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Eliminate the broken tpi system for a simple drive/format type field.

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This commit is contained in:
David Given
2023-10-29 21:10:14 +01:00
parent ff1fb761f2
commit 533b217c8f
86 changed files with 1831 additions and 798 deletions
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17
arch/micropolis/encoder.cc
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@@ -49,7 +49,8 @@ static void write_sector(std::vector<bool>& bits,
uint8_t eccPresent = 0;
uint32_t ecc = 0;
if (eccType == MicropolisEncoderProto::VECTOR) {
if (eccType == MicropolisEncoderProto::VECTOR)
{
eccPresent = 0xaa;
ecc = vectorGraphicEcc(sectorData + Bytes(4));
}
@@ -98,23 +99,25 @@ public:
unsigned prev_cursor = 0;
unsigned cursor = 0;
for (const auto& sectorData : sectors) {
for (const auto& sectorData : sectors)
{
indexes.push_back(cursor);
prev_cursor = cursor;
write_sector(bits, cursor, sectorData, _config.ecc_type());
}
indexes.push_back(prev_cursor + (cursor - prev_cursor)/2);
indexes.push_back(prev_cursor + (cursor - prev_cursor) / 2);
indexes.push_back(cursor);
if (cursor != bits.size())
error("track data mismatched length");
std::unique_ptr<Fluxmap> fluxmap(new Fluxmap);
nanoseconds_t clockPeriod = calculatePhysicalClockPeriod(
_config.clock_period_us() * 1e3,
_config.rotational_period_ms() * 1e6);
nanoseconds_t clockPeriod =
calculatePhysicalClockPeriod(_config.clock_period_us() * 1e3,
_config.rotational_period_ms() * 1e6);
auto pos = bits.begin();
for (int i = 1; i < indexes.size(); i++) {
for (int i = 1; i < indexes.size(); i++)
{
auto end = bits.begin() + indexes[i];
fluxmap->appendBits(std::vector<bool>(pos, end), clockPeriod);
fluxmap->appendIndex();