uart0.c

大家好

#include "ms_c.h"

void plus(void)
{
	uchar k;
	LED_BUF[8]++;
	for(k=8;k>0;k--)
	{
		if(	LED_BUF[k]==10 )  
		{	
			LED_BUF[k]=0;
			LED_BUF[k-1]++;
							}
									}
											}

main(void)
{
	uchar i;
	uchar k=8;
	SYSCLK_Init	();
	PORT_Init 	();
	UART0_Init	();
	LED_BUF[1]=9;
	LED_BUF[2]=9;
	LED_BUF[3]=8;
	//for(i=1;i<8;i++)
	//LED_BUF[i]=0x0f;
	//LED_BUF[8]=0;
	send_led	();
	while(1)
	{
		
		send_led	();
		for(i=0;i<25;i++)
		//delay(50);
		plus();
				

		if(KEY_FLAG)
		{
			KEY_FLAG=0;
			LED_BUF[8]=KEY_DATA;
			send_led();
									}	 		
											}												
													}