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raspberry:videolooper [2021/05/27 21:00] admin [Software] |
raspberry:videolooper [2021/06/07 17:10] admin [USB OTG] |
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Line 21: | Line 21: | ||
$ ssh pi@ 192.168.??? | $ ssh pi@ 192.168.??? | ||
on the Pi update and upgrade: | on the Pi update and upgrade: | ||
- | $ sudo apt update | + | $ sudo apt-get update |
- | $ sudo apt upgrade | + | $ sudo apt-get upgrade |
Install the omxplayer: | Install the omxplayer: | ||
- | $ sudo apt install omxplayer | + | $ sudo apt-get install omxplayer |
=== Autostart === | === Autostart === | ||
+ | |||
To create the autostart open: | To create the autostart open: | ||
$ sudo nano / | $ sudo nano / | ||
Line 33: | Line 34: | ||
printf " | printf " | ||
printf " | printf " | ||
- | printf " | + | printf " |
printf " | printf " | ||
printf " | printf " | ||
Line 40: | Line 41: | ||
printf " \n" | printf " \n" | ||
- | If one wants to runan additional program these line should be added: | + | If one wants to run an additional program these line should be added: |
- | # start LEDs blinking | + | # start LEDs blinking |
- | | + | printf "start to blink an LED on GPIO 27\n" |
- | / | + | /home/pi/python/ |
+ | e.g.: | ||
+ | $ wget http:// | ||
+ | $ tar xf blink_02.py.tar | ||
+ | $ sudo chown root:root blink_02.py | ||
+ | $ sudo chmod 755 blink_02.py | ||
And to start the omxplayer add that: | And to start the omxplayer add that: | ||
- | # start the omxplayer | + | |
- | | + | printf "start the video loop\n" |
- | | + | omxplayer / |
- | The video has to be an mp4 (H264) format\\ | + | |
To run the omxplayer in the background one has to add the "&" | To run the omxplayer in the background one has to add the "&" | ||
+ | Copy the video to / | ||
+ | |||
+ | |||
+ | |||
+ | ---- | ||
+ | ==== all in one USB cable ==== | ||
+ | |||
+ | USB On-The-Go (OTG) for Zero\\ | ||
+ | |||
+ | To power and simultaneously connect an USB hub to the Raspberry Pi Zero with just a single USB cable one needs an [[https:// | ||
+ | An other possibility would be to solder a wire between the USB sense pin P40 (of USB J10) and the ground pin P6 on the Raspberry Pi. That way every USB cable on the USB socket J10 (not "Power In") act like an OTG cable.\\ | ||
+ | |||
+ | |||
+ | ---- | ||
+ | ==== SSH over USB==== | ||
+ | |||
+ | [[raspberry: | ||
---- | ---- |