S32KのトピックRe: CAN receive problem

CAN receive problem

thailivenkatesh — Sat, 07 May 2022 08:44:59 GMT

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

Re: CAN receive problem

Robin_Shen — Mon, 09 May 2022 04:59:59 GMT

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
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Re: CAN receive problem

thailivenkatesh — Mon, 09 May 2022 09:22:10 GMT

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