Hi. I want to know if there is already a library for the Modbus RTU protocol for S32K344. If anyone has nan example it would help me a lot. Greetings to all.
NXP doesn’t provide an official Modbus stack for the S32K344, but the MCU is capable of supporting Modbus RTU or TCP. You can implement it yourself using third-party libraries depending on your needs. Here are a few options you can look into (I believe you can find more on the web): https://www.embedded-experts.at/en/freemodbus/ https://www.softdel.com/modbus-stack/ https://www.rapidseasuite.com/modbus-protocol-stack These can be adapted to work with the S32K344 depending on your platform setup (e.g., RTOS, communication interfaces).
