【iCore4 双核心板_ARM】例程九：ADC实验——电源监控

实验原理：　　

　　STM32内部集成三个12位ADC，iCore1S的所有电源经过电阻分压或者直接

接入STM32的ADC的输出通道内，输入电流经过高端电流检测芯片ZXCT1009F

输入到ADC的输入通道内，从而实现电源监控功能。

核心代码：

int main(void)
{

  /* USER CODE BEGIN 1 */
  int i;
  /* USER CODE END 1 */

  /* MCU Configuration----------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();

  /* USER CODE BEGIN Init */

  /* USER CODE END Init */

  /* Configure the system clock */
  SystemClock_Config();

  /* USER CODE BEGIN SysInit */

  /* USER CODE END SysInit */

  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_ADC3_Init();
  MX_USART6_UART_Init();

  /* USER CODE BEGIN 2 */
  usart6.initialize();
    LED_GREEN_ON;
    usart6.printf("\x0c");
    usart6.printf("\033[1;32;40m");
    usart6.printf(" Hello, I am iCore4!\r\n");    

  /* USER CODE END 2 */

  /* USER CODE BEGIN WHILE */
  while ()
  {
  /* USER CODE END WHILE */

  /* USER CODE BEGIN 3 */
        LED_GREEN_ON;
        HAL_Delay();
        LED_GREEN_OFF;

        for(i = ;i < ;i ++){
            my_adc.read(i);
        }

        usart6.printf(" ");
        usart6.printf("[I] %3.0fmA , ",my_adc.value[] / * .);
        usart6.printf("[V] %4.2fV, ",my_adc.value[] * .);
        usart6.printf("[3.3V] %4.2fV, ",my_adc.value[] * .);
        usart6.printf("[2.5V] %4.2fV,",my_adc.value[] * .);
        usart6.printf("[1.2V] %4.2fV\r",my_adc.value[]);

  }
  /* USER CODE END 3 */

}

源代码下载链接：

链接：http://pan.baidu.com/s/1co5BdG 密码：1x87

iCore4链接：