Differences

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--- carberry:rpi:daemons:carberry [2020/02/12 09:43]
+++ carberry:rpi:daemons:carberry [2022/04/13 10:33] (current)
admin
@@ Line 1: / Line 1: @@
+===== The Carberry daemon =====
+To simplify the interaction between Linux world and Carberry, we have developed a Linux daemon that:
+  * Starts on poweron.
+  * Opens the serial port twards Carberry.
+  * Exposes a TCP/IP server at port (7070) on localhost 127.0.0.1.
+  * Allows multi client connection.
+  * Dispatches events coming from Carberry to all clients connected.
+==== Downlaod the daemon ====
+Click here to [[http://www.carberry.it/down.php?download_id=709|download]] the carberry daemon, or follow installation steps below:
+==== Build the daemon ====
+Enter home directory:
+  cd
+Download the daemon:
+  curl -O -J "https://www.carberry.it/index.php?route=download/download/download&download_id=30"
+Untar the file:
+  tar -xvf carberry_d_1.5.tar
+Build the daemon
+  cd carberry_d/
+  gcc -o carberry carberry.c
+Add execution rights to just built carberry
+  sudo chmod +x carberry
+Try to execute carberry:
+  ./carberry
+You will see something like this:
+  pi@raspberrypi ~ $ ./carberry
+  Carberry Started
+Kill process with CTRL-C.
+==== Install the daemon ====
+Back to home directory
+  cd
+Create directory in /usr/local/bin
+  sudo mkdir -p /usr/local/bin/carberry
+Move directory to /usr/local/bin/carberry
+  sudo mv carberry_d /usr/local/bin/carberry/
+Move the service file in /etc/init.d
+  sudo mv /usr/local/bin/carberry/carberry_d/carberry.sh /etc/init.d/carberry
+Add execution rights to the service script
+  sudo chmod +x /etc/init.d/carberry
+Install with:
+  sudo update-rc.d carberry defaults
+Service operations:
+  sudo service carberry stop
+  sudo service carberry start
+  sudo service carberry restart
+Start service with:
+  sudo service carberry start
+Reboot system:
+  sudo reboot
+==== Check the daemon ====
+Check daemon execution
+  ps aux | grep carberry
+You will see:
+  pi@raspberrypi ~/carberry_d $ ps aux | grep carberry
+  root     29523  0.0  0.0   2576   360 ?        S    14:35   0:00 /usr/local/bin/carberry/carberry_d/carberry
+  pi       29657  0.0  0.1   3568   832 pts/0    S+   14:36   0:00 grep --color=auto carberry
+The daemon is correctly installed.