This commit is contained in:
aixiao 2018-01-29 19:28:58 +08:00
parent 28c5a00d19
commit b9d3dfe2c2
6 changed files with 70 additions and 16 deletions

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@ -1,4 +1,9 @@
# raspberrypi
raspberrypi_zero GPIO 实现的智能家居
- 根据 http://shumeipai.nxez.com/2016/06/26/raspberry-pi-diy-with-a-smart-home-server.html
raspberrypi zero w GPIO 实现的智能家居
- 参考:http://shumeipai.nxez.com/2016/06/26/raspberry-pi-diy-with-a-smart-home-server.html
- 我发现传感器的数据是实时的,传感器的工作必须是实时的
- 有时做不到数据的准确
- 就做了多进程的shell(不同pid)来满足传感器数据现状,一个进程收集传感器数据,另一个进程处理.
_

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@ -18,12 +18,17 @@ function DATE()
S=$(date "+%S");
}
function SLEEP()
{
sleep $@
}
function get18b20data()
{
MODEL="28-04174019f0ff";
if test -d "/sys/devices/w1_bus_master1/${MODEL}"; then
temperature=$(cat /sys/devices/w1_bus_master1/28-04174019f0ff/w1_slave | grep 't=' | sed 's/^.*t=//g' | awk '{print $1/1000}');
echo $y年$m月$d日$H时$M分$S秒
#echo $y年$m月$d日$H时$M分$S秒
echo -ne "当前室内温度: ";
echo -e "\e[1;31m${temperature}℃ \e[0m";
else
@ -46,20 +51,23 @@ function lightinfo()
bindir="/root/gpio"
! test -d ${bindir} && exit 1;
#时间范围
high="1900";
high="1500";
low="2400";
#当前时间
now=$(date +%H%M);
bcm_lightpin="21";
wiringpi_lightpin="29";
#wiringpi_infrared="20";
bcm_lightpin="20";
wiringpi_lightpin="28";
wiringpi_infrared="6";
#判断手机是否在线
phoneip="192.168.137.27";
phonelogic="$(ping ${phoneip} -c 1 -S 1 &> /dev/null; echo $?)";
#phoneip="192.168.137.27";
#phonelogic="$(ping ${phoneip} -c 1 -S 1 &> /dev/null; echo $?)";
#判断人体红外线传感器
infrared=$(${bindir}/info_infrared ${wiringpi_infrared});
#infrared=$(${bindir}/info_infrared ${wiringpi_infrared});
infrared=$(cat ${bindir}/infrared.log 2> /dev/null);
#距离传感器
l="60";
@ -78,20 +86,31 @@ function lightinfo()
}
DATE;
#DATE;
#getcpudata;
#get18b20data >> ~/temperature.txt;
lightinfo;
function WHILE()
{
while true; do
${bindir}/info_infrared ${wiringpi_infrared} > infrared.log
SLEEP 1
done
}
function main_()
{
while true; do
if [ "${now}" -ge "${high}" -a "${now}" -le "${low}" ]; then #检测时间段
if [ "${phonelogic}" == "0" ]; then #检测手机IP
#if [ "${infrared}" = "1" ]; then #检测人体红外线
#if [ "${phonelogic}" == "0" ]; then #检测手机IP
#echo ${infrared}
if [ "${infrared}" = "1" ]; then #检测人体红外线
#if [ "${distance}" -ge ${l} -a "${distance}" -le ${s} ]; then #检测距离范围
if test "${lightpinvalue}" = "0"; then #检测灯pin值
${start_light};
SLEEP 9;
fi
else
if test "${lightpinvalue}" = "1"; then #如果开着就关闭
@ -104,20 +123,47 @@ while true; do
fi
fi
lightinfo; #再次获取信息
sleep 7; #睡眠
SLEEP 1; #睡眠
done
}
while getopts :d pi
while getopts :ds: pi
do
case ${pi} in
d)
daemon='&';
;;
h|?)
s)
case $OPTARG in
"stop")
array=$(ls ${bindir}/log/)
for arr in ${array[@]}; do
kill $(cat ${bindir}/log/${arr})
done
exit 0
;;
*)
:
;;
esac
exit 0
;;
h|?)
echo "
raspberrypi zero w 智能灯控
$0 Usage: $0 [-?|h] [-d] [-s]
-d Daemon.
-s kill Daemon, signal: stop.
by aixiao.
"
exit 0
;;
esac
done
WHILE &
WHILEID="$(echo $!)"
echo ${WHILEID} > log/infrared.pid 2> /dev/null
eval main_ ${daemon}
echo $! > log/main.pid 2> /dev/null

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