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SX1268: add PREAMBLE_DETECTED to reported irq flags

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This commit is contained in:
taco
2026-07-25 00:46:39 +10:00
parent 0d2b988f24
commit 6b83de507d
1 changed files with 6 additions and 4 deletions
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src/helpers/radiolib/CustomSX1268.h
+6 -4
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@@ -2,9 +2,6 @@
#include <RadioLib.h>
#define SX126X_IRQ_HEADER_VALID 0b0000010000 // 4 4 valid LoRa header received
#define SX126X_IRQ_PREAMBLE_DETECTED 0x04
class CustomSX1268 : public SX1268 {
public:
CustomSX1268(Module *mod) : SX1268(mod) { }
@@ -78,9 +75,14 @@ class CustomSX1268 : public SX1268 {
return true; // success
}
int16_t startReceive() override {
// include the PREAMBLE_DETECTED irq bit in reported flags
return SX1268::startReceive(RADIOLIB_SX126X_RX_TIMEOUT_INF, RADIOLIB_IRQ_RX_DEFAULT_FLAGS | (1UL << RADIOLIB_IRQ_PREAMBLE_DETECTED), RADIOLIB_IRQ_RX_DEFAULT_MASK, 0);
}
bool isReceiving() {
uint16_t irq = getIrqFlags();
bool detected = (irq & SX126X_IRQ_HEADER_VALID) || (irq & SX126X_IRQ_PREAMBLE_DETECTED);
bool detected = (irq & RADIOLIB_SX126X_IRQ_HEADER_VALID) || (irq & RADIOLIB_SX126X_IRQ_PREAMBLE_DETECTED);
return detected;
}