isp5964.h

SM5964 ISP程序。.........

#include<reg52.h>
#include"common.h"
uchar bdata flag1;
sbit  tx_off   =flag1^0;
#define HEX_DEC_OK         0X01
#define HEX_DEC_CSERR   0X03
uchar nb_rx_data,rx_index_wr,rx_index_rd,status;
uchar xdata rx_buffer[32];
void system_init(void);
extern unsigned char  keyscan(void);
extern void rs232output(char outputchar[50]);
extern void flash_erase(void);
extern void uart_rx_enable(void);
extern uchar hex_parser(void);
extern void uart_rx_disable(void);
extern void flash_isp_init(void);
extern void flash_wr(uword SM5964address,uchar hex_data);
extern char _getkey(void);