stm32f207 16通道ADC采集例程.zip

stm32f207多通道数据采集转换例程 #include "main.h" unsigned int i = 0; float f_adc_value[ADC_CHANNLE_NUM]; int main(void) { LED_Configuration(); ADC_Configuration(); USART_Configuration(); SysTick_Configuration(); printf("ADC²É¼¯ÊµÑé\n"); while (1) { if(time_flag == 1)//Ô¼500msÊä³öÒ»´Î { time_flag = 0; GPIO_ToggleBits(LED4); for(i = 0;i < ADC_CHANNLE_NUM;i ++) { f_adc_value[i] = ADC_RCVTab[i] * 3.3 / 4096.0; printf("%4.2f ",f_adc_value[i]); } printf("\r\n"); } } }