CAN receive problem

[thailivenkatesh]

Hi,

I am using FLEXCAN_DRV_GetTransferStatus(INST_CANCOM1, RX_MailBox) function when  sent data from microchip canalyser getting STATUS BUSY always  and returning res as status busy.

Below is the attached copy of the function  we are using please support the issue to solve the problem.

Thanks & Regards,

Venkatesh T

[thailivenkatesh]

Hi Robin Shen,

I Did not  start receive before calling FLEXCAN_DRV_GetTransferStatus

just calling this function from main

CAN_RevCmdProcess(&u8Command, &u8Data, &u16SubData);

This is BCC Eval driver software .In this send function is working were as Recieve code is not working.

Thanks & Regards,

Venkatesh T

[Robin_Shen · Accepted solution]

Hi Venkatesh,

Did you start receive before calling FLEXCAN_DRV_GetTransferStatus?

C:\NXP\S32DS.3.4\S32DS\software\S32SDK_S32K1XX_RTM_4.0.2\doc\Start_here.html

Best Regards,
Robin
-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------