Circuits.UART framer for Modbus RTU slave traffic. It accumulates bytes, derives the expected length from the fc_map, validates CRC, and resyncs byte-by-byte when a candidate is invalid.
Circuits.UART framer for Modbus RTU slave traffic. It accumulates bytes, derives the expected length from the fc_map, validates CRC, and resyncs byte-by-byte when a candidate is invalid.