170 lines
4.1 KiB
Bash
170 lines
4.1 KiB
Bash
#!/bin/bash
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#
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# reapberry zero w
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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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# AUthor: aixiao@aixiao.me.
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#
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function DATE()
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{
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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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}
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function SLEEP()
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{
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sleep $@
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}
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function get18b20data()
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{
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MODEL="28-04174019f0ff";
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if test -d "/sys/devices/w1_bus_master1/${MODEL}"; then
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temperature=$(cat /sys/devices/w1_bus_master1/28-04174019f0ff/w1_slave | 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${temperature}℃ \e[0m";
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else
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return 1;
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fi
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}
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function getcpudata()
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{
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MHZ=$(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 lightinfo()
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{
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bindir="/root/gpio"
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! test -d ${bindir} && exit 1;
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#时间范围
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high="1500";
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low="2400";
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#当前时间
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now=$(date +%H%M);
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bcm_lightpin="20";
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wiringpi_lightpin="28";
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wiringpi_infrared="6";
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#判断手机是否在线
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#phoneip="192.168.137.27";
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#phonelogic="$(ping ${phoneip} -c 1 -S 1 &> /dev/null; echo $?)";
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#判断人体红外线传感器
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#infrared=$(${bindir}/info_infrared ${wiringpi_infrared});
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infrared=$(cat ${bindir}/infrared.log 2> /dev/null);
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#距离传感器
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l="60";
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s="150";
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wiringpi_tring="8";
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wiringpi_echo="9";
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#distance="$(${bindir}/info_ultrasound ${wiringpi_tring} ${wiringpi_echo})";
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#读取灯pin值
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lightpinvalue="$(${bindir}/info_pin ${wiringpi_lightpin})";
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#lightpinvalue="$(gpio -g read ${bcm_lightpin})";
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#开灯&关灯
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start_light="${bindir}/info_light ${wiringpi_lightpin} 1";
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stop_light="${bindir}/info_light ${wiringpi_lightpin} 0";
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}
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#DATE;
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#getcpudata;
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#get18b20data >> ~/temperature.txt;
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lightinfo;
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function WHILE()
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{
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while true; do
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${bindir}/info_infrared ${wiringpi_infrared} > infrared.log
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SLEEP 1
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done
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}
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function main_()
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{
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while true; do
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if [ "${now}" -ge "${high}" -a "${now}" -le "${low}" ]; then #检测时间段
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#if [ "${phonelogic}" == "0" ]; then #检测手机IP
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#echo ${infrared}
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if [ "${infrared}" = "1" ]; then #检测人体红外线
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#if [ "${distance}" -ge ${l} -a "${distance}" -le ${s} ]; then #检测距离范围
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if test "${lightpinvalue}" = "0"; then #检测灯pin值
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${start_light};
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SLEEP 9;
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fi
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else
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if test "${lightpinvalue}" = "1"; then #如果开着就关闭
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${stop_light};
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fi
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fi
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else
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if test "${lightpinvalue}" = "1"; then #如果开着就关闭
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${stop_light};
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fi
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fi
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lightinfo; #再次获取信息
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SLEEP 1; #睡眠
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done
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}
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while getopts :ds: pi
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do
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case ${pi} 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})
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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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h|?)
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echo "
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raspberrypi zero w 智能灯控
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$0 Usage: $0 [-?|h] [-d] [-s]
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-d Daemon.
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-s kill Daemon, signal: stop.
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by aixiao.
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"
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exit 0
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;;
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esac
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done
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WHILE &
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WHILEID="$(echo $!)"
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echo ${WHILEID} > log/infrared.pid 2> /dev/null
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eval main_ ${daemon}
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echo $! > log/main.pid 2> /dev/null
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