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circuitpython/ports/cc3200/Makefile

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cc3200: Add cc3200 port of MicroPython. The port currently implements support for GPIO, RTC, ExtInt and the WiFi subsystem. A small file system is available in the serial flash. A bootloader which makes OTA updates possible, is also part of this initial implementation.
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# Select the board to build for: if not given on the command line,
cc3200: Remove WIPY-SD variant, and make the WiPy the default board.
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# then default to WIPY
BOARD ?= WIPY
cc3200: Add cc3200 port of MicroPython. The port currently implements support for GPIO, RTC, ExtInt and the WiFi subsystem. A small file system is available in the serial flash. A bootloader which makes OTA updates possible, is also part of this initial implementation.
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ifeq ($(wildcard boards/$(BOARD)/.),)
$(error Invalid BOARD specified)
endif
cc3200: Remove WIPY-SD variant, and make the WiPy the default board.
2015-05-28 07:22:26 -04:00
# Make 'release' the default build type
cc3200: Create separate release/debug build directories
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BTYPE ?= release
cc3200: Add targets to erase flash, deploy firmware using cc3200tool. cc3200tool, https://github.com/ALLTERCO/cc3200tool is a (mostly, some binary blobs present) open-source, Linux-friendly tool to flash a cc3200 devices. It's an alternative to fully proprietary, Windows-only Uniflash from TI. The provided make targets are for erasing flash, flashing the uPy bootloader and firmware, and flashing vendor's WiFi firmware "servicepacks" (the latter needs to be downloaded from vendor side, a link is present inside Makefile).
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# Port for flashing firmware
PORT ?= /dev/ttyUSB1
cc3200: Add cc3200 port of MicroPython. The port currently implements support for GPIO, RTC, ExtInt and the WiFi subsystem. A small file system is available in the serial flash. A bootloader which makes OTA updates possible, is also part of this initial implementation.
2015-02-06 09:35:48 -05:00
# If the build directory is not given, make it reflect the board name.
cc3200: Create separate release/debug build directories
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BUILD ?= build/$(BOARD)/$(BTYPE)
cc3200: Add cc3200 port of MicroPython. The port currently implements support for GPIO, RTC, ExtInt and the WiFi subsystem. A small file system is available in the serial flash. A bootloader which makes OTA updates possible, is also part of this initial implementation.
2015-02-06 09:35:48 -05:00
all: Update Makefiles and others to build with new ports/ dir layout. Also renames "stmhal" to "stm32" in documentation and everywhere else.
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include ../../py/mkenv.mk
cc3200: Add cc3200 port of MicroPython. The port currently implements support for GPIO, RTC, ExtInt and the WiFi subsystem. A small file system is available in the serial flash. A bootloader which makes OTA updates possible, is also part of this initial implementation.
2015-02-06 09:35:48 -05:00
-include ../../localconfig.mk
CROSS_COMPILE ?= arm-none-eabi-
CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -march=armv7e-m -mabi=aapcs -mcpu=cortex-m4 -msoft-float -mfloat-abi=soft -fsingle-precision-constant -Wdouble-promotion
all: Use += rather than = everywhere for CFLAGS/LDFLAGS/LIBS. This avoids a surprise where an = can cancel out an earlier +=. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-10-08 08:08:53 -04:00
CFLAGS += -Wall -Wpointer-arith -Werror -std=gnu99 -nostdlib $(CFLAGS_CORTEX_M4) -Os
cc3200: Add cc3200 port of MicroPython. The port currently implements support for GPIO, RTC, ExtInt and the WiFi subsystem. A small file system is available in the serial flash. A bootloader which makes OTA updates possible, is also part of this initial implementation.
2015-02-06 09:35:48 -05:00
CFLAGS += -g -ffunction-sections -fdata-sections -fno-common -fsigned-char -mno-unaligned-access
CFLAGS += -Iboards/$(BOARD)
cc3200: Fix various array-based compiler warnings. 1. Add -Wno-array-bounds to avoid false positive on gcc 12.1; see related issue #8685. 2. Remove always-true not-NULL-check (Msg.Rsp.Args.Common.Bssid is an array not a pointer). 3. Fix pointer-to-freed-stack in wlan_set_security. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-07-20 03:30:16 -04:00
# Workaround gcc 12.1 bug.
CFLAGS += -Wno-array-bounds
all: Use += rather than = everywhere for CFLAGS/LDFLAGS/LIBS. This avoids a surprise where an = can cancel out an earlier +=. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-10-08 08:08:53 -04:00
LDFLAGS += -Wl,-nostdlib -Wl,--gc-sections -Wl,-Map=$@.map
cc3200: Add cc3200 port of MicroPython. The port currently implements support for GPIO, RTC, ExtInt and the WiFi subsystem. A small file system is available in the serial flash. A bootloader which makes OTA updates possible, is also part of this initial implementation.
2015-02-06 09:35:48 -05:00
cc3200: Add targets to erase flash, deploy firmware using cc3200tool. cc3200tool, https://github.com/ALLTERCO/cc3200tool is a (mostly, some binary blobs present) open-source, Linux-friendly tool to flash a cc3200 devices. It's an alternative to fully proprietary, Windows-only Uniflash from TI. The provided make targets are for erasing flash, flashing the uPy bootloader and firmware, and flashing vendor's WiFi firmware "servicepacks" (the latter needs to be downloaded from vendor side, a link is present inside Makefile).
2016-12-29 08:57:00 -05:00
FLASH_SIZE_WIPY = 2M
FLASH_SIZE_LAUNCHXL = 1M
cc3200: Add cc3200 port of MicroPython. The port currently implements support for GPIO, RTC, ExtInt and the WiFi subsystem. A small file system is available in the serial flash. A bootloader which makes OTA updates possible, is also part of this initial implementation.
2015-02-06 09:35:48 -05:00
ifeq ($(BTARGET), application)
# qstr definitions (must come before including py.mk)
QSTR_DEFS = qstrdefsport.h $(BUILD)/pins_qstr.h
ports: Enable error text compression for various ports, but not all. Enabled on: bare-arm, minimal, unix coverage/dev/minimal, stm32, esp32, esp8266, cc3200, teensy, qemu-arm, nrf. Not enabled on others to be able to test the code when the feature is disabled (the default case). Code size change for this commit: bare-arm: -600 -0.906% minimal x86: -308 -0.208% unix x64: +0 +0.000% unix nanbox: +0 +0.000% stm32: -3368 -0.869% PYBV10 cc3200: -1024 -0.558% esp8266: -2512 -0.368% GENERIC esp32: -2876 -0.205% GENERIC[incl -3168(data)] nrf: -1708 -1.173% pca10040 samd: +0 +0.000% ADAFRUIT_ITSYBITSY_M4_EXPRESS
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# MicroPython feature configurations
MICROPY_ROM_TEXT_COMPRESSION ?= 1
cc3200: Add cc3200 port of MicroPython. The port currently implements support for GPIO, RTC, ExtInt and the WiFi subsystem. A small file system is available in the serial flash. A bootloader which makes OTA updates possible, is also part of this initial implementation.
2015-02-06 09:35:48 -05:00
# include MicroPython make definitions
all: Make use of $(TOP) variable in Makefiles, instead of "..". $(TOP) is defined in py/mkenv.mk and should be used to refer to the top level of this repository.
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include $(TOP)/py/py.mk
extmod/extmod.mk: Separate out extmod file list from py.mk to extmod.mk. This separates extmod source files from `py.mk`. Previously, `py.mk` assumed that every consumer of the py/ directory also wanted to include extmod/. However, this is not the case. For example, building mpy-cross uses py/ but doesn't need extmod/. This commit moves all extmod-specific items from `py.mk` to `extmod.mk` and explicitly includes `extmod.mk` in ports that use it. Signed-off-by: David Lechner <david@pybricks.com>
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include $(TOP)/extmod/extmod.mk
cc3200: Add cc3200 port of MicroPython. The port currently implements support for GPIO, RTC, ExtInt and the WiFi subsystem. A small file system is available in the serial flash. A bootloader which makes OTA updates possible, is also part of this initial implementation.
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include application.mk
else
ifeq ($(BTARGET), bootloader)
include bootmgr/bootloader.mk
else
$(error Invalid BTARGET specified)
endif
endif
# always include MicroPython make rules
all: Make use of $(TOP) variable in Makefiles, instead of "..". $(TOP) is defined in py/mkenv.mk and should be used to refer to the top level of this repository.
2017-08-10 22:22:19 -04:00
include $(TOP)/py/mkrules.mk
cc3200: Add targets to erase flash, deploy firmware using cc3200tool. cc3200tool, https://github.com/ALLTERCO/cc3200tool is a (mostly, some binary blobs present) open-source, Linux-friendly tool to flash a cc3200 devices. It's an alternative to fully proprietary, Windows-only Uniflash from TI. The provided make targets are for erasing flash, flashing the uPy bootloader and firmware, and flashing vendor's WiFi firmware "servicepacks" (the latter needs to be downloaded from vendor side, a link is present inside Makefile).
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erase:
cc3200tool -p $(PORT) format_flash --size $(FLASH_SIZE_$(BOARD))
deploy:
cc3200tool -p $(PORT) \
write_file bootmgr/build/$(BOARD)/$(BTYPE)/bootloader.bin /sys/mcuimg.bin \
write_file build/$(BOARD)/$(BTYPE)/mcuimg.bin /sys/factimg.bin
# Files *.ucf and *ucf.signed.bin come from CC3200SDK-SERVICEPACK
# package from http://www.ti.com/tool/cc3200sdk
servicepack:
cc3200tool -p $(PORT) \
write_file --file-size=0x20000 --signature ota_1.0.1.6-2.7.0.0.ucf.signed.bin \
ota_1.0.1.6-2.7.0.0.ucf /sys/servicepack.ucf
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