GD32F103 — 17-ADC测可调电阻和光敏电阻

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#include <stdio.h>
#include "systick.h"
#include "i2c.h"
#include "oled_i2c.h"
#include "resister_adc.h"

int main(){
	systick_config();
	i2c_init();
	
	oled_init();
	oled_clear_all();
	oled_show_string(14, 0, (uint8_t *)"Resister ADC", 16);
	
	resister_adc_init();
	float photo_res;  //Źֵ
	float var_res;    //ſɵֵ
	
	char temp_string[20];  // ֵתΪַĽ

	while(1){
		// ʾתĽ
		photo_res = get_photo_r();
		sprintf(temp_string, "photo_res:%.1fKohm", photo_res);
		oled_show_string(2, 2, (uint8_t *)temp_string, 8);
		
		// ʾɵתĽ
		var_res = get_var_r();
		sprintf(temp_string, "var_res:%.1fKohm", var_res);
		oled_show_string(2, 3, (uint8_t *)temp_string, 8);
		
	}
}