sporq/kmk_firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

A basic 2x2 matrix that can auto-flash to a Feather with a compatible bootloader

Browse Source
This commit is contained in:
Josh Klar
2018-09-02 20:06:53 -07:00
parent 6de723c376
commit e9d448af44
17 changed files with 303 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
Makefile Normal file
View File

@@ -0,0 +1,54 @@
.PHONY: build-feather devdeps lint
devdeps: Pipfile.lock
pipenv install --dev --ignore-pipfile
lint: devdeps
pipenv run flake8
build-feather-test: lint devdeps
@echo "===> Pulling dependencies, this may take several minutes"
@git submodule update --init --recursive
@echo "===> Building circuitpython/mpy-cross"
@make -C vendor/circuitpython/mpy-cross
@echo "===> Pulling Nordic BLE stack"
@cd vendor/circuitpython/ports/nrf && ./drivers/bluetooth/download_ble_stack.sh 2>/dev/null
@echo "===> Preparing KMK source for bundling into CircuitPython"
@rm -rf vendor/circuitpython/ports/nrf/freeze/kmk
@cp -av kmk vendor/circuitpython/ports/nrf/freeze
@echo "===> Building CircuitPython with KMK"
make -C vendor/circuitpython/ports/nrf BOARD=feather_nrf52832 SERIAL=/dev/ttyUSB0 SD=s132 FROZEN_MPY_DIR=freeze clean dfu-gen dfu-flash
@echo "===> Pushing keyboard config"
sleep 2
-pipenv run ampy rm main.py
#pipenv run ampy put boards/klardotsh/twotwo_matrix_feather.py main.py
@echo
@echo
@echo "IT IS NOT SAFE TO AUTOMATICALLY FLASH THIS BOARD IF YOU USE A WHILE TRUE LOOP. YOUR DEVICE CAN BECOME UNRECOVERABLE WITHOUT A JLINK"
@echo "TRY RUNNING pipenv run ampy run boards/klardotsh/twotwo_matrix_feather.py AND WATCHING THE SERIAL OUTPUT IN ANOTHER CONSOLE"
@echo "THAT IS CURRENTLY ALL THE KEYBOARD YOU CAN ABSOLUTELY SAFELY USE"
@echo "I'M DISCUSSING THIS WITH THE ADAFRUIT DEVELOPERS ON DISCORD, HOPEFULLY main.py BECOMES FLASHABLE BY DFU IN THE FUTURE"
@echo
@echo "Okay, now that the all caps disclaimer is out of the way..."
@echo "You can still run pipenv run ampy put boards/klardotsh/twotwo_matrix_feather.py main.py"
@echo "Your board will probably work. However, anything depending on the Python REPL (this includes ampy) will not."
@echo "If you do get stuck in this purgatory, run 'make oh-god-everything-is-stuck', which will flash a purposefully-failing build to your device"
@echo "This workaround ONLY works if your keyboard script tries to import from kmk, which I sure hope it does."
@echo "Once that process finishes, you can come back to make build-feather-test safely, or go play in the REPL, or drink."
oh-god-everything-is-stuck: lint devdeps
@echo "===> Building a keyboard that explicitly CANNOT import KMK. Assuming your infinite-looping keyboard script imported KMK, it will now fail and be wiped. Cheers!"
@echo "===> Pulling dependencies, this may take several minutes"
@git submodule update --init --recursive
@echo "===> Building circuitpython/mpy-cross"
@make -C vendor/circuitpython/mpy-cross
@echo "===> Pulling Nordic BLE stack"
@cd vendor/circuitpython/ports/nrf && ./drivers/bluetooth/download_ble_stack.sh 2>/dev/null
@echo "===> Preparing KMK source for bundling into CircuitPython"
@rm -rf vendor/circuitpython/ports/nrf/freeze/kmk
@echo "===> Building CircuitPython WITHOUT KMK to induce ImportError"
make -C vendor/circuitpython/ports/nrf BOARD=feather_nrf52832 SERIAL=/dev/ttyUSB0 SD=s132 FROZEN_MPY_DIR=freeze clean dfu-gen dfu-flash
@echo "===> Wiping keyboard config"
sleep 2
pipenv run ampy rm main.py
@echo "===> Done! Fix your board script and retry flashing the right way"