Launching error with stm32f4discovery board
Hi, I would like to use stm32f4discovery board with system workbench for stm32.
But I have a major problem...when I run my project, the process failed with these words.
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Open On-Chip Debugger 0.9.0-dev-00418-g9afb8b4-dirty (2015-09-28-12:09)
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 ‘.
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
srst_only separate srst_nogate srst_open_drain connect_deassert_srst
Info : Unable to match requested speed 2000 kHz, using 1800 kHz
Info : Unable to match requested speed 2000 kHz, using 1800 kHz
Info : clock speed 1800 kHz
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
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Where should I focus for solving this problem?
If anyone knows, please reply for me.
Thanks.
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