uart0.h

充电车的控制板程序

extern unsigned char rx0_buf[15];
extern unsigned char tx0_buf[15];

extern unsigned char rx0_step;
extern unsigned char tx0_step;


extern unsigned char temp_rx;

extern unsigned char rx_ok;
extern unsigned char tx_en;

extern void uart0_init(void);
extern void uart0_handle (void);
extern void uart0_tx (void);