topic How to setup physical 11bit CAN-ID in NxpOpenBus? in S32K

How to setup physical 11bit CAN-ID in NxpOpenBus?

snaku_lee — Thu, 10 Jun 2021 08:49:53 GMT

Hi,

I try to setup 11bit CAN ID in the NXP OpenBus tool,

I find if the ID under 0x7DE is work, but if the ID more than 0x7DF, NxpOpenBus will send nothing,

I want to setup CAN ID as below picture.

Regards,

Snaku

Re: How to setup physical 11bit CAN-ID in NxpOpenBus?

PetrS — Fri, 11 Jun 2021 08:37:58 GMT

Hi,

as far as I understand the user_config.h of the bootloader code contains macros for ID definition, so you should modify it if needed and set tool accordingly.

BR, Petr

Re: How to setup physical 11bit CAN-ID in NxpOpenBus?

snaku_lee — Fri, 11 Jun 2021 09:40:28 GMT

Hi Petr,

I already modify the unified bootloader CAN ID in user_config.h, my question is not in MCU side, my problem is the NxpOpenBus.exe doesn't send CAN frames with CAN ID 0x7E0 when I use ISO_156765_2_11B mode.

Regards, Snaku

Re: How to setup physical 11bit CAN-ID in NxpOpenBus?

nxf10035 — Tue, 15 Jun 2021 05:50:33 GMT

Hi,

This an issue. In the next version, we will solve the issue.

Thanks!

Re: How to setup physical 11bit CAN-ID in NxpOpenBus?

387972623 — Tue, 03 Aug 2021 09:06:50 GMT

hello nxf10035,

I have a question ,please give me some advices about S32K144 project in S32K1xx_unified_bootloader_demo_V1.0

firstly I used OpenSDA to program the demo bootloader HEX file in \S32K144_CAN_user_config\S32K144_CAN folder.

and then I used NxpOpenBus to program the demo app_test hex file ,the result is ok,NxpOpenBus displayed programming successfully.

but when I used NxpOpenBus to program the app_test hex file generated S32k144_UDS_Bootloader_App_Test project which I did not chang any code , the error occured in 31 service , received 71 01 02 02 01. I checked the code ,found that APP CRC is incorret, why?how to deal with it?