Driver CAN, µMPC5668G

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Driver CAN, µMPC5668G

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louizalaouiss
Contributor II

Hi everybody,

In my project, i have to program the CAN driver for µMPC5668G, i do this this by folowing several steps given in the datasheet(28.4.1 Transmit Process and 28.4.3 Receive Process) , and  28.5.1 FlexCAN Initialization Sequence.

i use FlexCan_A(CAN_A)  module for both transmission and reception.

perhaps i miss somthing importante or i dont check something to track successsful transmission, or something else.

i have problem with the transmiting function,the problem is, when running my program(code warrior) the data avaible in the CAN bus changes, it gives frames that i dont put in my program !!!

does anyone had this bug ??

thank you for your help

Louiza :smileyhappy:

1 Solution
651 Views
PetrS
NXP TechSupport
NXP TechSupport

Hi Louiza,

Please refer to the https://community.freescale.com/thread/323209.

It should help and guide you to resolve your issues

Regards,

Petr

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2 Replies
651 Views
louizalaouiss
Contributor II

Hi PetrS

thank u so, it works :smileyhappy:

Louiza

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652 Views
PetrS
NXP TechSupport
NXP TechSupport

Hi Louiza,

Please refer to the https://community.freescale.com/thread/323209.

It should help and guide you to resolve your issues

Regards,

Petr