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- Disk Track and stepper motor phase limit adjustment so that all 40 tracks can be accessed

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This commit is contained in:
Tamas Rudnai 2020-01-28 14:00:04 -08:00
parent ace3a8f68e
commit cea4eed922
2 changed files with 5 additions and 2 deletions
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5
A2Mac/Apple2_mmio.h
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@ -166,8 +166,11 @@ typedef union address16_u {
return 0;
static const int minDiskTrackNum = 0;
static const int maxDiskTrackNum = 39;
static const int minDiskPhaseStates = 8; // 4 quarters * 2 because of two neighbouring magnets can be activated at the same time which gets you a half quarter movement
static const int minDiskPhaseNum = 0;
static const int maxDiskPhaseNum = 79;
static const int maxDiskPhaseNum = minDiskPhaseStates * maxDiskTrackNum;
struct phase_t {
uint8_t lastMagnet : 4;