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README.md
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README.md
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https://www.pisugar.com/
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ps:如果没有使用此模块则需要更改代码内容,以避免运行出错。
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### 墨水屏2.13inch e-Paper HAT+硬件连接
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连接树莓派的时候,可以直接将板子插到树莓派的 40PIN 排针上去,注意对好引脚。
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### 开启SPI接口:
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打开树莓派终端,输入以下指令进入配置界面:
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sudo raspi-config
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选择Interfacing Options -> SPI -> Yes 开启SPI接口
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### 重启树莓派:
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sudo reboot
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检查 /boot/config.txt,可以看到 'dtparam=spi=on' 已被写入
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为了确保 SPI 没有被占用,建议其他的驱动覆盖暂时先关闭。可以使用 ls /dev/spi* 来检查 SPI 占用情况,终端输出 /dev/spidev0.0 和 /dev/spidev0.1 表示 SPI 情况正常
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#### 需要安装的软件:
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参考微雪电子https://www.waveshare.net/wiki/2.13inch_e-Paper_HAT+#Raspberry_Pi
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```Bash
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## Python3
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sudo apt-get update
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sudo apt-get install -y python3-pip
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sudo apt-get install -y python3-pil
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sudo apt-get install -y python3-numpy
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sudo pip3 install spidev
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## Python2
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sudo apt-get update
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sudo apt-get install -y python-pip
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sudo apt-get install -y python-pil
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sudo apt-get install -y python-numpy
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sudo pip install spidev
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```
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也可以
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```Bash
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## Python3
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sudo apt-get update && sudo apt-get install -y python3-pip && sudo apt-get install -y python3-pil && sudo apt-get install -y python3-numpy && sudo pip3 install spidev
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## Python2
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sudo apt-get update && sudo apt-get install -y python-pip && sudo apt-get install -y python-pil && sudo apt-get install -y python-numpy && sudo pip install spidev
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```
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(可选)
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```Bash
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sudo apt-get update
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# python3
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sudo apt install -y python3-gpiozero
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# python2
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sudo apt install -y python-gpiozero
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```
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#### 需要安装的依赖:
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```Bash
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pip3 install borax pillow threading requests
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