Difference between revisions of "Controller Area Network"

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(CAN is now proven to work)
 
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CAN bus informations.
 
CAN bus informations.
  
CAN bus will only be available on the DevFull board and is currently under very early integration stage.
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==Hardware==
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CAN bus is available on the [[APF9328DevFull]] and [[APF27Dev]] (both as an option) and on the [[APF51Dev]] (by default).
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These boards use Microchip's MCP2515 CAN controller connected to SPI lines of i.MX MPU.
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Register access is relatively complex due to the need to communicate over SPI interface.
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[[image:APF27Dev_with_MCP2515.jpg|center|thumb|'''figure 1''' - ''MCP2515 localisation on APF27Dev'']]
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==Software==
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* [[CAN_bus_Linux_driver | How to use CAN bus on Linux with Armadeus boards]]
  
 
==Links==
 
==Links==
* [http://home.wanadoo.nl/arnaud/ Linux CAN-bus driver project]
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* [http://uuu.enseirb.fr/~kadionik/formation/canbus/canbus.html Le bus CAN (cours P. Kadionik)] [[Image:FrenchFlag.png]]
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* [http://freshmeat.net/projects/lincan OCERA LinCAN driver]
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* [http://cmp.felk.cvut.cz/~pisa/#can Some quick start info for LinCAN driver]
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* [http://sourceforge.net/tracker/index.php?func=detail&aid=1782088&group_id=51629&atid=463994 LinCAN MCP2515 patches]
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* [http://developer.berlios.de/projects/socketcan/ SocketCAN project implementing CAN support as new network protocol family]
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* [http://home.wanadoo.nl/arnaud/ Old Linux CAN-bus driver project superseded by LinCAN]
 
* [http://www.linux.it/~rubini/software/#ocan Alessandro Rubini's Ocan driver]
 
* [http://www.linux.it/~rubini/software/#ocan Alessandro Rubini's Ocan driver]
 
* [http://www.port.de/engl/canprod/sw_linux.html can4linux]
 
* [http://www.port.de/engl/canprod/sw_linux.html can4linux]
 
* [http://www.canfestival.org/ CAN Festival]
 
* [http://www.canfestival.org/ CAN Festival]
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* [http://www.rmll.info/video30.html Présentation de Beremiz aux RMLL 2007] [[Image:FrenchFlag.png]]
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* CAN bus in cars:
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** http://hybridinterfaces.ca/ 
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** http://khb00465.atnifty.com/ms-1.html
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** http://www.vassfamily.net/ToyotaPrius/CAN/cindex.html
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[[Category:CAN bus]]

Latest revision as of 11:04, 18 April 2011

CAN bus informations.

Hardware

CAN bus is available on the APF9328DevFull and APF27Dev (both as an option) and on the APF51Dev (by default).

These boards use Microchip's MCP2515 CAN controller connected to SPI lines of i.MX MPU. Register access is relatively complex due to the need to communicate over SPI interface.

figure 1 - MCP2515 localisation on APF27Dev

Software

Links