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Arduino Mega I2C
https://forum.codesys.com/viewtopic.php?f=21&t=6618
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Author:  alecudr [ Wed Dec 30, 2015 2:51 am ]
Post subject:  Arduino Mega I2C

Do you have the I2C .library and devdesc.xml for Arduino Mega ?

I found 24VDC Industrial PLC based on Arduino Mega like http://controllino.cc/

I do not know how to build new libraries for I2C,
maybe you have some links just to start writing new library and devdesc.xml or instruction?,
but a kind of I2C with ModBus Write 10words and Read10words should be very useful.

Thank you

Author:  alverman [ Thu Apr 20, 2017 5:46 pm ]
Post subject:  Re: Arduino Mega I2C

UP :P

Author:  alverman [ Thu Apr 20, 2017 7:01 pm ]
Post subject:  Re: Arduino Mega I2C

A question maybe very stupid :oops:
But if I modify the ArduinoUNO.devdesc.xml file by adding additional lines that refer to additional inputs and outputs it will not work ...... is it true?

Sorry the stupidity of the question !! :(
Thanks, Alberto

Author:  elconfa [ Fri Mar 30, 2018 3:27 pm ]
Post subject:  Re: Arduino Mega I2C

hello, any news? does it function?

Author:  elconfa [ Tue Apr 03, 2018 10:28 am ]
Post subject:  Re: Arduino Mega I2C

alverman wrote:
A question maybe very stupid :oops:
But if I modify the ArduinoUNO.devdesc.xml file by adding additional lines that refer to additional inputs and outputs it will not work ...... is it true?

Sorry the stupidity of the question !! :(
Thanks, Alberto


I think that only modifying ArduinoUNO.devdesc.xml is not enought. I think that we need to modify also IoDrvArduinoUNO.library and the program inside Arduino. Who are able to do so?
Massimo

Author:  gapawe [ Fri Apr 20, 2018 3:18 pm ]
Post subject:  Re: Arduino Mega I2C

UP!

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