Trouble with Openocd & Windows 7

Participant

Hello, first of all congratulations for the excelent book.

I have trouble with openocd + windows7 + stlink v2 + stm32f103c8t6 board.

Im on chapter 5.1.1.1, when i try to connect with OPENOCD and CMD terminal i have this:

{d:STM32Toolchainopenocdbin&gt;openocd.exe -f board/st_nucleo_f103rb.cfg
GNU ARM Eclipse 32-bits Open On-Chip Debugger 0.10.0-dev-00498-gbbfb673 (2016-10
-28-16:47)
Licensed under GNU GPL v2
For bug reports, read
        <a href="http://openocd.org/doc/doxygen/bugs.html" rel="nofollow">http://openocd.org/doc/doxygen/bugs.html</a>
Info : The selected transport took over low-level target control. The results mi
ght differ compared to plain JTAG/SWD
adapter speed: 1000 kHz
adapter_nsrst_delay: 100
none separate
srst_only separate srst_nogate srst_open_drain connect_deassert_srst
Info : Unable to match requested speed 1000 kHz, using 950 kHz
Info : Unable to match requested speed 1000 kHz, using 950 kHz
Info : clock speed 950 kHz
Error: open failed
in procedure &#8216;init&#8217;
in procedure &#8216;ocd_bouncer&#8217;
}

{d:STM32Toolchainopenocdbin>openocd.exe -f board/st_nucleo_f103rb.cfg

GNU ARM Eclipse 32-bits Open On-Chip Debugger 0.10.0-dev-00498-gbbfb673 (2016-10

-28-16:47)

Licensed under GNU GPL v2

For bug reports, read

<a href="http://openocd.org/doc/doxygen/bugs.html" rel="nofollow">http://openocd.org/doc/doxygen/bugs.html</a>

Info : The selected transport took over low-level target control. The results mi

ght differ compared to plain JTAG/SWD

adapter speed: 1000 kHz

adapter_nsrst_delay: 100

none separate

srst_only separate srst_nogate srst_open_drain connect_deassert_srst

Info : Unable to match requested speed 1000 kHz, using 950 kHz

Info : clock speed 950 kHz

Error: open failed

in procedure ‘init’

in procedure ‘ocd_bouncer’

}

I do not know if I typed the commands wrong or I’m not selecting the correct card.

Trouble 2:
When update my drivers of STlink V2 with Zadig utility, ST-Utility cants acces to my ST-Link V2, I had to go back to the previous driver.

In either case the cmd terminal send me the same message.

———————–
My Board
http://www.ebay.com/itm/STM32F103C8T6-ARM-STM32-Minimum-System-Development-Board-Module-For-Arduino-DHUS-/321569700934?hash=item4adf0c3c46:g:Q7AAAOSw0kNXhGr~

My Stlink
http://www.ebay.com/itm/ST-LINK-V2-Mini-STLINK-STM8-STM32-USB-Programmer-Emulator-Downloader-Debugger-/121771478562?hash=item1c5a254e22:g:VqcAAOSwQItUB~vq

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Skalibur

Participant

SOLVED

open with notepad or any text editor

MY_DRIVE:\\STM32Toolchain\openocd\scripts\board\st_nucleo_f103rb.cfg

and edit:

source [find interface/stlink-v2-1.cfg]

to source [find interface/stlink-v2.cfg]

for chinese ST-LINK v2