61 lines
1.9 KiB
Plaintext
61 lines
1.9 KiB
Plaintext
/*****************************************************************************
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* | File : Readme_CN.txt
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* | Author : Waveshare team
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* | Function : Help with use
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* | Info :
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*----------------
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* | This version: V1.0
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* | Date : 2021-06-05
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* | Info : Here is an English version of the documentation for your quick use.
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******************************************************************************/
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This file is to help you use this Demo.
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A brief description of the use of this project is here:
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1. Basic information:
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This routine was verified on Raspbe Pi 4B using the XXXinch e-paper HAT module.
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You can view the corresponding test routines in the \lib\Examples\ of the project.
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2. Pin connection:
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Pin connections can be viewed in \lib\epdconfig.py and will be repeated here:
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EPD => Jetson Nano/RPI(BCM)
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VCC -> 3.3
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GND -> GND
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DIN -> 10(SPI0_MOSI)
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CLK -> 11(SPI0_SCK)
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CS -> 8(SPI0_CS0)
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DC -> 25
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ERST -> 17
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BUSY -> 24
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INT -> 27
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TRST -> 22
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SDA -> SDA1
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SCL -> SCL1
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3.Installation library
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python2
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sudo apt-get update
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sudo apt-get install python-pip
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sudo apt-get install python-pil
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sudo apt-get install python-numpy
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sudo pip install RPi.GPIO
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sudo pip install spidev
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python3
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sudo apt-get update
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sudo apt-get install python3-pip
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sudo apt-get install python3-pil
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sudo apt-get install python3-numpy
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sudo pip3 install RPi.GPIO
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sudo pip3 install spidev
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4. Basic use:
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Since this project is a comprehensive project, you may need to read the following for use:
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You can view the test program in the examples\ directory.
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Please note which ink screen you purchased.
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Chestnut 1:
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If you purchased 2.9inch Touch e-Paper HAT, then you should execute the command:
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sudo python TP2in9_test.py
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or
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sudo python3 TP2in9_test.py
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