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Can I update the firmware of an embedded system using modbus RTU over UART?
If yes, what function code needs to be used for firmware update? and How?
Currently, my system supports 1, 2, 3, 4, 5, 6, 15, 16, 23 function codes.
A quick reply will be highly appreciated.
If yes, what function code needs to be used for firmware update? and How?
Currently, my system supports 1, 2, 3, 4, 5, 6, 15, 16, 23 function codes.
A quick reply will be highly appreciated.