//芯片代碼  
#define device 0x77
//信號(hào)字節(jié)
#define sig_byte1 0x1E
#define sig_byte2 0x93
#define sig_byte3 0x07
//IAP編程頁(yè)面
#define PAGESIZE 64      //Size in Bytes
#define APP_PAGES ((8192/PAGESIZE)- (1024/ PAGESIZE )) 
#define APP_END APP_PAGES * PAGESIZE