0
votes

When I start a debugging session under eclipse (luna) for my STM32F429 Discovery board. I get the following error:

OpenOCD failed with code (1).

The information in the console pane is:

Open On-Chip Debugger 0.9.0-dev-00223-g1567cae (2015-01-12-13:43) Licensed under GNU GPL v2 For bug reports, read http://openocd.sourceforge.net/doc/doxygen/bugs.html Info : The selected transport took over low-level target control. The results might differ compared to plain JTAG/SWD adapter speed: 2000 kHz adapter_nsrst_delay: 100 srst_only separate srst_nogate srst_open_drain connect_deassert_srst Started by GNU ARM Eclipse Info : clock speed 2000 kHz Error: open failed in procedure 'init' in procedure 'ocd_bouncer' in procedure 'transport' in procedure 'init'

The "board" file being referenced in the debug setup is: stm32f429discovery.cfg

I did have this working for another ST-Micro board and I could do a full debug session with no problems. Suddenly it just stopped being able to access the board and I get the same errors for it as I get with this board.

I was hoping to be able to use the purely open source s/w that runs on Linux to be able to work with these boards. I'm hoping that someone can get me out of this situation.

Thanks in advance.

Cheers!!

1

1 Answers

0
votes

What you use the command and debugger?

try:

openocd -f interface/jlink.cfg -f target/stm32f429discovery.cfg