Prior to launching a debug session using a CMSIS-DAP, verify that the requirement are installed on your system.
On Linux, an udev rules is needed to specify to USB device to the system. Please create the following rules:
/etc/udev/rules.d/98-cmsis-dap.rules |
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# CMSIS-DAP compatible adapters
SUBSYSTEM=="usb", ATTRS{product}=="*CMSIS-DAP*", MODE="660", GROUP="plugdev", TAG+="uaccess", \ SYMLINK+="cmsis-dap_%n" |