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Pre Release Ameba MicroPython V1.1.0 (#3)
* [Add Ameba port] Add Ameba specific port src and dependency [Update linker] Update linker to resolve RAM shortage * [Add ignored files] add archive lib and pre-built binaries * [Multiple updates] Add ameba sdk as submodule, add postbild tool src, add amebad_tool, update makefile, relocate linker script * [Update Makefile] Update makefile to be compatible with all OS when extracting embedded toolchain * [Support and API] Add support for AMB23 RTL8722DM and update peripheral APIs - Add hardware support for AMB23 RTL8722DM (Previously known as RTL8722DM_MINI) - Update peripheral API for standardization - - timer - - ADC - - PWM(WIP) - Add Flash module to the port * [Pin/GPIO] Standardize Pin module API - Add new API and constants - Fix a bug found with REPL under readline.c * [PWM] Standardize PWM module API - Add machine_pwm.c from extmod as the micropython pwm binding - Add and update API to work like RP2 port * [UART] Standardize UART module API - Add new API and removing some existing ones - Update API to comply with RP2 style * [I2C] Standardize I2C module API - Re-structure the I2C module to make use of the generic I2C MicroPython binding - Add, remove and update API with be like RP2 style * [SPI] Standardize SPI module API - Re-structure the SPI module to make use of the MicroPython generic bindings - Add, remove and update API to be like RP2 style * [Readme] Update Readme to include more details - Update README.md to include more details - minor updates to i2c and timer module API Co-authored-by: ambiot <ambiot123@gmail.com>
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‎.gitmodules

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[submodule "lib/pico-sdk"]
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path = lib/pico-sdk
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url = https://github.com/raspberrypi/pico-sdk.git
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[submodule "lib/ameba_sdk"]
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path = lib/ameba_sdk
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url = https://github.com/ambiot/ambd_micropython.git

‎lib/ameba_sdk

Submodule ameba_sdk added at d4ba4ba

‎ports/ameba/.gitattributes

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# These are binary so should never be modified by git.
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*.a binary
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*.mpy binary
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*.bz2 binary
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*.tar binary
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*.exe binary
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*.bin binary

‎ports/ameba/Makefile

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include ../../py/mkenv.mk
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# declare before py.mk
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FROZEN_DIR = mp_scripts
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FROZEN_MPY_DIR = mp_frozenmodules
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include $(TOP)/py/py.mk
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OS := $(shell uname)
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CHIP := AMEBAD
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BOARD := RTL8722DM
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DEBUG := 1
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VENDOR := ../../lib/ameba_sdk/MicroPython_RTL8722/ports/rtl8722/amebad_vendor/sdk
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TOOL := amebad_tool/tools
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$(info ## This build now supports Cygwin, Linux and MacOS)
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$(info ## Please specify which board you are building for, currently supported boards:)
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$(info )
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$(info * RTL8722DM)
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$(info * RTL8722DM_MINI)
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$(info )
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$(info ## Now building for: $(BOARD))
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# Declaring tools depending on OS
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# Windows Cygwin
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ifeq ($(findstring CYGWIN, $(OS)), CYGWIN)
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TC_PATH :=
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CROSS_COMPILE := arm-none-eabi-
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AR = $(TC_PATH)$(CROSS_COMPILE)ar.exe
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CC = $(TC_PATH)$(CROSS_COMPILE)gcc.exe
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AS = $(TC_PATH)$(CROSS_COMPILE)as.exe
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NM = $(TC_PATH)$(CROSS_COMPILE)nm.exe
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LD = $(TC_PATH)$(CROSS_COMPILE)gcc.exe
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GDB = $(TC_PATH)$(CROSS_COMPILE)gdb.exe
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SIZE = $(TC_PATH)$(CROSS_COMPILE)size.exe
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OBJCOPY = $(TC_PATH)$(CROSS_COMPILE)objcopy.exe
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OBJDUMP = $(TC_PATH)$(CROSS_COMPILE)objdump.exe
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STRIP = $(TC_PATH)$(CROSS_COMPILE)strip.exe
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POSTBUILD = postbuild_img2_arduino_windows.exe
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IMAGETOOL = amebad_image_tool.exe
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PICK = pick.exe
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PAD = pad.exe
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BUILDTOOL_PATH := tools/windows
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UPLOAD_PATH := COM8
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POSTBUILDTOOL_PATH := amebad_tool/tools/windows
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MPY_CROSS = $(TOP)/mpy-cross/mpy-cross.exe
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LINKER_SCRIPT =
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POSTBUILD_TOOLCHAIN_PATH = cygwin
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else ifeq ($(findstring Linux, $(OS)), Linux)
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# Linux
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TC_PATH :=
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CROSS_COMPILE := arm-none-eabi-
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AR = $(TC_PATH)$(CROSS_COMPILE)ar
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CC = $(TC_PATH)$(CROSS_COMPILE)gcc
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AS = $(TC_PATH)$(CROSS_COMPILE)as
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NM = $(TC_PATH)$(CROSS_COMPILE)nm
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LD = $(TC_PATH)$(CROSS_COMPILE)gcc
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GDB = $(TC_PATH)$(CROSS_COMPILE)gdb
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SIZE = $(TC_PATH)$(CROSS_COMPILE)size
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OBJCOPY = $(TC_PATH)$(CROSS_COMPILE)objcopy
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OBJDUMP = $(TC_PATH)$(CROSS_COMPILE)objdump
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STRIP = $(TC_PATH)$(CROSS_COMPILE)strip
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POSTBUILD = postbuild_img2_arduino_linux
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IMAGETOOL = amebad_image_tool
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PICK = pick
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PAD = pad
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BUILDTOOL_PATH := tools/linux
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UPLOAD_PATH := /dev/ttyUSB0
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POSTBUILDTOOL_PATH := amebad_tool/tools/linux
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MPY_CROSS = $(TOP)/mpy-cross/mpy-cross
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LINKER_SCRIPT =
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POSTBUILD_TOOLCHAIN_PATH = linux
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else
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# MacOS
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TC_PATH :=
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CROSS_COMPILE := arm-none-eabi-
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AR = $(TC_PATH)$(CROSS_COMPILE)ar
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CC = $(TC_PATH)$(CROSS_COMPILE)gcc
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AS = $(TC_PATH)$(CROSS_COMPILE)as
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NM = $(TC_PATH)$(CROSS_COMPILE)nm
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LD = $(TC_PATH)$(CROSS_COMPILE)gcc
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GDB = $(TC_PATH)$(CROSS_COMPILE)gdb
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SIZE = $(TC_PATH)$(CROSS_COMPILE)size
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OBJCOPY = $(TC_PATH)$(CROSS_COMPILE)objcopy
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OBJDUMP = $(TC_PATH)$(CROSS_COMPILE)objdump
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STRIP = $(TC_PATH)$(CROSS_COMPILE)strip
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POSTBUILD = postbuild_img2_arduino_macos
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IMAGETOOL = amebad_image_tool
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PICK = pick
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PAD = pad
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BUILDTOOL_PATH := tools/macos
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UPLOAD_PATH := /dev/ttyUSB0
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POSTBUILDTOOL_PATH := amebad_tool/tools/macos
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MPY_CROSS = $(TOP)/mpy-cross/mpy-cross
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LINKER_SCRIPT =
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POSTBUILD_TOOLCHAIN_PATH = macos
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endif
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include amebad.mk
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include $(TOP)/py/mkrules.mk

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