Kinetis Design StudioのトピックRe: Breakpoints not working after KDS/PEMicro update

Breakpoints not working after KDS/PEMicro update

asfarley — Wed, 01 Nov 2017 22:12:11 GMT

Hi,

I've seen a couple similar error reports but none with exactly these symptoms.

1) Updated KDS to 3.2.0

2) Updated PEMicro KDS plugin to 3.2.4.201710241511

3) Other packages were automatically updated (GNU ARM compiler etc) although I suspect they're not the root cause

I'm using an MK22FX512VLQ12, Win10 under Mac OSX Parallels 13.

Now, my code will not stop on breakpoints while debugging. This was definitely working before.

I have confirmed:

"Skip all breakpoints" is disabled
I've only added one breakpoint (removed all, then added 1 new breakpoint)
The initial startup breakpoint is working
Single-stepping seems to work until I hit a Wait function
The code with the breakpoint is definitely being executed, confirmed via UART

Anybody else encountering this? Is there a workaround or fix available? (or even a hint about what is causing this?)

I've contacted PEMicro with the same error report, will post back here if I get new information.

Re: Breakpoints not working after KDS/PEMicro update

jairocaballero — Mon, 20 Nov 2017 22:54:20 GMT

asfarley‌ Have you found a solution? I have the same problem with a LPCXpresso54114 in MCU Xpresso IDE

Re: Breakpoints not working after KDS/PEMicro update

asfarley — Tue, 21 Nov 2017 17:36:30 GMT

Haven't looked into this again. Can you confirm: are you using a PEMicro Multilink Universal programmer?

Re: Breakpoints not working after KDS/PEMicro update

jairocaballero — Tue, 21 Nov 2017 23:12:56 GMT

I'm using an example of SDK with a typical debugging configuration to see

the correct operation of my MCU. This under the MCUXpresso IDE. But, I

think that my problem is about incorrect debugging process, because the

example is based on FreeRTOS or similar and we have to make a debug over

the OS. See this documentation.

https://freescaleesd.flexnetoperations.com/337170/577/11781577/MCUXpresso_IDE_FreeRTOS_Debug_Guide.pdf?ftpRequestID=5494640027&server=freescaleesd.flexnetoperations.com&dtm=DTM20171116010941MTc5ODAzODgw&authparam=1510823382_b960eb525af6ae477a3612e115da2d5e&ext=.pdf

Thank you.

*Jairo Andrés Caballero Peña *

E&E Eng. MsC Student

Junior Researcher & Teaching assistant

Electrical Machines and Drives - EM&D Research Group

Department of electrical and electronic engineering

Faculty of engineering

Bogotá Campus

Tel.: (57) 312 4378221 (directo)

Universidad Nacional de Colombia

http://www.ing.unal.edu.co/grupos/emd/

Volunteer - Industry Applications Society - IEEE

https://www.facebook.com/isaiasun

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2017-11-21 12:37 GMT-05:00 asfarley <admin@community.nxp.com>:

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Re: Breakpoints not working after KDS/PEMicro update
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Re: Breakpoints not working after KDS/PEMicro update

asfarley — Wed, 06 Dec 2017 17:58:32 GMT

Well, I'm not sure what I was experiencing but my PEMicro Multilink/KDS combination seems to be working again. I'm able to place and hit breakpoints as expected.

I haven't been using FreeRTOS or thread-aware debugging, so I think we're probably seeing different issues.