===== Firmware Upgrade =====

Carberry microcontroller firmware, can be upgraded due improvements and bugs solving by Carberry team.\\
Follow this guide to upgrade your Carberry.

===== Prerequisites =====


...
===== Procedure =====

Enter home directory:
  cd /home/pi/

Download the last version of reflash tool
  curl -O -J http://www.carberry.it/down.php?download_id=692

Untar the file:
  tar -xvf reflash_1.0.tar

Build the tool:
  cd /home/pi/reflash_1.0
  gcc -o reflash reflash.c

Add execution rights to just built reflash tool:
  sudo chmod +x /home/pi/reflash_1.0/reflash

Download the last upgrade file:
  curl -O -J http://www.carberry.it/down.php?download_id=718

Update Carberry firmware:
  /home/pi/reflash/reflash Carberry_1.19.asc

You will see something like this:

  pi@raspberrypi ~/reflash $ ./reflash Carberry_1.19.asc
  Connecting Carberry Server...
  Carberry Ready
  Opening upgrade file...
  Probing boot mode...
  Entering Carberry in boot mode...Ok
  Probing boot mode...Ok
  Erasing flash...Ok
  Writing... 100.0%
  Starting Application...Ok
  Done!
  pi@raspberrypi ~/reflash $

That's all.
Carberry will now reboot with new firmware.