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Initial support for Seeed ESP32S3 with Wio-SX1262

Browse source 
Work in progress
Status: Boots, display works on Xiao espansion base,
radio is recognized
Todo:
  PMU
  Firmware hash fails even if generated and then written
  Radio testing
  Buttons / LEDs
  other?
This commit is contained in:
Kevin Brosius 2025-02-23 06:52:27 -05:00
parent de35a9dda0
commit bc97e513e8
3 changed files with 82 additions and 4 deletions
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10
sx126x.cpp
View file

@ -122,12 +122,17 @@ sx126x::sx126x() :
{ setTimeout(0); }
bool sx126x::preInit() {
// delay(300);
//LoRa->reset();
// reset();
// delay(100);
pinMode(_ss, OUTPUT);
digitalWrite(_ss, HIGH);
#if BOARD_MODEL == BOARD_T3S3 || BOARD_MODEL == BOARD_HELTEC32_V3 || BOARD_MODEL == BOARD_TDECK
SPI.begin(pin_sclk, pin_miso, pin_mosi, pin_cs);
#elif BOARD_MODEL == BOARD_TECHO
#elif BOARD_MODEL == BOARD_TECHO // || BOARD_MODEL == BOARD_SEEED_XIAO_ESP32S3
SPI.setPins(pin_miso, pin_sclk, pin_mosi);
SPI.begin();
#else
@ -146,6 +151,7 @@ bool sx126x::preInit() {
break;
}
delay(100);
Serial.println( uint16_t(syncmsb << 8 | synclsb) );
}
if ( uint16_t(syncmsb << 8 | synclsb) != 0x1424 && uint16_t(syncmsb << 8 | synclsb) != 0x4434) {
return false;
@ -570,7 +576,7 @@ void sx126x::sleep() { uint8_t byte = 0x00; executeOpcode(OP_SLEEP_6X, &byte, 1)
void sx126x::enableTCXO() {
#if HAS_TCXO
#if BOARD_MODEL == BOARD_RAK4631 || BOARD_MODEL == BOARD_HELTEC32_V3
#if BOARD_MODEL == BOARD_RAK4631 || BOARD_MODEL == BOARD_HELTEC32_V3 || BOARD_MODEL == BOARD_SEEED_XIAO_ESP32S3
uint8_t buf[4] = {MODE_TCXO_3_3V_6X, 0x00, 0x00, 0xFF};
#elif BOARD_MODEL == BOARD_TBEAM
uint8_t buf[4] = {MODE_TCXO_1_8V_6X, 0x00, 0x00, 0xFF};