From 027b7d83cb45c8f35c44fecd345535040f70234f Mon Sep 17 00:00:00 2001 From: taco Date: Tue, 25 Feb 2025 16:35:54 +1100 Subject: [PATCH] Added logic to companion_radio firmware to hopefully fix the radio bringup for Faketec with RA01-SH. --- examples/companion_radio/main.cpp | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/examples/companion_radio/main.cpp b/examples/companion_radio/main.cpp index 75dbfba1..97ee2e6a 100644 --- a/examples/companion_radio/main.cpp +++ b/examples/companion_radio/main.cpp @@ -1263,6 +1263,13 @@ void setup() { spi.begin(P_LORA_SCLK, P_LORA_MISO, P_LORA_MOSI); #endif int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo); +#if defined(FAKETEC) + if (status == RADIOLIB_ERR_SPI_CMD_FAILED || status == RADIOLIB_ERR_SPI_CMD_INVALID) { + #define SX126X_DIO3_TCXO_VOLTAGE (0.0f); + tcxo = SX126X_DIO3_TCXO_VOLTAGE; + status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo); + } +#endif if (status != RADIOLIB_ERR_NONE) { Serial.print("ERROR: radio init failed: "); Serial.println(status);