Jesper Kjær Nielsen

Change Endian.Big to Endian.BIG as per pymodbus change

1

In https://github.com/pymodbus-dev/pymodbus/pull/1743, pymodbus changed constants.Endian into being an enumeration, resulting in that Endian.Big was changed into Endian.BIG. Unfortunately, this change has broken the EmonModbusTcpInterfacer class which uses Endian.Big for both...