jcconnell · December 19, 2024 18:48 · Sep 9, 2021 · Sep 9, 2021 · Sep 9, 2021 · May 16, 2019
diff --git a/List of Interesting Commands → List of Interesting Yi Commands b/List of Interesting Commands → List of Interesting Yi Commands
diff --git a/List of Interesting Commands b/List of Interesting Commands
@@ -1,6 +1,6 @@
 # Works Through telnet! 
 #  Disable IR Illumination (Cuts down IR illumination)
-/home/sendMq 0x10 1 0x1141 0`
+/home/sendMq 0x10 1 0x1141 0
 
 # Enable IR Illumination (Cut the IR illumination)
 /home/sendMq 0x10 1 0x1140 1
@@ -9,7 +9,7 @@
 /home/sendMq 0x10 1 0x1147 0
 
 # Disable IR Filter (Cuts IR filter)
-`/home/sendMq 0x10 1 0x1146 1`
+/home/sendMq 0x10 1 0x1146 1
 
 # Flip the image
 vi /etc/ui.conf'

diff --git a/List of Interesting Commands b/List of Interesting Commands
@@ -1,22 +1,35 @@
-Works Through telnet! 
-Cuts down IR illumination
-`/home/sendMq 0x10 1 0x1141 0`
+# Works Through telnet! 
+#  Disable IR Illumination (Cuts down IR illumination)
+/home/sendMq 0x10 1 0x1141 0`
 
-Cut the IR illumination
-`/home/sendMq 0x10 1 0x1140 1`
+# Enable IR Illumination (Cut the IR illumination)
+/home/sendMq 0x10 1 0x1140 1
 
-IR cut filter
-`/home/sendMq 0x10 1 0x1147 0`
+# Enable IR Filter (IR cut filter)
+/home/sendMq 0x10 1 0x1147 0
 
-Cuts IR filter
+# Disable IR Filter (Cuts IR filter)
 `/home/sendMq 0x10 1 0x1146 1`
 
-Flip the image
-```vi /etc/ui.conf'
+# Flip the image
+vi /etc/ui.conf'
 # Change ptz_hflip=0 to ptz_hflip=1
 sync
 reboot
-```
+
+# Note: When making changes to /etc/ui.conf, these steps may be required:
+/home/killapp.sh
+sync
+vi /etc/ui.conf 
+# make edit (see above)
+sync
+reboot
+
+# Night Vision IR Light is wrHdThreadKB in /etc/ui.conf.
+# 2=Off 1=On
+
+# LED Control
+/home/led_ctl -boff -yoff &
 
 Focusing the image:
 - http://4pda.ru/forum/index.php?showtopic=638230&view=findpost&p=40302353

diff --git a/check_motion.sh b/check_motion.sh
@@ -2,7 +2,6 @@
 # Modified version of script from @airdrummingfool
 # Sends JSON payload to Home Assistant to emulate MQTT
 # Works with https://github.com/npetrovski/yi-hack-easy
-# crontab entry: @reboot /home/script/check_motion.sh > /dev/null 2>$1 &
 #
 # Description
 # Every 20 seconds, check for files modified since we last checked
@@ -20,22 +19,23 @@ sleep 5 # since we /just/ created last_motion_check, the first check can return
 while true; do
         #echo "Checking for motion at `date`..."
         has_motion=$([ -z "`find . -type f -name "*.mp4*" -newer last_motion_check.txt`" ] && echo "false" || echo "true")
-        echo `date +%s` > last_motion_check.txt
+        echo `date '+%m-%d %I:%M%p'` > last_motion_check.txt
 
         # is mp4record running?
         armed=$(ps | grep mp4record | grep -v grep -q && echo "true" || echo "false")
 
         # Start of motion notification
         body=$(cat  <<END
-        {"payload":"{\"camera\":\"$(hostname)\",\"motion\":\"$has_motion\",\"last_motion_check\":\"$(cat last_motion_check.txt)\",\"date\":\"$(date +%F)\",\"time\":\"$(date +%I:%M%p)\"}","topic":"$topic","qos":"0"
+        {"payload":"{\"camera\":\"$(hostname)\",\"motion\":\"$has_motion\",\"last_motion_check\":\"$(cat last_motion_check.txt)\",\"date\":\"$(date +%F)\",\"time\":\"$(date +%I:%M%p)\",\"armed\":\"$armed\"}","topic":"$topic","qos":"0","retain":"0"}
 END
         )
 
         # Build Curl command
         /home/curl --insecure -X POST -H "x-ha-access: $homeassistant_password" -H "Content-Type: application/json" --data "$body" "$homeassistant_url" --silent --show-error --stderr - -o /dev/null
 
+        ip=$(ip addr | grep 'ra0' | grep 'inet' | awk '{print $2}' | cut -f1  -d'/')
         motion_file=$(find . -type f -name "*.mp4" -mmin -1 | tail -1)
-        touch /home/hd1/record/motion.txt
-        echo $motion_file | sed "s/.\//record\//" > /home/hd1/record/motion.txt
+        touch /home/hd1/record/motion.html
+        [ -z "$motion_file" ] || echo $motion_file | sed "s/.\//record\//" | echo '<a href='$motion_file'>'$motion_file'</a>' > /home/hd1/record/motion.html
         sleep 20
 done
diff --git a/run_check_motion.sh b/run_check_motion.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+# Cron entry
+# * * * * * /home/script/run_check_motion.sh
+
+mkdir -p "/home/script/tmp"
+PIDFILE="/home/script/tmp/check_motion.pid"
+
+if [ -e "${PIDFILE}" ] && (ps |
+        grep -P "^\s*$(cat ${PIDFILE})$" &> /dev/null); then
+        exit 99
+fi
+
+/home/script/check_motion.sh &
+
+echo $! > "${PIDFILE}"
+chmod 644 "${PIDFILE}"
diff --git a/check_motion.sh b/check_motion.sh
@@ -1,9 +1,14 @@
 #!/bin/sh
 # Modified version of script from @airdrummingfool
+# Sends JSON payload to Home Assistant to emulate MQTT
+# Works with https://github.com/npetrovski/yi-hack-easy
+# crontab entry: @reboot /home/script/check_motion.sh > /dev/null 2>$1 &
+#
+# Description
 # Every 20 seconds, check for files modified since we last checked
 # if there is activity, it means motion was recently detected
 # Since file writes begin immediately on motion detected, and don't end until approx 1min after motion ends, we only need to look for files modified very recently
-# Relies on running mp4record process
+# Relies on running mp4record process if armed variable is important to you
 
 homeassistant_url="https://hass.example.com/api/services/mqtt/publish"
 homeassistant_password="Example-HA-Password"

diff --git a/check_motion.sh b/check_motion.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+# Modified version of script from @airdrummingfool
+# Every 20 seconds, check for files modified since we last checked
+# if there is activity, it means motion was recently detected
+# Since file writes begin immediately on motion detected, and don't end until approx 1min after motion ends, we only need to look for files modified very recently
+# Relies on running mp4record process
+
+homeassistant_url="https://hass.example.com/api/services/mqtt/publish"
+homeassistant_password="Example-HA-Password"
+topic="homeassistant/example-ha-topic"
+
+cd /home/hd1/record/ || exit
+touch last_motion_check.txt
+sleep 5 # since we /just/ created last_motion_check, the first check can return a false negative unless we wait a beat
+while true; do
+        #echo "Checking for motion at `date`..."
+        has_motion=$([ -z "`find . -type f -name "*.mp4*" -newer last_motion_check.txt`" ] && echo "false" || echo "true")
+        echo `date +%s` > last_motion_check.txt
+
+        # is mp4record running?
+        armed=$(ps | grep mp4record | grep -v grep -q && echo "true" || echo "false")
+
+        # Start of motion notification
+        body=$(cat  <<END
+        {"payload":"{\"camera\":\"$(hostname)\",\"motion\":\"$has_motion\",\"last_motion_check\":\"$(cat last_motion_check.txt)\",\"date\":\"$(date +%F)\",\"time\":\"$(date +%I:%M%p)\"}","topic":"$topic","qos":"0"
+END
+        )
+
+        # Build Curl command
+        /home/curl --insecure -X POST -H "x-ha-access: $homeassistant_password" -H "Content-Type: application/json" --data "$body" "$homeassistant_url" --silent --show-error --stderr - -o /dev/null
+
+        motion_file=$(find . -type f -name "*.mp4" -mmin -1 | tail -1)
+        touch /home/hd1/record/motion.txt
+        echo $motion_file | sed "s/.\//record\//" > /home/hd1/record/motion.txt
+        sleep 20
+done
diff --git a/List of Interesting Commands b/List of Interesting Commands
@@ -16,4 +16,8 @@ Flip the image
 # Change ptz_hflip=0 to ptz_hflip=1
 sync
 reboot
-```
+```
+
+Focusing the image:
+- http://4pda.ru/forum/index.php?showtopic=638230&view=findpost&p=40302353
+- http://4pda.ru/forum/index.php?showtopic=638230&view=findpost&p=47551927
diff --git a/List of Interesting Commands b/List of Interesting Commands
@@ -0,0 +1,19 @@
+Works Through telnet! 
+Cuts down IR illumination
+`/home/sendMq 0x10 1 0x1141 0`
+
+Cut the IR illumination
+`/home/sendMq 0x10 1 0x1140 1`
+
+IR cut filter
+`/home/sendMq 0x10 1 0x1147 0`
+
+Cuts IR filter
+`/home/sendMq 0x10 1 0x1146 1`
+
+Flip the image
+```vi /etc/ui.conf'
+# Change ptz_hflip=0 to ptz_hflip=1
+sync
+reboot
+```
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