ledshuo.c(34): error C202: 'IT0': undefined identifier
ledshuo.c(35): error C202: 'EX0': undefined identifier
ledshuo.c(36): error C202: 'EA': undefined identifier
几个标识未定义,加#include “REG51.h”,就有定义了
ledshuo.c(39): error C231: 'main': redefinition
ledshuo.c(42): error C231: 'main': redefinition
两main重复定义。 |