circuitpython/py/circuitpy_defns.mk
Jeff Epler a2e1867f69 _canio: Minimal implementation for SAM E5x MCUs
Tested & working:

 * Send standard packets
 * Receive standard packets (1 FIFO, no filter)

Interoperation between SAM E54 Xplained running this tree and
MicroPython running on STM32F405 Feather with an external
transceiver was also tested.

Many other aspects of a full implementation are not yet present,
such as error detection and recovery.
2020-09-21 16:44:26 -05:00

601 lines
14 KiB
Makefile

# This file is part of the MicroPython project, http://micropython.org/
#
# The MIT License (MIT)
#
# SPDX-FileCopyrightText: Copyright (c) 2019 Dan Halbert for Adafruit Industries
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
# Common Makefile definitions that can be shared across CircuitPython ports.
###
# Common compile warnings.
BASE_CFLAGS = \
-fsingle-precision-constant \
-fno-strict-aliasing \
-Wdouble-promotion \
-Wimplicit-fallthrough=2 \
-Wno-endif-labels \
-Wstrict-prototypes \
-Werror-implicit-function-declaration \
-Wfloat-equal \
-Wundef \
-Wshadow \
-Wwrite-strings \
-Wsign-compare \
-Wmissing-format-attribute \
-Wno-deprecated-declarations \
-Wnested-externs \
-Wunreachable-code \
-Wcast-align \
-Wno-error=lto-type-mismatch \
-D__$(CHIP_VARIANT)__ \
-ffunction-sections \
-fdata-sections \
-DCIRCUITPY_SOFTWARE_SAFE_MODE=0x0ADABEEF \
-DCIRCUITPY_CANARY_WORD=0xADAF00 \
-DCIRCUITPY_SAFE_RESTART_WORD=0xDEADBEEF \
--param max-inline-insns-single=500
# Use these flags to debug build times and header includes.
# -ftime-report
# -H
###
# Handle frozen modules.
ifneq ($(FROZEN_DIR),)
# To use frozen source modules, put your .py files in a subdirectory (eg scripts/)
# and then invoke make with FROZEN_DIR=scripts (be sure to build from scratch).
CFLAGS += -DMICROPY_MODULE_FROZEN_STR
CFLAGS += -Wno-error=lto-type-mismatch
endif
# To use frozen bytecode, put your .py files in a subdirectory (eg frozen/) and
# then invoke make with FROZEN_MPY_DIR=frozen or FROZEN_MPY_DIRS="dir1 dir2"
# (be sure to build from scratch).
ifneq ($(FROZEN_MPY_DIRS),)
CFLAGS += -DMICROPY_QSTR_EXTRA_POOL=mp_qstr_frozen_const_pool
CFLAGS += -DMICROPY_MODULE_FROZEN_MPY
CFLAGS += -Wno-error=lto-type-mismatch
endif
###
# Propagate longint choice from .mk to C. There's no easy string comparison
# in cpp conditionals, so we #define separate names for each.
ifeq ($(LONGINT_IMPL),NONE)
CFLAGS += -DLONGINT_IMPL_NONE
endif
ifeq ($(LONGINT_IMPL),MPZ)
CFLAGS += -DLONGINT_IMPL_MPZ
endif
ifeq ($(LONGINT_IMPL),LONGLONG)
CFLAGS += -DLONGINT_IMPL_LONGLONG
endif
###
# Select which builtin modules to compile and include.
ifeq ($(CIRCUITPY_AESIO),1)
SRC_PATTERNS += aesio/%
endif
ifeq ($(CIRCUITPY_ANALOGIO),1)
SRC_PATTERNS += analogio/%
endif
ifeq ($(CIRCUITPY_AUDIOBUSIO),1)
SRC_PATTERNS += audiobusio/%
endif
ifeq ($(CIRCUITPY_AUDIOIO),1)
SRC_PATTERNS += audioio/%
endif
ifeq ($(CIRCUITPY_AUDIOPWMIO),1)
SRC_PATTERNS += audiopwmio/%
endif
ifeq ($(CIRCUITPY_AUDIOCORE),1)
SRC_PATTERNS += audiocore/%
endif
ifeq ($(CIRCUITPY_AUDIOMIXER),1)
SRC_PATTERNS += audiomixer/%
endif
ifeq ($(CIRCUITPY_AUDIOMP3),1)
SRC_PATTERNS += audiomp3/%
endif
ifeq ($(CIRCUITPY_BITBANGIO),1)
SRC_PATTERNS += bitbangio/%
endif
# Some builds need bitbang SPI for the dotstar but don't make bitbangio available so include it separately.
ifeq ($(CIRCUITPY_BITBANG_APA102),1)
SRC_PATTERNS += bitbangio/SPI%
endif
ifeq ($(CIRCUITPY_BLEIO),1)
SRC_PATTERNS += _bleio/%
endif
ifeq ($(CIRCUITPY_BOARD),1)
SRC_PATTERNS += board/%
endif
ifeq ($(CIRCUITPY_BUSIO),1)
SRC_PATTERNS += busio/% bitbangio/OneWire.%
endif
ifeq ($(CIRCUITPY_CAMERA),1)
SRC_PATTERNS += camera/%
endif
ifeq ($(CIRCUITPY_CANIO),1)
SRC_PATTERNS += _canio/%
endif
ifeq ($(CIRCUITPY_COUNTIO),1)
SRC_PATTERNS += countio/%
endif
ifeq ($(CIRCUITPY_DIGITALIO),1)
SRC_PATTERNS += digitalio/%
endif
ifeq ($(CIRCUITPY_DISPLAYIO),1)
SRC_PATTERNS += displayio/%
endif
ifeq ($(CIRCUITPY_VECTORIO),1)
SRC_PATTERNS += vectorio/%
endif
ifeq ($(CIRCUITPY_FRAMEBUFFERIO),1)
SRC_PATTERNS += framebufferio/%
endif
ifeq ($(CIRCUITPY_FREQUENCYIO),1)
SRC_PATTERNS += frequencyio/%
endif
ifeq ($(CIRCUITPY_GAMEPAD),1)
SRC_PATTERNS += gamepad/%
endif
ifeq ($(CIRCUITPY_GAMEPADSHIFT),1)
SRC_PATTERNS += gamepadshift/%
endif
ifeq ($(CIRCUITPY_GNSS),1)
SRC_PATTERNS += gnss/%
endif
ifeq ($(CIRCUITPY_I2CPERIPHERAL),1)
SRC_PATTERNS += i2cperipheral/%
endif
ifeq ($(CIRCUITPY_IPADDRESS),1)
SRC_PATTERNS += ipaddress/%
endif
ifeq ($(CIRCUITPY_MATH),1)
SRC_PATTERNS += math/%
endif
ifeq ($(CIRCUITPY__EVE),1)
SRC_PATTERNS += _eve/%
endif
ifeq ($(CIRCUITPY_MEMORYMONITOR),1)
SRC_PATTERNS += memorymonitor/%
endif
ifeq ($(CIRCUITPY_MICROCONTROLLER),1)
SRC_PATTERNS += microcontroller/%
endif
ifeq ($(CIRCUITPY_NEOPIXEL_WRITE),1)
SRC_PATTERNS += neopixel_write/%
endif
ifeq ($(CIRCUITPY_NETWORK),1)
SRC_PATTERNS += network/% socket/%
endif
ifeq ($(CIRCUITPY_NVM),1)
SRC_PATTERNS += nvm/%
endif
ifeq ($(CIRCUITPY_OS),1)
SRC_PATTERNS += os/%
endif
ifeq ($(CIRCUITPY_PIXELBUF),1)
SRC_PATTERNS += _pixelbuf/%
endif
ifeq ($(CIRCUITPY_RGBMATRIX),1)
SRC_PATTERNS += rgbmatrix/%
endif
ifeq ($(CIRCUITPY_PS2IO),1)
SRC_PATTERNS += ps2io/%
endif
ifeq ($(CIRCUITPY_PULSEIO),1)
SRC_PATTERNS += pulseio/%
endif
ifeq ($(CIRCUITPY_PWMIO),1)
SRC_PATTERNS += pwmio/%
endif
ifeq ($(CIRCUITPY_RANDOM),1)
SRC_PATTERNS += random/%
endif
ifeq ($(CIRCUITPY_ROTARYIO),1)
SRC_PATTERNS += rotaryio/%
endif
ifeq ($(CIRCUITPY_RTC),1)
SRC_PATTERNS += rtc/%
endif
ifeq ($(CIRCUITPY_SAMD),1)
SRC_PATTERNS += samd/%
endif
ifeq ($(CIRCUITPY_SDCARDIO),1)
SRC_PATTERNS += sdcardio/%
endif
ifeq ($(CIRCUITPY_SDIOIO),1)
SRC_PATTERNS += sdioio/%
endif
ifeq ($(CIRCUITPY_SHARPDISPLAY),1)
SRC_PATTERNS += sharpdisplay/%
endif
ifeq ($(CIRCUITPY_SOCKETPOOL),1)
SRC_PATTERNS += socketpool/%
endif
ifeq ($(CIRCUITPY_SSL),1)
SRC_PATTERNS += ssl/%
endif
ifeq ($(CIRCUITPY_STAGE),1)
SRC_PATTERNS += _stage/%
endif
ifeq ($(CIRCUITPY_STORAGE),1)
SRC_PATTERNS += storage/%
endif
ifeq ($(CIRCUITPY_STRUCT),1)
SRC_PATTERNS += struct/%
endif
ifeq ($(CIRCUITPY_SUPERVISOR),1)
SRC_PATTERNS += supervisor/%
endif
ifeq ($(CIRCUITPY_TERMINALIO),1)
SRC_PATTERNS += terminalio/% fontio/%
endif
ifeq ($(CIRCUITPY_TIME),1)
SRC_PATTERNS += time/%
endif
ifeq ($(CIRCUITPY_TOUCHIO),1)
SRC_PATTERNS += touchio/%
endif
ifeq ($(CIRCUITPY_UHEAP),1)
SRC_PATTERNS += uheap/%
endif
ifeq ($(CIRCUITPY_USB_HID),1)
SRC_PATTERNS += usb_hid/%
endif
ifeq ($(CIRCUITPY_USB_MIDI),1)
SRC_PATTERNS += usb_midi/%
endif
ifeq ($(CIRCUITPY_USTACK),1)
SRC_PATTERNS += ustack/%
endif
ifeq ($(CIRCUITPY_WATCHDOG),1)
SRC_PATTERNS += watchdog/%
endif
ifeq ($(CIRCUITPY_WIFI),1)
SRC_PATTERNS += wifi/%
endif
ifeq ($(CIRCUITPY_PEW),1)
SRC_PATTERNS += _pew/%
endif
# All possible sources are listed here, and are filtered by SRC_PATTERNS in SRC_COMMON_HAL
SRC_COMMON_HAL_ALL = \
_bleio/Adapter.c \
_bleio/Attribute.c \
_bleio/Characteristic.c \
_bleio/CharacteristicBuffer.c \
_bleio/Connection.c \
_bleio/Descriptor.c \
_bleio/PacketBuffer.c \
_bleio/Service.c \
_bleio/UUID.c \
_bleio/__init__.c \
_pew/PewPew.c \
_pew/__init__.c \
analogio/AnalogIn.c \
analogio/AnalogOut.c \
analogio/__init__.c \
audiobusio/I2SOut.c \
audiobusio/PDMIn.c \
audiobusio/__init__.c \
audioio/AudioOut.c \
audioio/__init__.c \
audiopwmio/PWMAudioOut.c \
audiopwmio/__init__.c \
board/__init__.c \
busio/I2C.c \
busio/SPI.c \
busio/UART.c \
busio/__init__.c \
camera/__init__.c \
camera/Camera.c \
_canio/CAN.c \
_canio/Listener.c \
_canio/__init__.c \
countio/Counter.c \
countio/__init__.c \
digitalio/DigitalInOut.c \
digitalio/__init__.c \
displayio/ParallelBus.c \
frequencyio/FrequencyIn.c \
frequencyio/__init__.c \
gnss/__init__.c \
gnss/GNSS.c \
gnss/PositionFix.c \
gnss/SatelliteSystem.c \
i2cperipheral/I2CPeripheral.c \
i2cperipheral/__init__.c \
microcontroller/Pin.c \
microcontroller/Processor.c \
microcontroller/__init__.c \
neopixel_write/__init__.c \
nvm/ByteArray.c \
nvm/__init__.c \
os/__init__.c \
ps2io/Ps2.c \
ps2io/__init__.c \
pulseio/PulseIn.c \
pulseio/PulseOut.c \
pulseio/__init__.c \
pwmio/PWMOut.c \
pwmio/__init__.c \
rgbmatrix/RGBMatrix.c \
rgbmatrix/__init__.c \
rotaryio/IncrementalEncoder.c \
rotaryio/__init__.c \
rtc/RTC.c \
rtc/__init__.c \
sdioio/SDCard.c \
sdioio/__init__.c \
socketpool/__init__.c \
socketpool/SocketPool.c \
socketpool/Socket.c \
ssl/__init__.c \
ssl/SSLContext.c \
supervisor/Runtime.c \
supervisor/__init__.c \
watchdog/WatchDogMode.c \
watchdog/WatchDogTimer.c \
watchdog/__init__.c \
wifi/Network.c \
wifi/Radio.c \
wifi/ScannedNetworks.c \
wifi/__init__.c \
ifeq ($(CIRCUITPY_BLEIO_HCI),1)
# Helper code for _bleio HCI.
SRC_C += \
common-hal/_bleio/att.c \
common-hal/_bleio/hci.c \
endif
SRC_COMMON_HAL = $(filter $(SRC_PATTERNS), $(SRC_COMMON_HAL_ALL))
# These don't have corresponding files in each port but are still located in
# shared-bindings to make it clear what the contents of the modules are.
# All possible sources are listed here, and are filtered by SRC_PATTERNS.
SRC_BINDINGS_ENUMS = \
$(filter $(SRC_PATTERNS), \
_bleio/Address.c \
_bleio/Attribute.c \
_bleio/ScanEntry.c \
_canio/Match.c \
_eve/__init__.c \
camera/ImageFormat.c \
digitalio/Direction.c \
digitalio/DriveMode.c \
digitalio/Pull.c \
fontio/Glyph.c \
math/__init__.c \
microcontroller/RunMode.c \
)
SRC_BINDINGS_ENUMS += \
util.c
SRC_SHARED_MODULE_ALL = \
_bleio/Address.c \
_bleio/Attribute.c \
_bleio/ScanEntry.c \
_bleio/ScanResults.c \
_canio/Match.c \
_canio/Message.c \
_eve/__init__.c \
_pixelbuf/PixelBuf.c \
_pixelbuf/__init__.c \
_stage/Layer.c \
_stage/Text.c \
_stage/__init__.c \
aesio/__init__.c \
aesio/aes.c \
audiocore/RawSample.c \
audiocore/WaveFile.c \
audiocore/__init__.c \
audioio/__init__.c \
audiomixer/Mixer.c \
audiomixer/MixerVoice.c \
audiomixer/__init__.c \
audiomp3/MP3Decoder.c \
audiomp3/__init__.c \
audiopwmio/__init__.c \
bitbangio/I2C.c \
bitbangio/OneWire.c \
bitbangio/SPI.c \
bitbangio/__init__.c \
board/__init__.c \
busio/OneWire.c \
displayio/Bitmap.c \
displayio/ColorConverter.c \
displayio/Display.c \
displayio/EPaperDisplay.c \
displayio/FourWire.c \
displayio/Group.c \
displayio/I2CDisplay.c \
displayio/OnDiskBitmap.c \
displayio/Palette.c \
displayio/Shape.c \
displayio/TileGrid.c \
displayio/__init__.c \
fontio/BuiltinFont.c \
fontio/__init__.c \
framebufferio/FramebufferDisplay.c \
framebufferio/__init__.c \
ipaddress/IPv4Address.c \
ipaddress/__init__.c \
sdcardio/SDCard.c \
sdcardio/__init__.c \
gamepad/GamePad.c \
gamepad/__init__.c \
gamepadshift/GamePadShift.c \
gamepadshift/__init__.c \
memorymonitor/__init__.c \
memorymonitor/AllocationAlarm.c \
memorymonitor/AllocationSize.c \
network/__init__.c \
os/__init__.c \
random/__init__.c \
rgbmatrix/RGBMatrix.c \
rgbmatrix/__init__.c \
sharpdisplay/SharpMemoryFramebuffer.c \
sharpdisplay/__init__.c \
socket/__init__.c \
storage/__init__.c \
struct/__init__.c \
terminalio/Terminal.c \
terminalio/__init__.c \
time/__init__.c \
uheap/__init__.c \
ustack/__init__.c \
vectorio/Circle.c \
vectorio/Polygon.c \
vectorio/Rectangle.c \
vectorio/VectorShape.c \
vectorio/__init__.c \
# All possible sources are listed here, and are filtered by SRC_PATTERNS.
SRC_SHARED_MODULE = $(filter $(SRC_PATTERNS), $(SRC_SHARED_MODULE_ALL))
# Use the native touchio if requested. This flag is set conditionally in, say, mpconfigport.h.
# The presence of common-hal/touchio/* does not imply it's available for all chips in a port,
# so there is an explicit flag. For example, SAMD21 touchio is native, but SAMD51 is not.
ifeq ($(CIRCUITPY_TOUCHIO_USE_NATIVE),1)
SRC_COMMON_HAL_ALL += \
touchio/TouchIn.c \
touchio/__init__.c
else
SRC_SHARED_MODULE_ALL += \
touchio/TouchIn.c \
touchio/__init__.c
endif
# If supporting _bleio via HCI, make devices/ble_hci/common-hal/_bleio be includable,
# and use C source files in devices/ble_hci/common-hal.
ifeq ($(CIRCUITPY_BLEIO_HCI),1)
INC += -I$(TOP)/devices/ble_hci
DEVICES_MODULES += $(TOP)/devices/ble_hci
endif
ifeq ($(CIRCUITPY_AUDIOMP3),1)
SRC_MOD += $(addprefix lib/mp3/src/, \
bitstream.c \
buffers.c \
dct32.c \
dequant.c \
dqchan.c \
huffman.c \
hufftabs.c \
imdct.c \
mp3dec.c \
mp3tabs.c \
polyphase.c \
scalfact.c \
stproc.c \
subband.c \
trigtabs.c \
)
$(BUILD)/lib/mp3/src/buffers.o: CFLAGS += -include "py/misc.h" -D'MPDEC_ALLOCATOR(x)=m_malloc(x,0)' -D'MPDEC_FREE(x)=m_free(x)'
endif
ifeq ($(CIRCUITPY_RGBMATRIX),1)
SRC_MOD += $(addprefix lib/protomatter/, \
core.c \
)
$(BUILD)/lib/protomatter/core.o: CFLAGS += -include "shared-module/rgbmatrix/allocator.h" -DCIRCUITPY -Wno-missing-braces
endif
# All possible sources are listed here, and are filtered by SRC_PATTERNS.
SRC_SHARED_MODULE_INTERNAL = \
$(filter $(SRC_PATTERNS), \
displayio/display_core.c \
)
SRC_COMMON_HAL_INTERNAL = \
$(filter $(SRC_PATTERNS), \
_bleio/ \
)
ifeq ($(INTERNAL_LIBM),1)
SRC_LIBM = \
$(addprefix lib/,\
libm/math.c \
libm/roundf.c \
libm/fmodf.c \
libm/nearbyintf.c \
libm/ef_sqrt.c \
libm/kf_rem_pio2.c \
libm/kf_sin.c \
libm/kf_cos.c \
libm/kf_tan.c \
libm/ef_rem_pio2.c \
libm/sf_sin.c \
libm/sf_cos.c \
libm/sf_tan.c \
libm/sf_frexp.c \
libm/sf_modf.c \
libm/sf_ldexp.c \
libm/asinfacosf.c \
libm/atanf.c \
libm/atan2f.c \
)
ifeq ($(CIRCUITPY_ULAB),1)
SRC_LIBM += \
$(addprefix lib/,\
libm/acoshf.c \
libm/asinhf.c \
libm/atanhf.c \
libm/erf_lgamma.c \
libm/log1pf.c \
libm/sf_erf.c \
libm/wf_lgamma.c \
libm/wf_tgamma.c \
)
endif
endif
ifdef LD_TEMPLATE_FILE
# Generate a linker script (.ld file) from a template, for those builds that use it.
GENERATED_LD_FILE = $(BUILD)/$(notdir $(patsubst %.template.ld,%.ld,$(LD_TEMPLATE_FILE)))
#
# ld_defines.pp is generated from ld_defines.c. See py/mkrules.mk.
# Run gen_ld_files.py over ALL *.template.ld files, not just LD_TEMPLATE_FILE,
# because it may include other template files.
$(GENERATED_LD_FILE): $(BUILD)/ld_defines.pp boards/*.template.ld
$(STEPECHO) "GEN $@"
$(Q)$(PYTHON3) $(TOP)/tools/gen_ld_files.py --defines $< --out_dir $(BUILD) boards/*.template.ld
endif
.PHONY: check-release-needs-clean-build
check-release-needs-clean-build:
@echo "RELEASE_NEEDS_CLEAN_BUILD = $(RELEASE_NEEDS_CLEAN_BUILD)"