main.c

凌阳十六位单片机的串口通信例子程序

#include "spce061a.h"
#include "MyBit.h"

unsigned int Udata=0;

const unsigned int num[]="0123456789ABCDEF ";

void delay(long i)
{
	while(i--)*P_Watchdog_Clear=1;
}

int main(void)
{
	unsigned int i=0;
	*P_SystemClock=C_Fosc_49M;
	SP_Init_IOA(0xffff,0xffff,0xffff);
	SP_Init_IOB(0xffff,0xffff,0xffff);
	//SP_Init_IOB(0xf40f,0xf48f,0xf40f);
	UARTinit();
	Reset12864();
	DispWord(0,0,"^_^^_^");
	while(1)
	{
		*P_Watchdog_Clear=1;
		for(i=0;i<0xff;i++)
		{
			*P_UART_Data=i;
			delay(100000);
		}
		
	}
}