DashyFox/IR-protocol
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archive: freeze IR-protocol WIP before stepwise integration

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DashyFox
2026-08-28 13:27:46 +03:00
parent 96ffb91b97
commit 57db9c35b8
18 changed files with 1848 additions and 391 deletions
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24
test_examples/longData/longData.ino
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@ -20,7 +20,7 @@ static constexpr uint16_t kIrDeviceAddr = 0;
static constexpr uint8_t kCmdVersion = 0x5E;
static constexpr uint32_t kSerialBaud = 115200;
static constexpr uint32_t kSendPeriodMs = 500;
static constexpr uint8_t kMaxPayload = bytePerPack;
static constexpr uint8_t kMaxPayload = irproto::kMaxDataPayloadBytes;
static constexpr uint8_t kMaxParamBytes = kMaxPayload - 1;
static IR_Encoder enc(PIN_IR_ENC_FORWARD, kIrDeviceAddr, nullptr);
@ -30,15 +30,23 @@ static HardwareTimer irTimer(TIM17);
namespace {
constexpr size_t kIrDmaStreams = 1;
constexpr uint16_t kIrDmaTxWordCount = 4096U;
constexpr size_t kIrDmaTxMaxGateRuns = 1024U;
// This example accepts the full uint8_t carrier-multiply configuration range.
constexpr uint16_t kIrDmaMaxCarrierMultiply = UINT8_MAX;
constexpr size_t kIrDmaTxMaxGateRuns =
irproto::maxPhysicalGateRunCapacity(kIrDmaMaxCarrierMultiply);
static uint32_t s_irDmaWords[kIrDmaTxWordCount];
static IR_Encoder::IR_TxGateRun s_irGateRuns[kIrDmaTxMaxGateRuns];
} // namespace
static IrDmaTxStm32<kIrDmaStreams> dmaBackend;
static bool txBusy(void * /*ctx*/) { return dmaBackend.busy(); }
static bool txStart(void * /*ctx*/, IR_Encoder *e, const uint8_t *packet, uint8_t len) {
return dmaBackend.start(e, packet, len);
static IR_SendStatus txStart(void * /*ctx*/,
IR_Encoder *e,
const uint8_t *packet,
uint8_t len,
const IR_TxPlan& plan,
uint32_t operationId) {
return dmaBackend.startTracked(e, packet, len, plan, operationId);
}
#endif
@ -51,7 +59,11 @@ static bool s_sendLongerFrame = false;
// 24 байта total: msg(1)+addr(2)+addr(2)+data(17)+crc(2), где data=0x5E + 16 ASCII.
static const char kPayload16[] = "Car_v4.3.9_[12MH";
// 25 байт total: как выше, но data=0x5E + 17 ASCII.
static const char kPayload17[] = "Car_v4.3.9_[12MHz]_G491";
static const char kPayload17[] = "Car_v4.3.9_[12MHz";
static_assert(sizeof(kPayload16) - 1U == 16U, "24-byte frame fixture changed");
static_assert(sizeof(kPayload17) - 1U == 17U, "25-byte frame fixture changed");
static_assert(kMaxParamBytes == irproto::kMaxDataPayloadBytes - 1U,
"longData command parameter capacity must follow the DATA wire contract");
static void rebuildIrPayload() {
s_irPayload[0] = kCmdVersion;
@ -110,7 +122,7 @@ void setup() {
Serial.println(F("[IR_DMA] init FAILED"));
return;
}
IR_Encoder::setExternalTxBackend(txStart, txBusy, nullptr);
IR_Encoder::setExternalTxBackendV2(txStart, txBusy, nullptr);
#elif LONGDATA_LEGACY_ISR
IR_Encoder::begin(&irTimer, 1, TIM17_IRQn, 0);
#else