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litesom:devicetree:can [2017/06/09 22:20]
filug [CAN bus load test]
litesom:devicetree:can [2021/05/12 10:08]
kateryna.kozakova
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-===== CAN interface =====+====== CAN interface ======
  
 <well> <well>
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 [[litesom:about|liteSOM]] contains two CAN modules compatible with ''CAN 2.0B'' protocol specification.  [[litesom:about|liteSOM]] contains two CAN modules compatible with ''CAN 2.0B'' protocol specification. 
-CAN Physical layer is defined by ''ISO 11898'' therefore to connect [[litesom:about|liteSOM]] to CAN bus it is required to use external CAN Bus Transceiver like [[http://www.ti.com/product/SN65HVD230|SN65HVD230]] used on on [[litesom:serials|RS485/CAN extension board]].+CAN Physical layer is defined by ''ISO 11898'' therefore to connect [[litesom:about|liteSOM]] to CAN bus it is required to use external CAN Bus Transceiver like [[https://www.ti.com/product/SN65HVD230|SN65HVD230]] used on on [[litesom:serials|RS485/CAN extension board]].
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 In case when you want to develop your own application to access CAN bus via ''SocketCAN'' please check [[https://www.kernel.org/doc/Documentation/networking/can.txt|Section 4 in SocketCAN readme]] file. In case when you want to develop your own application to access CAN bus via ''SocketCAN'' please check [[https://www.kernel.org/doc/Documentation/networking/can.txt|Section 4 in SocketCAN readme]] file.
  
-In most cases access to the CAN bus looks like access to the ''linux'' interface . Please check //pseudo-code// example presented below.+In most cases access to the CAN bus looks like access to the ''linux'' network interface . Please check //pseudo-code// example presented below.
  
 <code> <code>
  • litesom/devicetree/can.txt
  • Last modified: 2021/05/12 10:08
  • by kateryna.kozakova