$ openocd -f interface/stlink-v2.cfg -f target/stm8s003.cfg -c "init" -c "reset halt"
Open On-Chip Debugger 0.10.0
Licensed under GNU GPL v2
For bug reports, read http://openocd.org/doc/doxygen/bugs.html
adapter speed: RCLK - adaptive
srst_only separate srst_gates_jtag srst_open_drain connect_deassert_srst
Info : Unable to match requested speed 0 kHz, using 5 kHz
Info : Unable to match requested speed 0 kHz, using 5 kHz
Info : RCLK (adaptive clock speed) not supported - fallback to 5 kHz
Info : STLINK v2 JTAG v17 API v2 SWIM v4 VID 0x0483 PID 0x3748
Info : using stlink api v2
Info : Target voltage: 3.241270
Error: stlink_swim_enter_failed (unable to connect to the target)
in procedure 'init'
in procedure 'ocd_bouncer'
stm8flash does work on the device, that's how I do my development right now (debugging via LEDs ;-) .
Any ideas?
Regards,
Rutger.
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Hello and thanks for your interest in the stm8 gdb project.
It is usually a reset problem. Or the swim port pin is reconfigured during early startup code. Difficult to say, you should provide a debug dump with -d3 flag. You might also try editing stm8.cfg and enable connect under reset (look at the end of the stm8.cfg). Or use soft reset by changing reset config to none with 'reset_config none'.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hi all,
After building the patched OpenOCD, I cannot get OpenOCD to connect to my STM8S003F3P6 via a ST-LINK v2 (on a $1.30 thermostate, real fun: https://github.com/TG9541/stm8ef/wiki/Board-W1209 )
$ openocd -f interface/stlink-v2.cfg -f target/stm8s003.cfg -c "init" -c "reset halt"
Open On-Chip Debugger 0.10.0
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
adapter speed: RCLK - adaptive
srst_only separate srst_gates_jtag srst_open_drain connect_deassert_srst
Info : Unable to match requested speed 0 kHz, using 5 kHz
Info : Unable to match requested speed 0 kHz, using 5 kHz
Info : RCLK (adaptive clock speed) not supported - fallback to 5 kHz
Info : STLINK v2 JTAG v17 API v2 SWIM v4 VID 0x0483 PID 0x3748
Info : using stlink api v2
Info : Target voltage: 3.241270
Error: stlink_swim_enter_failed (unable to connect to the target)
in procedure 'init'
in procedure 'ocd_bouncer'
stm8flash does work on the device, that's how I do my development right now (debugging via LEDs ;-) .
Any ideas?
Regards,
Rutger.
Hello and thanks for your interest in the stm8 gdb project.
It is usually a reset problem. Or the swim port pin is reconfigured during early startup code. Difficult to say, you should provide a debug dump with -d3 flag. You might also try editing stm8.cfg and enable connect under reset (look at the end of the stm8.cfg). Or use soft reset by changing reset config to none with 'reset_config none'.