Problem with st link from IDE
Hi,
I have the same problem. I just update the Workbench to the latest Version and the working system no longer works.
"C:\\Ac6\\SystemWorkbench\\plugins\\fr.ac6.mcu.externaltools.openocd.win32_1.8.0.201603291052\\tools\\openocd\\bin\\openocd.exe" -f stm32f3discovery.cfg -s "C:\\Ac6\\SystemWorkbench\\plugins\\fr.ac6.mcu.debug_1.8.0.201603291114\\resources\\openocd\\scripts\\st_board" -s "C:\\Ac6\\SystemWorkbench\\plugins\\fr.ac6.mcu.debug_1.8.0.201603291114\\resources\\openocd\\scripts" -c "program Debug/t2.elf verify exit"
Open On-Chip Debugger 0.10.0-dev-00267-g884c33c (2016-03-16-12:22)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
Info : auto-selecting first available session transport "hla_swd". To override use 'transport select '.
adapter speed: 1000 kHz
adapter_nsrst_delay: 100
Info : The selected transport took over low-level target control. The results might differ compared to plain JTAG/SWD
srst_only separate srst_nogate srst_open_drain connect_assert_srst
srst_only separate srst_nogate srst_open_drain connect_assert_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: libusb_open() failed with LIBUSB_ERROR_ACCESS
Error: open failed
in procedure 'program'
in procedure 'init' called at file "embedded:startup.tcl", line 473
in procedure 'ocd_bouncer'
- OpenOCD init failed **
shutdown command invoked
The board which I try to flash is the STM32F3Discovery.
Do someone have in the meantime already a solution?