Extended CAN Configuration Showing Standard CAN on NXP S32K322.

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Extended CAN Configuration Showing Standard CAN on NXP S32K322.

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onkar441
Contributor II

I am using the NXP S32K322 microcontroller, and I am sending extended CAN data in the MCAL layer using EB Tresos. I have configured the settings in EB Tresos for extended CAN, but during debugging, it shows standard CAN. Additionally, I set the extended CAN mask value to 0x1FFFFFFF, but during debugging, it shows 0x80000000. Can you help me understand why this is happening and how to resolve it?

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Senlent
NXP TechSupport
NXP TechSupport

Hi@onkar441

Please check RXIMR[x] directly.(should enter Freeze Mode first then you can check RXIMR register)

I try to set the mask value to 0x1FFFFFFF as you did and you can see the  Register RXIMR[0] = 0xDFFFFFFF. 

Senlent_0-1727170223562.png

 

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