...
main.h / main.c - initializes and calls drivers
At this point, I recommend making sure your program can compile by running:
| Code Block |
|---|
$ make |
in the “DAQStarterProjectMCU” directory.
Reading and writing to serial terminal:
| Code Block |
|---|
/* USER CODE BEGIN WHILE */
uint8_t msg[] = "Test 0x01 :: COMMS\n\r";
while (1) {
HAL_UART_Transmit(&huart1, (uint8_t *)msg, sizeof(msg), 100);
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
}
/* USER CODE END |
Make sure you have an appropriate program to read from devices, such as PuTTY (Windows) or Minicom (Linux). Bind the program to the appropriate port, maintaining the same baud rate and formatting you configured using the STM32Cube IDE.
Once you confirm this works, try modifying the code to send a different message!
setup stm
generate hal
dev firmware
...