topic Re: S32K3x4-Q172 CAN bus example in S32K

S32K3x4-Q172 CAN bus example

vlele — Mon, 08 Aug 2022 04:51:24 GMT

Hi ,

I am facing issues in running the CAN bus example for S32k3
I am using example code from S32k3 RTD Autosar 4.4 2.0.1 D2207

I cannot see any CAN message on PCAN tool

S32K3x4-Q172 Eval board uses TJA1043TKY , does it need a separate MCAL stack for integration?

Similarly do i need to configure PORT driver and DIO driver?

Re: S32K3x4-Q172 CAN bus example

Robin_Shen — Mon, 08 Aug 2022 08:14:58 GMT

Hi vlele,

The description.txt in that project said that This is an CAN HLD driver component LoopBack example. So you can not cannot see any CAN message on PCAN tool.

You may need to configure PORT driver and DIO driver by yourself.(LoopBack example usually doesn't configure these)

Sorry for the inconvenience we bring you!

Best Regards,
Robin
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Re: S32K3x4-Q172 CAN bus example

vlele — Mon, 08 Aug 2022 12:49:44 GMT

Hi Robin,
I got it working (based on the bare-metal code shared by you)
I was able to set the PINS using the the PORT driver utility.
DIO was not needed.
S32k3 RTD Autosar 4.4 2.0.1 D2207
IDE: S32DS 3.5

Attaching the the source code. Let me know your thoughts on it.

Re: S32K3x4-Q172 CAN bus example

avinashstarkenn — Thu, 01 Feb 2024 08:03:02 GMT

Hello @vlele and @Robin_Shen ,

I was also getting the same issue like you following is the code. Like you said I added port driver in the example 'FlexCAN_Ip_Example_S32k344'.Attaching the code below.

I am also attaching 'CAN_Example_S32k344' .Can you also solve the issue in this?

@Robin_Shen Please look in the matter as soon as possible

Re: S32K3x4-Q172 CAN bus example

Shivanand — Thu, 13 Mar 2025 12:12:40 GMT

Hello @Robin_Shen

I am using s32k356 and I'm trying to transmit data to CAN Analayzer. But im getting CAN error status . Could you please help.