VSCode settings for Wio Terminal + arduino-cli

c_cpp_properties.json

{
    "configurations": [
        {
            "name": "Linux",
            "includePath": [
                "${workspaceFolder}/**",
                "${env:HONE}/.arduino15/packages/Seeeduino/tools/arm-none-eabi-gcc/7-2017q4/arm-none-eabi/include",
                "${env:HOME}/.arduino15/packages/Seeeduino/tools/CMSIS/**",
                "${env:HOME}/.arduino15/packages/Seeeduino/tools/CMSIS-Atmel/**",
                "${env:HOME}/.arduino15/packages/Seeeduino/hardware/samd/1.7.5/**",
                "${env:HOME}/.arduino15/libraries/**"

            ],
            "forcedInclude": [
                "${env:HOME}/.arduino15/packages/Seeeduino/hardware/samd/1.7.5/cores/arduino/Arduino.h"
            ],
            "defines": [],
            "compilerPath": ".arduino15/packages/Seeeduino/tools/arm-none-eabi-gcc/7-2017q4/bin/arm-none-eabi-gcc",
            "cStandard": "c11",
            "cppStandard": "c++14",
            "intelliSenseMode": "clang-x64"
        }
    ],
    "version": 4
}

launch.json

{
    // IntelliSense を使用して利用可能な属性を学べます。
    // 既存の属性の説明をホバーして表示します。
    // 詳細情報は次を確認してください: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(gdb) launch",
            "type": "cppdbg",
            "request": "launch",
            "program": "${workspaceFolder}/flash_access.Seeeduino.samd.seeed_wio_terminal.elf",
            "cwd": "${workspaceFolder}",
            "stopAtEntry": true,
            "targetArchitecture": "arm",
            "MIMode": "gdb",
            "setupCommands": [
                {
                    "description": "gdb の再フォーマットを有効にする",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                },
                {
                    "description": "load symbols",
                    "text": "symbol-file ${workspaceFolder}/flash_access.Seeeduino.samd.seeed_wio_terminal.elf"
                }
            ],
            "miDebuggerPath": "/usr/bin/gdb-multiarch",
            "miDebuggerServerAddress": "localhost:3333",
            "miDebuggerArgs": "",
            "debugServerPath": "${env:HOME}/openocd/bin/openocd",
            "debugServerArgs": "-s ${env:HOME}/openocd/share/openocd/scripts -f ${workspaceFolder}/openocd.tcl -c \"flash_bin ${workspaceFolder}/flash_access.Seeeduino.samd.seeed_wio_terminal.bin\" -c \"echo {gdb server started}\"",
            "serverStarted": "gdb server started",
            "filterStderr": true,
            "filterStdout": false,
            "logging": {
                "engineLogging": true
            },
            "preLaunchTask": "build"
        }
    ]
}

openocd.tcl

interface ftdi
ftdi_device_desc "Dual RS232"
ftdi_vid_pid 0x0403 0x6010

ftdi_layout_init 0x0508 0x0f1b
ftdi_layout_signal nTRST -data 0
ftdi_layout_signal nSRST -data 0x0020

transport select swd
ftdi_layout_signal SWD_EN -data 0

adapter_nsrst_delay 100
adapter_nsrst_assert_width 100

set CHIPNAME samd51p19a
source [find target/atsame5x.cfg]

init
targets

proc flash_bin {bin_file} {
    reset halt
    set file_size [file size $bin_file]
    set end_addr [expr $file_size + 0x4000]
    for {set addr 0x4000} {$addr < $end_addr} {incr addr 0x2000} {
        flash erase_address $addr 0x2000
        sleep 200
    }
    flash write_image $bin_file 0x4000
    verify_image $bin_file 0x4000 
    echo "flashing $bin_file complete"
    reset halt
}

tasks.json

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
            "label": "build",
            "type": "shell",
            "options": {
                "cwd": "${workspaceFolder}"
            },
            "command": "${env:HOME}/arduino-cli/bin/arduino-cli compile --fqbn Seeeduino:samd:seeed_wio_terminal --additional-urls https://files.seeedstudio.com/arduino/package_seeeduino_boards_index.json",
            "problemMatcher": [
                "$gcc"
            ]
        }
    ]
}