copy obj\uart_updata\boot.bin boot.bin
copy obj\uart_updata\BK3431S_Firmware.bin BK3431S_Firmware.bin
BinConvert -oad boot.bin -a BK3431S_Firmware.bin -e 00000000 00000000 00000000 00000000 
encrypt BK3431S_Firmware.bin 00000000 00000000 00000000 00000000


copy boot_oad_crc.bin obj\uart_updata\output\BK3431S_download_crc.bin
copy BK3431S_Firmware_crc.bin obj\uart_updata\output\BK3431S_uart_updata_crc.bin

del *.bin 
del *.out
pause