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Code Issues Wiki Activity

Fixed 'timer show' for bitbanged Dshot timers.

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This commit is contained in:
Michael Keller 2021-09-13 13:05:01 +12:00
parent a2bbd31c9c
commit 60b1e99826
3 changed files with 22 additions and 10 deletions
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14
src/main/drivers/dshot_bitbang.c
View file

@ -238,6 +238,18 @@ static bbPort_t *bbAllocMotorPort(int portIndex)
return bbPort; return bbPort;
} }
const timerHardware_t *dshotBitbangTimerGetAllocatedByNumberAndChannel(int8_t timerNumber, uint16_t timerChannel)
{
for (int index = 0; index < usedMotorPorts; index++) {
const timerHardware_t *bitbangTimer = bbPorts[index].timhw;
if (bitbangTimer && timerGetTIMNumber(bitbangTimer->tim) == timerNumber && bitbangTimer->channel == timerChannel && bbPorts[index].owner.owner) {
return bitbangTimer;
}
}
return NULL;
}
const resourceOwner_t *dshotBitbangTimerGetOwner(const timerHardware_t *timer) const resourceOwner_t *dshotBitbangTimerGetOwner(const timerHardware_t *timer)
{ {
for (int index = 0; index < usedMotorPorts; index++) { for (int index = 0; index < usedMotorPorts; index++) {
@ -280,7 +292,7 @@ static void bbAllocDma(bbPort_t *bbPort)
#endif #endif
dmaIdentifier_e dmaIdentifier = dmaGetIdentifier(bbPort->dmaResource); dmaIdentifier_e dmaIdentifier = dmaGetIdentifier(bbPort->dmaResource);
dmaInit(dmaIdentifier, OWNER_DSHOT_BITBANG, bbPort->owner.resourceIndex); dmaInit(dmaIdentifier, bbPort->owner.owner, bbPort->owner.resourceIndex);
bbPort->dmaSource = timerDmaSource(timhw->channel); bbPort->dmaSource = timerDmaSource(timhw->channel);
bbPacer_t *bbPacer = bbFindMotorPacer(timhw->tim); bbPacer_t *bbPacer = bbFindMotorPacer(timhw->tim);

1
src/main/drivers/dshot_bitbang.h
View file

@ -39,4 +39,5 @@ struct motorDevConfig_s;
struct motorDevice_s; struct motorDevice_s;
struct motorDevice_s *dshotBitbangDevInit(const struct motorDevConfig_s *motorConfig, uint8_t motorCount); struct motorDevice_s *dshotBitbangDevInit(const struct motorDevConfig_s *motorConfig, uint8_t motorCount);
dshotBitbangStatus_e dshotBitbangGetStatus(); dshotBitbangStatus_e dshotBitbangGetStatus();
const timerHardware_t *dshotBitbangTimerGetAllocatedByNumberAndChannel(int8_t timerNumber, uint16_t timerChannel);
const resourceOwner_t *dshotBitbangTimerGetOwner(const timerHardware_t *timer); const resourceOwner_t *dshotBitbangTimerGetOwner(const timerHardware_t *timer);

17
src/main/drivers/timer_common.c
View file

@ -87,28 +87,27 @@ const timerHardware_t *timerGetAllocatedByNumberAndChannel(int8_t timerNumber, u
} }
} }
#if defined(USE_DSHOT_BITBANG)
return dshotBitbangTimerGetAllocatedByNumberAndChannel(timerNumber, timerChannel);
#else
return NULL; return NULL;
#endif
} }
const resourceOwner_t *timerGetOwner(const timerHardware_t *timer) const resourceOwner_t *timerGetOwner(const timerHardware_t *timer)
{ {
const resourceOwner_t *timerOwner = &freeOwner;
for (unsigned i = 0; i < MAX_TIMER_PINMAP_COUNT; i++) { for (unsigned i = 0; i < MAX_TIMER_PINMAP_COUNT; i++) {
const timerHardware_t *assignedTimer = timerGetByTagAndIndex(timerIOConfig(i)->ioTag, timerIOConfig(i)->index); const timerHardware_t *assignedTimer = timerGetByTagAndIndex(timerIOConfig(i)->ioTag, timerIOConfig(i)->index);
if (assignedTimer && assignedTimer == timer) { if (assignedTimer && assignedTimer == timer) {
timerOwner = &timerOwners[i]; return &timerOwners[i];
break;
} }
} }
#if defined(USE_DSHOT_BITBANG) #if defined(USE_DSHOT_BITBANG)
if (!timerOwner->owner) { return dshotBitbangTimerGetOwner(timer);
timerOwner = dshotBitbangTimerGetOwner(timer); #else
}
#endif
return timerOwner; return timerOwner;
#endif
} }
const timerHardware_t *timerAllocate(ioTag_t ioTag, resourceOwner_e owner, uint8_t resourceIndex) const timerHardware_t *timerAllocate(ioTag_t ioTag, resourceOwner_e owner, uint8_t resourceIndex)