CAN_LDD component not working on trk-kea128

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CAN_LDD component not working on trk-kea128

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laura_scd
Contributor I

Hello,

We are making some tests with the CAN component for a current project on codewarrior 10.6 but we are unable to make it work. We are using the KEAZ128 and the code copied from processor expert's typical usage section.

can1.PNG

After we set up the CAN config we implement the code from "Sending data frame without interrupt service (polling)" and run the program. Everything goes OK until it reaches the CAN1_Main() function. When the CAN1_Main() function calls the CAN1_TransmitterIsr() function the TxBufferMask never changes from 0 value, so it never ends the transmission of the data.

can2.PNG

Maybe we are using the wrong code but we couldn't find any working example of the CAN_LDD component for the KEAZ128.

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Alice_Yang
NXP TechSupport
NXP TechSupport

Hello Laura,

Have your problem been solved ?

If not,  you can send your project to me , i will test it on my side .

BR

Alice

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michaelamici
Contributor II

heres my code

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Alice_Yang
NXP TechSupport
NXP TechSupport

Hello Amici,

I checked you have delete the attachment , and also i see my colleague Jingjing have reply you at here Re: CAN_LDD TRK_KEA128 sendFrame (NOT LOOPBACK)

so i think your problem maybe have been solved .

BR

Alice

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michaelamici
Contributor II

I have the exact same problem using the same code. Please help!!!

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