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https://github.com/kxgx/2.13-Ink-screen-clock.git
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@@ -1,8 +1,9 @@
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# 墨水屏展示当前时间及天气数据
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首先感谢上游https://github.com/Seek-Huang/2.13-Ink-screen-clock 的代码仓库
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本项目复刻自[Seek-Huang](https://github.com/Seek-Huang/2.13-Ink-screen-clock)的代码仓库
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并在此基础上进行改进
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## 本仓库已添加一键安装部署脚本
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## 本仓库已添加[一键安装部署脚本](https://github.com/kxgx/2.13-Ink-screen-clock#%E4%BD%BF%E7%94%A8%E8%84%9A%E6%9C%AC%E7%9B%B4%E6%8E%A5%E5%AE%89%E8%A3%85%E6%8E%A8%E8%8D%90)
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注意:请先配置完需要的硬件以及系统配置操作再运行脚本
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## API说明:
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@@ -29,7 +30,7 @@
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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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以上可能python脚本已解决
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ps:代码里需要nc命令需要安装netcat,安装内容已集成到“需要安装的软件和依赖“https://github.com/kxgx/2.13-Ink-screen-clock#%E9%9C%80%E8%A6%81%E5%AE%89%E8%A3%85%E7%9A%84%E8%BD%AF%E4%BB%B6%E5%92%8C%E4%BE%9D%E8%B5%96
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ps:代码里需要nc命令需要安装netcat,安装内容已集成到“[需要安装的软件和依赖](https://github.com/kxgx/2.13-Ink-screen-clock#%E9%9C%80%E8%A6%81%E5%AE%89%E8%A3%85%E7%9A%84%E8%BD%AF%E4%BB%B6%E5%92%8C%E4%BE%9D%E8%B5%96)"
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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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11
bin/clean.sh
11
bin/clean.sh
@@ -5,6 +5,14 @@ dir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
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logdir=${dir%/*}
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screen_name="clean_screen"
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service_name="raspi_e-Paper.service"
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hold_time_seconds=5 # 设置维持时间,例如300秒(5分钟)
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# 创建一个新的screen会话并运行Python脚本
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screen -dmS $screen_name /usr/bin/python3 -u $dir/$f_name > $logdir/log/clean-info.log 2>&1
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# 等待维持时间
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echo "正在运行脚本,将在 ${hold_time_seconds} 秒后停止服务..."
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sleep $hold_time_seconds
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# 停止raspi_e-Paper服务
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echo "正在停止$service_name服务..."
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@@ -16,5 +24,4 @@ for pid in $pids; do
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screen -S $pid -X quit
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done
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# 创建一个新的screen会话并运行Python脚本
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screen -dmS $screen_name /usr/bin/python3 -u $dir/$f_name > $logdir/log/clean-info.log 2>&1
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echo "脚本运行完成,服务已停止,screen会话已结束。"
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@@ -8,7 +8,7 @@ Before=reboot.target
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Type=oneshot
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ExecStart=/bin/bash /root/2.13-Ink-screen-clock/bin/clean.sh
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RemainAfterExit=yes
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TimeoutSec=5s
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TimeoutSec=5
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[Install]
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WantedBy=shutdown.target
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@@ -33,25 +33,57 @@ while [ "$#" -gt 0 ]; do
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shift
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done
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# 获取当前语言环境变量
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CURRENT_LANG=$(locale | grep LANG | sed 's/.*=//')
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# 打印当前语言环境变量
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echo "当前语言环境: $CURRENT_LANG"
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# 设置语言环境
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export LANG=$DEFAULT_LANG
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export LC_ALL=$DEFAULT_LANG
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if [ "$CURRENT_LANG" != "$DEFAULT_LANG" ]; then
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echo "当前语言环境不是 $DEFAULT_LANG,将进行设置"
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# 如果 locale.gen 中不存在,则添加到 locale.gen
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if ! grep -q "^$DEFAULT_LANG UTF-8" /etc/locale.gen; then
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echo "$DEFAULT_LANG UTF-8" | sudo tee -a /etc/locale.gen
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fi
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# 设置新的语言环境变量
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export LANG=$DEFAULT_LANG
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export LC_ALL=$DEFAULT_LANG
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# 生成 locale
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if ! sudo locale-gen; then
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echo "生成 locale 失败" >&2
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exit 1
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fi
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# 检查 locale.gen 中是否已存在 DEFAULT_LANG
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found=0
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while read -r line; do
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if [[ "$line" == "$DEFAULT_LANG UTF-8" ]]; then
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found=1
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break
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fi
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done < /etc/locale.gen
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# 重新配置 locales
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if ! sudo dpkg-reconfigure --frontend=noninteractive locales; then
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echo "重新配置 locales 失败" >&2
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exit 1
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if [ $found -eq 0 ]; then
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# 如果不存在,则添加到 locale.gen
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echo "$DEFAULT_LANG UTF-8" | sudo tee -a /etc/locale.gen
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# 确保 locale.gen 被正确更新
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if [ $? -ne 0 ]; then
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echo "无法更新 locale.gen 文件" >&2
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exit 1
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fi
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else
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echo "语言环境 $DEFAULT_LANG 已在 locale.gen 中设置,跳过添加"
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fi
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# 生成 locale
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if ! sudo locale-gen; then
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# 如果生成失败,打印错误消息并退出
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echo "生成 locale 失败" >&2
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exit 1
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fi
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# 更新 locale 配置
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if ! sudo update-locale LANG=$DEFAULT_LANG; then
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echo "更新 locale 配置失败" >&2
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exit 1
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fi
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echo "语言环境设置完成"
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else
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echo "当前语言环境已经是 $DEFAULT_LANG,跳过设置"
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fi
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# Debian版本相关命令
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@@ -147,7 +179,7 @@ install_packages() {
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echo "系统更新失败" >&2
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exit 1
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fi
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if ! sudo apt-get install -y git pigpio raspi-config netcat gawk python3-dev python3-pip python3-pil python3-numpy python3-gpiozero python3-pigpio build-essential screen; then
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if ! sudo apt-get install -y git pigpio raspi-config netcat* gawk python3-dev python3-pip python3-pil python3-numpy python3-gpiozero python3-pigpio build-essential screen; then
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echo "软件包安装失败" >&2
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exit 1
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fi
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@@ -155,8 +187,9 @@ install_packages() {
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# 安装pip包函数
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install_pip_packages() {
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if ! sudo pip3 install -i "$PIPY_MIRROR" spidev borax pillow requests; then
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if ! sudo pip3 install -i "$PIPY_MIRROR" spidev borax pillow requests --break-system-packages; then
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echo "pip软件包安装包失败" >&2
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exit 1
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fi
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}
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@@ -209,7 +242,7 @@ setup_service() {
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# 主逻辑
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# 检测是否是Debian系统
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if [ -f /etc/debian_version ]; then
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echo "检测到Debian系统"
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echo "检测到Debian$DEBIAN_VERSION系统"
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# 提取版本号的小数点前的部分
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if ! MAJOR_VERSION=$(echo $DEBIAN_VERSION | cut -d '.' -f 1); then
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@@ -1,11 +1,11 @@
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[Unit]
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Description=Raspi e-Paper Service
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After=network-online.target
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After=network.target
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[Service]
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Type=forking
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# 等待网络完全启动
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#ExecStartPre=systemd-networkd-wait-online --timeout=30
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ExecStartPre=/bin/bash -c 'until ping -c1 baidu.com &>/dev/null; do sleep 1; done'
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ExecStart=/root/2.13-Ink-screen-clock/bin/start.sh
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ExecStop=/usr/bin/screen -S main_screen -X quit
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Restart=on-failure
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