Serial ports in the chooser may belong to other devices (e.g. FT232R),
not the RP2040. Show the BOOTSEL tip whenever no BOOTSEL device is
detected via picotool, regardless of whether serial ports are present.
Replace UF2 file copy to mass storage volume with direct picotool upload.
This avoids macOS "disk not ejected properly" warnings caused by the RP2040
resetting immediately after receiving the firmware.
- Use picotool (already installed by PlatformIO) for BOOTSEL detection
and firmware upload via USB
- Upload ELF directly with `picotool load -v -x` for real-time progress
- Remove platform-specific mass storage volume detection (macOS/Linux/Windows)
- Show helpful udev rules message on Linux permission errors
Move signed bin creation from post_build script to upload_using_platformio.
The post_build AddPostAction only runs during build, not during nobuild
upload, so the file was missing when PlatformIO tried to upload.
Now create firmware.bin.signed before calling PlatformIO upload.
Add auto-detection of RP2040 BOOTSEL mass storage volumes (RPI-RP2) on
macOS, Linux, and Windows. Show detected volumes as upload targets with
a progress bar for UF2 file copy. Display helpful BOOTSEL instructions
when no RP2040 device is found.
- Add get_rp2040_mass_storage_volumes() to detect mounted RPI-RP2 volumes
- Add PortType.MASS_STORAGE and upload_using_uf2_copy() with progress bar
- Move ProgressBar to helpers.py for shared use
- Wait for USB-CDC serial port after upload for log output
- Auto-select single serial port for logs after mass storage upload
- Create firmware.bin.signed in post_build to fix nobuild upload target
- Show BOOTSEL tip when only OTA options are available
Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
Co-authored-by: J. Nick Koston <nick@koston.org>
Co-authored-by: J. Nick Koston <nick@home-assistant.io>
J. Nick Koston