arm7.c

口若悬河口若悬河口若悬河口若悬河口若悬河口若悬河口若悬河口若悬河口若悬河

#include"config.h"
#define LED1 1<<17

void delay(unit32 uidly)
{
unit32 i;
for(;uidly>0;uidly--)
{
for(i=0;i<50000;i++)
}}

int main()
{
PINSEL1=PINSEL1&(~(0X03<<2));
lO0DIR=LED1;
IO0SET=LED1;
while(1)
{
IO0SET=LED1;
delay(50);
IO0CLR=LED1;
FIO0CLR=LED1|LED3;
FIO0SET=LED2|LED4;
delay(50);
}
return 0;
}