../Cpu.c:60: warning: return type defaults to `int'
../Cpu.c: In function `SIGNAL':
../Cpu.c:75: warning: control reaches end of non-void function
//以下为中断函数代码
SIGNAL (TIM0_COMPA_vect) //Timer0定时60us中断
{
uchar sreg = SREG;
//系统定时时钟相关
if(system_counter < 252) system_counter++;
else
{
system_counter = 0;
SETBIT(system_status,SYSTEM_CLOCK);
}
SREG = sreg;
} |
|
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