On 15/02/2025 02:26, Symbolic Debugger wrote:
Hi

Trying to get a NanoDAP to work with a PICO2 via SWD.

Changing the command according to the instruction does not work.

openocd --command "adapter driver cmsis-dap; cmsis_dap_backend hid"
Open On-Chip Debugger 0.12.0+dev-gcf9c0b41c-dirty (2025-02-15-08:55)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
*DEPRECATED! use 'cmsis-dap backend', not 'cmsis_dap_backend'*
invalid backend argument to cmsis-dap backend <backend>

openocd --command "adapter driver cmsis-dap; cmsis-dap backend hid"
Open On-Chip Debugger 0.12.0+dev-gcf9c0b41c-dirty (2025-02-15-08:55)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
*invalid backend argument to cmsis-dap backend <backend>*

Thanks

I'm not able to reproduce the issue,

openocd --command "adapter driver cmsis-dap; cmsis-dap backend hid"

OpenOCD compiled from the current git master does not
complain about invalid argument.

Open On-Chip Debugger 0.12.0+dev-gcf9c0b41c-dirty (2025-02-15-08:55)

Your OpenOCD is compiled from a modified source. Do you have tcl
scripts in sync with the compiled binary?
Anyway use non modified source from our git before reporting an issue.

Tomas


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