DashyFox/IR-protocol
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tx error tracking and inline glitch filter

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DashyFox
2026-04-21 10:00:46 +03:00
parent 38d93edd1b
commit 8361828c44
4 changed files with 228 additions and 64 deletions
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32
IrDmaTxStm32.h
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@ -106,14 +106,14 @@ public:
return true;
}
bool start(IR_Encoder* enc, const uint8_t* packet, uint8_t len) {
if (enc == nullptr) return false;
IR_SendStatus start(IR_Encoder* enc, const uint8_t* packet, uint8_t len) {
if (enc == nullptr) return IR_SendStatus::ExternalNoStream;
for (uint8_t i = 0; i < streamCount_; i++) {
if (streams_[i].enc == enc) {
return startStream(streams_[i], packet, len);
}
}
return false;
return IR_SendStatus::ExternalNoStream;
}
void irqForStream(size_t streamIndex) {
@ -290,28 +290,22 @@ private:
return true;
}
bool startStream(TxStream& s, const uint8_t* packet, uint8_t len) {
if (s.enc == nullptr || s.port == nullptr || s.mask == 0) return false;
if (s.active) return false;
if (s.dmaBuf == nullptr || s.bufLen < 2 || s.halfLen == 0) return false;
if (s.runs == nullptr || s.maxRuns == 0) return false;
IR_SendStatus startStream(TxStream& s, const uint8_t* packet, uint8_t len) {
if (s.enc == nullptr || s.port == nullptr || s.mask == 0) return IR_SendStatus::ExternalInvalidConfig;
if (s.active) return IR_SendStatus::EncoderBusy;
if (s.dmaBuf == nullptr || s.bufLen < 2 || s.halfLen == 0) return IR_SendStatus::ExternalInvalidConfig;
if (s.runs == nullptr || s.maxRuns == 0) return IR_SendStatus::ExternalInvalidConfig;
s.resetWave();
s.runCount = IR_Encoder::buildGateRuns(packet, len, s.runs, s.maxRuns);
if (s.runCount == 0) return false;
size_t rc = s.runCount;
if (!IR_Encoder::scaleGateRunsToPhysical(s.runs, &rc, s.maxRuns, IR_Encoder::carrierMultiply())) {
return false;
}
s.runCount = rc;
const uint16_t mult = IR_Encoder::carrierMultiply();
s.runCount = IR_Encoder::buildPhysicalGateRuns(packet, len, s.runs, s.maxRuns, mult);
if (s.runCount == 0) return IR_SendStatus::BuildGateRunsFailed;
uint32_t total = 0;
for (size_t i = 0; i < s.runCount; i++) total += s.runs[i].lenTicks;
s.totalTicks = total;
const uint16_t mult = IR_Encoder::carrierMultiply();
uint16_t pwr = mult / 2U;
if (s.enc != nullptr) {
const uint16_t want = s.enc->powerNumerator();
@ -327,13 +321,13 @@ private:
const uint32_t dst = u32ptr(&s.port->BSRR);
if (HAL_DMA_Start_IT(&s.hdma, (uint32_t)(uintptr_t)s.dmaBuf, dst, s.bufLen) != HAL_OK) {
return false;
return IR_SendStatus::DmaStartFailed;
}
s.active = true;
activeCount_++;
startTimerIfNeeded();
return true;
return IR_SendStatus::Success;
}
void stopStream(TxStream& s) {