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https://github.com/qmk/qmk_firmware
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Add CLI command for flashing a keyboard
A new CLI subcommand was added, flash, which behaves very similar to the already present compile CLI comamnd, but with the added ability to target a bootloader. The command is used like so: qmk flash [-h] [-b] [-kb KEYBOARD] [-km KEYMAP] [-bl BOOTLOADER] [filename]. A -kb <keyboard> and -km <keymap> is expected, or a configurator export JSON filename. A bootloader can be specified using -bl <target>, and if left unspecified, the target is assumed to be :flash. -bl can be used to list the available bootloaders. If -km <keymap> is provided, but no -kb <keyboard>, then a message is printed suggesting the user to run qmk list_keyboards.
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6 changed files with 181 additions and 5 deletions
24
docs/cli.md
24
docs/cli.md
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@ -95,6 +95,30 @@ qmk compile <configuratorExport.json>
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qmk compile -kb <keyboard_name> -km <keymap_name>
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```
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## `qmk flash`
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This command is similar to `qmk compile`, but can also target a bootloader. The bootloader is optional, and is set to `:flash` by default.
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To specify a different bootloader, use `-bl <bootloader>`. Visit <https://docs.qmk.fm/#/flashing>
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for more details of the available bootloaders.
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**Usage for Configurator Exports**:
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```
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qmk flash <configuratorExport.json> -bl <bootloader>
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```
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**Usage for Keymaps**:
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```
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qmk flash -kb <keyboard_name> -km <keymap_name> -bl <bootloader>
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```
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**Listing the Bootloaders**
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```
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qmk flash -b
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```
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## `qmk config`
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This command lets you configure the behavior of QMK. For the full `qmk config` documentation see [CLI Configuration](cli_configuration.md).
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@ -7,6 +7,7 @@ from . import compile
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from . import config
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from . import docs
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from . import doctor
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from . import flash
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from . import hello
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from . import json
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from . import list
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@ -9,6 +9,9 @@ import subprocess
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from argparse import FileType
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from milc import cli
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from qmk.commands import create_make_command
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from qmk.commands import parse_configurator_json
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from qmk.commands import compile_configurator_json
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import qmk.keymap
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import qmk.path
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@ -30,20 +33,21 @@ def compile(cli):
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"""
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if cli.args.filename:
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# Parse the configurator json
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user_keymap = json.load(cli.args.filename)
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user_keymap = parse_configurator_json(cli.args.filename)
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# Generate the keymap
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keymap_path = qmk.path.keymap(user_keymap['keyboard'])
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cli.log.info('Creating {fg_cyan}%s{style_reset_all} keymap in {fg_cyan}%s', user_keymap['keymap'], keymap_path)
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qmk.keymap.write(user_keymap['keyboard'], user_keymap['keymap'], user_keymap['layout'], user_keymap['layers'])
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# Compile the keymap
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command = compile_configurator_json(cli.args.filename)
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cli.log.info('Wrote keymap to {fg_cyan}%s/%s/keymap.c', keymap_path, user_keymap['keymap'])
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# Compile the keymap
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command = ['make', ':'.join((user_keymap['keyboard'], user_keymap['keymap']))]
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elif cli.config.compile.keyboard and cli.config.compile.keymap:
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# Generate the make command for a specific keyboard/keymap.
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command = ['make', ':'.join((cli.config.compile.keyboard, cli.config.compile.keymap))]
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command = create_make_command(cli.config.compile.keyboard, cli.config.compile.keymap)
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else:
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cli.log.error('You must supply a configurator export or both `--keyboard` and `--keymap`.')
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87
lib/python/qmk/cli/flash.py
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87
lib/python/qmk/cli/flash.py
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"""Compile and flash QMK Firmware
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You can compile a keymap already in the repo or using a QMK Configurator export.
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A bootloader must be specified.
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"""
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import os
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import sys
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import subprocess
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from argparse import FileType
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from milc import cli
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from qmk.commands import create_make_command
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from qmk.commands import parse_configurator_json
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from qmk.commands import compile_configurator_json
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import qmk.path
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def print_bootloader_help():
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"""Prints the available bootloaders listed in docs.qmk.fm.
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"""
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cli.log.info('Here are the available bootloaders:')
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cli.echo('\tdfu')
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cli.echo('\tdfu-ee')
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cli.echo('\tdfu-split-left')
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cli.echo('\tdfu-split-right')
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cli.echo('\tavrdude')
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cli.echo('\tBootloadHID')
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cli.echo('\tdfu-util')
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cli.echo('\tdfu-util-split-left')
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cli.echo('\tdfu-util-split-right')
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cli.echo('\tst-link-cli')
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cli.echo('For more info, visit https://docs.qmk.fm/#/flashing')
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@cli.argument('-bl', '--bootloader', default='flash', help='The flash command, corresponding to qmk\'s make options of bootloaders.')
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@cli.argument('filename', nargs='?', arg_only=True, help='The configurator export JSON to compile. Use this if you dont want to specify a keymap and keyboard.')
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@cli.argument('-km', '--keymap', help='The keymap to build a firmware for. Use this if you dont have a configurator file. Ignored when a configurator file is supplied.')
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@cli.argument('-kb', '--keyboard', help='The keyboard to build a firmware for. Use this if you dont have a configurator file. Ignored when a configurator file is supplied.')
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@cli.argument('-b', '--bootloaders', action='store_true', help='List the available bootloaders.')
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@cli.subcommand('QMK Flash.')
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def flash(cli):
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"""Compile and or flash QMK Firmware or keyboard/layout
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If a Configurator JSON export is supplied this command will create a new keymap. Keymap and Keyboard arguments
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will be ignored.
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If no file is supplied, keymap and keyboard are expected.
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If bootloader is omitted, the one according to the rules.mk will be used.
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"""
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command = []
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if cli.args.bootloaders:
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# Provide usage and list bootloaders
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cli.echo('usage: qmk flash [-h] [-b] [-kb KEYBOARD] [-km KEYMAP] [-bl BOOTLOADER] [filename]')
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print_bootloader_help()
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return False
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elif cli.args.keymap and not cli.args.keyboard:
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# If only a keymap was given but no keyboard, suggest listing keyboards
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cli.echo('usage: qmk flash [-h] [-b] [-kb KEYBOARD] [-km KEYMAP] [-bl BOOTLOADER] [filename]')
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cli.log.error('run \'qmk list_keyboards\' to find out the supported keyboards')
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return False
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elif cli.args.filename:
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# Get keymap path to log info
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user_keymap = parse_configurator_json(cli.args.filename)
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keymap_path = qmk.path.keymap(user_keymap['keyboard'])
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cli.log.info('Creating {fg_cyan}%s{style_reset_all} keymap in {fg_cyan}%s', user_keymap['keymap'], keymap_path)
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# Convert the JSON into a C file and write it to disk.
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command = compile_configurator_json(cli.args.filename, cli.args.bootloader)
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cli.log.info('Wrote keymap to {fg_cyan}%s/%s/keymap.c', keymap_path, user_keymap['keymap'])
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elif cli.args.keyboard and cli.args.keymap:
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# Generate the make command for a specific keyboard/keymap.
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command = create_make_command(cli.config.flash.keyboard, cli.config.flash.keymap, cli.args.bootloader)
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else:
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cli.echo('usage: qmk flash [-h] [-b] [-kb KEYBOARD] [-km KEYMAP] [-bl BOOTLOADER] [filename]')
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cli.log.error('You must supply a configurator export or both `--keyboard` and `--keymap`. You can also specify a bootloader with --bootloader. Use --bootloaders to list the available bootloaders.')
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return False
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cli.log.info('Flashing keymap with {fg_cyan}%s\n\n', ' '.join(command))
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subprocess.run(command)
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57
lib/python/qmk/commands.py
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57
lib/python/qmk/commands.py
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"""Functions that build make commands
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"""
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import json
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import qmk.keymap
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def create_make_command(keyboard, keymap, target=None):
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"""Create a make compile command
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Args:
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keyboard
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The path of the keyboard, for example 'plank'
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keymap
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The name of the keymap, for example 'algernon'
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target
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Usually a bootloader.
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Returns:
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A command that can be run to make the specified keyboard and keymap
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"""
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if target is None:
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return ['make', ':'.join((keyboard, keymap))]
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return ['make', ':'.join((keyboard, keymap, target))]
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def parse_configurator_json(configurator_filename):
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"""Open and parse a configurator json export
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"""
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file = open(configurator_filename)
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user_keymap = json.load(file)
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file.close()
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return user_keymap
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def compile_configurator_json(configurator_filename, bootloader=None):
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"""Convert a configurator export JSON file into a C file
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Args:
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configurator_filename
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The configurator JSON export file
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bootloader
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A bootloader to flash
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Returns:
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A command to run to compile and flash the C file.
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"""
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# Parse the configurator json
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user_keymap = parse_configurator_json(configurator_filename)
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# Write the keymap C file
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qmk.keymap.write(user_keymap['keyboard'], user_keymap['keymap'], user_keymap['layout'], user_keymap['layers'])
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# Return a command that can be run to make the keymap and flash if given
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if bootloader is None:
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return create_make_command(user_keymap['keyboard'], user_keymap['keymap'])
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return create_make_command(user_keymap['keyboard'], user_keymap['keymap'], bootloader)
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@ -13,6 +13,9 @@ def test_cformat():
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def test_compile():
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assert check_subcommand('compile', '-kb', 'handwired/onekey/pytest', '-km', 'default').returncode == 0
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def test_flash():
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assert check_subcommand('flash', '-b').returncode == 1
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assert check_subcommand('flash').returncode == 1
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def test_config():
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result = check_subcommand('config')
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