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Forum: ARM programming with GCC/GNU tools OpenOCD load and debug fails sometimes


OpenOCD load and debug fails sometimes
von Mike (Guest)

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Hi,

I'm trying to debug and flash my STM32 with OpenOCD/GDB.

I start openocd with the following command:
openocd -f openocd.cfg -c init

My Debug / Load configuration:
1
target extended-remote localhost:3333

2
monitor soft_reset_halt

3
set mem inaccessible-by-default off

4
load

5
compare-sections

6
monitor reset init


Load works  only  one attempt out of 5. The error message is just Load 
failed...

Does anyone have a clue what the problem could be?

Thanks a lot!

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Re: OpenOCD load and debug fails sometimes
von Martin T. (mthomas) (Moderator)

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Mike wrote:
>...
> I start openocd with the following command:
> openocd -f openocd.cfg -c init
Please show openocd.cfg.
You may also just try:
1
openocd -f interface/<yourinterface> -f target/stm32 init

which will use files from the "target library". I have used them in my 
STM32 projects with success.

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Re: OpenOCD load and debug fails sometimes
von Mike (Guest)

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Hi,

openocd.cfg:

1
interface ft2232

2
ft2232_vid_pid 0x0403 0x6010

3
ft2232_device_desc "Dual RS232 A"

4
ft2232_layout "oocdlink"

5
ft2232_latency 2

6
7
set BSTAPID 0x16410041

8
set WORKAREASIZE 0x5000

9
10
11
source  "C:/program files/openocd/target/stm32.cfg"


Openocd recognizes the target as stm32.
I use the yagarto toolchain with eclipse.

  


  




  

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