93 lines
2.4 KiB
Bash
Executable File
93 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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gpiocmd="$(command -v gpio)"
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if [ -z "$gpiocmd" ]; then
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echo "Command gpio missing, try to install ..."
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echo "Check internet connection ..."
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pingserver="raspbian.raspberrypi.org" ### var: pingcheck destination
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if ! ping -q -c1 $pingserver>/dev/null; then
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echo "No internet connection ..."
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exit 0
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fi
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wget https://project-downloads.drogon.net/wiringpi-latest.deb
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sudo dpkg -i wiringpi-latest.deb
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rm wiringpi-latest.deb
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# sudo apt update; sudo apt -y install wiringpi
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gpiocmd="$(command -v gpio)"
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if [ -z "$gpiocmd" ]; then
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echo "cannot install wiringpi, exiting ..."
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exit 0
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fi
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fi
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gpiopin_sw="0" ### var: gpio switch
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gpiopin_led_r="2" ### var: gpio led red
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gpiopin_led_g="29" ### var: gpio led green
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cameracmd="/home/pi/birdcam/view_birdcam.sh" ### var: path to player script
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buttonpolling="0.05" ### var: button polling in seconds
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buttontimeout="1" ### var: button timeout in seconds
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countermax="1200" ### var: counter max for automatic switching (countermax=time/buttonpolling)
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$gpiocmd mode $gpiopin_led_g out
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$gpiocmd write $gpiopin_led_g 0
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while true; do
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counter="0"
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$gpiocmd mode $gpiopin_led_r out
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$gpiocmd write $gpiopin_led_g 1
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while [ "$($gpiocmd read $gpiopin_sw)" -eq "1" ] && [ "$counter" -lt "$countermax" ]; do
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counter="$((counter + 1))"
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#echo "$counter"
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sleep $buttonpolling
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done
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$gpiocmd write $gpiopin_led_g 0
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$gpiocmd mode $gpiopin_led_r in
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camname="random" ### var: parameter for random video
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$cameracmd $camname &
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echo "$camname started!"
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sleep $buttontimeout
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counter="0"
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$gpiocmd mode $gpiopin_led_r out
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$gpiocmd write $gpiopin_led_g 1
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while [ "$($gpiocmd read $gpiopin_sw)" -eq "1" ] && [ "$counter" -lt "$countermax" ]; do
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counter="$((counter + 1))"
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#echo "$counter"
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sleep $buttonpolling
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done
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$gpiocmd write $gpiopin_led_g 0
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$gpiocmd mode $gpiopin_led_r in
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camname="birdcam1" ### var: parameter for camera 1
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$cameracmd $camname &
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echo "$camname started!"
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sleep $buttontimeout
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counter="0"
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$gpiocmd mode $gpiopin_led_r out
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$gpiocmd write $gpiopin_led_g 1
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while [ "$($gpiocmd read $gpiopin_sw)" -eq "1" ] && [ "$counter" -lt "$countermax" ]; do
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counter="$((counter + 1))"
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#echo "$counter"
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sleep $buttonpolling
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done
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$gpiocmd write $gpiopin_led_g 0
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$gpiocmd mode $gpiopin_led_r in
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camname="birdcam2" ### var: parameter for camera 2
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$cameracmd $camname &
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echo "$camname started!"
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sleep $buttontimeout
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done
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