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https://github.com/hemakumarm72/micropython-network-modify

micropython i add some network config i.e: W5500, PHY_W5000
https://github.com/hemakumarm72/micropython-network-modify

esp32 esp32-w5500 micropython w5500-micropython

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micropython i add some network config i.e: W5500, PHY_W5000

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The MicroPython project

=======================



  MicroPython Logo




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 and some select features from later versions). 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

`os`, `sys`, `time`, `re`, and `struct`, etc. Select ports have support for

`_thread` module (multithreading), `socket` and `ssl` for networking, and

`asyncio`. 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 (.py files) or from

precompiled bytecode (.mpy files), in both cases either from an on-device

filesystem or "frozen" into the MicroPython executable.



MicroPython also provides a set of MicroPython-specific modules to access

hardware-specific functionality and peripherals such as GPIO, Timers, ADC,

DAC, PWM, SPI, I2C, CAN, Bluetooth, and USB.



Getting started

---------------



See the [online documentation](https://docs.micropython.org/) for API

references and information about using MicroPython and information about how

it is implemented.



We use [GitHub Discussions](https://github.com/micropython/micropython/discussions)

as our forum, and [Discord](https://discord.gg/RB8HZSAExQ) for chat. These

are great places to ask questions and advice from the community or to discuss your

MicroPython-based projects.



For bugs and feature requests, please [raise an issue](https://github.com/micropython/micropython/issues/new/choose)

and follow the templates there.



For information about the [MicroPython pyboard](https://store.micropython.org/pyb-features),

the officially supported board from the

[original Kickstarter campaign](https://www.kickstarter.com/projects/214379695/micro-python-python-for-microcontrollers),

see the [schematics and pinouts](http://github.com/micropython/pyboard) and

[documentation](https://docs.micropython.org/en/latest/pyboard/quickref.html).



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.



About this repository

---------------------



This repository contains the following components:

- [py/](py/) -- the core Python implementation, including compiler, runtime, and

  core library.

- [mpy-cross/](mpy-cross/) -- the MicroPython cross-compiler which is used to turn scripts

  into precompiled bytecode.

- [ports/](ports/) -- platform-specific code for the various ports and architectures that MicroPython runs on.

- [lib/](lib/) -- submodules for external dependencies.

- [tests/](tests/) -- test framework and test scripts.

- [docs/](docs/) -- user documentation in Sphinx reStructuredText format. This is used to generate the [online documentation](http://docs.micropython.org).

- [extmod/](extmod/) -- additional (non-core) modules implemented in C.

- [tools/](tools/) -- various tools, including the pyboard.py module.

- [examples/](examples/) -- a few example Python scripts.



"make" is used to build the components, or "gmake" on BSD-based systems.

You will also need bash, gcc, and Python 3.3+ available as the command `python3`

(if your system only has Python 2.7 then invoke make with the additional option

`PYTHON=python2`). Some ports (rp2 and esp32) additionally use CMake.



Supported platforms & architectures

-----------------------------------



MicroPython runs on a wide range of microcontrollers, as well as on Unix-like

(including Linux, BSD, macOS, WSL) and Windows systems.



Microcontroller targets can be as small as 256kiB flash + 16kiB RAM, although

devices with at least 512kiB flash + 128kiB RAM allow a much more

full-featured experience.



The [Unix](ports/unix) and [Windows](ports/windows) ports allow both

development and testing of MicroPython itself, as well as providing

lightweight alternative to CPython on these platforms (in particular on

embedded Linux systems).



The ["minimal"](ports/minimal) port provides an example of a very basic

MicroPython port and can be compiled as both a standalone Linux binary as

well as for ARM Cortex M4. Start with this if you want to port MicroPython to

another microcontroller. Additionally the ["bare-arm"](ports/bare-arm) port

is an example of the absolute minimum configuration, and is used to keep

track of the code size of the core runtime and VM.



In addition, the following ports are provided in this repository:

 - [cc3200](ports/cc3200) -- Texas Instruments CC3200 (including PyCom WiPy).

 - [esp32](ports/esp32) -- Espressif ESP32 SoC (including ESP32S2, ESP32S3, ESP32C3).

 - [esp8266](ports/esp8266) -- Espressif ESP8266 SoC.

 - [mimxrt](ports/mimxrt) -- NXP m.iMX RT (including Teensy 4.x).

 - [nrf](ports/nrf) -- Nordic Semiconductor nRF51 and nRF52.

 - [pic16bit](ports/pic16bit) -- Microchip PIC 16-bit.

 - [powerpc](ports/powerpc) -- IBM PowerPC (including Microwatt)

 - [qemu-arm](ports/qemu-arm) -- QEMU-based emulated target, for testing)

 - [renesas-ra](ports/renesas-ra) -- Renesas RA family.

 - [rp2](ports/rp2) -- Raspberry Pi RP2040 (including Pico and Pico W).

 - [samd](ports/samd) -- Microchip (formerly Atmel) SAMD21 and SAMD51.

 - [stm32](ports/stm32) -- STMicroelectronics STM32 family (including F0, F4, F7, G0, G4, H7, L0, L4, WB)

 - [teensy](ports/teensy) -- Teensy 3.x.

 - [webassembly](ports/webassembly) -- Emscripten port targeting browsers and NodeJS.

 - [zephyr](ports/zephyr) -- Zephyr RTOS.



The MicroPython cross-compiler, mpy-cross

-----------------------------------------



Most ports require the [MicroPython cross-compiler](mpy-cross) to be built

first.  This program, called mpy-cross, is used to pre-compile Python scripts

to .mpy files which can then be included (frozen) into the

firmware/executable for a port.  To build mpy-cross use:



    $ cd mpy-cross

    $ make



External dependencies

---------------------



The core MicroPython VM and runtime has no external dependencies, but a given

port might depend on third-party drivers or vendor HALs. This repository

includes [several submodules](lib/) linking to these external dependencies.

Before compiling a given port, use



    $ cd ports/name

    $ make submodules



to ensure that all required submodules are initialised.