Skip to content

Commit

Permalink
feat, docs: WB32 flashing (qmk#21217)
Browse files Browse the repository at this point in the history
  • Loading branch information
lesshonor authored and jesperhellberg committed Sep 9, 2023
1 parent 19bd3ac commit 9e79f3a
Show file tree
Hide file tree
Showing 3 changed files with 39 additions and 3 deletions.
23 changes: 23 additions & 0 deletions docs/flashing.md
Original file line number Diff line number Diff line change
Expand Up @@ -322,6 +322,29 @@ Flashing sequence:
3. Flash a .bin file
4. Reset the device into application mode (may be done automatically)

## WB32 DFU

Some keyboards produced for several commercial brands (GMMK, Akko, MonsGeek, Inland) use this bootloader. The `wb32-dfu-updater` utility is bundled with [QMK MSYS](https://msys.qmk.fm/) and [Glorious's build of QMK Toolbox](https://www.gloriousgaming.com/blogs/guides-resources/gmmk-2-qmk-installation-guide). If neither of these flashing methods is available for your OS, you will likely need to [compile the CLI version from source](https://github.com/WestberryTech/wb32-dfu-updater).

The `info.json` setting for this bootloader is `wb32-dfu`.

Compatible flashers:

* [Glorious's build of QMK Toolbox](https://www.gloriousgaming.com/blogs/guides-resources/gmmk-2-qmk-installation-guide) (recommended GUI)
* [wb32-dfu-updater_cli](https://github.com/WestberryTech/wb32-dfu-updater) / `:flash` target in QMK (recommended command line)
```
wb32-dfu-updater_cli -t -s 0x8000000 -D <filename>
```

Flashing sequence:

1. Enter the bootloader using any of the following methods:
* Tap the `QK_BOOT` keycode
* Press the `RESET` button on the PCB
2. Wait for the OS to detect the device
3. Flash a .bin file
4. Reset the device into application mode (may be done automatically)

## tinyuf2

Keyboards may opt into supporting the tinyuf2 bootloader. This is currently only supported on F303/F401/F411.
Expand Down
1 change: 1 addition & 0 deletions lib/python/qmk/constants.py
Original file line number Diff line number Diff line change
Expand Up @@ -84,6 +84,7 @@
},
'apm32-dfu': {("314b", "0106")},
'gd32v-dfu': {("28e9", "0189")},
'wb32-dfu': {("342d", "dfa0")},
'bootloadhid': {("16c0", "05df")},
'usbasploader': {("16c0", "05dc")},
'usbtinyisp': {("1782", "0c9f")},
Expand Down
18 changes: 15 additions & 3 deletions lib/python/qmk/flashers.py
Original file line number Diff line number Diff line change
Expand Up @@ -96,7 +96,7 @@ def _find_bootloader():
details = 'halfkay'
else:
details = 'qmk-hid'
elif bl == 'stm32-dfu' or bl == 'apm32-dfu' or bl == 'gd32v-dfu' or bl == 'kiibohd':
elif bl in {'apm32-dfu', 'gd32v-dfu', 'kiibohd', 'stm32-dfu'}:
details = (vid, pid)
else:
details = None
Expand Down Expand Up @@ -181,9 +181,18 @@ def _flash_dfu_util(details, file):
cli.run(['dfu-util', '-a', '0', '-d', f'{details[0]}:{details[1]}', '-s', '0x08000000:leave', '-D', file], capture_output=False)


def _flash_wb32_dfu_updater(file):
if shutil.which('wb32-dfu-updater_cli'):
cmd = 'wb32-dfu-updater_cli'
else:
return True

cli.run([cmd, '-t', '-s', '0x08000000', '-D', file], capture_output=False)


def _flash_isp(mcu, programmer, file):
programmer = 'usbasp' if programmer == 'usbasploader' else 'usbtiny'
# Check if the provide mcu has an avrdude-specific name, otherwise pass on what the user provided
# Check if the provided mcu has an avrdude-specific name, otherwise pass on what the user provided
mcu = AVRDUDE_MCU.get(mcu, mcu)
cli.run(['avrdude', '-p', mcu, '-c', programmer, '-U', f'flash:w:{file}:i'], capture_output=False)

Expand Down Expand Up @@ -211,8 +220,11 @@ def flasher(mcu, file):
return (True, "Please make sure 'teensy_loader_cli' or 'hid_bootloader_cli' is available on your system.")
else:
return (True, "Specifying the MCU with '-m' is necessary for HalfKay/HID bootloaders!")
elif bl == 'stm32-dfu' or bl == 'apm32-dfu' or bl == 'gd32v-dfu' or bl == 'kiibohd':
elif bl in {'apm32-dfu', 'gd32v-dfu', 'kiibohd', 'stm32-dfu'}:
_flash_dfu_util(details, file)
elif bl == 'wb32-dfu':
if _flash_wb32_dfu_updater(file):
return (True, "Please make sure 'wb32-dfu-updater_cli' is available on your system.")
elif bl == 'usbasploader' or bl == 'usbtinyisp':
if mcu:
_flash_isp(mcu, bl, file)
Expand Down

0 comments on commit 9e79f3a

Please sign in to comment.