[CH32] init and UUID [skip ci]

lyusupov · Jun 21, 2024 · 88cbedc · 88cbedc
1 parent 432d480
commit 88cbedc
Showing 1 changed file with 18 additions and 2 deletions.
diff --git a/software/firmware/source/SoftRF/src/platform/CH32.cpp b/software/firmware/source/SoftRF/src/platform/CH32.cpp
@@ -91,7 +91,20 @@ static void CH32_setup()
  digitalWrite(SOC_GPIO_RADIO_LED_RX, ! LED_STATE_ON);
 #endif /* SOC_GPIO_RADIO_LED_RX */
 
- Serial.begin(SERIAL_OUT_BR, SERIAL_OUT_BITS);
+ SerialOutput.setRx(SOC_GPIO_PIN_CONS_RX);
+ SerialOutput.setTx(SOC_GPIO_PIN_CONS_TX);
+ SerialOutput.begin(SERIAL_OUT_BR, SERIAL_OUT_BITS);
+
+ Serial_GNSS_In.setRx(SOC_GPIO_PIN_GNSS_RX);
+ Serial_GNSS_In.setTx(SOC_GPIO_PIN_GNSS_TX);
+
+ SPI.setMISO(SOC_GPIO_PIN_MISO);
+ SPI.setMOSI(SOC_GPIO_PIN_MOSI);
+ SPI.setSCLK(SOC_GPIO_PIN_SCK);
+ SPI.setSSEL(SOC_GPIO_PIN_SS);
+
+ Wire.setSCL(SOC_GPIO_PIN_SCL);
+ Wire.setSDA(SOC_GPIO_PIN_SDA);
 }
 
 static void CH32_post_init()
@@ -212,7 +225,10 @@ static void CH32_reset()
 static uint32_t CH32_getChipId()
 {
 #if !defined(SOFTRF_ADDRESS)
- uint32_t id = DBGMCU_GetCHIPID(); /* TBD */
+ volatile uint32_t *ch32_uuid = ((volatile uint32_t *) 0x1FFFF7E8UL);
+
+ /* Same method as STM32 OGN tracker does */
+ uint32_t id = ch32_uuid[0] ^ ch32_uuid[1] ^ ch32_uuid[2];
 
  return DevID_Mapper(id);
 #else