why join the navy.
Raspberry Pi is a low-cost general-purpose computing platform, running on a Debian-based Linux operating system. It can be also configured as an embedded system incorporating sensors, and programmed through MATLAB/Simulink. Raspberry Pi board is comprised of 1.2GHz Broadcom 64bit CPU and 1GB RAM, with in-built WiFi and Bluetooth Low Energy. If you want more information, please visit: Raspberry Pi 3B Raspberry Pi 3B Video
myrpi = raspi('Device IP address','Username','password') % Device IP adress - IP address of your raspberry pi % Username - Username associated with the login on Raspberry Pi % Password - Corresponding password
After execution, if the command returns a valid Raspi object, the setup for Raspberry Pi is successful.
myrpi = raspi('Device IP address', 'Username', 'passward'); witeLED (myrpi, 'led0', 1); % Switch on led0 witeLED (myrpi, 'led0, 0); % Switch off led0
The above code will instruct the board to switch on or off led0. You can make the LED bink in a loop with a period of 1 second as well:
for i = 1:10 writeLED(rpi, led, 0); pause(0.5); writeLED(rpi, led, 1); pause(0.5); end
A terminal window will appear and you can execute Linux commands there. Then you can interaci by the session with the berry Pi board.
There is no a shutdown button on the board so the correct procedure is not to unplug the power cable. Instead, you shall execute the shutdown instruction in either the MATLAB command window or the terminal session. The following MATLAB command will shut down the system in one minute
system(myrpi, 'sudo shutdown -h');
Alternatively, you can enter the Linux command in the terminal session.
sudo shutdown -h
Finally , I hope you enjoy playing Raspberry Pi!!