main.c

ADS7841的驱动

#include "SPCE061A.h"
extern void P_IOA_IOB_INIT(void);
extern  unsigned int ADS7841_read_data(unsigned int Channel);
int main()
{
	unsigned int ad_data=0;
	float data=0;
	P_IOA_IOB_INIT();
	while(1)
	{
		ad_data=ADS7841_read_data(0);
		data=(5.0/4100)*ad_data;
		*P_Watchdog_Clear = 0x0001;
	}
}