In the autogenerated main.c
, use the following while()
loop:
/* Infinite loop */ /* USER CODE BEGIN WHILE */ while (1) { /* USER CODE END WHILE */ /* USER CODE BEGIN 3 */ HAL_GPIO_WritePin(LD1_GPIO_Port, LD1_Pin, GPIO_PIN_SET); HAL_Delay(1000); HAL_GPIO_WritePin(LD1_GPIO_Port, LD1_Pin, GPIO_PIN_RESET); HAL_Delay(1000); } /* USER CODE END 3 */
On STM32H7 Nucleo boards, this will toggle the green LED.