Modbus slave Library support

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rajeshktym
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Modbus slave Library support

Postby rajeshktym » Wed Sep 19, 2018 7:30 pm

Hi, Anybody tried openMV with modbus communication, I m planning to use this module as guiding sensor. for this, it need to send x position value of a particular sized blob from each frame. communication should be industrial standard RS485 Modbus RTU protocol slave. pls share some tips like which library used etc if anybody tried the same before,

Thanks
Rajesh Kumar
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kwagyeman
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Joined: Sun May 24, 2015 2:10 pm

Re: Modbus slave Library support

Postby kwagyeman » Thu Sep 20, 2018 2:18 am

Can you bitbang the modbus protocol in an interrupt handler? This would be the easiest way to do it.
Nyamekye,

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