how to use flexCAN in imx6ull processor ?

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how to use flexCAN in imx6ull processor ?

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somnath_roy
Contributor I

hi all,

    i am using a SOM module by toradex it came with imx6ull processor 

i have changed the dtsi file and my module is loaded in startup. 

but i am getting a msg as 

[   13.641388] CAN device driver interface
[  OK  ] Reached target System Initialization.
[   13.677653] 2094000.can supply xceiver not found, using dummy regulator

and when i am using cansend utility i am not getting and signal in CAN_tx pin.

yet i am using can xceiver IC UJA1161 and my xceiver is powered up.

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igorpadykov
NXP Employee
NXP Employee

Hi Somnath

please connect other board or protocal analyzer and for testing

one can use unit tets (folder ..test/can) :
imx-test
www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-test-5.7.tar.gz

Best regards
igor
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