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Explicitly set CAD symbols, improve slot time calculation and adjust CW size accordingly (#5749)

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Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
This commit is contained in:
GUVWAF
2025-01-06 01:55:20 +01:00
committed by GitHub
parent 403fa15a3f
commit 9cc79b1d1e
5 changed files with 53 additions and 15 deletions
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9
src/mesh/SX126xInterface.cpp
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@@ -299,10 +299,17 @@ template <typename T> void SX126xInterface<T>::startReceive()
template <typename T> bool SX126xInterface<T>::isChannelActive()
{
// check if we can detect a LoRa preamble on the current channel
ChannelScanConfig_t cfg = {.cad = {.symNum = NUM_SYM_CAD,
.detPeak = RADIOLIB_SX126X_CAD_PARAM_DEFAULT,
.detMin = RADIOLIB_SX126X_CAD_PARAM_DEFAULT,
.exitMode = RADIOLIB_SX126X_CAD_PARAM_DEFAULT,
.timeout = 0,
.irqFlags = RADIOLIB_IRQ_CAD_DEFAULT_FLAGS,
.irqMask = RADIOLIB_IRQ_CAD_DEFAULT_MASK}};
int16_t result;
setStandby();
result = lora.scanChannel();
result = lora.scanChannel(cfg);
if (result == RADIOLIB_LORA_DETECTED)
return true;
if (result != RADIOLIB_CHANNEL_FREE)