Re: CAN open

Heinz-Jürgen Oertel <[email protected]> Tue, 21 Apr 2015 13:31:22 +0200

Newsgroups	gmane.comp.hardware.bus.can
Organization	privat
Message-ID	<1885162.7D1JDIClPp@heinz>

Am Dienstag, 21. April 2015, 09:10:46 schrieb Abdallah AGUERZAME:
> Hi ! 
> Im Abdallah AGUERZAME. Im working in a product that's need to communicate in 
an industrial network (automate and other devices) using CAN-open,My question 
is: Since my producte is based on ARM STM32F107 microcontroller, at first, it 
is possible to implement a CAN open programme in this microcontroller..? if 
yes are there any CAN_open examples for STM32 that i can use to help me in my 
project.
> PS: My STM32F107 microcontroller integrates two CAN controllers. I already 
tested an ewamle of CAN network programme and it works fine. 
> Best regards 
> Abdallah AGUERZAME 

Hello Abdallah AGUERZAME,

implementing CANopen on a STM32F107 is absolutely no problem for most 
applications.
I assume, you like to implement a CANopen NMT slave.
Can you please let us know if you also have to implement an CANopen device 
profile?
There are companies offering commercial CANopen software, like emtas GmbH.
But is always difficult to provide examples without giving the CANopen 
software know-how away.
There are also other difficulties, like the CAN module used
(as you have mentioned, some micros have more than one CAN),
the pins assigned to the used CAN controller, the compiler used and more.

Please look at http://www.emtas.de/en/download/canopen
May be one of the examples there are useful for you, at least to have a look 
at the application side
of one of the CANopen examples.

If you have more questions, please don't hesitate to ask.
-- 
Regards / mit freundlichen Grüßen
       Heinz-Jürgen Oertel
	emtas GmbH

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