PROCESSOR-SDK-AM62X: CAN test

Hello Cyra,

Which CAN interface do you want to test, and which core do you want to use to control the CAN interface?

Regards,

Nick

Hi,

I would like to use pin 10 and 11 of J9; 16 and 22 of J9, connect those two pairs together and just test tx and rx.

Hello Cyra,

I assume you want to control MCU_MCAN0 and MCU_MCAN1 from the M4F core. I am reassigning your thread to a member of our MCU+ apps team.

Regards,

Nick

Thank you.

Cyra,

is there a specific reason you are not using CCS. please help us understand.

also have you tried running the MCAN examples described at links below

https://software-dl.ti.com/mcu-plus-sdk/esd/AM62X/08_05_00_14/exports/docs/api_guide_am62x/EXAMPLES_DRIVERS_MCAN_LOOPBACK_INTERRUPT.html

https://software-dl.ti.com/mcu-plus-sdk/esd/AM62X/08_05_00_14/exports/docs/api_guide_am62x/EXAMPLES_DRIVERS_MCAN_LOOPBACK_POLLING.html

Regards

Anshu

We are just trying to develop a simple test application, preferably .sh format.

And setting up CCS seems quite complicated. I had tried it before and wasn't able to build.

But if CCS is the only way then i am willing to try again.

Anshu Choudhary said:

also have you tried running the MCAN examples described at links below

Won't it need CCS?

Cyra,

Thanks for the feedback on the complications involved in running CCS. can you help me understand what will be an ideal scenario for you in running the examples. which parts of running CCS is complicated for you. please feel free to send me an email. your feedback is very much appreciated. this will help us improve our offerings in order to serve our customers better in future.

Also if you want to understand which peripheral is supported and if you can control Main domain peripherals from MCU Domain please refer to Software Buildsheet here : https://software-dl.ti.com/mcu-plus-sdk/esd/AM62X/08_05_00_14/exports/docs/build_sheet/am62x-sw-buildsheet.html

Regards

Anshu

I will try again with CCS but in the mean time, is there any other way to do it without CCS?

Cyra,,

as mentioned in my previous post you can try working with makefiles. See the documentation here

https://software-dl.ti.com/mcu-plus-sdk/esd/AM64X/08_04_00_17/exports/docs/api_guide_am64x/MAKEFILE_BUILD_PAGE.html

there is also an option of using CCS Cloud, see more details here https://software-dl.ti.com/mcu-plus-sdk/esd/AM64X/08_04_00_17/exports/docs/api_guide_am64x/CCS_CLOUD_INTRO_PAGE.html

Please let me know if this helps. Also as mentioned earlier your feedback in using CCS will be very helpful

Regards

Anshu

I encountered this issue when trying to import.

cyra,

apologies for delayed response, please let me know the SDK you are trying to use, we have seen this kind of error before so be assured we will be able to help. I would also like to know the version of CCS being used

Regards

Anshu

mcu_plus_sdk_am62x_08_04_00_16

CCS Version: 12.1.0.00007

Cyra,

can you try the FAQ here https://e2e.ti.com/support/processors-group/processors---internal/f/processors---internal-forum/1192328/faq-am62a7-import-sdk-examples-solving-the-am62ax-recognition-issue-in-ccs

This is shown for Windows but It should be same on Linux, we will try and update the FAQ on our end

Regards

Anshu

Hi Cyra,

Just to be clear and precise. You are trying to import the MCAN loopback polling example and facing a problem as stated in the screenshot.

You are also trying to import the example from MCU + SDK AM62x Version: 08.04.00.16 and you are doing this on Linux.

Please correct me if I missed anything else.

Regards,

Vaibhav

yes correct

Hi Cyra,

I have had encountered a similar problem while I was on Windows, but I will try and recreate the issue on Linux and get back to you.

Thanks,

Vaibhav

Hi Cyra,

I have been able to replicate the issue you are facing.

Please allow me a day to get back to you with the fix.

Thanks & Regards,

Vaibhav

Hi,

Thank you. This solved my issue.