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fix: removed display reset (NC), set SDA and SCL for display

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This commit is contained in:
Stefan Schüller 2025-09-05 15:56:18 +02:00
parent 21ea63bcd9
commit ded81780a4
2 changed files with 42 additions and 4 deletions
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3
variants/ebyte_eora_s3/platformio.ini
View file

@ -17,7 +17,6 @@ build_flags =
-D PIN_USER_BTN=0
-D PIN_BOARD_SDA=18
-D PIN_BOARD_SCL=17
-D PIN_OLED_RESET=21
; SD_DAT0/MISO - GPIO2
; SD_DAT1 - GPIO4
@ -25,6 +24,8 @@ build_flags =
; SD_DAT2 - GPIO112
; SD_DAT3/CS - GPIO113
; SD_CLK - GPIO114
-D PIN_BOARD_SDA=18
-D PIN_BOARD_SCL=17
-D SX126X_DIO2_AS_RF_SWITCH=true
-D SX126X_DIO3_TCXO_VOLTAGE=1.8

43
variants/ebyte_eora_s3/target.cpp
View file

@ -3,8 +3,13 @@
ESP32Board board;
static SPIClass spi;
RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, spi);
#if defined(P_LORA_SCLK)
static SPIClass spi;
RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, spi);
#else
RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY);
#endif
WRAPPER_CLASS radio_driver(radio, board);
ESP32RTCClock fallback_clock;
@ -24,7 +29,39 @@ bool radio_init() {
fallback_clock.begin();
rtc_clock.begin(Wire);
return radio.std_init(&spi);
#ifdef SX126X_DIO3_TCXO_VOLTAGE
float tcxo = SX126X_DIO3_TCXO_VOLTAGE;
#else
float tcxo = 1.6f;
#endif
#if defined(P_LORA_SCLK)
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 (status != RADIOLIB_ERR_NONE) {
Serial.print("ERROR: radio init failed: ");
Serial.println(status);
return false; // fail
}
radio.setCRC(1);
#if defined(SX126X_RXEN) && defined(SX126X_TXEN)
radio.setRfSwitchPins(SX126X_RXEN, SX126X_TXEN);
#endif
#ifdef SX126X_CURRENT_LIMIT
radio.setCurrentLimit(SX126X_CURRENT_LIMIT);
#endif
#ifdef SX126X_DIO2_AS_RF_SWITCH
radio.setDio2AsRfSwitch(SX126X_DIO2_AS_RF_SWITCH);
#endif
#ifdef SX126X_RX_BOOSTED_GAIN
radio.setRxBoostedGainMode(SX126X_RX_BOOSTED_GAIN);
#endif
return true; // success
}
uint32_t radio_get_rng_seed() {