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Add support in the IBM decoder for trackdata protos, and then configure the IBM

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profiles to know about which sectors it should see in the result image to allow
retries if sectors aren't found.
This commit is contained in:
David Given
2021-12-11 12:17:32 +01:00
parent 519c30321d
commit b15fd05e8d
24 changed files with 261 additions and 52 deletions
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41
arch/ibm/ibm.proto
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@@ -2,24 +2,43 @@ syntax = "proto2";
import "lib/common.proto";
// Next: 7
message IbmDecoderProto {
message SectorsProto {
repeated int32 sector = 1 [(help) = "require these sectors to exist for a good read"];
// Next: 10
message TrackdataProto {
message SectorsProto {
repeated int32 sector = 1 [(help) = "require these sectors to exist for a good read"];
}
message SectorRangeProto {
optional int32 min_sector = 1 [(help) = "require these sectors to exist for a good read"];
optional int32 max_sector = 2 [(help) = "require these sectors to exist for a good read"];
}
optional int32 cylinder = 7 [(help) = "if set, the format applies only to this track"];
optional int32 head = 8 [(help) = "if set, the format applies only to this head"];
optional bool ignore_side_byte = 2 [default = false, (help) = "ignore side byte in sector header"];
optional bool ignore_track_byte = 6 [default = false, (help) = "ignore track byte in sector header"];
optional bool swap_sides = 4 [default = false, (help) = "put logical side 1 on physical side 0"];
oneof required_sectors {
SectorsProto sectors = 5 [(help) = "require these sectors to exist for a good read"];
SectorRangeProto sector_range = 9 [(help) = "require these sectors to exist for a good read"];
}
}
optional bool ignore_side_byte = 2 [default = false, (help) = "ignore side byte in sector header"];
optional bool ignore_track_byte = 6 [default = false, (help) = "ignore track byte in sector header"];
optional bool swap_sides = 4 [default = false, (help) = "put logical side 1 on physical side 0"];
optional SectorsProto sectors = 5 [(help) = "require these sectors to exist for a good read"];
repeated TrackdataProto trackdata = 1;
}
message IbmEncoderProto {
// Next: 19
// Next: 20
message TrackdataProto {
message SectorsProto {
repeated int32 sector = 1 [(help) = "write these sectors (in order) on each track"];
}
message SectorRangeProto {
optional int32 min_sector = 1 [(help) = "write these sectors (in order) on each track"];
optional int32 max_sector = 2 [(help) = "write these sectors (in order) on each track"];
}
optional int32 cylinder = 15 [(help) = "if set, the format applies only to this track"];
optional int32 head = 16 [(help) = "if set, the format applies only to this head"];
@@ -36,8 +55,12 @@ message IbmEncoderProto {
optional int32 gap2 = 11 [default=22, (help) = "size of gap 3 (the pre-data gap)"];
optional int32 gap3 = 12 [default=80, (help) = "size of gap 4 (the post-data or format gap)"];
optional bool swap_sides = 14 [default=false, (help) = "swap side bytes when writing"];
optional SectorsProto sectors = 17 [(help) = "write these sectors (in order) on each track"];
optional int32 gap_fill_byte = 18 [default=0x9254, (help) = "16-bit raw bit pattern of gap fill byte"];
oneof required_sectors {
SectorsProto sectors = 17 [(help) = "require these sectors to exist for a good read"];
SectorRangeProto sector_range = 19 [(help) = "require these sectors to exist for a good read"];
}
}
repeated TrackdataProto trackdata = 1;