From 6b83de507d946c01322191233dbabb9b77d7712c Mon Sep 17 00:00:00 2001 From: taco Date: Sat, 25 Jul 2026 00:20:57 +1000 Subject: [PATCH] SX1268: add PREAMBLE_DETECTED to reported irq flags --- src/helpers/radiolib/CustomSX1268.h | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/src/helpers/radiolib/CustomSX1268.h b/src/helpers/radiolib/CustomSX1268.h index 0c6f828b..1e71a3fa 100644 --- a/src/helpers/radiolib/CustomSX1268.h +++ b/src/helpers/radiolib/CustomSX1268.h @@ -2,9 +2,6 @@ #include -#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; }