keil编译程序出现declarationmaynotappearafterexecuta。。。/* Init System, peripheral clock and multi-function I/O */
SYS_Init();
/* Init UART0 for printf */
UART0_Init();
_GPIO_SET_PIN_MODE(P3, 6, GPIO_PMD_OUTPUT);
int i,j;
while(1)
{
P36 = 0;
for(i=0;i<10;i++)
CLK_SysTickDelay(100000);
P36 = 1;
for(j=0;j<10;j++)
CLK_SysTickDelay(100000);
}
编译就会出现declaration may not appear after executable statement in block,
在keil中定义的变量声明不允许出现在语句之后,所以把int i,j;这句放在最前⾯。