usart.h

来自「picc_18v 8.35pl35 PIC18系列单片机开发C编译器」· C头文件 代码 · 共 9 行

#define USART_RC (RB4)
#define USART_TX (RB5)

extern volatile bit UPDATE_REQUIRED;
extern volatile bit DATA_RECEIVED;
extern volatile bit TX_INT;
extern volatile char DATA;