my_adc.c

来自「2410bios 实现简单功能 裸板传输 跑马灯 定时器」· C语言 代码 · 共 28 行

#include "def.h"
#include "2410addr.h"
#include "2410lib.h"
#include "2410slib.h"
#include "mmu.h"
#include "uart.h"
#include "timer.h"
#include "rtcapi.h"



void init_adc(void)
{
	rADCCON = 0;
	rADCCON |= (1<<14) | (49<<6) | 0x3;
	
	while(1)	
	{
		float u = rADCDAT0 & 0x3ff;
		//u /= 310;
		printf("U: %fv\n",u);
		Delay(1000); 
		if(Esc()) 
			break;
	}
}