SimpleModbusSlave allows you to communicate to any slave using the Modbus RTU protocol. The crc calculation is based on https://os.mbed.com/users/jpelletier/code/CRC/ The functions implemented are functions 3 and 16. read holding registers and preset multiple registers of the Modbus RTU Protocol. This implementation DOES NOT fully comply with the Modbus specifications.

Revisions of SimpleModbusSlave.cpp

Revision Date Message Actions
1:85e226914fb7 2017-10-25 Initial commit File  Diff  Annotate
0:7c5265097fd2 2017-10-10 Initial Commit File  Diff  Annotate