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adafruit-circuitpython-spd1656-0.8.2
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مشاهده بیشترتوضیحات
Driver for SPD1656 driven ACeP (7-color) e-paper displays
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | adafruit-circuitpython-spd1656-0.8.2 |
| نام | adafruit-circuitpython-spd1656 |
| نسخه کتابخانه | 0.8.2 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | - |
| ایمیل نویسنده | Adafruit Industries <circuitpython@adafruit.com> |
| آدرس صفحه اصلی | - |
| آدرس اینترنتی | https://pypi.org/project/adafruit-circuitpython-spd1656/ |
| مجوز | MIT |
Introduction
============
.. image:: https://readthedocs.org/projects/adafruit-circuitpython-spd1656/badge/?version=latest
:target: https://docs.circuitpython.org/projects/spd1656/en/latest/
:alt: Documentation Status
.. image:: https://raw.githubusercontent.com/adafruit/Adafruit_CircuitPython_Bundle/main/badges/adafruit_discord.svg
:target: https://adafru.it/discord
:alt: Discord
.. image:: https://github.com/adafruit/Adafruit_CircuitPython_SPD1656/workflows/Build%20CI/badge.svg
:target: https://github.com/adafruit/Adafruit_CircuitPython_SPD1656/actions
:alt: Build Status
.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
:target: https://github.com/psf/black
:alt: Code Style: Black
Driver for SPD1656 driven ACeP (7-color) e-paper displays.
Please note that we do not have Blinka support for this yet. So it won't work with a Raspberry Pi.
Dependencies
=============
This driver depends on:
* `Adafruit CircuitPython <https://github.com/adafruit/circuitpython>`_
Please ensure all dependencies are available on the CircuitPython filesystem.
This is easily achieved by downloading
`the Adafruit library and driver bundle <https://circuitpython.org/libraries>`_
or individual libraries can be installed using
`circup <https://github.com/adafruit/circup>`_.
This supports the common 4" and 5.65" ACeP displays.
* [Waveshare 4"](https://www.waveshare.com/4.01inch-e-paper-hat-f.htm)
* [Waveshare 5.65"](https://www.waveshare.com/5.65inch-e-paper-module-f.htm)
* [Pimoroni 5.7"](https://shop.pimoroni.com/products/inky-impression-5-7) (Likely the same as 5.65".)
* [Pimoroni 4"](https://shop.pimoroni.com/products/inky-impression-4)
Installing from PyPI
=====================
On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally `from
PyPI <https://pypi.org/project/adafruit-circuitpython-spd1656/>`_.
To install for current user:
.. code-block:: shell
pip3 install adafruit-circuitpython-spd1656
To install system-wide (this may be required in some cases):
.. code-block:: shell
sudo pip3 install adafruit-circuitpython-spd1656
To install in a virtual environment in your current project:
.. code-block:: shell
mkdir project-name && cd project-name
python3 -m venv .venv
source .env/bin/activate
pip3 install adafruit-circuitpython-spd1656
Installing to a Connected CircuitPython Device with Circup
==========================================================
Make sure that you have ``circup`` installed in your Python environment.
Install it with the following command if necessary:
.. code-block:: shell
pip3 install circup
With ``circup`` installed and your CircuitPython device connected use the
following command to install:
.. code-block:: shell
circup install adafruit_spd1656
Or the following command to update an existing version:
.. code-block:: shell
circup update
Usage Example
=============
.. code-block:: python
# SPDX-FileCopyrightText: Copyright (c) 2023 Scott Shawcroft for Adafruit Industries
# SPDX-FileCopyrightText: Copyright (c) 2021 Melissa LeBlanc-Williams for Adafruit Industries
#
# SPDX-License-Identifier: Unlicense
"""Simple test script for 5.6" 600x448 7-color ACeP display.
"""
# pylint: disable=no-member
import time
import board
import displayio
import adafruit_spd1656
displayio.release_displays()
# This pinout works on a Feather RP2040 and may need to be altered for other boards.
spi = board.SPI() # Uses SCK and MOSI
epd_cs = board.D9
epd_dc = board.D10
epd_reset = board.D11
epd_busy = board.D12
display_bus = displayio.FourWire(
spi, command=epd_dc, chip_select=epd_cs, reset=epd_reset, baudrate=1000000
)
display = adafruit_spd1656.SPD1656(
display_bus, width=600, height=448, busy_pin=epd_busy
)
g = displayio.Group()
fn = "/display-ruler-720p.bmp"
with open(fn, "rb") as f:
pic = displayio.OnDiskBitmap(f)
t = displayio.TileGrid(pic, pixel_shader=pic.pixel_shader)
g.append(t)
display.show(g)
display.refresh()
time.sleep(120)
Documentation
=============
API documentation for this library can be found on `Read the Docs <https://docs.circuitpython.org/projects/spd1656/en/latest/>`_.
For information on building library documentation, please check out
`this guide <https://learn.adafruit.com/creating-and-sharing-a-circuitpython-library/sharing-our-docs-on-readthedocs#sphinx-5-1>`_.
Contributing
============
Contributions are welcome! Please read our `Code of Conduct
<https://github.com/adafruit/Adafruit_CircuitPython_SPD1656/blob/HEAD/CODE_OF_CONDUCT.md>`_
before contributing to help this project stay welcoming.
نیازمندی
| مقدار | نام |
|---|---|
| - | Adafruit-Blinka |
| - | adafruit-blinka-displayio |
نحوه نصب
نصب پکیج whl adafruit-circuitpython-spd1656-0.8.2:
pip install adafruit-circuitpython-spd1656-0.8.2.whl
نصب پکیج tar.gz adafruit-circuitpython-spd1656-0.8.2:
pip install adafruit-circuitpython-spd1656-0.8.2.tar.gz