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https://github.com/davidgiven/fluxengine.git
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46 lines
2.4 KiB
Protocol Buffer
46 lines
2.4 KiB
Protocol Buffer
syntax = "proto2";
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import "lib/common.proto";
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// Next: 7
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message IbmDecoderProto {
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message SectorsProto {
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repeated int32 sector = 1 [(help) = "require these sectors to exist for a good read"];
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}
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optional bool ignore_side_byte = 2 [default = false, (help) = "ignore side byte in sector header"];
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optional bool ignore_track_byte = 6 [default = false, (help) = "ignore track byte in sector header"];
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optional bool swap_sides = 4 [default = false, (help) = "put logical side 1 on physical side 0"];
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optional SectorsProto sectors = 5 [(help) = "require these sectors to exist for a good read"];
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}
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message IbmEncoderProto {
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// Next: 19
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message TrackdataProto {
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message SectorsProto {
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repeated int32 sector = 1 [(help) = "write these sectors (in order) on each track"];
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}
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optional int32 cylinder = 15 [(help) = "if set, the format applies only to this track"];
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optional int32 head = 16 [(help) = "if set, the format applies only to this head"];
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optional double track_length_ms = 1 [(help) = "length of track"];
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optional int32 sector_size = 2 [default=512, (help) = "number of bytes per sector"];
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optional bool emit_iam = 3 [default=true, (help) = "whether to emit an IAM record"];
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optional double clock_rate_khz = 5 [(help) = "data clock rate"];
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optional bool use_fm = 6 [default=false, (help) = "whether to use FM encoding rather than MFM"];
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optional int32 idam_byte = 7 [default=0x5554, (help) = "16-bit raw bit pattern of IDAM byte"];
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optional int32 dam_byte = 8 [default=0x5545, (help) = "16-bit raw bit pattern of DAM byte"];
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optional int32 gap0 = 9 [default=80, (help) = "size of gap 1 (the post-index gap)"];
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optional int32 gap1 = 10 [default=50, (help) = "size of gap 2 (the post-ID gap)"];
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optional int32 gap2 = 11 [default=22, (help) = "size of gap 3 (the pre-data gap)"];
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optional int32 gap3 = 12 [default=80, (help) = "size of gap 4 (the post-data or format gap)"];
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optional bool swap_sides = 14 [default=false, (help) = "swap side bytes when writing"];
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optional SectorsProto sectors = 17 [(help) = "write these sectors (in order) on each track"];
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optional int32 gap_fill_byte = 18 [default=0x9254, (help) = "16-bit raw bit pattern of gap fill byte"];
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}
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repeated TrackdataProto trackdata = 1;
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}
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