Has anyone experience using Modbus TCP on FRDM-K64F using mbed? I want to be able to use ethernet to talk Modbus TCP. Are there any libraries that will work for this platform?
There is an off-the-shelf solution for Modbus TCP on FRDM-K64F at http://www.utasker.com/modbus.html (TCP master/slave and RTC/ASCII UART master/slave with bridge and gateway operation).
It doesn't use mbed, where you will probably need to port something like FreeMODBUS with lwIP if you need a free one.
If you need a solution by tomorrow just use the uTasker one since it works out-of-the box and has been industrially proven since 2009 (including in the units controlling the video screens in the Claw at U2's 360° world tour !).
Kinetis: http://www.utasker.com/kinetis.htmlKinetis K64:- http://www.utasker.com/kinetis/FRDM-K64F.html- http://www.utasker.com/kinetis/TWR-K64F120M.html- http://www.utasker.com/kinetis/TEENSY_3.5.html- http://www.utasker.com/kinetis/Hexiwear-K64F.htmlModbus User's Guide: http://www.utasker.com/docs/MODBUS/uTasker_MODBUS.PDF
Thank you for the reply. I will take a look at both solutions you have suggested.
Retrieving data ...