epsilonrt / libmodbuspp

Much more than a C++ wrapper for libmodbus
https://epsilonrt.fr/modbuspp
GNU Lesser General Public License v3.0
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Modbus Rtu crc invaild #9

Closed Northpower closed 3 years ago

Northpower commented 3 years ago

Hi Is there a way to cout the received message from the slave? I am getting an invalid CRC error and I will like to see if there is a CRC error or if it something else. I have tried using Qmodbus master simulator at which works fine so the slave unit that I am using works. I have uses your library before with Tcp at it works perfectly. Thank you for your work on this library.