interad.c

来自「我用ARM写的一些东西」· C语言 代码 · 共 56 行

#include "config.h"

uint16 IntAdDat[6];
extern float LkPtVaccum;

void ReadIntAd (uint8 ch )
{
		uint16 i;
		//DisI2C0;
		//DisTm0;
		//DisTm1;
		//DisUart0;
		//DisUart1;

 
	
	if (ch==5)
	{
		AD0CR = AD0CR 		&
				(~0xff)		|
				(1<<5) 		|
				(1<<24)		;
		while((AD0DR & 0x80000000)==0)
		{
			;
		}// 等待转换结束
		IntAdDat[5]=(AD0DR>>6) & 0x3ff;
	}
	
	else
	{
		AD1CR = AD1CR 		&
				(~0xff)		|	
				(1<<(ch+2))	|
				(1<<24)		;
		while ((AD1DR & 0x80000000)==0)
		{
			;
		}
		IntAdDat[ch]=(AD1DR>>6) & 0x3ff;
	}
	
		//DisI2C0;
		//EnTm0;
		//EnTm1;
		//EnUart0;
		//EnUart1;	
	

}



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