297 lines
7.3 KiB
Bash
297 lines
7.3 KiB
Bash
#!/bin/bash
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#
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# reapberry zero w & pi 3.
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# GPIO module
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# Date: 20180118
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# Time: 17:17
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#
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#
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# AUthor: aixiao@aixiao.me.
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#
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: 等待.
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function SLEEP()
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{
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sleep $@
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}
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: 18b20温度传感器.
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function get18b20data()
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{
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MODEL="28-04174019f0ff";
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while true; do
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if test -d "/sys/devices/w1_bus_master1/${MODEL}"; then
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temperature=$(cat /sys/devices/w1_bus_master1/28-031682c7baff/ | grep 't=' | sed 's/^.*t=//g' | awk '{print $1/1000}');
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#echo $y年$m月$d日$H时$M分$S秒
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#echo -ne "当前室内温度: ";
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#echo -e "\e[1;31m${temperature}℃ \e[0m";
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echo "${temperature}" >> ${bindir}/data/temperature.data;
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fi
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SLEEP 60;
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done
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}
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: CPU温度.
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function getcpudata()
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{
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MHZ=$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq | awk '{print $1/1000}');
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temperature=$(cat /sys/class/thermal/thermal_zone0/temp | awk '{print $1/1000}');
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percentage=$(top -b -n 2 | grep ^%Cpu | sed -n "2p" | sed -e 's/^.*://g;s/..,//g;s/st//g' | awk '{print "scale=1; 100-" $4 }' | bc);
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echo "Cpu Frequencyi: ${MHZ}MHZ";
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echo -e "\e[1;31mCpu temperature: ${temperature}℃ \e[0m";
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echo "Cpu Percentage: ${percentage}%";
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}
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function INIT()
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{
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null="/dev/null";
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bindir="/root/gpio";
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! test -d ${bindir} && exit 1;
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#时间
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y=$(date "+%y");
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m=$(date "+%m");
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d=$(date "+%d");
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H=$(date "+%H");
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M=$(date "+%M");
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S=$(date "+%S");
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W=$(date "+%w"); : 周几?
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start=1;
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stop=0;
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#时间范围
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high="1700";
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low="2300";
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#当前时间
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now=$(date +%H%M);
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#判断手机是否在线
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phoneip="192.168.99.60";
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phonelogic="$(ping ${phoneip} -c 1 -S 1 &> /dev/null; echo $?)";
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#判断人体红外线传感器
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wiringpi_infrared="6";
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#infrared=$(${bindir}/info_infrared ${wiringpi_infrared});
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infrared=$(cat ${bindir}/data/infrared.data 2> /dev/null);
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#声音传感器
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wiringpi_sound=25;
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sound=$(cat ${bindir}/data/sound.data 2> /dev/null);
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#距离传感器
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l="60";
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s="150";
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wiringpi_tring="8";
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wiringpi_echo="9";
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#distance="$(${bindir}/info_ultrasound ${wiringpi_tring} ${wiringpi_echo})";
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{
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#读取灯pin值
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lightpinvalue="$(${bindir}/info_pin ${wiringpi_lightpin})";
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#lightpinvalue="$(gpio -g read ${bcm_lightpin})";
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#开灯&关灯
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wiringpi_lightpin="4";
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start_light="${bindir}/info_light ${wiringpi_lightpin} 1";
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stop_light="${bindir}/info_light ${wiringpi_lightpin} 0";
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}
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#风扇
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wiringpi_wind="1"; #脚位
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l_temperature="28"; #不高于这个摄氏温度
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temperature=$(cat ${bindir}/data/wind.data 2> ${null}); #温度,摄氏度
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start_wind="${bindir}/info_light ${wiringpi_wind} 1"; #${wiringpi_wind} 高电压
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stop_wind="${bindir}/info_light ${wiringpi_wind} 0"; #${wiringpi_wind} 低电压
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status_wind="$(${bindir}/info_pin ${wiringpi_wind})"; : PIN状态.
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}
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#红外线守护进程.
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function infrared()
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{
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while true; do
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${bindir}/info_infrared ${wiringpi_infrared} > ${bindir}/data/infrared.data;
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SLEEP 1;
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done
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}
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#灯主进程.
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function light()
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{
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while true; do
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if test ${W} != "0"; then : 不是周日.
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if [ $now -ge $high -a $now -le $low ]; then : 19:30 - 23:00自动检测,其他时间段不管,手动.
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if [ "${phonelogic}" == "0" ]; then : phone 如果在线.
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if test "${lightpinvalue}" = "0"; then : 检测灯pin值.
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${start_light};
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fi
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else
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if test "${lightpinvalue}" = "1"; then
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${stop_light};
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fi
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fi
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else
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if [ ${now} -gt ${high} ]; then : 如果大于23点就关灯,不管,手动.
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if test "${lightpinvalue}" = "1"; then
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${stop_light};
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fi
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fi
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fi
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else
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: 还一个周日
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if test "$W" = "0"; then : 是周日.
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if [ ${now} -le ${low} -a ${now} -ge 0800 ]; then : 8:00 - 23:00,自动化.
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if [ "${phonelogic}" == "0" ]; then : phone 如果在线.
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if test "${lightpinvalue}" = "0"; then : 检测灯pin值.
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${start_light};
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fi
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else
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if test "${lightpinvalue}" = "1"; then
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${stop_light};
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fi
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fi
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else
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if [ "${phonelogic}" == "1" ]; then : 不在时间段就关闭,手动.
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${stop_light};
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fi
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fi
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fi
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fi
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INIT;
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SLEEP 60;
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done
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}
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#声音传感器守护进程.
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function sound_daemon()
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{
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while :; do
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${bindir}/info_sound ${wiringpi_sound} > ${bindir}/data/sound.data
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SLEEP 0.3;
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done
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}
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#声音传感器主进程.
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function sound()
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{
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:
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}
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#风扇守护进程.
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function wind_daemon()
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{
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while true; do
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${bindir}/wind > ${bindir}/data/wind.data; : 温度传感器获取室内温度信息.
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SLEEP 9;
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done
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}
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#风扇主进程.
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function wind()
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{
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INIT
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while true ; do
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if [[ "${phonelogic}" == "0" ]]; then : 手机在不在?
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if [[ "${temperature}" -ge "${l_temperature}" ]]; then : 温度大于等于$l_temperature摄氏度.
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if test "${status_wind}" = "0"; then
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${start_wind};
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SLEEP 180; : 开启后风扇运行3分钟.
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${stop_wind};
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SLEEP 60; : 开启后风扇停止运行1分钟,这样是怕吹感冒了.
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fi
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else
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test "${status_wind}" = "1" && ${stop_wind}; : 小于$l_temperature温度就检测或关闭.
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fi
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else
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test "${status_wind}" = "1" && ${stop_wind}; : 手机不再就检测或关闭.
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fi
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SLEEP 7;
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INIT;
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done
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}
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#主进程
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function main_()
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{
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INIT;
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while getopts :ds:x ai
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do
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case ${ai} in
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d)
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daemon='&';
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;;
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s)
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case $OPTARG in
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"stop")
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array=$(ls ${bindir}/log/)
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for arr in ${array[@]}; do
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kill $(cat ${bindir}/log/${arr}) &> ${null}
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rm ${bindir}/log/${arr} 2> ${null}
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done
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exit 0
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;;
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*)
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:
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;;
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esac
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exit 0
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;;
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x)
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set -x
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;;
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h|?)
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echo -ne "
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\e[1;31mraspberrypi zero w & 3, GPIO Modular\e[0m
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$0 Usage: $0 [-?|h] [-d] [-s] [-x] [light|temperature|wind]
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-?|h : Printf Help
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-d : Daemon.
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-s : kill Daemon, signal: stop.
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-x : Print commands and their arguments as they are executed.
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light : light Modular.
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temperature : temperature Modular.
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wind : Wind Modular.
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by aixiao@aixiao.me.
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"
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exit 0
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;;
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esac
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done
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shift $((OPTIND-1))
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#array=($(echo ${@}))
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eval array=(${@})
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for i in ${array[@]}; do
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case $i in
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light)
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eval light ${daemon}
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echo $! > ${bindir}/log/light.pid 2> ${null}
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;;
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temperature)
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#get18b20data &
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#echo $! > log/temperature.pid 2> ${null}
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:
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;;
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sound)
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sound_daemon &
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echo $! > ${bindir}/log/sound.pid 2> ${null};
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eval sound ${daemon};
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;;
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wind)
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wind_daemon &
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echo $! > ${bindir}/log/wind.pid 2> ${null}
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eval wind ${daemon}
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echo $! > ${bindir}/log/main.pid 2> ${null}
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;;
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*)
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exit 1;
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;;
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esac
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done
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}
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main_ $@
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