Multi Processor Demo Program Failure

[Paul_Duesbury]

I am trying to run the multi processor demo on an MIMXRT1170-EVKB development board. I have followed the instructions in the introductory videos precisely and whilst the program appears to build successfully, it halts when I attempt to run it. The information below is taken from a screen shot of the IDE at the point of failure.

Any help would be gratefully received.

Paul

See also attached supportinfo file.

FAULTS:
IMPRECISERR (2) Imprecise data bus error
IBUSER (0) Instruction bus error

DEBUG:
evkmimxrt1170_hello_world_cm7 LinkServer Debug

Program stopped
0x00223104 in ?? ()

Program received signal SIGHUP, Hangup.
0x03503202 in ?? ()
(gdb)

Break at address "0x3503202" with no debug information available, or outside of program code.

DISASSEMBLY:
03503202: Failed to execute MI command: -data-disassemble -s 55587330 -e 555874 Error message from debugger back end: Cannot access memory at address 0x3503202

TOOLS, SDK and HOST OS:
mcuxpressoide-11.10.0_3148.x86_64.deb.bin
SDK_2_16_000_MIMXRT1170-EVK.zip
MCU-LINK on board (r0E2) CMSIS-DAP V2.250 1N2RNPH1ENLCV
Ubuntu 18.04

HARDWARE:
MIMXRT1170-EVKB
SCH-55139 REV C1
700-55139 REV A

NOTES:
The board came pre-programmed with a simple flashing light demo but did not dim the green LED when the board was tilted.

[Paul_Duesbury]

Thank you for getting back to me.  Unfortunately I encounter exactly the same error using the 'B' version of the SDK.

Paul

[HangZhang · Accepted solution]

Hi @Paul_Duesbury 

You want to run the multi processor demo on an MIMXRT1170-EVKB development board.

But i checked your log.

"DEBUG:
evkmimxrt1170_hello_world_cm7 LinkServer Debug"

You downloaded the wrong SDK, you downloaded the mimxrt1170 evk, please down the mimxrt1170 evkb SDK.

BR

Hang

[Paul_Duesbury]

I have reloaded the demo code which must somehow be specific to the SDK. The demo now works.

May I suggest that the packing note supplied with the board makes it clear that the instructions in the link it provides do not apply to this version of the board.

Thanks again for your help.

[HangZhang]

Hi @Paul_Duesbury 

Thank you for your suggestion.

BR

Hang