Question

MAIN.C(47): warning C206: 'Write_DS1302': missing function-prototype MAIN.C(47): error C267: 'Write

void SET_DS1302()
{
uchar i;
Write_DS1302(0x8E,0x00); //显示出错在这一行
for(i=1;i<7;i++)
{
Write_DS1302(0x80+2*i,(DateTime[i]/10<<4)|(DateTime[i]%10));
}
Write_DS1302(0x8E,0x80);
请问具体该怎么改，我百度了下有人说在开头定义下write_ds1302，该怎么做？

Answer 1

Write_DS1302(0x8E,0x00); 这个子函数没有声明!声明下就好了!或者把Write_DS1302(0x8E,0x00)子函数写在你调用他的函数前面,就不用声明了!