Modbus driver?

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Noname
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Joined: Wed Oct 09, 2013 7:14 pm

Modbus driver?

Postby Noname » Wed Feb 01, 2017 1:29 pm

Hello

Is there somewhere a stable and reliable Modbus driver (master & slave) available for ChibiOS???

Thank you

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tfAteba
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Re: Modbus driver?

Postby tfAteba » Wed Feb 01, 2017 8:39 pm

Hi Noname,

Just after a quick search, here is a git repository of alex31 a member of the forum.

https://github.com/alex31/bras_robot_e407_lcd4ds

I didn't make any test of the modbus part, you can try it and give feedback.
regards,

Theo.

Noname
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Joined: Wed Oct 09, 2013 7:14 pm

Re: Modbus driver?

Postby Noname » Wed Feb 01, 2017 9:30 pm

Yes, I had found it also. But it only supports slave mode and not master mode :?

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tfAteba
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Re: Modbus driver?

Postby tfAteba » Wed Feb 01, 2017 9:36 pm

You have to implement the master part then. It is the easiest part, I did it two year ago, but not with ChibiOS. It was on an embedded Linux board.

Take a look at the slave code it will help you to understand how to deal whit the master.
regards,

Theo.


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