-     connected something in backwards, you'll see the drive light up, the
-     motor start, and if you didn't take the disk out, one track has just
-     been wiped. If this happens, check your wiring.
-
-  5. Connect the FluxEngine to your PC via USB --- using the little socket on
-     the board, not the big programmer plug.
-
-  6. Insert a scratch disk and do `fluxengine rpm` from the shell. The motor
-     should work and it'll tell you that the disk is spinning at about 300
-     rpm for a 3.5" disk, or 360 rpm for a 5.25" disk. If it doesn't, please
-     [get in touch](https://github.com/davidgiven/fluxengine/issues/new).
-
-  7. Do `fluxengine test bandwidth` from the shell. It'll measure your USB
-     bandwidth. Ideally you should be getting above 900kB/s. FluxEngine needs
-     about 850kB/s, so if you're getting less than this, try a different USB
-     port.
-
-  8. Insert a standard PC formatted floppy disk into the drive (probably a good
-     idea to remove the old disk first). Then do `fluxengine read ibm`. It
-     should read the disk, emitting copious diagnostics, and spit out an
-     `ibm.img` file containing the decoded disk image (either 1440kB or 720kB
-     depending).
-
-  9. Profit!
-
-## Bonus hardware features
-
-For advanced users, the board has a few extra signals which are useful for special purposes.
-
-  - Pin 3[0] produces short pulses every 200ms. This is useful for spoofing
-    index signals to 300 RPM drives; for example, to read flippy disks.
-
-  - Pin 3[1] is the same, but produces the pulses every 166ms; this works with
-    360 RPM drives.
 
 ## The programs
 
@@ -81,10 +11,48 @@ moving too quickly for the documentation to keep up. It does respond to
 `--help` or `help` depending on context. There are some common properties,
 described below.
 
+### Core concepts
+
+FluxEngine fundamentally takes file system images and puts them on disk; or
+reads the disk and produces a file system image.
+
+A file system image typically has the extension `.img`. It contains a
+sector-by-sector record of the _decoded_ data on the disk. For example, on a
+disk with 512 byte sectors, one sector will occupy 512 bytes. These are
+typically what you want in everyday life.
+
+FluxEngine can also record the raw magnetic data on the disk into a file, which
+we call a _flux file_. This contains all the low-level data which the drive
+produced as the disk rotated. These are continuous streams of samples from the
+disk and are completely useless in day-to-day life. FluxEngine uses its own
+format for this, `.flux`, although it's capable of limited interchange with
+Kryoflux, Supercard Pro and Catweasel files. A flux file will typically contain
+from 80 to 150 kilobytes of data per track.
+
+In general, FluxEngine can use either a real disk or a flux file
+interchangeably: you can specify either at (very nearly) any time. A very
+common workflow is to read a disk to a flux file, and then reread from the flux
+file while changing the decoder options, to save disk wear. It's also much faster.
+
+### Connecting it up
+
+To use, simply plug your FluxEngine into your computer and run the client. If a
+single device is plugged in, it will be automatically detected and used.
+
+If _more_ than one device is plugged in, you need to specify which one to use
+with the `--device` parameter, which takes the device serial number as a
+parameter.  You can find out the serial numbers by running the command without
+the `--device` parameter, and if more than one device is attached they will be
+listed. The serial number is also shown whenever a connection is made.
+
+You _can_ work with more than one FluxEngine at the same time, using different
+invocations of the client; but be careful of USB bandwidth. If the devices are
+connected via the same hub, the bandwidth will be shared.
+
 ### Source and destination specifiers
 
-When reading from or writing to _a disk_ (or a file pretending to be a disk),
+When reading from or writing _flux_ (either from or to a real disk, or a flux
-use the `--source` (`-s`) and `--dest` (`-d`) options to tell FluxEngine
+file), use the `--source` (`-s`) and `--dest` (`-d`) options to tell FluxEngine
 which bits of the disk you want to access. These use a common syntax:
 
 ```
@@ -94,7 +62,7 @@ fluxengine read ibm -s fakedisk.flux:t=0-79:s=0
   - To access a real disk, leave out the filename (so `:t=0-79:s=0`).
 
   - To access only some tracks, use the `t=` modifier. To access only some
-    sides, use the `s=` modifier. To change drives, use `d=`.
+    sides, use the `s=` modifier.
 
   - Inside a modifier, you can use a comma separated list of ranges. So
     `:t=0-3` and `:t=0,1,2,3` are equivalent.
@@ -120,18 +88,15 @@ If you _don't_ specify a modifier, you'll get the default, which should be
 sensible for the command you're using.
 
 **Important note:** FluxEngine _always_ uses zero-based units (even if the
-*disk format says otherwise).
+disk format says otherwise).
 
 ### Input and output specifiers
 
-These use a very similar syntax to the source and destination specifiers
+When reading or writing _file system images_, use the `--input` (`-i`) and
-(because they're based on the same microformat library!) but are used for
+`--output` (`-o`) options to specify the file and file format. These use a very
-input and output _images_: i.e. nicely lined up arrays of sectors which you
+similar syntax to the source and destination specifiers (because they're based
-can actually do something with.
+on the same microformat library!) but with different specifiers. Also, the
-
+exact format varies according to the extension:
-Use `--input` (`-i`) or `--output` (`-o`) as appropriate to tell FluxEngine
-where you want to read from or write to. The actual format is autodetected
-based on the extension:
 
   - `.img` or `.adf`: raw sector images in CHS order. Append
     `:c=80:h=2:s=9:b=512` to set the geometry; that specifies 80 cylinders, 2
@@ -167,6 +132,10 @@ based on the extension:
     FluxEngine's D64 support is currently limited to write only. It will work
     with up to 40 logical tracks.
 
+  - `.diskcopy`: a Macintosh DiskCopy 4.2 file. This is a special-purpose
+	format due to the weird layout of Mac GCR disks, but it can also support
+	720kB and 1440kB IBM disks (although there's no real benefit).
+
 ### High density disks
 
 High density disks use a different magnetic medium to low and double density
@@ -191,17 +160,23 @@ here.](http://www.retrotechnology.com/herbs_stuff/guzis.html)
 These flags apply to many operations and are useful for modifying the overall
 behaviour.
 
-  - `--revolutions=X`: when reading, spin the disk X times. Many formats
+  - `--revolutions=X`: when reading, spin the disk X times. X can be a floating
-  require `--revolutions=2` (which should happen automatically); or you can
+	point number. The default is usually 1.25. Some formats default to 1.
-  increase the number to sample more data.
+	Increasing the number will sample more data, and can be useful on dubious
+	disks to try and get a better read.
+
+  - `--sync-with-index=true|false`: wait for an index pulse before starting to
+	read the disk. (Ignored for write operations.) By default FluxEngine
+	doesn't, as it makes reads faster, but when diagnosing disk problems it's
+	helpful to have all your data start at the same place each time.
 
   - `--index-source=X`, `--write-index-source=X`: set the source of index
-  pulses when reading or writing respectively. This is for use with drives
+	pulses when reading or writing respectively. This is for use with drives
-  which don't produce index pulse data. Use 0 to get index pulses from the
+	which don't produce index pulse data. Use 0 to get index pulses from the
-  drive, 1 to fake 300RPM pulses, or 2 to fake 360RPM pulses. Note this has
+	drive, 1 to fake 300RPM pulses, or 2 to fake 360RPM pulses. Note this has
-  no effect on the _drive_, so it doesn't help with flippy disks, but is
+	no effect on the _drive_, so it doesn't help with flippy disks, but is
-  useful for using very old drives with FluxEngine itself. If you use this
+	useful for using very old drives with FluxEngine itself. If you use this
-  option, then any index marks in the sampled flux are, of course, garbage.
+	option, then any index marks in the sampled flux are, of course, garbage.
 
 ### The commands
 
@@ -211,60 +186,62 @@ installed anywhere and after building you'll find them in the `.obj`
 directory.
 
   - `fluxengine erase`: wipes (all or part of) a disk --- erases it without
-  writing a pulsetrain.
+	writing a pulsetrain.
 
   - `fluxengine inspect`: dumps the raw pulsetrain / bitstream to stdout.
-  Mainly useful for debugging.
+	Mainly useful for debugging.
 
   - `fluxengine read *`: reads various formats of disk. See the per-format
-  documentation linked from the table above. These all take an optional
+	documentation linked from the table [in the index page](../README.md).
-  `--write-flux` option which will cause the raw flux to be written to the
+	These all take an optional `--write-flux` option which will cause the raw
-  specified file. There are various `--dump` options for showing raw data
+	flux to be written to the specified file as well as the normal decode.
-  during the decode process.
+	There are various `--dump` options for showing raw data during the decode
+	process, and `--write-csv` will write a copious CSV report of the state of
+	every sector in the file in machine-readable format.
 
   - `fluxengine write *`: writes various formats of disk. Again, see the
-  per-format documentation above.
+	per-format documentation [in the index page](../README.md).
 
   - `fluxengine writeflux`: writes raw flux files. This is much less useful
-  than you might think: you can't write flux files read from a disk to
+	than you might think: you can't reliably write flux files read from a disk
-  another disk. (See the [FAQ](faq.md) for more information.) It's mainly
+	to another disk. (See the [FAQ](faq.md) for more information.) It's mainly
-  useful for flux files synthesised by the other `fluxengine write` commands.
+	useful for flux files synthesised by the other `fluxengine write` commands.
 
   - `fluxengine writetestpattern`: writes regular pulses (at a configurable
-  interval) to the disk. Useful for testing drive jitter, erasing disks in a
+	interval) to the disk. Useful for testing drive jitter, erasing disks in a
-  more secure fashion, or simply debugging. Goes well with `fluxengine
+	more secure fashion, or simply debugging. Goes well with `fluxengine
-  inspect`.
+	inspect`.
 
   - `fluxengine rpm`: measures the RPM of the drive (requires a disk in the
-  drive). Mainly useful for testing.
+	drive). Mainly useful for testing.
 
   - `fluxengine seek`: moves the head. Mainly useful for finding out whether
-  your drive can seek to track 82. (Mine can't.)
+	your drive can seek to track 82. (Mine can't.)
 
-  - `fluxengine test bandwidth`: measures your USB throughput. You need about
+  - `fluxengine test bandwidth`: measures your USB throughput.  You don't need
-  600kB/s for FluxEngine to work for DD disks, and 900 to 950kB/s for HD
+	a disk in the drive for this one.
-  disks. You don't need a disk in the drive for this one.
 
-  - `fluxengine test voltages`: measures your FDD bus signal voltages, which
+  - `fluxengine test voltages`: measures your FDD bus signal voltages, which is
-  is useful for testing for termination issues.
+	useful for testing for termination issues.
 
-  - `fluxengine upgradefluxfile`: occasionally I need to upgrade the flux
+  - `fluxengine upgradefluxfile`: occasionally I need to upgrade the flux file
-  file format in a non-backwards-compatible way; this tool will upgrade flux
+	format in a non-backwards-compatible way; this tool will upgrade flux files
-  files to the new format.
+	to the new format.
 
   - `fluxengine convert`: converts flux files from various formats to various
-  other formats. You can use this to convert Catweasel flux files to
+	other formats. You can use this to convert Catweasel flux files to
-  FluxEngine's native format, FluxEngine flux files to various other formats
+	FluxEngine's native format, FluxEngine flux files to various other formats
-  useful for debugging (including VCD which can be loaded into
+	useful for debugging (including VCD which can be loaded into
-  [sigrok](http://sigrok.org)), and bidirectional conversion to and from
+	[sigrok](http://sigrok.org)), and bidirectional conversion to and from
-  Supercard Pro `.scp` format.
+	Supercard Pro `.scp` format.
 
-  **Important SCP note:** import (`fluxengine convert scptoflux`) should be
+	**Important SCP note:** import (`fluxengine convert scptoflux`) should be
-  fairly robust, but export (`fluxengine convert fluxtoscp`) should only be
+	fairly robust, but export (`fluxengine convert fluxtoscp`) should only be
-  done with great caution as FluxEngine files contain features which can't be
+	done with great caution as FluxEngine files contain features which can't be
-  represented very well in `.scp` format and they're probably pretty dubious.
+	represented very well in `.scp` format and they're probably pretty dubious.
-  As ever, please [get in
+	As ever, please [get in
-  touch](https://github.com/davidgiven/fluxengine/issues/new) with any reports.
+	touch](https://github.com/davidgiven/fluxengine/issues/new) with any
+	reports.
 
 Commands which normally take `--source` or `--dest` get a sensible default if
 left unspecified. `fluxengine read ibm` on its own will read drive 0 and
@@ -290,8 +267,10 @@ disk). For a 5.25" disk, use `--visualiser-period=166`.
 Supplied with FluxEngine, but not part of FluxEngine, are some little tools I
 wrote to do useful things. These are built alongside FluxEngine.
 
-  - `brother120tool`: extracts files from a 120kB Brother filesystem image.
+  - `brother120tool`, `brother240tool`: does things to Brother word processor
-
+	disks. These are [documented on the Brother disk format
+	page](disk-brother.md).
+  
 ## The recommended workflow
 
 So you've just received, say, a huge pile of old Brother word processor disks

lib/bytes.cc

@@ -1,7 +1,6 @@
 #include "globals.h"
 #include "bytes.h"
 #include "fmt/format.h"
-#include "common/crunch.h"
 #include <fstream>
 #include <zlib.h>
 
@@ -249,60 +248,6 @@ Bytes Bytes::decompress() const
     return output;
 }
 
-Bytes Bytes::crunch() const
-{
-    Bytes output;
-    ByteWriter bw(output);
-    Bytes outputBuffer(1024*1024);
-
-    crunch_state_t cs = {};
-    cs.inputptr = begin();
-    cs.inputlen = size();
-
-    do
-    {
-        cs.outputptr = outputBuffer.begin();
-        cs.outputlen = outputBuffer.size();
-
-        ::crunch(&cs);
-        bw += outputBuffer.slice(0, outputBuffer.size() - cs.outputlen);
-    }
-    while (cs.inputlen != 0);
-    cs.outputptr = outputBuffer.begin();
-    cs.outputlen = outputBuffer.size();
-    donecrunch(&cs);
-    bw += outputBuffer.slice(0, outputBuffer.size() - cs.outputlen);
-
-    return output;
-}
-
-Bytes Bytes::uncrunch() const
-{
-    Bytes output;
-    ByteWriter bw(output);
-    Bytes outputBuffer(1024*1024);
-
-    crunch_state_t cs = {};
-    cs.inputptr = begin();
-    cs.inputlen = size();
-
-    do
-    {
-        cs.outputptr = outputBuffer.begin();
-        cs.outputlen = outputBuffer.size();
-
-        ::uncrunch(&cs);
-        bw += outputBuffer.slice(0, outputBuffer.size() - cs.outputlen);
-    }
-    while (cs.inputlen != 0);
-    cs.outputptr = outputBuffer.begin();
-    cs.outputlen = outputBuffer.size();
-    doneuncrunch(&cs);
-    bw += outputBuffer.slice(0, outputBuffer.size() - cs.outputlen);
-
-    return output;
-}
-
 void Bytes::writeToFile(const std::string& filename) const
 {
     std::ofstream f(filename, std::ios::out | std::ios::binary);
@@ -313,6 +258,11 @@ void Bytes::writeToFile(const std::string& filename) const
     f.close();
 }
 
+void Bytes::writeTo(std::ostream& stream) const
+{
+	stream.write((const char*) cbegin(), size());
+}
+
 ByteReader Bytes::reader() const
 {
     return ByteReader(*this);

lib/bytes.h

@@ -1,6 +1,8 @@
 #ifndef BYTES_H
 #define BYTES_H
 
+#include <string.h>
+
 class ByteReader;
 class ByteWriter;
 
@@ -10,6 +12,7 @@ public:
     Bytes();
     Bytes(unsigned size);
     Bytes(const uint8_t* ptr, size_t len);
+    Bytes(const std::string& data);
     Bytes(std::initializer_list<uint8_t> data);
     Bytes(std::shared_ptr<std::vector<uint8_t>> data);
     Bytes(std::shared_ptr<std::vector<uint8_t>> data, unsigned start, unsigned end);
@@ -51,14 +54,13 @@ public:
     Bytes swab() const;
     Bytes compress() const;
     Bytes decompress() const;
-    Bytes crunch() const;
-    Bytes uncrunch() const;
 	std::vector<bool> toBits() const;
 
     ByteReader reader() const;
     ByteWriter writer();
 
     void writeToFile(const std::string& filename) const;
+	void writeTo(std::ostream& stream) const;
 
 private:
     std::shared_ptr<std::vector<uint8_t>> _data;
@@ -272,6 +274,16 @@ public:
 
     ByteWriter& operator += (std::istream& stream);
 
+	ByteWriter& append(const char* data)
+	{
+		return *this += Bytes((const uint8_t*)data, strlen(data));
+	}
+
+	ByteWriter& append(const std::string& data)
+	{
+		return *this += Bytes(data);
+	}
+
     ByteWriter& append(const Bytes data)
     {
         return *this += data;

lib/common/crunch.c

@@ -1,125 +0,0 @@
-#include <stdint.h>
-#include <stdbool.h>
-#include "crunch.h"
-
-void crunch(crunch_state_t* state)
-{
-    while (state->inputlen && state->outputlen)
-    {
-        uint8_t data = *state->inputptr++;
-        state->inputlen--;
-
-		if (data == 0x80)
-		{
-			/* Multiple 0x80s in a row get swallowed as they're
-			 * meaningless. */
-			state->haspending = true;
-		}
-        else if (data & 0x80)
-        {
-			if (state->haspending)
-			{
-				state->fifo = (state->fifo << 3) | 4;
-				state->fifolen += 3;
-				state->haspending = false;
-			}
-
-            state->fifo = (state->fifo << 3) | 4 | (data & 1);
-            state->fifolen += 3;
-        }
-        else
-        {
-			if (state->haspending && (data >= 0x40))
-			{
-				state->fifo = (state->fifo << 3) | 4;
-				state->fifolen += 3;
-				state->haspending = false;
-			}
-				
-			state->fifo = (state->fifo << 8) | data;
-			if (state->haspending)
-				state->fifo |= 0xc0;
-			state->haspending = false;
-            state->fifolen += 8;
-        }
-
-        if (state->fifolen >= 8)
-        {
-            data = state->fifo >> (state->fifolen - 8);
-            *state->outputptr++ = data;
-            state->outputlen--;
-            state->fifolen -= 8;
-        }
-    }
-}
-
-void donecrunch(crunch_state_t* state)
-{
-    if (state->fifolen > 0)
-    {
-        uint8_t b = 0;
-        state->inputptr = &b;
-        state->inputlen = 1;
-        crunch(state);
-    }
-}
-
-void uncrunch(crunch_state_t* state)
-{
-    while (state->inputlen && state->outputlen)
-    {
-		if (state->haspending)
-		{
-			*state->outputptr++ = state->pendingbyte;
-			state->outputlen--;
-			state->haspending = false;
-			continue;
-		}
-
-        if (state->fifolen < 8)
-        {
-            if (state->inputlen)
-            {
-                state->fifo = (state->fifo << 8) | *state->inputptr++;
-                state->inputlen--;
-                state->fifolen += 8;
-            }
-            else
-                state->fifo <<= 8;
-        }
-
-        uint8_t data = state->fifo >> (state->fifolen - 8);
-		switch (data & 0xc0)
-		{
-			case 0x80:
-				data = ((data >> 5) & 0x01) | 0x80;
-				state->fifolen -= 3;
-				break;
-
-			case 0xc0:
-				state->haspending = true;
-				state->pendingbyte = data & 0x3f;
-				data = 0x80;
-				/* fall through */
-			default:
-				state->fifolen -= 8;
-		}
-
-        if (data)
-        {
-            *state->outputptr++ = data;
-            state->outputlen--;
-        }
-    }
-}
-
-void doneuncrunch(crunch_state_t* state)
-{
-    if (state->fifolen > 0)
-    {
-        uint8_t b = 0;
-        state->inputptr = &b;
-        state->inputlen = 1;
-        uncrunch(state);
-    }
-}

lib/common/crunch.h

@@ -1,48 +0,0 @@
-#ifndef CRUNCH_H
-#define CRUNCH_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdint.h>
-
-/* To save bandwidth, we compress the byte stream from the sampler when
- * sending it over USB. The encoding used is:
- * 
- * 0nnn.nnnn: value 0x00..0x7f
- * 11nn.nnnn: value 0x80 then 0x00..0x3f
- * 10n      : value 0x80|n
- *
- * The end of the buffer is terminated with zeroes, which are ignored
- * (not written to the output).
- * 
- * This saves ~40%, which gets us in under the bandwidth cap.
- */
-    
-typedef struct crunch_state_t
-{
-    const uint8_t* inputptr;
-    uint32_t inputlen;
-    uint8_t* outputptr;
-    uint32_t outputlen;
-    uint32_t fifo;
-    uint8_t fifolen;
-	bool haspending;
-	uint8_t pendingbyte;
-}
-crunch_state_t;
-
-/* Crunches as much as possible and then stops. */
-extern void crunch(crunch_state_t* state);
-extern void donecrunch(crunch_state_t* state);
-
-/* Uncrunches as much as possible and then stops. */
-extern void uncrunch(crunch_state_t* state);
-extern void doneuncrunch(crunch_state_t* state);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

lib/dataspec.cc

@@ -15,34 +15,31 @@ std::vector<std::string> DataSpec::split(
 {
     std::vector<std::string> ret;
 
-    size_t start = 0;
+	if (!s.empty())
-    size_t end = 0;
+	{
-    size_t len = 0;
+		size_t start = 0;
-    do
+		size_t end = 0;
-    {
+		size_t len = 0;
-        end = s.find(delimiter,start); 
+		do
-        len = end - start;
+		{
-        std::string token = s.substr(start, len);
+			end = s.find(delimiter,start); 
-        ret.emplace_back( token );
+			len = end - start;
-        start += len + delimiter.length();
+			std::string token = s.substr(start, len);
-    }
+			ret.emplace_back( token );
-    while (end != std::string::npos);
+			start += len + delimiter.length();
+		}
+		while (end != std::string::npos);
+	}
+
     return ret;
 }
 
-DataSpec::Modifier DataSpec::parseMod(const std::string& spec)
+std::set<unsigned> DataSpec::parseRange(const std::string& data)
 {
-    static const std::regex MOD_REGEX("([a-z]*)=([-x+0-9,]*)");
+	static const std::regex DATA_REGEX("([0-9]+)(?:(?:-([0-9]+))|(?:\\+([0-9]+)))?(?:x([0-9]+))?");
-    static const std::regex DATA_REGEX("([0-9]+)(?:(?:-([0-9]+))|(?:\\+([0-9]+)))?(?:x([0-9]+))?");
 
-    std::smatch match;
+	std::set<unsigned> result;
-    if (!std::regex_match(spec, match, MOD_REGEX))
+    for (auto& data : split(data, ","))
-        Error() << "invalid data modifier syntax '" << spec << "'";
-    
-    Modifier m;
-    m.name = match[1];
-    m.source = spec;
-    for (auto& data : split(match[2], ","))
     {
         int start = 0;
         int count = 1;
@@ -64,9 +61,24 @@ DataSpec::Modifier DataSpec::parseMod(const std::string& spec)
             Error() << "mod '" << data << "' specifies an illegal quantity";
 
         for (int i = start; i < (start+count); i += step)
-            m.data.insert(i);
+            result.insert(i);
     }
 
+    return result;
+}
+
+DataSpec::Modifier DataSpec::parseMod(const std::string& spec)
+{
+	static const std::regex MOD_REGEX("([a-z]*)=([-x+0-9,]*)");
+
+    std::smatch match;
+    if (!std::regex_match(spec, match, MOD_REGEX))
+        Error() << "invalid data modifier syntax '" << spec << "'";
+    
+    Modifier m;
+    m.name = match[1];
+    m.source = spec;
+	m.data = parseRange(match[2]);
     return m;
 }
 
@@ -74,7 +86,7 @@ void DataSpec::set(const std::string& spec)
 {
     std::vector<std::string> words = split(spec, ":");
     if (words.size() == 0)
-        Error() << "empty data specification (you have to specify *something*)";
+		return;
 
     filename = words[0];
     if (words.size() > 1)

lib/dataspec.h

@@ -34,6 +34,8 @@ public:
 public:
     static std::vector<std::string> split(
         const std::string& s, const std::string& delimiter);
+	static std::set<unsigned> parseRange(const std::string& spec);
+
     static Modifier parseMod(const std::string& spec);
 
 public:
@@ -117,4 +119,34 @@ private:
     DataSpec _value;
 };
 
+class RangeFlag : public Flag
+{
+public:
+    RangeFlag(const std::vector<std::string>& names, const std::string helptext,
+            const std::string& defaultValue):
+        Flag(names, helptext),
+		_stringValue(defaultValue),
+        _value(DataSpec::parseRange(defaultValue))
+    {}
+
+    const std::set<unsigned>& get() const
+    { checkInitialised(); return _value; }
+
+    operator const std::set<unsigned>& () const
+    { return get(); }
+
+    bool hasArgument() const { return true; }
+    const std::string defaultValueAsString() const { return _stringValue; }
+
+    void set(const std::string& value)
+	{
+		_stringValue = value;
+		_value = DataSpec::parseRange(value);
+	}
+
+private:
+	std::string _stringValue;
+    std::set<unsigned> _value;
+};
+
 #endif

lib/decoders/decoders.cc

@@ -35,7 +35,7 @@ void AbstractDecoder::decodeToSectors(Track& track)
             return;
         if ((r == UNKNOWN_RECORD) || (r == DATA_RECORD))
         {
-            fmr.readNextMatchingOpcode(F_OP_PULSE);
+            fmr.findEvent(F_BIT_PULSE);
             continue;
         }
 
@@ -56,7 +56,7 @@ void AbstractDecoder::decodeToSectors(Track& track)
 				r = advanceToNextRecord();
 				if (r != UNKNOWN_RECORD)
 					break;
-				if (fmr.readNextMatchingOpcode(F_OP_PULSE) == 0)
+				if (fmr.findEvent(F_BIT_PULSE) == 0)
                     break;
 			}
             recordStart = fmr.tell();
@@ -88,3 +88,10 @@ void AbstractDecoder::pushRecord(const Fluxmap::Position& start, const Fluxmap::
     _track->rawrecords.push_back(record);
     _fmr->seek(here);
 }
+
+std::set<unsigned> AbstractDecoder::requiredSectors(Track& track) const
+{
+	static std::set<unsigned> empty;
+	return empty;
+}
+

lib/decoders/decoders.h

@@ -52,6 +52,11 @@ public:
     void seek(const Fluxmap::Position& pos)
     { return _fmr->seek(pos); } 
 
+	/* Returns a set of sectors required to exist on this track. If the reader
+	 * sees any missing, it will consider this to be an error and will retry
+	 * the read. */
+	virtual std::set<unsigned> requiredSectors(Track& track) const;
+
 protected:
     virtual void beginTrack() {};
     virtual RecordType advanceToNextRecord() = 0;

lib/decoders/fluxmapreader.cc

@@ -30,16 +30,15 @@ static DoubleFlag minimumClockUs(
     "Refuse to detect clocks shorter than this, to avoid false positives.",
     0.75);
 
-int FluxmapReader::readOpcode(unsigned& ticks)
+uint8_t FluxmapReader::getNextEvent(unsigned& ticks)
 {
     ticks = 0;
 
     while (!eof())
     {
         uint8_t b = _bytes[_pos.bytes++];
-        if (b < 0x80)
+		ticks += b & 0x3f;
-            ticks += b;
+		if (b & (F_BIT_PULSE|F_BIT_INDEX))
-        else
         {
             _pos.ticks += ticks;
             return b;
@@ -47,21 +46,21 @@ int FluxmapReader::readOpcode(unsigned& ticks)
     }
 
     _pos.ticks += ticks;
-    return -1;
+    return 0;
 }
 
-unsigned FluxmapReader::readNextMatchingOpcode(uint8_t opcode)
+unsigned FluxmapReader::findEvent(uint8_t target)
 {
     unsigned ticks = 0;
 
     for (;;)
     {
         unsigned thisTicks;
-        int op = readOpcode(thisTicks);
+        uint8_t bits = getNextEvent(thisTicks);
         ticks += thisTicks;
-        if (op == -1)
+        if (eof())
             return 0;
-        if (op == opcode)
+        if (bits & target)
             return ticks;
     }
 }
@@ -73,7 +72,7 @@ unsigned FluxmapReader::readInterval(nanoseconds_t clock)
 
     while (ticks < thresholdTicks)
     {
-        unsigned thisTicks = readNextMatchingOpcode(F_OP_PULSE);
+        unsigned thisTicks = findEvent(F_BIT_PULSE);
         if (!thisTicks)
             break;
         ticks += thisTicks;
@@ -196,7 +195,7 @@ void FluxmapReader::seek(nanoseconds_t ns)
     while (!eof() && (_pos.ticks < ticks))
     {
         unsigned t;
-        readOpcode(t);
+        getNextEvent(t);
     }
     _pos.zeroes = 0;
 }
@@ -237,7 +236,7 @@ nanoseconds_t FluxmapReader::seekToPattern(const FluxMatcher& pattern, const Flu
             positions[i] = positions[i+1];
             candidates[i] = candidates[i+1];
         }
-        candidates[intervalCount] = readNextMatchingOpcode(F_OP_PULSE);
+        candidates[intervalCount] = findEvent(F_BIT_PULSE);
         positions[intervalCount] = tell();
 
     }
@@ -248,7 +247,7 @@ nanoseconds_t FluxmapReader::seekToPattern(const FluxMatcher& pattern, const Flu
 
 void FluxmapReader::seekToIndexMark()
 {
-    readNextMatchingOpcode(F_OP_INDEX);
+    findEvent(F_BIT_INDEX);
     _pos.zeroes = 0;
 }
 

lib/decoders/fluxmapreader.h

@@ -96,8 +96,8 @@ public:
         _pos = pos;
     }
 
-    int readOpcode(unsigned& ticks);
+    uint8_t getNextEvent(unsigned& ticks);
-    unsigned readNextMatchingOpcode(uint8_t opcode);
+    unsigned findEvent(uint8_t bits);
     unsigned readInterval(nanoseconds_t clock); /* with debounce support */
 
     /* Important! You can only reliably seek to 1 bits. */

lib/fluxmap.cc

@@ -4,6 +4,9 @@
 
 Fluxmap& Fluxmap::appendBytes(const Bytes& bytes)
 {
+	if (bytes.size() == 0)
+		return *this;
+
     return appendBytes(&bytes[0], bytes.size());
 }
 
@@ -15,8 +18,7 @@ Fluxmap& Fluxmap::appendBytes(const uint8_t* ptr, size_t len)
     while (len--)
     {
         uint8_t byte = *ptr++;
-        if (byte < 0x80)
+		_ticks += byte & 0x3f;
-            _ticks += byte;
         bw.write_8(byte);
     }
 
@@ -24,12 +26,19 @@ Fluxmap& Fluxmap::appendBytes(const uint8_t* ptr, size_t len)
     return *this;
 }
 
+uint8_t& Fluxmap::findLastByte()
+{
+	if (_bytes.empty())
+		appendByte(0x00);
+	return *(_bytes.end() - 1);
+}
+
 Fluxmap& Fluxmap::appendInterval(uint32_t ticks)
 {
-    while (ticks >= 0x7f)
+    while (ticks >= 0x3f)
     {
-        appendByte(0x7f);
+        appendByte(0x3f);
-        ticks -= 0x7f;
+        ticks -= 0x3f;
     }
     appendByte((uint8_t)ticks);
     return *this;
@@ -37,13 +46,13 @@ Fluxmap& Fluxmap::appendInterval(uint32_t ticks)
 
 Fluxmap& Fluxmap::appendPulse()
 {
-    appendByte(0x80);
+	findLastByte() |= 0x80;
     return *this;
 }
 
 Fluxmap& Fluxmap::appendIndex()
 {
-    appendByte(0x81);
+	findLastByte() |= 0x40;
     return *this;
 }
 
@@ -54,25 +63,26 @@ void Fluxmap::precompensate(int threshold_ticks, int amount_ticks)
     for (unsigned i=0; i<_bytes.size(); i++)
     {
         uint8_t& prev = (i == 0) ? junk : _bytes[i-1];
-        uint8_t curr = _bytes[i];
+		uint8_t prevticks = prev & 0x3f;
+        uint8_t currticks = _bytes[i] & 0x3f;
 
-        if (curr < (3*threshold_ticks))
+        if (currticks < (3*threshold_ticks))
         {
-            if ((prev <= threshold_ticks) && (curr > threshold_ticks))
+            if ((prevticks <= threshold_ticks) && (currticks > threshold_ticks))
             {
                 /* 01001; move the previous bit backwards. */
-                if (prev >= (1+amount_ticks))
+                if (prevticks >= (1+amount_ticks))
                     prev -= amount_ticks;
-                if (curr <= (0x7f-amount_ticks))
+                if (currticks <= (0x7f-amount_ticks))
-                    curr += amount_ticks;
+                    currticks += amount_ticks;
             }
-            else if ((prev > threshold_ticks) && (curr <= threshold_ticks))
+            else if ((prevticks > threshold_ticks) && (currticks <= threshold_ticks))
             {
                 /* 00101; move the current bit forwards. */
-                if (prev <= (0x7f-amount_ticks))
+                if (prevticks <= (0x7f-amount_ticks))
                     prev += amount_ticks;
-                if (curr >= (1+amount_ticks))
+                if (currticks >= (1+amount_ticks))
-                    curr -= amount_ticks;
+                    currticks -= amount_ticks;
             }
         }
     }

lib/fluxmap.h

@@ -48,6 +48,9 @@ public:
 
 	void precompensate(int threshold_ticks, int amount_ticks);
 
+private:
+	uint8_t& findLastByte();
+
 private:
     nanoseconds_t _duration = 0;
     int _ticks = 0;

lib/fluxsink/hardwarefluxsink.cc

@@ -1,10 +1,12 @@
 #include "globals.h"
 #include "flags.h"
 #include "fluxmap.h"
-#include "usb.h"
+#include "usb/usb.h"
 #include "fluxsink/fluxsink.h"
 
-FlagGroup hardwareFluxSinkFlags;
+FlagGroup hardwareFluxSinkFlags = {
+	&usbFlags,
+};
 
 static bool high_density = false;
 
@@ -36,8 +38,7 @@ public:
         usbSetDrive(_drive, high_density, indexMode);
         usbSeek(track);
 
-        Bytes crunched = fluxmap.rawBytes().crunch();
+        return usbWrite(side, fluxmap.rawBytes());
-        return usbWrite(side, crunched);
     }
 
 private:

lib/fluxsource/hardwarefluxsource.cc

@@ -1,11 +1,13 @@
 #include "globals.h"
 #include "flags.h"
 #include "fluxmap.h"
-#include "usb.h"
+#include "usb/usb.h"
 #include "fluxsource/fluxsource.h"
 #include "fmt/format.h"
 
-FlagGroup hardwareFluxSourceFlags;
+FlagGroup hardwareFluxSourceFlags = {
+	&usbFlags
+};
 
 static DoubleFlag revolutions(
     { "--revolutions" },
@@ -50,9 +52,9 @@ public:
     {
         usbSetDrive(_drive, high_density, indexMode);
         usbSeek(track);
-        Bytes crunched = usbRead(side, synced, revolutions * _oneRevolution);
+        Bytes data = usbRead(side, synced, revolutions * _oneRevolution);
         auto fluxmap = std::make_unique<Fluxmap>();
-        fluxmap->appendBytes(crunched.uncrunch());
+        fluxmap->appendBytes(data);
         return fluxmap;
     }
 

lib/globals.h

@@ -12,7 +12,7 @@
 #include <set>
 #include <cassert>
 
-typedef int nanoseconds_t;
+typedef double nanoseconds_t;
 class Bytes;
 
 extern double getCurrentTime();

lib/image.cc

@@ -1,25 +0,0 @@
-#include "globals.h"
-#include "image.h"
-#include "flags.h"
-#include "dataspec.h"
-#include "sector.h"
-#include "sectorset.h"
-#include "imagereader/imagereader.h"
-#include "imagewriter/imagewriter.h"
-#include "fmt/format.h"
-#include <algorithm>
-#include <iostream>
-#include <fstream>
-
-SectorSet readSectorsFromFile(const ImageSpec& spec)
-{
-	return ImageReader::create(spec)->readImage();
-}
-
-void writeSectorsToFile(const SectorSet& sectors, const ImageSpec& spec)
-{
-	std::unique_ptr<ImageWriter> writer(ImageWriter::create(sectors, spec));
-	writer->adjustGeometry();
-	writer->printMap();
-	writer->writeImage();
-}

lib/image.h

@@ -1,14 +0,0 @@
-#ifndef IMAGE_H
-#define IMAGE_H
-
-class SectorSet;
-class ImageSpec;
-
-extern SectorSet readSectorsFromFile(
-	const ImageSpec& filename);
-
-extern void writeSectorsToFile(
-	const SectorSet& sectors,
-	const ImageSpec& filename);
-
-#endif

lib/imagereader/imagereader.cc

@@ -1,17 +1,19 @@
 #include "globals.h"
-#include "image.h"
 #include "flags.h"
 #include "dataspec.h"
 #include "sector.h"
 #include "sectorset.h"
 #include "imagereader/imagereader.h"
 #include "fmt/format.h"
+#include <algorithm>
+#include <ctype.h>
 
 std::map<std::string, ImageReader::Constructor> ImageReader::formats =
 {
 	{".adf", ImageReader::createImgImageReader},
 	{".d81", ImageReader::createImgImageReader},
 	{".img", ImageReader::createImgImageReader},
+	{".ima", ImageReader::createImgImageReader},
 };
 
 static bool ends_with(const std::string& value, const std::string& ending)

lib/imagereader/imgimagereader.cc

@@ -1,5 +1,4 @@
 #include "globals.h"
-#include "image.h"
 #include "flags.h"
 #include "dataspec.h"
 #include "sector.h"

lib/imagewriter/d64imagewriter.cc

@@ -1,5 +1,4 @@
 #include "globals.h"
-#include "image.h"
 #include "flags.h"
 #include "dataspec.h"
 #include "sector.h"

lib/imagewriter/diskcopyimagewriter.cc

@@ -0,0 +1,169 @@
+#include "globals.h"
+#include "flags.h"
+#include "dataspec.h"
+#include "sector.h"
+#include "sectorset.h"
+#include "imagewriter/imagewriter.h"
+#include "fmt/format.h"
+#include "ldbs.h"
+#include <algorithm>
+#include <iostream>
+#include <fstream>
+
+static const char LABEL[] = "FluxEngine image";
+
+static void write_and_update_checksum(ByteWriter& bw, uint32_t& checksum, const Bytes& data)
+{
+	ByteReader br(data);
+	while (!br.eof())
+	{
+		uint32_t i = br.read_be16();
+		checksum += i;
+		checksum = (checksum >> 1) | (checksum << 31);
+		bw.write_be16(i);
+	}
+}
+
+class DiskCopyImageWriter : public ImageWriter
+{
+public:
+	DiskCopyImageWriter(const SectorSet& sectors, const ImageSpec& spec):
+		ImageWriter(sectors, spec)
+	{}
+
+	void writeImage()
+	{
+		bool mfm = false;
+
+		if (spec.bytes == 524)
+		{
+			/* GCR disk */
+		}
+		else if (spec.bytes == 512)
+		{
+			/* MFM disk */
+			mfm = true;
+		}
+		else
+			Error() << "this image is not compatible with the DiskCopy 4.2 format";
+
+
+		std::cout << "writing DiskCopy 4.2 image\n"
+		          << fmt::format("{} tracks, {} heads, {} sectors, {} bytes per sector; {}\n",
+				  		spec.cylinders, spec.heads, spec.sectors, spec.bytes,
+						mfm ? "MFM" : "GCR");
+
+		auto sectors_per_track = [&](int track) -> int
+		{
+			if (mfm)
+				return spec.sectors;
+
+			if (track < 16)
+				return 12;
+			if (track < 32)
+				return 11;
+			if (track < 48)
+				return 10;
+			if (track < 64)
+				return 9;
+			return 8;
+		};
+
+		Bytes image;
+		ByteWriter bw(image);
+
+		/* Write the actual sectr data. */
+
+		uint32_t dataChecksum = 0;
+		uint32_t tagChecksum = 0;
+		uint32_t offset = 0x54;
+		uint32_t sectorDataStart = offset;
+		for (int track = 0; track < spec.cylinders; track++)
+		{
+			for (int head = 0; head < spec.heads; head++)
+			{
+				int sectorCount = sectors_per_track(track);
+				for (int sectorId = 0; sectorId < sectorCount; sectorId++)
+				{
+					const auto& sector = sectors.get(track, head, sectorId);
+					if (sector)
+					{
+						bw.seek(offset);
+						write_and_update_checksum(bw, dataChecksum, sector->data.slice(0, 512));
+					}
+					offset += 512;
+				}
+			}
+		}
+		uint32_t sectorDataEnd = offset;
+		if (!mfm)
+		{
+			for (int track = 0; track < spec.cylinders; track++)
+			{
+				for (int head = 0; head < spec.heads; head++)
+				{
+					int sectorCount = sectors_per_track(track);
+					for (int sectorId = 0; sectorId < sectorCount; sectorId++)
+					{
+						const auto& sector = sectors.get(track, head, sectorId);
+						if (sector)
+						{
+							bw.seek(offset);
+							write_and_update_checksum(bw, tagChecksum, sector->data.slice(512, 12));
+						}
+						offset += 12;
+					}
+				}
+			}
+		}
+		uint32_t tagDataEnd = offset;
+
+		/* Write the header. */
+
+		uint8_t encoding;
+		uint8_t format;
+		if (mfm)
+		{
+			format = 0x22;
+			if (spec.sectors == 18)
+				encoding = 3;
+			else
+				encoding = 2;
+		}
+		else
+		{
+			if (spec.heads == 2)
+			{
+				encoding = 1;
+				format = 0x22;
+			}
+			else
+			{
+				encoding = 0;
+				format = 0x02;
+			}
+		}
+
+		bw.seek(0);
+		bw.write_8(sizeof(LABEL));
+		bw.append(LABEL);
+		bw.seek(0x40);
+		bw.write_be32(sectorDataEnd - sectorDataStart); /* data size */
+		bw.write_be32(tagDataEnd - sectorDataEnd); /* tag size */
+		bw.write_be32(dataChecksum); /* data checksum */
+		bw.write_be32(tagChecksum); /* tag checksum */
+		bw.write_8(encoding); /* encoding */
+		bw.write_8(format); /* format byte */
+		bw.write_be16(0x0100); /* magic number */
+
+		image.writeToFile(spec.filename);
+    }
+};
+
+std::unique_ptr<ImageWriter> ImageWriter::createDiskCopyImageWriter(
+	const SectorSet& sectors, const ImageSpec& spec)
+{
+    return std::unique_ptr<ImageWriter>(new DiskCopyImageWriter(sectors, spec));
+}
+
+

lib/imagewriter/imagewriter.cc

@@ -1,17 +1,19 @@
 #include "globals.h"
-#include "image.h"
 #include "flags.h"
 #include "dataspec.h"
 #include "sector.h"
 #include "sectorset.h"
 #include "imagewriter/imagewriter.h"
 #include "fmt/format.h"
+#include <iostream>
+#include <fstream>
 
 std::map<std::string, ImageWriter::Constructor> ImageWriter::formats =
 {
 	{".adf", ImageWriter::createImgImageWriter},
 	{".d64", ImageWriter::createD64ImageWriter},
 	{".d81", ImageWriter::createImgImageWriter},
+	{".diskcopy", ImageWriter::createDiskCopyImageWriter},
 	{".img", ImageWriter::createImgImageWriter},
 	{".ldbs", ImageWriter::createLDBSImageWriter},
 };
@@ -63,6 +65,56 @@ void ImageWriter::adjustGeometry()
 	}
 }
 
+void ImageWriter::writeCsv(const std::string& filename)
+{
+	std::ofstream f(filename, std::ios::out);
+	if (!f.is_open())
+		Error() << "cannot open CSV report file";
+
+	f << "\"Physical track\","
+		"\"Physical side\","
+		"\"Logical track\","
+		"\"Logical side\","
+		"\"Logical sector\","
+		"\"Clock (ns)\","
+		"\"Header start (ns)\","
+		"\"Header end (ns)\","
+		"\"Data start (ns)\","
+		"\"Data end (ns)\","
+		"\"Raw data address (bytes)\","
+		"\"User payload length (bytes)\","
+		"\"Status\""
+		"\n";
+
+	for (int track = 0; track < spec.cylinders; track++)
+	{
+		for (int head = 0; head < spec.heads; head++)
+		{
+			for (int sectorId = 0; sectorId < spec.sectors; sectorId++)
+			{
+				f << fmt::format("{},{},", track, head);
+				const auto& sector = sectors.get(track, head, sectorId);
+				if (!sector)
+					f << fmt::format(",,{},,,,,,,,MISSING\n", sectorId);
+				else
+					f << fmt::format("{},{},{},{},{},{},{},{},{},{},{}\n",
+						sector->logicalTrack,
+						sector->logicalSide,
+						sector->logicalSector,
+						sector->clock,
+						sector->headerStartTime,
+						sector->headerEndTime,
+						sector->dataStartTime,
+						sector->dataEndTime,
+						sector->position.bytes,
+						sector->data.size(),
+						Sector::statusToString(sector->status)
+					);
+			}
+		}
+	}
+}
+
 void ImageWriter::printMap()
 {
 	int badSectors = 0;

lib/imagewriter/imagewriter.h

@@ -29,12 +29,15 @@ private:
 		const SectorSet& sectors, const ImageSpec& spec);
     static std::unique_ptr<ImageWriter> createD64ImageWriter(
 		const SectorSet& sectors, const ImageSpec& spec);
+    static std::unique_ptr<ImageWriter> createDiskCopyImageWriter(
+		const SectorSet& sectors, const ImageSpec& spec);
 
 	static Constructor findConstructor(const ImageSpec& spec);
 
 public:
 	virtual void adjustGeometry();
 	void printMap();
+	void writeCsv(const std::string& filename);
 	virtual void writeImage() = 0;
 
 protected:

lib/imagewriter/imgimagewriter.cc

@@ -1,5 +1,4 @@
 #include "globals.h"
-#include "image.h"
 #include "flags.h"
 #include "dataspec.h"
 #include "sector.h"
@@ -47,7 +46,7 @@ public:
 					if (sector)
 					{
 						outputFile.seekp(sector->logicalTrack*trackSize + sector->logicalSide*headSize + sector->logicalSector*numBytes, std::ios::beg);
-						outputFile.write((const char*) sector->data.cbegin(), sector->data.size());
+						sector->data.slice(0, numBytes).writeTo(outputFile);
 					}
 				}
 			}

lib/imagewriter/ldbsimagewriter.cc

@@ -1,5 +1,4 @@
 #include "globals.h"
-#include "image.h"
 #include "flags.h"
 #include "dataspec.h"
 #include "sector.h"

lib/reader.cc

@@ -1,6 +1,6 @@
 #include "globals.h"
 #include "flags.h"
-#include "usb.h"
+#include "usb/usb.h"
 #include "fluxsource/fluxsource.h"
 #include "fluxsink/fluxsink.h"
 #include "reader.h"
@@ -12,12 +12,13 @@
 #include "sectorset.h"
 #include "visualiser.h"
 #include "record.h"
-#include "image.h"
 #include "bytes.h"
 #include "decoders/rawbits.h"
 #include "track.h"
 #include "imagewriter/imagewriter.h"
 #include "fmt/format.h"
+#include <iostream>
+#include <fstream>
 
 FlagGroup readerFlags
 {
@@ -68,6 +69,11 @@ static SettableFlag highDensityFlag(
 	{ "--high-density", "--hd" },
 	"set the drive to high density mode");
 
+static StringFlag csvFile(
+	{ "--write-csv" },
+	"write a CSV report of the disk state",
+	"");
+
 static std::unique_ptr<FluxSink> outputFluxSink;
 
 void setReaderDefaultSource(const std::string& source)
@@ -85,13 +91,23 @@ void setReaderRevolutions(int revolutions)
 	setHardwareFluxSourceRevolutions(revolutions);
 }
 
+static void writeSectorsToFile(const SectorSet& sectors, const ImageSpec& spec)
+{
+	std::unique_ptr<ImageWriter> writer(ImageWriter::create(sectors, spec));
+	writer->adjustGeometry();
+	writer->printMap();
+	if (!csvFile.get().empty())
+		writer->writeCsv(csvFile.get());
+	writer->writeImage();
+}
+
 void Track::readFluxmap()
 {
 	std::cout << fmt::format("{0:>3}.{1}: ", physicalTrack, physicalSide) << std::flush;
 	fluxmap = fluxsource->readFlux(physicalTrack, physicalSide);
 	std::cout << fmt::format(
 		"{0} ms in {1} bytes\n",
-            int(fluxmap->duration()/1e6),
+            fluxmap->duration()/1e6,
             fluxmap->bytes());
 	if (outputFluxSink)
 		outputFluxSink->writeFlux(physicalTrack, physicalSide, *fluxmap);
@@ -176,8 +192,6 @@ void readDiskCommand(AbstractDecoder& decoder)
 			decoder.decodeToSectors(*track);
 
 			std::cout << "       ";
-			if (!track->sectors.empty())
-			{
 				std::cout << fmt::format("{} records, {} sectors; ",
 					track->rawrecords.size(),
 					track->sectors.size());
@@ -193,9 +207,12 @@ void readDiskCommand(AbstractDecoder& decoder)
 				}
 
 				bool hasBadSectors = false;
+				std::set<unsigned> requiredSectors = decoder.requiredSectors(*track);
 				for (const auto& i : readSectors)
 				{
 					const auto& sector = i.second;
+					requiredSectors.erase(sector->logicalSector);
+
 					if (sector->status != Sector::OK)
 					{
 						std::cout << std::endl
@@ -204,6 +221,12 @@ void readDiskCommand(AbstractDecoder& decoder)
 						hasBadSectors = true;
 					}
 				}
+				for (unsigned logicalSector : requiredSectors)
+				{
+					std::cout << "\n"
+					          << "       Required sector " << logicalSector << " missing; ";
+					hasBadSectors = true;
+				}
 
 				if (hasBadSectors)
 					failures = false;
@@ -213,7 +236,6 @@ void readDiskCommand(AbstractDecoder& decoder)
 
 				if (!hasBadSectors)
 					break;
-			}
 
 			if (!track->fluxsource->retryable())
 				break;
@@ -239,13 +261,13 @@ void readDiskCommand(AbstractDecoder& decoder)
         if (dumpSectors)
         {
             std::cout << "\nDecoded sectors follow:\n\n";
-            for (auto& i : readSectors)
+            for (auto& sector : track->sectors)
             {
-                auto& sector = i.second;
+				std::cout << fmt::format("{}.{:02}.{:02}: I+{:.2f}us with {:.2f}us clock: status {}\n",
-				std::cout << fmt::format("{}.{:02}.{:02}: I+{:.2f}us with {:.2f}us clock\n",
+                            sector.logicalTrack, sector.logicalSide, sector.logicalSector,
-                            sector->logicalTrack, sector->logicalSide, sector->logicalSector,
+                            sector.position.ns() / 1000.0, sector.clock / 1000.0,
-                            sector->position.ns() / 1000.0, sector->clock / 1000.0);
+							sector.status);
-				hexdump(std::cout, sector->data);
+				hexdump(std::cout, sector.data);
 				std::cout << std::endl;
             }
         }
@@ -274,7 +296,7 @@ void readDiskCommand(AbstractDecoder& decoder)
 
 	if (!visualise.get().empty())
 		visualiseSectorsToFile(allSectors, visualise.get());
-
+	
     writeSectorsToFile(allSectors, outputSpec);
 	if (failures)
 		std::cerr << "Warning: some sectors could not be decoded." << std::endl;

lib/sectorset.cc

@@ -1,5 +1,4 @@
 #include "globals.h"
-#include "image.h"
 #include "sector.h"
 #include "sectorset.h"
 

lib/sql.h

@@ -10,8 +10,9 @@ enum
     FLUX_VERSION_0, /* without properties table */
     FLUX_VERSION_1,
     FLUX_VERSION_2, /* new bytecode with index marks */
+	FLUX_VERSION_3, /* simplified bytecode with six-bit timer */
 
-    FLUX_VERSION_CURRENT = 2,
+    FLUX_VERSION_CURRENT = FLUX_VERSION_3,
 };
 
 extern void sqlCheck(sqlite3* db, int i);

lib/usb.cc

@@ -1,343 +0,0 @@
-#include "globals.h"
-#include "usb.h"
-#include "protocol.h"
-#include "fluxmap.h"
-#include "bytes.h"
-#include "common/crunch.h"
-#include <libusb.h>
-#include "fmt/format.h"
-
-#define TIMEOUT 5000
-
-static libusb_device_handle* device;
-
-static uint8_t buffer[FRAME_SIZE];
-
-static std::string usberror(int i)
-{
-    return libusb_strerror((libusb_error) i);
-}
-
-static void usb_init()
-{
-    if (device)
-        return;
-
-    int i = libusb_init(NULL);
-    if (i < 0)
-        Error() << "could not start libusb: " << usberror(i);
-
-    device = libusb_open_device_with_vid_pid(NULL, FLUXENGINE_VID, FLUXENGINE_PID);
-    if (!device)
-		Error() << "cannot find the FluxEngine (is it plugged in?)";
-    
-    int cfg = -1;
-    libusb_get_configuration(device, &cfg);
-    if (cfg != 1)
-    {
-        i = libusb_set_configuration(device, 1);
-        if (i < 0)
-            Error() << "the FluxEngine would not accept configuration: " << usberror(i);
-    }
-
-    i = libusb_claim_interface(device, 0);
-    if (i < 0)
-        Error() << "could not claim interface: " << usberror(i);
-
-    int version = usbGetVersion();
-    if (version != FLUXENGINE_VERSION)
-        Error() << "your FluxEngine firmware is at version " << version
-                << " but the client is for version " << FLUXENGINE_VERSION
-                << "; please upgrade";
-}
-
-static int usb_cmd_send(void* ptr, int len)
-{
-    //std::cerr << "send:\n";
-    //hexdump(std::cerr, Bytes((const uint8_t*)ptr, len));
-    int i = libusb_interrupt_transfer(device, FLUXENGINE_CMD_OUT_EP,
-        (uint8_t*) ptr, len, &len, TIMEOUT);
-    if (i < 0)
-        Error() << "failed to send command: " << usberror(i);
-    return len;
-}
-
-void usb_cmd_recv(void* ptr, int len)
-{
-    int i = libusb_interrupt_transfer(device, FLUXENGINE_CMD_IN_EP,
-       (uint8_t*)  ptr, len, &len, TIMEOUT);
-    if (i < 0)
-        Error() << "failed to receive command reply: " << usberror(i);
-    //std::cerr << "recv:\n";
-    //hexdump(std::cerr, Bytes((const uint8_t*)ptr, len));
-}
-
-static void bad_reply(void)
-{
-    struct error_frame* f = (struct error_frame*) buffer;
-    if (f->f.type != F_FRAME_ERROR)
-        Error() << fmt::format("bad USB reply 0x{:2x}", f->f.type);
-    switch (f->error)
-    {
-        case F_ERROR_BAD_COMMAND:
-            Error() << "device did not understand command";
-
-        case F_ERROR_UNDERRUN:
-            Error() << "USB underrun (not enough bandwidth)";
-            
-        default:
-            Error() << fmt::format("unknown device error {}", f->error);
-    }
-}
-
-template <typename T>
-static T* await_reply(int desired)
-{
-    for (;;)
-    {
-        usb_cmd_recv(buffer, sizeof(buffer));
-        struct any_frame* r = (struct any_frame*) buffer;
-        if (r->f.type == F_FRAME_DEBUG)
-        {
-            std::cout << "dev: " << ((struct debug_frame*)r)->payload << std::endl;
-            continue;
-        }
-        if (r->f.type != desired)
-            bad_reply();
-        return (T*) r;
-    }
-}
-
-int usbGetVersion(void)
-{
-    usb_init();
-
-    struct any_frame f = { .f = {.type = F_FRAME_GET_VERSION_CMD, .size = sizeof(f)} };
-    usb_cmd_send(&f, f.f.size);
-    auto r = await_reply<struct version_frame>(F_FRAME_GET_VERSION_REPLY);
-    return r->version;
-}
-
-void usbSeek(int track)
-{
-    usb_init();
-
-    struct seek_frame f = {
-        { .type = F_FRAME_SEEK_CMD, .size = sizeof(f) },
-        .track = (uint8_t) track
-    };
-    usb_cmd_send(&f, f.f.size);
-    await_reply<struct any_frame>(F_FRAME_SEEK_REPLY);
-}
-
-void usbRecalibrate()
-{
-    usb_init();
-
-    struct any_frame f = {
-        { .type = F_FRAME_RECALIBRATE_CMD, .size = sizeof(f) },
-    };
-    usb_cmd_send(&f, f.f.size);
-    await_reply<struct any_frame>(F_FRAME_RECALIBRATE_REPLY);
-}
-
-nanoseconds_t usbGetRotationalPeriod(void)
-{
-    usb_init();
-
-    struct any_frame f = { .f = {.type = F_FRAME_MEASURE_SPEED_CMD, .size = sizeof(f)} };
-    usb_cmd_send(&f, f.f.size);
-
-    auto r = await_reply<struct speed_frame>(F_FRAME_MEASURE_SPEED_REPLY);
-    return r->period_ms * 1000000;
-}
-
-static int large_bulk_transfer(int ep, Bytes& bytes)
-{
-    int len;
-    int i = libusb_bulk_transfer(device, ep, bytes.begin(), bytes.size(), &len, TIMEOUT);
-    if (i < 0)
-        Error() << "data transfer failed: " << usberror(i);
-    return len;
-}
-
-void usbTestBulkWrite()
-{
-    usb_init();
-
-    struct any_frame f = { .f = {.type = F_FRAME_BULK_WRITE_TEST_CMD, .size = sizeof(f)} };
-    usb_cmd_send(&f, f.f.size);
-
-    /* These must match the device. */
-    const int XSIZE = 64;
-    const int YSIZE = 256;
-    const int ZSIZE = 64;
-
-    Bytes bulk_buffer(XSIZE*YSIZE*ZSIZE);
-    double start_time = getCurrentTime();
-    large_bulk_transfer(FLUXENGINE_DATA_IN_EP, bulk_buffer);
-    double elapsed_time = getCurrentTime() - start_time;
-
-    std::cout << "Transferred "
-              << bulk_buffer.size()
-              << " bytes from FluxEngine -> PC in "
-              << int(elapsed_time * 1000.0)
-              << " ms ("
-              << int((bulk_buffer.size() / 1024.0) / elapsed_time)
-              << " kB/s)"
-              << std::endl;
-
-    for (int x=0; x<XSIZE; x++)
-        for (int y=0; y<YSIZE; y++)
-            for (int z=0; z<ZSIZE; z++)
-            {
-                int offset = x*XSIZE*YSIZE + y*ZSIZE + z;
-                if (bulk_buffer[offset] != uint8_t(x+y+z))
-                    Error() << "data transfer corrupted at 0x"
-                            << std::hex << offset << std::dec
-                            << " "
-                            << x << '.' << y << '.' << z << '.';
-            }
-
-    await_reply<struct any_frame>(F_FRAME_BULK_WRITE_TEST_REPLY);
-}
-
-void usbTestBulkRead()
-{
-    usb_init();
-
-    struct any_frame f = { .f = {.type = F_FRAME_BULK_READ_TEST_CMD, .size = sizeof(f)} };
-    usb_cmd_send(&f, f.f.size);
-
-    /* These must match the device. */
-    const int XSIZE = 64;
-    const int YSIZE = 256;
-    const int ZSIZE = 64;
-
-    Bytes bulk_buffer(XSIZE*YSIZE*ZSIZE);
-    for (int x=0; x<XSIZE; x++)
-        for (int y=0; y<YSIZE; y++)
-            for (int z=0; z<ZSIZE; z++)
-            {
-                int offset = x*XSIZE*YSIZE + y*ZSIZE + z;
-                bulk_buffer[offset] = uint8_t(x+y+z);
-            }
-
-    double start_time = getCurrentTime();
-    large_bulk_transfer(FLUXENGINE_DATA_OUT_EP, bulk_buffer);
-    double elapsed_time = getCurrentTime() - start_time;
-
-    std::cout << "Transferred "
-              << bulk_buffer.size()
-              << " bytes from PC -> FluxEngine in "
-              << int(elapsed_time * 1000.0)
-              << " ms ("
-              << int((bulk_buffer.size() / 1024.0) / elapsed_time)
-              << " kB/s)"
-              << std::endl;
-
-    await_reply<struct any_frame>(F_FRAME_BULK_READ_TEST_REPLY);
-}
-
-Bytes usbRead(int side, bool synced, nanoseconds_t readTime)
-{
-    struct read_frame f = {
-        .f = { .type = F_FRAME_READ_CMD, .size = sizeof(f) },
-        .side = (uint8_t) side,
-        .synced = (uint8_t) synced
-    };
-    uint16_t milliseconds = readTime / 1e6;
-    ((uint8_t*)&f.milliseconds)[0] = milliseconds;
-    ((uint8_t*)&f.milliseconds)[1] = milliseconds >> 8;
-    usb_cmd_send(&f, f.f.size);
-
-    auto fluxmap = std::unique_ptr<Fluxmap>(new Fluxmap);
-
-    Bytes buffer(1024*1024);
-    int len = large_bulk_transfer(FLUXENGINE_DATA_IN_EP, buffer);
-    buffer.resize(len);
-
-    await_reply<struct any_frame>(F_FRAME_READ_REPLY);
-    return buffer;
-}
-
-void usbWrite(int side, const Bytes& bytes)
-{
-    unsigned safelen = bytes.size() & ~(FRAME_SIZE-1);
-    Bytes safeBytes = bytes.slice(0, safelen);
-
-    struct write_frame f = {
-        .f = { .type = F_FRAME_WRITE_CMD, .size = sizeof(f) },
-        .side = (uint8_t) side,
-    };
-    ((uint8_t*)&f.bytes_to_write)[0] = safelen;
-    ((uint8_t*)&f.bytes_to_write)[1] = safelen >> 8;
-    ((uint8_t*)&f.bytes_to_write)[2] = safelen >> 16;
-    ((uint8_t*)&f.bytes_to_write)[3] = safelen >> 24;
-
-    usb_cmd_send(&f, f.f.size);
-
-    large_bulk_transfer(FLUXENGINE_DATA_OUT_EP, safeBytes);
-    
-    await_reply<struct any_frame>(F_FRAME_WRITE_REPLY);
-}
-
-void usbErase(int side)
-{
-    struct erase_frame f = {
-        .f = { .type = F_FRAME_ERASE_CMD, .size = sizeof(f) },
-        .side = (uint8_t) side,
-    };
-    usb_cmd_send(&f, f.f.size);
-
-    await_reply<struct any_frame>(F_FRAME_ERASE_REPLY);
-}
-
-void usbSetDrive(int drive, bool high_density, int index_mode)
-{
-    usb_init();
-
-    struct set_drive_frame f = {
-        { .type = F_FRAME_SET_DRIVE_CMD, .size = sizeof(f) },
-        .drive = (uint8_t) drive,
-        .high_density = high_density,
-        .index_mode = (uint8_t) index_mode
-    };
-    usb_cmd_send(&f, f.f.size);
-    await_reply<struct any_frame>(F_FRAME_SET_DRIVE_REPLY);
-}
-
-/* Hacky: the board always operates in little-endian mode. */
-static uint16_t read_short_from_usb(uint16_t usb)
-{
-    uint8_t* p = (uint8_t*)&usb;
-    return p[0] | (p[1] << 8);
-}
-
-static void convert_voltages_from_usb(const struct voltages& vin, struct voltages& vout)
-{
-    vout.logic0_mv = read_short_from_usb(vin.logic0_mv);
-    vout.logic1_mv = read_short_from_usb(vin.logic1_mv);
-}
-
-void usbMeasureVoltages(struct voltages_frame* voltages)
-{
-    usb_init();
-
-    struct any_frame f = {
-        { .type = F_FRAME_MEASURE_VOLTAGES_CMD, .size = sizeof(f) },
-    };
-    usb_cmd_send(&f, f.f.size);
-
-    struct voltages_frame* r = await_reply<struct voltages_frame>(F_FRAME_MEASURE_VOLTAGES_REPLY);
-    convert_voltages_from_usb(r->input_both_off, voltages->input_both_off);
-    convert_voltages_from_usb(r->input_drive_0_selected, voltages->input_drive_0_selected);
-    convert_voltages_from_usb(r->input_drive_1_selected, voltages->input_drive_1_selected);
-    convert_voltages_from_usb(r->input_drive_0_running, voltages->input_drive_0_running);
-    convert_voltages_from_usb(r->input_drive_1_running, voltages->input_drive_1_running);
-    convert_voltages_from_usb(r->output_both_off, voltages->output_both_off);
-    convert_voltages_from_usb(r->output_drive_0_selected, voltages->output_drive_0_selected);
-    convert_voltages_from_usb(r->output_drive_1_selected, voltages->output_drive_1_selected);
-    convert_voltages_from_usb(r->output_drive_0_running, voltages->output_drive_0_running);
-    convert_voltages_from_usb(r->output_drive_1_running, voltages->output_drive_1_running);
-}

lib/usb.h

@@ -1,19 +0,0 @@
-#ifndef USB_H
-#define USB_H
-
-class Fluxmap;
-class Bytes;
-
-extern int usbGetVersion();
-extern void usbRecalibrate();
-extern void usbSeek(int track);
-extern nanoseconds_t usbGetRotationalPeriod();
-extern void usbTestBulkWrite();
-extern void usbTestBulkRead();
-extern Bytes usbRead(int side, bool synced, nanoseconds_t readTime);
-extern void usbWrite(int side, const Bytes& bytes);
-extern void usbErase(int side);
-extern void usbSetDrive(int drive, bool high_density, int index_mode);
-extern void usbMeasureVoltages(struct voltages_frame* voltages);
-
-#endif

lib/usb/fluxengineusb.cc

@@ -0,0 +1,326 @@
+#include "globals.h"
+#include "usb.h"
+#include "protocol.h"
+#include "fluxmap.h"
+#include "bytes.h"
+#include <libusb.h>
+#include "fmt/format.h"
+
+#define TIMEOUT 5000
+
+/* Hacky: the board always operates in little-endian mode. */
+static uint16_t read_short_from_usb(uint16_t usb)
+{
+	uint8_t* p = (uint8_t*)&usb;
+	return p[0] | (p[1] << 8);
+}
+
+class FluxEngineUsb : public USB
+{
+private:
+	uint8_t _buffer[FRAME_SIZE];
+
+	int usb_cmd_send(void* ptr, int len)
+	{
+		//std::cerr << "send:\n";
+		//hexdump(std::cerr, Bytes((const uint8_t*)ptr, len));
+		int i = libusb_interrupt_transfer(_device, FLUXENGINE_CMD_OUT_EP,
+			(uint8_t*) ptr, len, &len, TIMEOUT);
+		if (i < 0)
+			Error() << "failed to send command: " << usberror(i);
+		return len;
+	}
+
+	void usb_cmd_recv(void* ptr, int len)
+	{
+		int i = libusb_interrupt_transfer(_device, FLUXENGINE_CMD_IN_EP,
+		   (uint8_t*)  ptr, len, &len, TIMEOUT);
+		if (i < 0)
+			Error() << "failed to receive command reply: " << usberror(i);
+		//std::cerr << "recv:\n";
+		//hexdump(std::cerr, Bytes((const uint8_t*)ptr, len));
+	}
+
+	int large_bulk_transfer(int ep, Bytes& bytes)
+	{
+		if (bytes.size() == 0)
+			return 0;
+
+		int len;
+		int i = libusb_bulk_transfer(_device, ep, bytes.begin(), bytes.size(), &len, TIMEOUT);
+		if (i < 0)
+			Error() << fmt::format("data transfer failed at {} bytes: {}", len, usberror(i));
+		return len;
+	}
+
+public:
+	FluxEngineUsb(libusb_device_handle* device)
+	{
+		_device = device;
+
+		int i;
+		int cfg = -1;
+		libusb_get_configuration(_device, &cfg);
+		if (cfg != 1)
+		{
+			i = libusb_set_configuration(_device, 1);
+			if (i < 0)
+				Error() << "the FluxEngine would not accept configuration: " << usberror(i);
+		}
+
+		i = libusb_claim_interface(_device, 0);
+		if (i < 0)
+			Error() << "could not claim interface: " << usberror(i);
+
+		int version = getVersion();
+		if (version != FLUXENGINE_VERSION)
+			Error() << "your FluxEngine firmware is at version " << version
+					<< " but the client is for version " << FLUXENGINE_VERSION
+					<< "; please upgrade";
+	}
+
+private:
+	void bad_reply(void)
+	{
+		struct error_frame* f = (struct error_frame*) _buffer;
+		if (f->f.type != F_FRAME_ERROR)
+			Error() << fmt::format("bad USB reply 0x{:2x}", f->f.type);
+		switch (f->error)
+		{
+			case F_ERROR_BAD_COMMAND:
+				Error() << "device did not understand command";
+
+			case F_ERROR_UNDERRUN:
+				Error() << "USB underrun (not enough bandwidth)";
+				
+			default:
+				Error() << fmt::format("unknown device error {}", f->error);
+		}
+	}
+
+	template <typename T>
+	T* await_reply(int desired)
+	{
+		for (;;)
+		{
+			usb_cmd_recv(_buffer, sizeof(_buffer));
+			struct any_frame* r = (struct any_frame*) _buffer;
+			if (r->f.type == F_FRAME_DEBUG)
+			{
+				std::cout << "dev: " << ((struct debug_frame*)r)->payload << std::endl;
+				continue;
+			}
+			if (r->f.type != desired)
+				bad_reply();
+			return (T*) r;
+		}
+	}
+
+public:
+	int getVersion()
+	{
+		struct any_frame f = { .f = {.type = F_FRAME_GET_VERSION_CMD, .size = sizeof(f)} };
+		usb_cmd_send(&f, f.f.size);
+		auto r = await_reply<struct version_frame>(F_FRAME_GET_VERSION_REPLY);
+		return r->version;
+	}
+
+	void seek(int track)
+	{
+		struct seek_frame f = {
+			{ .type = F_FRAME_SEEK_CMD, .size = sizeof(f) },
+			.track = (uint8_t) track
+		};
+		usb_cmd_send(&f, f.f.size);
+		await_reply<struct any_frame>(F_FRAME_SEEK_REPLY);
+	}
+
+	void recalibrate()
+	{
+		struct any_frame f = {
+			{ .type = F_FRAME_RECALIBRATE_CMD, .size = sizeof(f) },
+		};
+		usb_cmd_send(&f, f.f.size);
+		await_reply<struct any_frame>(F_FRAME_RECALIBRATE_REPLY);
+	}
+
+	nanoseconds_t getRotationalPeriod(void)
+	{
+		struct any_frame f = { .f = {.type = F_FRAME_MEASURE_SPEED_CMD, .size = sizeof(f)} };
+		usb_cmd_send(&f, f.f.size);
+
+		auto r = await_reply<struct speed_frame>(F_FRAME_MEASURE_SPEED_REPLY);
+		return r->period_ms * 1000000;
+	}
+
+	void testBulkWrite()
+	{
+		struct any_frame f = { .f = {.type = F_FRAME_BULK_WRITE_TEST_CMD, .size = sizeof(f)} };
+		usb_cmd_send(&f, f.f.size);
+
+		/* These must match the device. */
+		const int XSIZE = 64;
+		const int YSIZE = 256;
+		const int ZSIZE = 64;
+
+		Bytes bulk_buffer(XSIZE*YSIZE*ZSIZE);
+		double start_time = getCurrentTime();
+		large_bulk_transfer(FLUXENGINE_DATA_IN_EP, bulk_buffer);
+		double elapsed_time = getCurrentTime() - start_time;
+
+		std::cout << "Transferred "
+				  << bulk_buffer.size()
+				  << " bytes from FluxEngine -> PC in "
+				  << int(elapsed_time * 1000.0)
+				  << " ms ("
+				  << int((bulk_buffer.size() / 1024.0) / elapsed_time)
+				  << " kB/s)"
+				  << std::endl;
+
+		for (int x=0; x<XSIZE; x++)
+			for (int y=0; y<YSIZE; y++)
+				for (int z=0; z<ZSIZE; z++)
+				{
+					int offset = x*XSIZE*YSIZE + y*ZSIZE + z;
+					if (bulk_buffer[offset] != uint8_t(x+y+z))
+						Error() << "data transfer corrupted at 0x"
+								<< std::hex << offset << std::dec
+								<< " "
+								<< x << '.' << y << '.' << z << '.';
+				}
+
+		await_reply<struct any_frame>(F_FRAME_BULK_WRITE_TEST_REPLY);
+	}
+
+	void testBulkRead()
+	{
+		struct any_frame f = { .f = {.type = F_FRAME_BULK_READ_TEST_CMD, .size = sizeof(f)} };
+		usb_cmd_send(&f, f.f.size);
+
+		/* These must match the device. */
+		const int XSIZE = 64;
+		const int YSIZE = 256;
+		const int ZSIZE = 64;
+
+		Bytes bulk_buffer(XSIZE*YSIZE*ZSIZE);
+		for (int x=0; x<XSIZE; x++)
+			for (int y=0; y<YSIZE; y++)
+				for (int z=0; z<ZSIZE; z++)
+				{
+					int offset = x*XSIZE*YSIZE + y*ZSIZE + z;
+					bulk_buffer[offset] = uint8_t(x+y+z);
+				}
+
+		double start_time = getCurrentTime();
+		large_bulk_transfer(FLUXENGINE_DATA_OUT_EP, bulk_buffer);
+		double elapsed_time = getCurrentTime() - start_time;
+
+		std::cout << "Transferred "
+				  << bulk_buffer.size()
+				  << " bytes from PC -> FluxEngine in "
+				  << int(elapsed_time * 1000.0)
+				  << " ms ("
+				  << int((bulk_buffer.size() / 1024.0) / elapsed_time)
+				  << " kB/s)"
+				  << std::endl;
+
+		await_reply<struct any_frame>(F_FRAME_BULK_READ_TEST_REPLY);
+	}
+
+	Bytes read(int side, bool synced, nanoseconds_t readTime)
+	{
+		struct read_frame f = {
+			.f = { .type = F_FRAME_READ_CMD, .size = sizeof(f) },
+			.side = (uint8_t) side,
+			.synced = (uint8_t) synced
+		};
+		uint16_t milliseconds = readTime / 1e6;
+		((uint8_t*)&f.milliseconds)[0] = milliseconds;
+		((uint8_t*)&f.milliseconds)[1] = milliseconds >> 8;
+		usb_cmd_send(&f, f.f.size);
+
+		auto fluxmap = std::unique_ptr<Fluxmap>(new Fluxmap);
+
+		Bytes buffer(1024*1024);
+		int len = large_bulk_transfer(FLUXENGINE_DATA_IN_EP, buffer);
+		buffer.resize(len);
+
+		await_reply<struct any_frame>(F_FRAME_READ_REPLY);
+		return buffer;
+	}
+
+	void write(int side, const Bytes& bytes)
+	{
+		unsigned safelen = bytes.size() & ~(FRAME_SIZE-1);
+		Bytes safeBytes = bytes.slice(0, safelen);
+
+		struct write_frame f = {
+			.f = { .type = F_FRAME_WRITE_CMD, .size = sizeof(f) },
+			.side = (uint8_t) side,
+		};
+		((uint8_t*)&f.bytes_to_write)[0] = safelen;
+		((uint8_t*)&f.bytes_to_write)[1] = safelen >> 8;
+		((uint8_t*)&f.bytes_to_write)[2] = safelen >> 16;
+		((uint8_t*)&f.bytes_to_write)[3] = safelen >> 24;
+
+		usb_cmd_send(&f, f.f.size);
+		large_bulk_transfer(FLUXENGINE_DATA_OUT_EP, safeBytes);
+		
+		await_reply<struct any_frame>(F_FRAME_WRITE_REPLY);
+	}
+
+	void erase(int side)
+	{
+		struct erase_frame f = {
+			.f = { .type = F_FRAME_ERASE_CMD, .size = sizeof(f) },
+			.side = (uint8_t) side,
+		};
+		usb_cmd_send(&f, f.f.size);
+
+		await_reply<struct any_frame>(F_FRAME_ERASE_REPLY);
+	}
+
+	void setDrive(int drive, bool high_density, int index_mode)
+	{
+		struct set_drive_frame f = {
+			{ .type = F_FRAME_SET_DRIVE_CMD, .size = sizeof(f) },
+			.drive = (uint8_t) drive,
+			.high_density = high_density,
+			.index_mode = (uint8_t) index_mode
+		};
+		usb_cmd_send(&f, f.f.size);
+		await_reply<struct any_frame>(F_FRAME_SET_DRIVE_REPLY);
+	}
+
+	void measureVoltages(struct voltages_frame* voltages)
+	{
+		struct any_frame f = {
+			{ .type = F_FRAME_MEASURE_VOLTAGES_CMD, .size = sizeof(f) },
+		};
+		usb_cmd_send(&f, f.f.size);
+
+		auto convert_voltages_from_usb = [&](const struct voltages& vin, struct voltages& vout)
+		{
+			vout.logic0_mv = read_short_from_usb(vin.logic0_mv);
+			vout.logic1_mv = read_short_from_usb(vin.logic1_mv);
+		};
+
+		struct voltages_frame* r = await_reply<struct voltages_frame>(F_FRAME_MEASURE_VOLTAGES_REPLY);
+		convert_voltages_from_usb(r->input_both_off, voltages->input_both_off);
+		convert_voltages_from_usb(r->input_drive_0_selected, voltages->input_drive_0_selected);
+		convert_voltages_from_usb(r->input_drive_1_selected, voltages->input_drive_1_selected);
+		convert_voltages_from_usb(r->input_drive_0_running, voltages->input_drive_0_running);
+		convert_voltages_from_usb(r->input_drive_1_running, voltages->input_drive_1_running);
+		convert_voltages_from_usb(r->output_both_off, voltages->output_both_off);
+		convert_voltages_from_usb(r->output_drive_0_selected, voltages->output_drive_0_selected);
+		convert_voltages_from_usb(r->output_drive_1_selected, voltages->output_drive_1_selected);
+		convert_voltages_from_usb(r->output_drive_0_running, voltages->output_drive_0_running);
+		convert_voltages_from_usb(r->output_drive_1_running, voltages->output_drive_1_running);
+	}
+};
+
+USB* createFluxengineUsb(libusb_device_handle* device)
+{
+	return new FluxEngineUsb(device);
+}
+

lib/usb/usb.cc

@@ -0,0 +1,139 @@
+#include "globals.h"
+#include "flags.h"
+#include "usb.h"
+#include "protocol.h"
+#include "fluxmap.h"
+#include "bytes.h"
+#include <libusb.h>
+#include "fmt/format.h"
+
+FlagGroup usbFlags;
+
+static StringFlag device(
+    { "--device" },
+    "serial number of hardware device to use",
+	"");
+
+static USB* usb = NULL;
+
+enum
+{
+	DEV_FLUXENGINE,
+};
+
+struct CandidateDevice
+{
+	libusb_device* device;
+	libusb_device_descriptor desc;
+	int type;
+	std::string serial;
+};
+
+USB::~USB()
+{}
+
+std::string USB::usberror(int i)
+{
+    return libusb_strerror((libusb_error) i);
+}
+
+static const char* device_type(int i)
+{
+	switch (i)
+	{
+		case DEV_FLUXENGINE: return "FluxEngine";
+		default: assert(false);
+	}
+}
+
+static std::map<std::string, std::unique_ptr<CandidateDevice>> get_candidates(libusb_device** devices, int numdevices)
+{
+	std::map<std::string, std::unique_ptr<CandidateDevice>> candidates;
+	for (int i=0; i<numdevices; i++)
+	{
+		std::unique_ptr<CandidateDevice> candidate(new CandidateDevice());
+		candidate->device = devices[i];
+		(void) libusb_get_device_descriptor(devices[i], &candidate->desc);
+
+		if ((candidate->desc.idVendor == FLUXENGINE_VID) && (candidate->desc.idProduct == FLUXENGINE_PID))
+		{
+			candidate->type = DEV_FLUXENGINE;
+			candidate->serial = "";
+
+			libusb_device_handle* handle;
+			if (libusb_open(candidate->device, &handle) == 0)
+			{
+				unsigned char buffer[64];
+				libusb_get_string_descriptor_ascii(handle,
+					candidate->desc.iSerialNumber, buffer, sizeof(buffer));
+				candidate->serial = (const char*) buffer;
+				libusb_close(handle);
+			}
+
+			candidates[candidate->serial] = std::move(candidate);
+		}
+	}
+
+	return candidates;
+}
+
+static void open_device(CandidateDevice& candidate)
+{
+	libusb_device_handle* handle;
+	int i = libusb_open(candidate.device, &handle);
+	if (i < 0)
+		Error() << "cannot open USB device: " << libusb_strerror((libusb_error) i);
+	
+	std::cout << "Using " << device_type(candidate.type) << " with serial number " << candidate.serial << '\n';
+	usb = createFluxengineUsb(handle);
+}
+
+static CandidateDevice& select_candidate(const std::map<std::string, std::unique_ptr<CandidateDevice>>& devices)
+{
+	if (devices.size() == 0)
+		Error() << "no USB devices found (is one plugged in? Do you have permission to access USB devices?)";
+
+	if (device.get() == "")
+	{
+		if (devices.size() == 1)
+			return *devices.begin()->second;
+
+		std::cout << "More than one USB device detected. Use --device to specify which one to use:\n";
+		for (auto& i : devices)
+			std::cout << "  " << device_type(i.second->type) << ": " << i.first << '\n';
+		Error() << "specify USB device";
+	}
+	else
+	{
+		const auto& i = devices.find(device);
+		if (i != devices.end())
+			return *i->second;
+
+		Error() << "device with serial number '" << device.get() << "' not found";
+	}
+}
+
+USB& getUsb()
+{
+	if (!usb)
+	{
+		int i = libusb_init(NULL);
+		if (i < 0)
+			Error() << "could not start libusb: " << libusb_strerror((libusb_error) i);
+
+		libusb_device** devices;
+		int numdevices = libusb_get_device_list(NULL, &devices);
+		if (numdevices < 0)
+			Error() << "could not enumerate USB bus: " << libusb_strerror((libusb_error) numdevices);
+
+		auto candidates = get_candidates(devices, numdevices);
+		auto candidate = select_candidate(candidates);
+		open_device(candidate);
+
+		libusb_free_device_list(devices, true);
+
+	}
+
+	return *usb;
+}
+

lib/usb/usb.h

@@ -0,0 +1,60 @@
+#ifndef USB_H
+#define USB_H
+
+#include "bytes.h"
+#include "flags.h"
+
+class Fluxmap;
+class libusb_device_handle;
+
+class USB
+{
+public:
+	virtual ~USB();
+
+	virtual int getVersion() = 0;
+	virtual void recalibrate() = 0;
+	virtual void seek(int track) = 0;
+	virtual nanoseconds_t getRotationalPeriod() = 0;
+	virtual void testBulkWrite() = 0;
+	virtual void testBulkRead() = 0;
+	virtual Bytes read(int side, bool synced, nanoseconds_t readTime) = 0;
+	virtual void write(int side, const Bytes& bytes) = 0;
+	virtual void erase(int side) = 0;
+	virtual void setDrive(int drive, bool high_density, int index_mode) = 0;
+	virtual void measureVoltages(struct voltages_frame* voltages) = 0;
+
+protected:
+	std::string usberror(int i);
+
+	libusb_device_handle* _device;
+};
+
+extern FlagGroup usbFlags;
+extern USB& getUsb();
+
+extern USB* createFluxengineUsb(libusb_device_handle* device);
+
+static inline int usbGetVersion()     { return getUsb().getVersion(); }
+static inline void usbRecalibrate()   { getUsb().recalibrate(); }
+static inline void usbSeek(int track) { getUsb().seek(track); }
+static inline void usbTestBulkWrite() { getUsb().testBulkWrite(); }
+static inline void usbTestBulkRead()  { getUsb().testBulkRead(); }
+static inline void usbErase(int side) { getUsb().erase(side); }
+
+static inline nanoseconds_t usbGetRotationalPeriod()
+{ return getUsb().getRotationalPeriod(); }
+
+static inline Bytes usbRead(int side, bool synced, nanoseconds_t readTime)
+{ return getUsb().read(side, synced, readTime); }
+
+static inline void usbWrite(int side, const Bytes& bytes)
+{ getUsb().write(side, bytes); }
+
+static inline void usbSetDrive(int drive, bool high_density, int index_mode)
+{ getUsb().setDrive(drive, high_density, index_mode); }
+
+static inline void usbMeasureVoltages(struct voltages_frame* voltages)
+{ getUsb().measureVoltages(voltages); }
+
+#endif

lib/visualiser.cc

@@ -1,6 +1,5 @@
 #define _USE_MATH_DEFINES
 #include "globals.h"
-#include "image.h"
 #include "sector.h"
 #include "sectorset.h"
 #include "visualiser.h"
@@ -48,8 +47,8 @@ void visualiseSectorsToFile(const SectorSet& sectors, const std::string& filenam
 
             auto drawArc = [&](const std::unique_ptr<Sector>& sector, nanoseconds_t start, nanoseconds_t end, const std::string& colour)
             {
-                start %= period*1000000;
+                start = fmod(start, period*1000000.0);
-                end %= period*1000000;
+                end = fmod(end, period*1000000.0);
                 if (end < start)
                     end += period*1000000;
                 

lib/writer.cc

@@ -4,18 +4,18 @@
 #include "writer.h"
 #include "sql.h"
 #include "protocol.h"
-#include "usb.h"
+#include "usb/usb.h"
 #include "dataspec.h"
 #include "encoders/encoders.h"
 #include "fluxsource/fluxsource.h"
 #include "fluxsink/fluxsink.h"
+#include "imagereader/imagereader.h"
 #include "fmt/format.h"
 #include "record.h"
-#include "image.h"
 #include "sector.h"
 #include "sectorset.h"
 
-FlagGroup writerFlags { &hardwareFluxSourceFlags, &hardwareFluxSinkFlags };
+FlagGroup writerFlags { &hardwareFluxSourceFlags, &sqliteFluxSinkFlags, &hardwareFluxSinkFlags };
 
 static DataSpecFlag dest(
     { "--dest", "-d" },
@@ -43,6 +43,11 @@ void setWriterDefaultInput(const std::string& input)
     ::input.set(input);
 }
 
+static SectorSet readSectorsFromFile(const ImageSpec& spec)
+{
+	return ImageReader::create(spec)->readImage();
+}
+
 void writeTracks(
 	const std::function<std::unique_ptr<Fluxmap>(int track, int side)> producer)
 {
@@ -53,19 +58,7 @@ void writeTracks(
 	setHardwareFluxSourceDensity(highDensityFlag);
 	setHardwareFluxSinkDensity(highDensityFlag);
 
-	if (!spec.filename.empty())
+	std::shared_ptr<FluxSink> fluxSink = FluxSink::create(spec);
-	{
-		outdb = sqlOpen(spec.filename, SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE);
-		sqlPrepareFlux(outdb);
-		sqlStmt(outdb, "BEGIN;");
-        sqlWriteIntProperty(outdb, "version", FLUX_VERSION_CURRENT);
-		atexit([]()
-			{
-				sqlStmt(outdb, "COMMIT;");
-				sqlClose(outdb);
-			}
-		);
-	}
 
     for (const auto& location : spec.locations)
     {
@@ -73,31 +66,16 @@ void writeTracks(
         std::unique_ptr<Fluxmap> fluxmap = producer(location.track, location.side);
         if (!fluxmap)
         {
-            if (!outdb)
+            /* Create an empty fluxmap for writing. */
-            {
+            fluxmap.reset(new Fluxmap());
-                std::cout << "erasing\n";
-                usbSeek(location.track);
-                usbErase(location.side);
-            }
-            else
-                std::cout << "skipping\n";
-        }
-        else
-        {
-            /* Precompensation actually seems to make things worse, so let's leave
-             * it disabled for now. */
-            //fluxmap->precompensate(PRECOMPENSATION_THRESHOLD_TICKS, 2);
-            if (outdb)
-                sqlWriteFlux(outdb, location.track, location.side, *fluxmap);
-            else
-            {
-                Bytes crunched = fluxmap->rawBytes().crunch();
-                usbSeek(location.track);
-                usbWrite(location.side, crunched);
-            }
-            std::cout << fmt::format(
-                "{0} ms in {1} bytes", int(fluxmap->duration()/1e6), fluxmap->bytes()) << std::endl;
         }
+
+        /* Precompensation actually seems to make things worse, so let's leave
+            * it disabled for now. */
+        //fluxmap->precompensate(PRECOMPENSATION_THRESHOLD_TICKS, 2);
+        fluxSink->writeFlux(location.track, location.side, *fluxmap);
+        std::cout << fmt::format(
+            "{0} ms in {1} bytes", int(fluxmap->duration()/1e6), fluxmap->bytes()) << std::endl;
     }
 }
 

mkninja.sh

@@ -154,6 +154,7 @@ buildlibrary libbackend.a \
 	lib/imagereader/imagereader.cc \
 	lib/imagereader/imgimagereader.cc \
 	lib/imagewriter/d64imagewriter.cc \
+	lib/imagewriter/diskcopyimagewriter.cc \
 	lib/imagewriter/imagewriter.cc \
 	lib/imagewriter/imgimagewriter.cc \
 	lib/imagewriter/ldbsimagewriter.cc \
@@ -174,7 +175,6 @@ buildlibrary libbackend.a \
     arch/victor9k/decoder.cc \
     arch/zilogmcz/decoder.cc \
     lib/bytes.cc \
-    lib/common/crunch.c \
     lib/crc.cc \
     lib/dataspec.cc \
     lib/decoders/decoders.cc \
@@ -191,15 +191,15 @@ buildlibrary libbackend.a \
     lib/fluxsource/kryoflux.cc \
     lib/fluxsource/sqlitefluxsource.cc \
     lib/fluxsource/streamfluxsource.cc \
+    lib/usb/usb.cc \
+    lib/usb/fluxengineusb.cc \
     lib/globals.cc \
     lib/hexdump.cc \
-    lib/image.cc \
     lib/ldbs.cc \
     lib/reader.cc \
     lib/sector.cc \
     lib/sectorset.cc \
     lib/sql.cc \
-    lib/usb.cc \
     lib/visualiser.cc \
     lib/writer.cc \
 
@@ -263,7 +263,6 @@ buildsimpleprogram brother240tool \
 runtest bitaccumulator-test tests/bitaccumulator.cc
 runtest bytes-test          tests/bytes.cc
 runtest compression-test    tests/compression.cc
-runtest crunch-test         tests/crunch.cc
 runtest dataspec-test       tests/dataspec.cc
 runtest flags-test          tests/flags.cc
 runtest fluxpattern-test    tests/fluxpattern.cc

protocol.h

@@ -3,7 +3,7 @@
 
 enum 
 {
-    FLUXENGINE_VERSION = 12,
+    FLUXENGINE_VERSION = 14,
 
     FLUXENGINE_VID = 0x1209,
     FLUXENGINE_PID = 0x6e00,
@@ -86,8 +86,8 @@ enum
 
 enum
 {
-    F_OP_PULSE = 0x80,
+    F_BIT_PULSE = 0x80,
-    F_OP_INDEX = 0x81
+    F_BIT_INDEX = 0x40
 };
 
 struct frame_header

src/fe-fluxtoau.cc

@@ -81,14 +81,14 @@ int mainConvertFluxToAu(int argc, const char* argv[])
         while (!fmr.eof())
         {
             unsigned ticks;
-            int op = fmr.readOpcode(ticks);
+            uint8_t bits = fmr.getNextEvent(ticks);
-            if (op == -1)
+            if (fmr.eof())
                 break;
             timestamp += ticks;
 
-            if (op == F_OP_PULSE)
+            if (bits & F_BIT_PULSE)
                 data[timestamp*channels + 0] = 0x7f;
-            if (withIndex && (op == F_OP_INDEX))
+            if (withIndex && (bits & F_BIT_INDEX))
                 data[timestamp*channels + 1] = 0x7f;
         }
 

src/fe-fluxtoscp.cc

@@ -18,6 +18,11 @@ static SettableFlag fortyTrackMode(
     "set 48 tpi mode; only every other physical track is emitted"
 );
 
+static SettableFlag indexedMode(
+	{ "--indexed", "-i" },
+	"align data to track boundaries"
+);
+
 static SettableFlag singleSided(
     { "--single-sided", "-s" },
     "only emit side 0"
@@ -45,14 +50,18 @@ static void write_le32(uint8_t dest[4], uint32_t v)
     dest[3] = v >> 24;
 }
 
+static void appendChecksum(uint32_t& checksum, const Bytes& bytes)
+{
+	ByteReader br(bytes);
+	while (!br.eof())
+		checksum += br.read_8();
+}
+
 static int strackno(int track, int side)
 {
     if (fortyTrackMode)
         track /= 2;
-    if (singleSided)
+	return (track << 1) | side;
-        return track;
-    else
-        return (track << 1) | side;
 }
 
 int mainConvertFluxToScp(int argc, const char* argv[])
@@ -90,7 +99,8 @@ int mainConvertFluxToScp(int argc, const char* argv[])
     fileheader.revolutions = 5;
     fileheader.start_track = 0;
     fileheader.end_track = maxStrack;
-    fileheader.flags = SCP_FLAG_INDEXED | (fortyTrackMode ? 0 : SCP_FLAG_96TPI);
+    fileheader.flags = (indexedMode ? SCP_FLAG_INDEXED : 0)
+			| (fortyTrackMode ? 0 : SCP_FLAG_96TPI);
     fileheader.cell_width = 0;
     fileheader.heads = singleSided ? 1 : 0;
 
@@ -104,9 +114,15 @@ int mainConvertFluxToScp(int argc, const char* argv[])
         for (int side = 0; side <= maxside; side++)
         {
             int strack = strackno(track, side);
-            std::cout << fmt::format("FE track {}.{}, SCP track {}: ", track, side, strack) << std::flush;
+            std::cout << fmt::format("{}.{}: ", track, side) << std::flush;
 
             auto fluxmap = sqlReadFlux(inputDb, track, side);
+			if (fluxmap->bytes() == 0)
+			{
+				std::cout << "missing\n";
+				continue;
+			}
+
             ScpTrack trackheader = {0};
             trackheader.track_id[0] = 'T';
             trackheader.track_id[1] = 'R';
@@ -117,6 +133,9 @@ int mainConvertFluxToScp(int argc, const char* argv[])
             Bytes fluxdata;
             ByteWriter fluxdataWriter(fluxdata);
 
+			if (indexedMode)
+				fmr.findEvent(F_BIT_INDEX);
+
             int revolution = 0;
             unsigned revTicks = 0;
             unsigned totalTicks = 0;
@@ -125,50 +144,41 @@ int mainConvertFluxToScp(int argc, const char* argv[])
             while (revolution < 5)
             {
                 unsigned ticks;
-                int opcode = fmr.readOpcode(ticks);
+                uint8_t bits = fmr.getNextEvent(ticks);
-                if (ticks)
+				ticksSinceLastPulse += ticks;
-                {
+				totalTicks += ticks;
-                    ticksSinceLastPulse += ticks;
+				revTicks += ticks;
-                    totalTicks += ticks;
-                    revTicks += ticks;
-                }
 
-                switch (opcode)
+				if (fmr.eof() || (bits & F_BIT_INDEX))
-                {
+				{
-                    case -1: /* end of flux, treat like an index marker */
+					auto* revheader = &trackheader.revolution[revolution];
-                    case F_OP_INDEX:
+					write_le32(revheader->offset, startOffset + sizeof(ScpTrack));
-                    {
+					write_le32(revheader->length, (fluxdataWriter.pos - startOffset) / 2);
-                        auto* revheader = &trackheader.revolution[revolution];
+					write_le32(revheader->index, revTicks * NS_PER_TICK / 25);
-                        write_le32(revheader->offset, startOffset + sizeof(ScpTrack));
+					revolution++;
-                        write_le32(revheader->length, (fluxdataWriter.pos - startOffset) / 2);
+					revheader++;
-                        write_le32(revheader->index, revTicks * NS_PER_TICK / 25);
+					revTicks = 0;
-                        revolution++;
+					startOffset = fluxdataWriter.pos;
-                        revheader++;
+				}
-                        revTicks = 0;
-                        startOffset = fluxdataWriter.pos;
-                        break;
-                    }
 
-                    case F_OP_PULSE:
+				if (bits & F_BIT_PULSE)
-                    {
+				{
-                        unsigned t = ticksSinceLastPulse * NS_PER_TICK / 25;
+					unsigned t = ticksSinceLastPulse * NS_PER_TICK / 25;
-                        while (t >= 0x10000)
+					while (t >= 0x10000)
-                        {
+					{
-                            fluxdataWriter.write_be16(0);
+						fluxdataWriter.write_be16(0);
-                            t -= 0x10000;
+						t -= 0x10000;
-                        }
+					}
-                        fluxdataWriter.write_be16(t);
+					fluxdataWriter.write_be16(t);
-                        ticksSinceLastPulse = 0;
+					ticksSinceLastPulse = 0;
-                        break;
+				}
-                    }
-                }
             }
 
             write_le32(fileheader.track[strack], trackdataWriter.pos + sizeof(ScpHeader));
             trackdataWriter += Bytes((uint8_t*)&trackheader, sizeof(trackheader));
             trackdataWriter += fluxdata;
 
-            std::cout << fmt::format("{} ms in {} bytes\n",
+            std::cout << fmt::format("{:.3f} ms in {} bytes\n",
                 totalTicks * MS_PER_TICK,
                 fluxdata.size());
         }
@@ -176,6 +186,13 @@ int mainConvertFluxToScp(int argc, const char* argv[])
 
     sqlClose(inputDb);
     
+	uint32_t checksum = 0;
+	appendChecksum(checksum,
+		Bytes((const uint8_t*) &fileheader, sizeof(fileheader))
+			.slice(0x10));
+	appendChecksum(checksum, trackdata);
+	write_le32(fileheader.checksum, checksum);
+
     std::cout << "Writing output file...\n";
     std::ofstream of(filenames[1], std::ios::out | std::ios::binary);
     if (!of.is_open())

src/fe-fluxtovcd.cc

@@ -59,8 +59,8 @@ int mainConvertFluxToVcd(int argc, const char* argv[])
     while (!fmr.eof())
     {
         unsigned ticks;
-        int op = fmr.readOpcode(ticks);
+        uint8_t bits = fmr.getNextEvent(ticks);
-        if (op == -1)
+        if (fmr.eof())
             break;
 
         unsigned newtimestamp = timestamp + ticks;
@@ -71,9 +71,9 @@ int mainConvertFluxToVcd(int argc, const char* argv[])
             of << fmt::format("#{} ", (uint64_t)(timestamp * NS_PER_TICK));
         }
 
-        if (op == F_OP_PULSE)
+        if (bits & F_BIT_PULSE)
             of << "1p ";
-        if (op == F_OP_INDEX)
+        if (bits & F_BIT_INDEX)
             of << "1i ";
 
         lasttimestamp = timestamp;

src/fe-inspect.cc

@@ -4,7 +4,6 @@
 #include "fluxmap.h"
 #include "decoders/fluxmapreader.h"
 #include "decoders/decoders.h"
-#include "image.h"
 #include "protocol.h"
 #include "decoders/rawbits.h"
 #include "record.h"
@@ -73,7 +72,7 @@ static nanoseconds_t guessClock(const Fluxmap& fluxmap)
 
     while (!fr.eof())
     {
-        unsigned interval = fr.readNextMatchingOpcode(F_OP_PULSE);
+        unsigned interval = fr.findEvent(F_BIT_PULSE);
         if (interval > 0xff)
             continue;
         buckets[interval]++;
@@ -156,7 +155,11 @@ static nanoseconds_t guessClock(const Fluxmap& fluxmap)
 				s += BLOCK_ELEMENTS[8];
 			s += BLOCK_ELEMENTS[bar & 7];
 
-			std::cout << fmt::format("{:.2f} {:6} {}", (double)i * US_PER_TICK, value, s);
+			std::cout << fmt::format("{: 3} {:.2f} {:6} {}",
+					i,
+					(double)i * US_PER_TICK,
+					value,
+					s);
 			std::cout << std::endl;
 		}
 	}
@@ -186,6 +189,12 @@ int mainInspect(int argc, const char* argv[])
 	auto& track = *tracks.begin();
 	track->readFluxmap();
 
+	std::cout << fmt::format("0x{:x} bytes of data in {:.3f}ms\n",
+			track->fluxmap->bytes(),
+			track->fluxmap->duration() / 1e6);
+	std::cout << fmt::format("Required USB bandwidth: {}kB/s\n",
+			track->fluxmap->bytes()/1024.0 / (track->fluxmap->duration() / 1e9));
+
 	nanoseconds_t clockPeriod = guessClock(*track->fluxmap);
 	std::cout << fmt::format("{:.2f} us clock detected.", (double)clockPeriod/1000.0) << std::flush;
 
@@ -209,7 +218,7 @@ int mainInspect(int argc, const char* argv[])
 		nanoseconds_t lasttransition = 0;
 		while (!fmr.eof())
 		{
-			ticks += fmr.readNextMatchingOpcode(F_OP_PULSE);
+			ticks += fmr.findEvent(F_BIT_PULSE);
 
 			nanoseconds_t transition = ticks*NS_PER_TICK;
 			nanoseconds_t next;

src/fe-readadfs.cc

@@ -3,7 +3,6 @@
 #include "reader.h"
 #include "fluxmap.h"
 #include "decoders/decoders.h"
-#include "image.h"
 #include "sector.h"
 #include "sectorset.h"
 #include "record.h"

src/fe-readaeslanier.cc

@@ -3,7 +3,6 @@
 #include "reader.h"
 #include "fluxmap.h"
 #include "decoders/decoders.h"
-#include "image.h"
 #include "sector.h"
 #include "sectorset.h"
 #include "record.h"

src/fe-readamiga.cc

@@ -6,7 +6,6 @@
 #include "amiga/amiga.h"
 #include "sector.h"
 #include "sectorset.h"
-#include "image.h"
 #include "record.h"
 #include "fmt/format.h"
 #include <fstream>

src/fe-readampro.cc

@@ -3,7 +3,6 @@
 #include "reader.h"
 #include "fluxmap.h"
 #include "decoders/decoders.h"
-#include "image.h"
 #include "sector.h"
 #include "sectorset.h"
 #include "record.h"

src/fe-readapple2.cc

@@ -6,7 +6,6 @@
 #include "apple2/apple2.h"
 #include "sector.h"
 #include "sectorset.h"
-#include "image.h"
 #include "record.h"
 #include "fmt/format.h"
 #include <fstream>

src/fe-readbrother.cc

@@ -7,7 +7,6 @@
 #include "brother/brother.h"
 #include "sector.h"
 #include "sectorset.h"
-#include "image.h"
 #include "record.h"
 #include "fmt/format.h"
 #include <fstream>

src/fe-readc64.cc

@@ -6,7 +6,6 @@
 #include "c64/c64.h"
 #include "sector.h"
 #include "sectorset.h"
-#include "image.h"
 #include "record.h"
 #include "fmt/format.h"
 #include <fstream>

src/fe-readdfs.cc

@@ -3,7 +3,6 @@
 #include "reader.h"
 #include "fluxmap.h"
 #include "decoders/decoders.h"
-#include "image.h"
 #include "sector.h"
 #include "sectorset.h"
 #include "record.h"

src/fe-readf85.cc

@@ -6,7 +6,6 @@
 #include "f85/f85.h"
 #include "sector.h"
 #include "sectorset.h"
-#include "image.h"
 #include "record.h"
 #include "fmt/format.h"
 #include <fstream>

src/fe-readfb100.cc

@@ -3,7 +3,6 @@
 #include "reader.h"
 #include "fluxmap.h"
 #include "decoders/decoders.h"
-#include "image.h"
 #include "sector.h"
 #include "sectorset.h"
 #include "record.h"

src/fe-readibm.cc

@@ -3,32 +3,37 @@
 #include "reader.h"
 #include "fluxmap.h"
 #include "decoders/decoders.h"
-#include "image.h"
 #include "sector.h"
 #include "sectorset.h"
 #include "record.h"
+#include "dataspec.h"
 #include "ibm/ibm.h"
 #include "fmt/format.h"
 
 static FlagGroup flags { &readerFlags };
 
 static IntFlag sectorIdBase(
-	{ "--sector-id-base" },
+	{ "--ibm-sector-id-base" },
 	"Sector ID of the first sector.",
 	1);
 
 static BoolFlag ignoreSideByte(
-	{ "--ignore-side-byte" },
+	{ "--ibm-ignore-side-byte" },
 	"Ignore the side byte in the sector ID, and use the physical side instead.",
 	false);
 
+static RangeFlag requiredSectors(
+	{ "--ibm-required-sectors" },
+	"A comma seperated list or range of sectors which must be on each track.",
+	"");
+
 int mainReadIBM(int argc, const char* argv[])
 {
 	setReaderDefaultSource(":t=0-79:s=0-1");
 	setReaderDefaultOutput("ibm.img");
     flags.parseFlags(argc, argv);
 
-	IbmDecoder decoder(sectorIdBase, ignoreSideByte);
+	IbmDecoder decoder(sectorIdBase, ignoreSideByte, requiredSectors);
 	readDiskCommand(decoder);
     return 0;
 }

src/fe-readmac.cc

@@ -6,7 +6,6 @@
 #include "macintosh/macintosh.h"
 #include "sector.h"
 #include "sectorset.h"
-#include "image.h"
 #include "record.h"
 #include "fmt/format.h"
 #include <fstream>

src/fe-readmx.cc

@@ -4,7 +4,6 @@
 #include "fluxmap.h"
 #include "decoders/decoders.h"
 #include "mx/mx.h"
-#include "image.h"
 #include "sector.h"
 #include "sectorset.h"
 #include "record.h"

src/fe-readvictor9k.cc

@@ -6,7 +6,6 @@
 #include "victor9k/victor9k.h"
 #include "sector.h"
 #include "sectorset.h"
-#include "image.h"
 #include "record.h"
 #include "fmt/format.h"
 #include <fstream>

src/fe-readzilogmcz.cc

@@ -3,7 +3,6 @@
 #include "reader.h"
 #include "fluxmap.h"
 #include "decoders/decoders.h"
-#include "image.h"
 #include "sector.h"
 #include "sectorset.h"
 #include "record.h"

src/fe-rpm.cc

@@ -1,10 +1,12 @@
 #include "globals.h"
 #include "flags.h"
-#include "usb.h"
+#include "usb/usb.h"
 #include "dataspec.h"
 #include "protocol.h"
 
-static FlagGroup flags;
+static FlagGroup flags = {
+	&usbFlags,
+};
 
 static DataSpecFlag source(
     { "--source", "-s" },

src/fe-scptoflux.cc

@@ -16,7 +16,7 @@ static int endSide;
 
 static void syntax()
 {
-    std::cout << "Syntax: fluxengine convert cwftoflux <cwffile> <fluxfile>\n";
+    std::cout << "Syntax: fluxengine convert scptoflux <scpfile> <fluxfile>\n";
     exit(0);
 }
 
@@ -28,15 +28,11 @@ static void check_for_error()
 
 static int trackno(int strack)
 {
-    if (startSide == endSide)
-        return strack;
     return strack >> 1;
 }
 
 static int headno(int strack)
 {
-    if (startSide == endSide)
-        return startSide;
     return strack & 1;
 }
 
@@ -65,6 +61,8 @@ static void read_header()
 static void read_track(int strack)
 {
     uint32_t offset = Bytes(header.track[strack], 4).reader().read_le32();
+	if (offset == 0)
+		return;
 
     ScpTrack trackheader;
     inputFile.seekg(offset, std::ios::beg);
@@ -112,7 +110,7 @@ static void read_track(int strack)
         inputBytes += datalength*2;
     }
 
-    std::cout << fmt::format(" {} ms in {} input bytes and {} output bytes\n",
+    std::cout << fmt::format(" {:.3f} ms in {} input bytes and {} output bytes\n",
         fluxmap.duration() / 1e6, inputBytes, fluxmap.bytes());
     sqlWriteFlux(outputDb, trackno(strack), headno(strack), fluxmap);
 }

src/fe-seek.cc

@@ -1,9 +1,11 @@
 #include "globals.h"
 #include "flags.h"
-#include "usb.h"
+#include "usb/usb.h"
 #include "protocol.h"
 
-static FlagGroup flags;
+static FlagGroup flags = {
+	&usbFlags,
+};
 
 static IntFlag drive(
     { "--drive", "-d" },

src/fe-testbandwidth.cc

@@ -1,8 +1,10 @@
 #include "globals.h"
 #include "flags.h"
-#include "usb.h"
+#include "usb/usb.h"
 
-static FlagGroup flags;
+static FlagGroup flags = {
+	&usbFlags,
+};
 
 int mainTestBandwidth(int argc, const char* argv[])
 {

src/fe-testvoltages.cc

@@ -1,10 +1,12 @@
 #include "globals.h"
 #include "flags.h"
-#include "usb.h"
+#include "usb/usb.h"
 #include "protocol.h"
 #include <fmt/format.h>
 
-static FlagGroup flags;
+static FlagGroup flags = {
+	&usbFlags,
+};
 
 static std::string display_voltages(struct voltages& v)
 {

src/fe-upgradefluxfile.cc

@@ -6,7 +6,7 @@
 
 static sqlite3* db;
 
-static void update_version_1_to_2()
+static void update_version_1_to_3()
 {
     for (const auto i : sqlFindFlux(db))
     {
@@ -33,6 +33,44 @@ static void update_version_1_to_2()
     std::cout << std::endl;
 }
 
+static void update_version_2_to_3()
+{
+	for (const auto i : sqlFindFlux(db))
+	{
+		Fluxmap after;
+        const auto before = sqlReadFlux(db, i.first, i.second);
+
+        /* Remember, before does not contain valid opcodes! */
+        unsigned pending = 0;
+        for (uint8_t b : before->rawBytes())
+        {
+			switch (b)
+			{
+				case 0x80: /* pulse */
+					after.appendInterval(pending);
+					after.appendPulse();
+					pending = 0;
+					break;
+
+				case 0x81: /* index */
+					after.appendInterval(pending);
+					after.appendIndex();
+					pending = 0;
+					break;
+
+				default:
+					pending += b;
+					break;
+			}
+        }
+		after.appendInterval(pending);
+
+        sqlWriteFlux(db, i.first, i.second, after);
+        std::cout << '.' << std::flush;
+    }
+    std::cout << std::endl;
+}
+
 int mainUpgradeFluxFile(int argc, const char* argv[])
 {
     if (argc != 2)
@@ -71,14 +109,24 @@ int mainUpgradeFluxFile(int argc, const char* argv[])
 
     if (version == FLUX_VERSION_1)
     {
-        std::cout << "Upgrading to version 2\n";
+        std::cout << "Upgrading to version 3\n";
         sqlStmt(db, "BEGIN;");
-        update_version_1_to_2();
+        update_version_1_to_3();
-        version = FLUX_VERSION_2;
+        version = FLUX_VERSION_3;
         sqlWriteIntProperty(db, "version", version);
         sqlStmt(db, "COMMIT;");
     }
 
+	if (version == FLUX_VERSION_2)
+	{
+        std::cout << "Upgrading to version 3\n";
+        sqlStmt(db, "BEGIN;");
+        update_version_2_to_3();
+        version = FLUX_VERSION_3;
+        sqlWriteIntProperty(db, "version", version);
+        sqlStmt(db, "COMMIT;");
+	}
+
     std::cout << "Vacuuming\n";
     sqlStmt(db, "VACUUM;");
     std::cout << "Upgrade done\n";

src/fe-writeamiga.cc

@@ -4,7 +4,6 @@
 #include "amiga/amiga.h"
 #include "writer.h"
 #include "fmt/format.h"
-#include "image.h"
 #include <fstream>
 
 static FlagGroup flags { &writerFlags, &amigaEncoderFlags };

src/fe-writebrother.cc

@@ -5,18 +5,31 @@
 #include "brother/brother.h"
 #include "writer.h"
 #include "fmt/format.h"
-#include "image.h"
 #include <fstream>
 
 static FlagGroup flags { &writerFlags, &brotherEncoderFlags };
 
+static int brotherFormat = 240;
+static ActionFlag preset120(
+	{ "--brother-preset-120" },
+	"Write the Brother 120kB format instead of the 240kB one.",
+	[] {
+		setWriterDefaultInput(":c=39:h=1:s=12:b=256");
+		brotherFormat = 120;
+	});
+
+static IntFlag bias(
+	{ "--brother-track-bias" },
+	"Shift the entire format this many tracks on the disk.",
+	0);
+
 int mainWriteBrother(int argc, const char* argv[])
 {
     setWriterDefaultInput(":c=78:h=1:s=12:b=256");
 	setWriterDefaultDest(":d=0:t=0-77:s=0");
     flags.parseFlags(argc, argv);
 
-	BrotherEncoder encoder;
+	BrotherEncoder encoder(brotherFormat, bias);
 	writeDiskCommand(encoder);
 
     return 0;

src/fe-writeibm.cc

@@ -5,7 +5,6 @@
 #include "ibm/ibm.h"
 #include "writer.h"
 #include "fmt/format.h"
-#include "image.h"
 #include <fstream>
 
 static FlagGroup flags { &writerFlags };

tests/crunch.cc

@@ -1,43 +0,0 @@
-#include "globals.h"
-#include "bytes.h"
-#include "common/crunch.h"
-
-static uint8_t outputbuffer[64];
-
-static void test_crunch()
-{
-    crunch_state_t cs = {};
-    Bytes inputdata = { 0x01, 0x7f, 0x80, 0x05, 0x80, 0x81, 0x01 };
-    cs.inputptr = inputdata.begin();
-    cs.inputlen = inputdata.size();
-    cs.outputptr = outputbuffer;
-    cs.outputlen = 64;
-    crunch(&cs);
-    donecrunch(&cs);
-    Bytes outputdata(outputbuffer, cs.outputptr - outputbuffer);
-
-    assert((outputdata == Bytes{ 0x01, 0x7f, 0xc5, 0x94, 0x04 }));
-}
-
-static void test_uncrunch()
-{
-    crunch_state_t cs = {};
-    Bytes inputdata = { 0x01, 0x7f, 0xc5, 0x94, 0x04 };
-    cs.inputptr = inputdata.begin();
-    cs.inputlen = inputdata.size();
-    cs.outputptr = outputbuffer;
-    cs.outputlen = 64;
-    uncrunch(&cs);
-    doneuncrunch(&cs);
-    Bytes outputdata(outputbuffer, cs.outputptr - outputbuffer);
-
-    assert((outputdata == Bytes { 0x01, 0x7f, 0x80, 0x05, 0x80, 0x81, 0x01 }));
-}
-
-int main(int argc, const char* argv[])
-{
-    test_crunch();
-    test_uncrunch();
-    return 0;
-}
-

tests/dataspec.cc

@@ -13,6 +13,28 @@ static void test_split(void)
         == std::vector<std::string>{"", "2", ""}));
     assert((DataSpec::split("2", ",")
         == std::vector<std::string>{"2"}));
+    assert((DataSpec::split("", ",")
+        == std::vector<std::string>()));
+}
+
+static void test_parserange(void)
+{
+    assert(DataSpec::parseRange("")
+        == std::set<unsigned>());
+    assert(DataSpec::parseRange("1")
+        == std::set<unsigned>({1}));
+    assert(DataSpec::parseRange("1,3,5")
+        == std::set<unsigned>({1, 3, 5}));
+    assert(DataSpec::parseRange("1,1,1")
+        == std::set<unsigned>({1}));
+    assert(DataSpec::parseRange("2-3")
+        == std::set<unsigned>({2, 3}));
+    assert(DataSpec::parseRange("2+3")
+        == std::set<unsigned>({2, 3, 4}));
+    assert(DataSpec::parseRange("2+3x2")
+        == std::set<unsigned>({2, 4}));
+    assert(DataSpec::parseRange("9,2+3x2")
+        == std::set<unsigned>({2, 4, 9}));
 }
 
 static void test_parsemod(void)
@@ -104,6 +126,7 @@ static void test_imagespec(void)
 int main(int argc, const char* argv[])
 {
     test_split();
+	test_parserange();
     test_parsemod();
     test_fluxspec();
     test_imagespec();

tests/kryoflux.cc

@@ -49,43 +49,43 @@ static void test_stream_reader()
     /* Simple one-byte intervals */
     test_convert(
         Bytes{ 0x20, 0x20, 0x20, 0x20 },
-        Bytes{ 0x0f, 0x80, 0x0f, 0x80, 0x0f, 0x80, 0x0f, 0x80 }
+        Bytes{ 0x8f, 0x8f, 0x8f, 0x8f }
     );
 
     /* One-and-a-half-byte intervals */
     test_convert(
         Bytes{ 0x20, 0x00, 0x10, 0x20, 0x01, 0x10, 0x20 },
-        Bytes{ 0x0f, 0x80, 0x07, 0x80, 0x0f, 0x80, 0x7f, 0x08, 0x80, 0x0f, 0x80 }
+        Bytes{ 0x8f, 0x87, 0x8f, 0x3f, 0x3f, 0x89, 0x8f }
     );
 
     /* Two-byte intervals */
     test_convert(
         Bytes{ 0x20, 0x0c, 0x00, 0x10, 0x20, 0x0c, 0x01, 0x10, 0x20 },
-        Bytes{ 0x0f, 0x80, 0x07, 0x80, 0x0f, 0x80, 0x7f, 0x08, 0x80, 0x0f, 0x80 }
+        Bytes{ 0x8f, 0x87, 0x8f, 0x3f, 0x3f, 0x89, 0x8f }
     );
 
     /* Overflow */
     test_convert(
         Bytes{ 0x20, 0x0b, 0x10, 0x20 },
-        Bytes{ 0x0f, 0x80 } + (Bytes{ 0x7f } * 0x101) + Bytes{ 0x63, 0x80, 0x0f, 0x80 }
+        Bytes{ 0x8f } + (Bytes{ 0x3f } * 0x207) + Bytes{ 0xa9, 0x8f }
     );
 
     /* Single-byte nop */
     test_convert(
         Bytes{ 0x20, 0x08, 0x20 },
-        Bytes{ 0x0f, 0x80, 0x0f, 0x80 }
+        Bytes{ 0x8f, 0x8f }
     );
 
     /* Double-byte nop */
     test_convert(
         Bytes{ 0x20, 0x09, 0xde, 0x20 },
-        Bytes{ 0x0f, 0x80, 0x0f, 0x80 }
+        Bytes{ 0x8f, 0x8f }
     );
 
     /* Triple-byte nop */
     test_convert(
         Bytes{ 0x20, 0x0a, 0xde, 0xad, 0x20 },
-        Bytes{ 0x0f, 0x80, 0x0f, 0x80 }
+        Bytes{ 0x8f, 0x8f }
     );
 
     /* OOB block */
@@ -98,7 +98,7 @@ static void test_stream_reader()
             0x55, /* payload */
             0x20 /* data continues */
         },
-        Bytes{ 0x0f, 0x80, 0x0f, 0x80 }
+        Bytes{ 0x8f, 0x8f }
     );
 }