Flexcan in IMX8QM

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Flexcan in IMX8QM

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vinothkumars
Senior Contributor III

Hi All,

 

In IMX8QM-MEK have Base Board and GPIO-EXPANDER is there for CAN.

But, In IMX8QM custom board we don't have Base board as well as GPIO EXPANDAR, So, I removed theses gpio expander in rear_view_camera but Flex-CAN still not working.

Will you please give me some advice which area do I needs to configure.

 

Regards,
Vinothkumar Sekar
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1 Solution
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vinothkumars
Senior Contributor III

Thank you @igorpadykov for the quick reply.

 

I am using SDK 2.5.1 from this SDK CAN used the io expander. But, my custom board don't have the io expander (BOARD_ConfigureExpansionIO) and I removed it from the flexcan driver. But, still flexcan is not working.

Please find the driver file used in sdk.

 

Regards,
Vinothkumar Sekar

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Vinothkumar

 

one can look at M4 flexcan examples in M4 SDK_MEK-MIMX8QM available on

https://mcuxpresso.nxp.com/en/welcome

 

Best regards
igor

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vinothkumars
Senior Contributor III

Thank you @igorpadykov for the quick reply.

 

I am using SDK 2.5.1 from this SDK CAN used the io expander. But, my custom board don't have the io expander (BOARD_ConfigureExpansionIO) and I removed it from the flexcan driver. But, still flexcan is not working.

Please find the driver file used in sdk.

 

Regards,
Vinothkumar Sekar
0 Kudos