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

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

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snaku_lee
Contributor III

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

NxpOpenBusCanId.PNG

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nxf10035
NXP Employee
NXP Employee

Hi, 

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

Thanks!

View solution in original post

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nxf10035
NXP Employee
NXP Employee

Hi, 

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

Thanks!

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387972623
Contributor I

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?

 

 

 

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PetrS
NXP TechSupport
NXP TechSupport

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.

PetrS_0-1623400657692.png

BR, Petr

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snaku_lee
Contributor III

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

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