lyyyuna 发表于 2012-12-15 09:02 "can't open file 'AT89X51.H'" i think it is quite clear
1627252997 发表于 2012-12-15 14:11 把头文件改成#include试试。
clan 发表于 2012-12-15 15:32 我改成#include可以了,51和52都差不多,谢谢啊