scripts

This dir contains shell scripts.

Start ledypi

First you should set the number of leds in the app. Then you can start the app with:

bash scripts/app.sh start

And stop it with:

bash scripts/app.sh stop

On Boot

The app can be used to start the LedyPi app on boot on the raspberry.

To do so follow this instructions:

• cd ledypi/scripts
• sudo cp app.sh /etc/init.d/
• sudo chmod 755 /etc/init.d/app.sh

Test with:

• sudo /etc/init.d/app.sh start
• sudo /etc/init.d/app.sh stop

If it works set it to start on boot with:

• sudo update-rc.d ledypi.sh defaults

Remember to modify the parameter into the app to fit your needs.

Running tests

If you wish to run some scripts on the rpi you should source the app with:

source scripts/vars.sh

And then execute the scripts with:

sudo PYTHONPATH="$pythonpath" python3 your_script.py

Update

Now the scripts supports argument propagation, that is you can pass any kind of argument to the bash script which will then be passed to the connect script (check the REAMDE).

Sync

The sync script can be used to sync the ledypi repo from your pc to your raspberrypi given the correct ip address.

First set the rpi IP-address in the pi_ip variable. Then you can execute it with

bash sync.sh \PC\path\to\ledypiRepo \RPI\path\to\ledypiRepo 

If you wish to log without password follow this:

ssh-keygen -t rsa -b 2048
ssh-copy-id id@server

Setup Apache

If you wish to use apache server to run the ledyweb app simply run

bash scripts/apache.sh setup

The script will replace the value in 000-default.conf with your rpi paths, copy them into the apache config folder and restart apache.

You can then start it with

bash scripts/apache.sh start

If you run into permission problem try:

bash scripts/apache.sh chmod

If that doesn't work you may need to add group permission to your home folder (if you are storing the repo in there) with:

chgrp www-data $HOME

If the latter doesn't work either check this out