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Support ItsyBitsy M4 Express as an effective clone of the Feather M4 Express with less pins. Because that's what it is.

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This commit is contained in:
Josh Klar
2018-10-07 00:22:54 -07:00
parent c4c28ad039
commit d379acfc97
4 changed files with 127 additions and 1 deletions
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28
Makefile
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@@ -137,6 +137,10 @@ circuitpy-build-feather-m4-express:
@echo "===> Building CircuitPython"
@make -C build/circuitpython/ports/atmel-samd BOARD=feather_m4_express FROZEN_MPY_DIRS="modules" clean all
circuitpy-build-itsybitsy-m4-express:
@echo "===> Building CircuitPython"
@make -C build/circuitpython/ports/atmel-samd BOARD=itsybitsy_m4_express FROZEN_MPY_DIRS="modules" clean all
circuitpy-build-nrf:
@echo "===> Building CircuitPython"
@make -C build/circuitpython/ports/nrf BOARD=feather_nrf52832 SERIAL=${AMPY_PORT} SD=s132 FROZEN_MPY_DIR=freeze clean all
@@ -148,6 +152,13 @@ circuitpy-flash-feather-m4-express:
@echo "Copy build/circuitpython/ports/atmel-samd/build-feather_m4_express/firmware.uf2 to this device"
@echo "The device will auto-reboot. You may need to forcibly unmount the drive on Linuxes, with umount -f path/to/mountpoint"
circuitpy-flash-itsybitsy-m4-express:
@echo "Flashing not available for ItsyBitsy M4 Express over bossa right now"
@echo "First, double tap the reset button on the ItsyBitsy. You should see a red light near the USB port"
@echo "Then, find and (if necessary) mount the USB drive that will show up (should be about 4MB)"
@echo "Copy build/circuitpython/ports/atmel-samd/build-itsybitsy_m4_express/firmware.uf2 to this device"
@echo "The device will auto-reboot. You may need to forcibly unmount the drive on Linuxes, with umount -f path/to/mountpoint"
circuitpy-flash-nrf: circuitpy-build-nrf
@echo "===> Flashing CircuitPython with KMK and your keymap"
@make -C build/circuitpython/ports/nrf BOARD=feather_nrf52832 SERIAL=${AMPY_PORT} SD=s132 FROZEN_MPY_DIR=freeze dfu-gen dfu-flash
@@ -206,6 +217,23 @@ flash-feather-nrf52832: lint devdeps circuitpy-deps circuitpy-freeze-kmk-nrf
@$(MAKE) circuitpy-flash-nrf circuitpy-flash-nrf-entrypoint
endif
ifndef USER_KEYMAP
build-itsybitsy-m4-express:
@echo "===> Must provide a USER_KEYMAP (usually from user_keymaps/...) to build!" && exit 1
flash-itsybitsy-m4-express:
@echo "===> Must provide a USER_KEYMAP (usually from user_keymaps/...) to build!" && exit 1
else
build-itsybitsy-m4-express: lint devdeps circuitpy-deps circuitpy-freeze-kmk-atmel-samd
@echo "===> Preparing keyboard script for bundling into CircuitPython"
@cp -av ${USER_KEYMAP} build/circuitpython/ports/atmel-samd/modules/kmk_keyboard_user.py
@$(MAKE) circuitpy-build-itsybitsy-m4-express
flash-itsybitsy-m4-express: lint devdeps circuitpy-deps circuitpy-freeze-kmk-atmel-samd
@echo "===> Preparing keyboard script for bundling into CircuitPython"
@$(MAKE) build-itsybitsy-m4-express circuitpy-flash-itsybitsy-m4-express
endif
ifndef USER_KEYMAP
build-teensy-3.1:
@echo "===> Must provide a USER_KEYMAP (usually from user_keymaps/...) to build!" && exit 1