the mutex, then write the pre-converted values to buffers under the mutex. - For WRITE operations (IEC -> Modbus): Read raw IEC values under the mutex, then convert to Modbus format AFTER releasing ...
The bridge listens on a configurable TCP port (default: 502) and expects standard Modbus TCP frames from clients. Each request is translated into a Modbus RTU frame, transmitted over UART, and the ...