FLEXCAN's IMASK1 be Abnormally cleared

[baixiaolin]

Hi,

  i use function (FLEXCAN_DRV_ReceiveBlocking(CANCOM,CAN_RMB,&candata,CAN_RX_TIMEOUT);) by task to receive can message. CAN_RMB correspond to IMASK1 bit be abnormally clear ,due to task is block.In the case of normal,this function(FLEXCAN_StartRxMessageBufferData) will to enable MB interrupt,but it's not success. 

  can-receive can resume when enable imask1 bit by debug mode. but it will err when run for some time.

Sorry my English is not so good!

@Senlent 

[PetrS]

Hi,

which SDK version do you use?
I see there was some fix of driver in SDK3.0.3...

Could this be related?

BR, Petr

[baixiaolin]

hi

Where do your pictures come from？

[PetrS]

Hi,

taken from c:\NXP\S32DS_Power_v2.1\S32DS\software\S32_SDK_S32PA_RTM_3.0.3\S32_SDK_for_Power_Architecture_RTM_3_0_3_Release_Notes.pdf

BR, Petr

[baixiaolin]

thank you！

[baixiaolin]

hi

SDK version：sdk 3.0.0 

It should be a similar question！How can I solve it？

[baixiaolin]

add: using FLEXCAN_DRV_SendBlocking and FLEXCAN_DRV_ReceiveBlocking in different task,in addition,time_out set forever.IMASK1 be Abnormally cleared wii due to task block.