Modbus Master+Slave Routine in C


Thread Starter


Hello all,
Working as an embedded engineer, putting efforts on Modbus protocols.

1) Want to generate simple Modbus master routine and Modbus slave.

2) Transfer data through RS485 communication

3) Response from Slave routine

4) I have two GPIO pins RS and TX

5) Working on 'Frescale's code-worrier' IDE

Step by step execution is requires.

Thank you