* Add package.json
To make package easily integratable with PlatformIO
* Correct name back to original one
* Format package.json
* Add first shot at builder script
* Add USB stack flags, fix compile flags
* Formatting
* Add more link & USB flags
* Build Boot2 bootloader
* Formatting
* Generate linkerscript, linker fixes
* Fix linkflags, make firmware runnable
* Update USB flags and RAM size
* Correct USB flags, add dynamic sketch partitioning
* Restructure filesystem size and flash size logic into platform code
* Move C++ only flags to CXXFLAGS
* Add PlatformIO documentation
* Link to new platform.io document in the docs TOC
* Fix typos in platformio docs
* Fix one additional typo in platformio.rst
* Update docs
* Remove wrongly commited build folder
* Adds support for Challenger RP2040 WiFi boards
* Added Challenger board to makeboards build script
* Adds new challenger board with LTE modem.
* Updated after getting approved PID from Raspberry Pi
* update included tinyusb to 1.2.0
move tusb_config.h from core to library for more portability
* pump tinyusb
* update tinyusb to 1.3.0
* try to fix ci warning
Use the 24-bit SYSTICK peripheral, wrapped in logic to extend it to a
full 32 or 64bits. W/o the wrapper, SYSTICK will wrap around in ~100ms.
Adds rp2040.getCycleCount() and rp2040.getCycleCount64()
Clean up the libpico build process as crt0.S from the pico-sdk should
be directly used.
Clean up the keywords file.
* add two variant files
* add trinkey and stemma friend
* add fast SPI transfer using pico-sdk blocks
* update makeboards.py for new variants
- STEMMA Friend RP2040
- Trinkey RP2040 QT
* run astyle on SPI library
* fix auto -> ssize type
* astyled
* woops ssizet != sizet!
* a nice day for a new board definition! this is a macropad with 12 keys, oled and rotary encoder
Co-authored-by: hathach <thach@tinyusb.org>
Fixes#27
As @vslinuxdotnet discovered, sometimes the Pico firmware update emulated USB
stick does not get automounted under Linux. Add logic to attempt to use
standard tools to mount it to the uploader, only tried if no drives are
detected normally.
* add missing character for debug level "Wire"
if Debug Level "Wire" is chosen, the compiler posts error
> arm-none-eabi-g++: error: DDEBUG_RP2040_WIRE: No such file or directory
Add the missing '-' to correct the issue.
* change must be made via makeboards.py
The generator script needs to be fixed and rerun. If we just update the boards.txt, changes will be lost on a rebuild.
* Update boards.txt
boards.txt as generated by revised makeboards.py
* correct spelling issue for CI tool
* initial tinyusb lib port
* add Adafruit_TinyUSB_Arduino as submodules
* add yield() to main loop
* sync with tinyusb lib latest
* add USB manufacturer and product
* fix typo in tinyusb lib
* sync with master
updating implementation
* Rationalize link stage command line
Make the build process less insane.
* clean up delay
* clean up platform and board
* update makeboards.py for generating usbstack menu
* update tinyusb lib to 1.0.0
Heise.de seems to have been confused by the menu options for the
filesystem/sketch selection. Explicitly list the Sketch and FS sizes in
each menu tem to avoid future confusion.
Build all 4 different boot_stage2 objects with SPI/2 and SPI/4 options.
Add a menu to the generic board to allow selecting between them.
Use the potato/4 boot2 for the Adafruit Feather until we have a better
version verified.
Fixes#42
Sketch upload to serial port fails on macos because the Arduino IDE uses the callout device "/dev/cu". Adding recognition of "/dev/cu" to uf2conv.py makes the sketch upload work.
Add support for Adafruit Feather RP2040 (8MB). Identified with a unique
USB PID so it displays properly once programmed one time. Moved LED to
pin 13 (per the website docs), but have no board to test.
Add over/underclocking menus, applied at boot. Use at your own risk, as
usual.
Add shims to allocate flash space for a filesystem (but not implemented
yet).
Add a "generic" RP2040 board
