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This is an examplevscode setting to provide supports forzephyr based projects build/debug.

• Copy this.vscode folder into your project root folder.
• Modify the environment variables at the end oftask.json andlaunch.json base on your own settings:

//task.json"options": {"env": {"ZEPHYR_TOOLCHAIN_VARIANT":"zephyr","ZEPHYR_SDK_INSTALL_DIR":"/home/alex/zephyr-sdk-0.10.3","ZEPHYR_BASE":"${workspaceFolder}/zephyrproject/zephyr","VS_CODE_BOARD_TO_BUILD":"reel_board","VS_CODE_ZEPHYR_BIN_NAME":"zephyr.elf",        }    }

//launch.json"miDebuggerPath":"/home/alex/zephyr-sdk-0.10.3/arm-zephyr-eabi/bin/arm-zephyr-eabi-gdb"}]}

• PressCtrl+Shit+B to trigger build task(You also can run task "zephyr build ninja" alternatively if you want to useninja to build).
• Press the holyF5 button(which is on the right side of theF4 button) to start debugging.
• An selecting list will jump out when terminated debug process, don't forget to select it.

• An exception will occur when stop atmain(). Not sure where the root cause is, but debug process still can proceed, just ignore it.

• Breakpoints can't be added into some lines but you can run code step by step to those lines. Disable zephyr build optimization doesn't help on this, it might related to zephyr toolchain.