add kendryte k210 port

README.md

@@ -1,176 +1,76 @@
-[![Build Status](https://travis-ci.org/micropython/micropython.png?branch=master)](https://travis-ci.org/micropython/micropython) [![Coverage Status](https://coveralls.io/repos/micropython/micropython/badge.png?branch=master)](https://coveralls.io/r/micropython/micropython?branch=master)
+Micropython based on the Sipeed Maix one platform
+===============================================
 
-The MicroPython project
-=======================
 <p align="center">
-  <img src="https://raw.githubusercontent.com/micropython/micropython/master/logo/upython-with-micro.jpg" alt="MicroPython Logo"/>
+  <img src="http://i1.bvimg.com/666569/516250f0d8a0716d.jpg" alt="Sipeed Maix one"/>
 </p>
 
-This is the MicroPython project, which aims to put an implementation
-of Python 3.x on microcontrollers and small embedded systems.
-You can find the official website at [micropython.org](http://www.micropython.org).
-
-WARNING: this project is in beta stage and is subject to changes of the
-code-base, including project-wide name changes and API changes.
-
-MicroPython implements the entire Python 3.4 syntax (including exceptions,
-`with`, `yield from`, etc., and additionally `async`/`await` keywords from
-Python 3.5). The following core datatypes are provided: `str` (including
-basic Unicode support), `bytes`, `bytearray`, `tuple`, `list`, `dict`, `set`,
-`frozenset`, `array.array`, `collections.namedtuple`, classes and instances.
-Builtin modules include `sys`, `time`, and `struct`, etc. Select ports have
-support for `_thread` module (multithreading). Note that only a subset of
-Python 3 functionality is implemented for the data types and modules.
-
-MicroPython can execute scripts in textual source form or from precompiled
-bytecode, in both cases either from an on-device filesystem or "frozen" into
-the MicroPython executable.
+This micropython based on the Sipeed Maix one platform
 
-See the repository http://github.com/micropython/pyboard for the MicroPython
-board (PyBoard), the officially supported reference electronic circuit board.
-
-Major components in this repository:
-- py/ -- the core Python implementation, including compiler, runtime, and
-  core library.
-- mpy-cross/ -- the MicroPython cross-compiler which is used to turn scripts
-  into precompiled bytecode.
-- ports/unix/ -- a version of MicroPython that runs on Unix.
-- ports/stm32/ -- a version of MicroPython that runs on the PyBoard and similar
-  STM32 boards (using ST's Cube HAL drivers).
-- ports/minimal/ -- a minimal MicroPython port. Start with this if you want
-  to port MicroPython to another microcontroller.
-- tests/ -- test framework and test scripts.
-- docs/ -- user documentation in Sphinx reStructuredText format. Rendered
-  HTML documentation is available at http://docs.micropython.org (be sure
-  to select needed board/port at the bottom left corner).
-
-Additional components:
-- ports/bare-arm/ -- a bare minimum version of MicroPython for ARM MCUs. Used
-  mostly to control code size.
-- ports/teensy/ -- a version of MicroPython that runs on the Teensy 3.1
-  (preliminary but functional).
-- ports/pic16bit/ -- a version of MicroPython for 16-bit PIC microcontrollers.
-- ports/cc3200/ -- a version of MicroPython that runs on the CC3200 from TI.
-- ports/esp8266/ -- a version of MicroPython that runs on Espressif's ESP8266 SoC.
-- ports/esp32/ -- a version of MicroPython that runs on Espressif's ESP32 SoC.
-- ports/nrf/ -- a version of MicroPython that runs on Nordic's nRF51 and nRF52 MCUs.
-- extmod/ -- additional (non-core) modules implemented in C.
-- tools/ -- various tools, including the pyboard.py module.
-- examples/ -- a few example Python scripts.
+This version of micropython is Python 3.4, based on the K210-standalone-sdk.
 
-The subdirectories above may include READMEs with additional info.
+The main structure of the micropython directory is as follows:
 
-"make" is used to build the components, or "gmake" on BSD-based systems.
-You will also need bash, gcc, and Python (at least 2.7 or 3.3).
+- py/ -- a core Python implementation that includes the compiler, runtime, and core libraries.
+- mpy-cross/ --  the MicroPython cross-compiler which is used to turn scripts into precompiled bytecode.
+- ports/k210-standalone/ -- micropython porting code based on k210 platform sdk
+- tests/ -- test framework and test scripts
+- docs/ -- user documentation in Sphinx reStructuredText format. Rendered HTML documentation is available at http://docs.micropython.org (be sure to select needed board/port at the bottom left corner).
 
-The Unix version
-----------------
+Platform porting code directory architecture:
 
-The "unix" port requires a standard Unix environment with gcc and GNU make.
-x86 and x64 architectures are supported (i.e. x86 32- and 64-bit), as well
-as ARM and MIPS. Making full-featured port to another architecture requires
-writing some assembly code for the exception handling and garbage collection.
-Alternatively, fallback implementation based on setjmp/longjmp can be used.
+- board-drivers/ store the onboard module driver code
+- buildin-py/ firmware built-in microPython script
+- mpy-mod/ micropython module code
+- spiffs/ spiffs file system source code
+- spiffs-port/ spiffs porting configuration code
+- kendryte-standalone-sdk/ k210 sdk generated after using the build script
 
-To build (see section below for required dependencies):
+Sipeed Maix one-micropython build and compile
+--------------------------------------------
 
-    $ git submodule update --init
-    $ cd ports/unix
-    $ make axtls
-    $ make
+Build code:
 
-Then to give it a try:
+$ git clone xxxx Download sdk
+$ cd port/k210-standalon/ Enter the platform code directory
+$ make build build platform code in case of first use
+
+Compile the code:
+
+$ make CROSS_COMPILE=/your_compiler_path
+
+
+`your_compiler_path` is the compiler path, about the compiler , you can see http://dan.lichee.pro/
+
+After compiling, the micropython.bin file will be generated in this directory, and you can burne it to the Sipeed Maix One suite. The burning method can be found at http://dan.lichee.pro/
+
+contribution
+------------
+
+MicroPython is an open-source project and welcomes contributions. To be productive, please be sure to follow the [Contributors' Guidelines](https://github.com/micropython/micropython/wiki/ContributorGuidelines) and the [Code Conventions] https://github.com/micropython/micropython/blob/master/CODECONVENTIONS.md). Note that MicroPython is licenced under the MIT license, and all contributions should follow this license.
 
-    $ ./micropython
-    >>> list(5 * x + y for x in range(10) for y in [4, 2, 1])
 
-Use `CTRL-D` (i.e. EOF) to exit the shell.
-Learn about command-line options (in particular, how to increase heap size
-which may be needed for larger applications):
 
-    $ ./micropython --help
 
-Run complete testsuite:
 
-    $ make test
 
-Unix version comes with a builtin package manager called upip, e.g.:
 
-    $ ./micropython -m upip install micropython-pystone
-    $ ./micropython -m pystone
 
-Browse available modules on
-[PyPI](https://pypi.python.org/pypi?%3Aaction=search&term=micropython).
-Standard library modules come from
-[micropython-lib](https://github.com/micropython/micropython-lib) project.
 
-External dependencies
----------------------
-
-Building MicroPython ports may require some dependencies installed.
 
-For Unix port, `libffi` library and `pkg-config` tool are required. On
-Debian/Ubuntu/Mint derivative Linux distros, install `build-essential`
-(includes toolchain and make), `libffi-dev`, and `pkg-config` packages.
 
-Other dependencies can be built together with MicroPython. This may
-be required to enable extra features or capabilities, and in recent
-versions of MicroPython, these may be enabled by default. To build
-these additional dependencies, first fetch git submodules for them:
 
-    $ git submodule update --init
 
-Use the same command to get the latest versions of dependencies, as
-they are updated from time to time. After that, in the port directory
-(e.g. `ports/unix/`), execute:
 
-    $ make deplibs
 
-This will build all available dependencies (regardless whether they
-are used or not). If you intend to build MicroPython with additional
-options (like cross-compiling), the same set of options should be passed
-to `make deplibs`. To actually enable/disable use of dependencies, edit
-`ports/unix/mpconfigport.mk` file, which has inline descriptions of the options.
-For example, to build SSL module (required for `upip` tool described above,
-and so enabled by dfeault), `MICROPY_PY_USSL` should be set to 1.
 
-For some ports, building required dependences is transparent, and happens
-automatically. They still need to be fetched with the git submodule command
-above.
 
-The STM32 version
------------------
 
-The "stm32" port requires an ARM compiler, arm-none-eabi-gcc, and associated
-bin-utils.  For those using Arch Linux, you need arm-none-eabi-binutils,
-arm-none-eabi-gcc and arm-none-eabi-newlib packages.  Otherwise, try here:
-https://launchpad.net/gcc-arm-embedded
 
-To build:
 
-    $ git submodule update --init
-    $ cd ports/stm32
-    $ make
 
-You then need to get your board into DFU mode.  On the pyboard, connect the
-3V3 pin to the P1/DFU pin with a wire (on PYBv1.0 they are next to each other
-on the bottom left of the board, second row from the bottom).
 
-Then to flash the code via USB DFU to your device:
 
-    $ make deploy
 
-This will use the included `tools/pydfu.py` script.  If flashing the firmware
-does not work it may be because you don't have the correct permissions, and
-need to use `sudo make deploy`.
-See the README.md file in the ports/stm32/ directory for further details.
 
-Contributing
-------------
 
-MicroPython is an open-source project and welcomes contributions. To be
-productive, please be sure to follow the
-[Contributors' Guidelines](https://github.com/micropython/micropython/wiki/ContributorGuidelines)
-and the [Code Conventions](https://github.com/micropython/micropython/blob/master/CODECONVENTIONS.md).
-Note that MicroPython is licenced under the MIT license, and all contributions
-should follow this license.

README_CN.md

@@ -0,0 +1,50 @@
+基于Sipeed Maix one平台的micropython
+======================================
+<p align="center">
+  <img src="http://i1.bvimg.com/666569/516250f0d8a0716d.jpg" alt="Sipeed Maix one"/>
+</p>
+
+基于Sipeed Maix one平台的micropython
+
+该版本的micropython为 Python 3.4,基于K210裸机sdk编写.
+
+micropython的目录主要架构如下:
+
+- py/ --  核心Python实现，包括编译器，运行时和核心库。
+- mpy-cross/ --   MicroPython交叉编译器，用于将脚本转换为预编译的字节码。 
+- ports/k210-standalone/ -- 基于k210平台sdk的micropython移植代码
+- tests/ -- 测试框架及测试脚本 
+- docs/ -- 基于rst格式的micropython用户文档，HTML文档的链接 http://docs.micropython.org 
+
+平台移植代码目录架构：
+
+- board-drivers/  存放板载模块驱动代码
+- buildin-py/ 固件内置microPython脚本
+- mpy-mod/ micropython模块代码
+- spiffs/ spiffs文件系统源码
+- spiffs-port/ spiffs移植配置代码
+- kendryte-standalone-sdk/ 在使用构建脚本后生成的k210 sdk
+
+Sipeed Maix one-micropython构建及编译
+--------------------------------------------
+
+构建代码:
+
+    $ git clone xxxx 下载sdk
+	$ cd port/k210-standalon/ 进入平台代码目录
+	$ make build 在第一次使用的情况下,构建平台代码
+
+编译代码:
+
+	$ make CROSS_COMPILE=/your_compiler_path 
+
+
+`your_compiler_path`为编译器路径，编译器可以查看http://dan.lichee.pro/ 了解
+
+编译完成将在该目录下生成micropython.bin文件，将该文件烧录到Sipeed Maix One套件即可,烧录方法可以查看http://dan.lichee.pro/ 了解
+
+
+贡献
+------------
+
+MicroPython是一个开源项目，欢迎贡献，MicroPython是根据MIT许可证获得许可的，所有贡献都应遵循此许可证。

ports/bare-arm/mpconfigport.h

@@ -29,7 +29,6 @@
 #define MICROPY_PY_BUILTINS_SET     (0)
 #define MICROPY_PY_BUILTINS_SLICE   (0)
 #define MICROPY_PY_BUILTINS_PROPERTY (0)
-#define MICROPY_PY_BUILTINS_STR_COUNT (0)
 #define MICROPY_PY_BUILTINS_STR_OP_MODULO (0)
 #define MICROPY_PY___FILE__         (0)
 #define MICROPY_PY_GC               (0)

ports/esp32/Makefile

@@ -165,7 +165,6 @@ SRC_C = \
 	modmachine.c \
 	modnetwork.c \
 	network_lan.c \
-	network_ppp.c \
 	modsocket.c \
 	modesp.c \
 	esp32_ulp.c \
@@ -500,16 +499,6 @@ ESPIDF_LWIP_O = $(addprefix $(ESPCOMP)/lwip/,\
 	netif/ethernet.o \
 	netif/lowpan6.o \
 	netif/ethernetif.o \
-	netif/ppp/ppp.o \
-	netif/ppp/magic.o \
-	netif/ppp/lcp.o \
-	netif/ppp/ipcp.o \
-	netif/ppp/auth.o \
-	netif/ppp/fsm.o \
-	netif/ppp/ipv6cp.o \
-	netif/ppp/utils.o \
-	netif/ppp/vj.o \
-	netif/ppp/pppos.o \
 	port/freertos/sys_arch.o \
 	port/netif/wlanif.o \
 	port/netif/ethernetif.o \

ports/esp32/modesp32.c

@@ -32,7 +32,6 @@
 #include "soc/rtc_cntl_reg.h"
 #include "soc/sens_reg.h"
 #include "driver/gpio.h"
-#include "driver/adc.h"
 
 #include "py/nlr.h"
 #include "py/obj.h"
@@ -139,20 +138,13 @@ STATIC mp_obj_t esp32_raw_temperature(void) {
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_0(esp32_raw_temperature_obj, esp32_raw_temperature);
 
-STATIC mp_obj_t esp32_hall_sensor(void) {
-    adc1_config_width(ADC_WIDTH_12Bit);
-    return MP_OBJ_NEW_SMALL_INT(hall_sensor_read());
-}
-STATIC MP_DEFINE_CONST_FUN_OBJ_0(esp32_hall_sensor_obj, esp32_hall_sensor);
-
 STATIC const mp_rom_map_elem_t esp32_module_globals_table[] = {
     { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_esp32) },
 
     { MP_ROM_QSTR(MP_QSTR_wake_on_touch), MP_ROM_PTR(&esp32_wake_on_touch_obj) },
     { MP_ROM_QSTR(MP_QSTR_wake_on_ext0), MP_ROM_PTR(&esp32_wake_on_ext0_obj) },
     { MP_ROM_QSTR(MP_QSTR_wake_on_ext1), MP_ROM_PTR(&esp32_wake_on_ext1_obj) },
     { MP_ROM_QSTR(MP_QSTR_raw_temperature), MP_ROM_PTR(&esp32_raw_temperature_obj) },
-    { MP_ROM_QSTR(MP_QSTR_hall_sensor), MP_ROM_PTR(&esp32_hall_sensor_obj) },
 
     { MP_ROM_QSTR(MP_QSTR_ULP), MP_ROM_PTR(&esp32_ulp_type) },
 

ports/esp32/modnetwork.c

@@ -676,7 +676,6 @@ STATIC const mp_rom_map_elem_t mp_module_network_globals_table[] = {
     { MP_ROM_QSTR(MP_QSTR___init__), MP_ROM_PTR(&esp_initialize_obj) },
     { MP_ROM_QSTR(MP_QSTR_WLAN), MP_ROM_PTR(&get_wlan_obj) },
     { MP_ROM_QSTR(MP_QSTR_LAN), MP_ROM_PTR(&get_lan_obj) },
-    { MP_ROM_QSTR(MP_QSTR_PPP), MP_ROM_PTR(&ppp_make_new_obj) },
     { MP_ROM_QSTR(MP_QSTR_phy_mode), MP_ROM_PTR(&esp_phy_mode_obj) },
 
 #if MODNETWORK_INCLUDE_CONSTANTS

ports/esp32/modnetwork.h

@@ -29,7 +29,6 @@
 enum { PHY_LAN8720, PHY_TLK110 };
 
 MP_DECLARE_CONST_FUN_OBJ_KW(get_lan_obj);
-MP_DECLARE_CONST_FUN_OBJ_1(ppp_make_new_obj);
 MP_DECLARE_CONST_FUN_OBJ_VAR_BETWEEN(esp_ifconfig_obj);
 
 void usocket_events_deinit(void);

ports/esp32/modules/dht.py

@@ -0,0 +1,35 @@
+# DHT11/DHT22 driver for MicroPython on ESP8266
+# MIT license; Copyright (c) 2016 Damien P. George
+
+try:
+    from esp import dht_readinto
+except:
+    from pyb import dht_readinto
+
+class DHTBase:
+    def __init__(self, pin):
+        self.pin = pin
+        self.buf = bytearray(5)
+
+    def measure(self):
+        buf = self.buf
+        dht_readinto(self.pin, buf)
+        if (buf[0] + buf[1] + buf[2] + buf[3]) & 0xff != buf[4]:
+            raise Exception("checksum error")
+
+class DHT11(DHTBase):
+    def humidity(self):
+        return self.buf[0]
+
+    def temperature(self):
+        return self.buf[2]
+
+class DHT22(DHTBase):
+    def humidity(self):
+        return (self.buf[0] << 8 | self.buf[1]) * 0.1
+
+    def temperature(self):
+        t = ((self.buf[2] & 0x7f) << 8 | self.buf[3]) * 0.1
+        if self.buf[2] & 0x80:
+            t = -t
+        return t