MatLab to RaspberryPi connection cannot find "cameraboard" or other cited examples in the support documentation.

mypi = 

    LinuxServices with properties:

      HostName: '192.168.1.141'
      UserName: 'pi'
      Password: 'raspberry'
      BuildDir: '/home/pi'

>> mycam = cameraboard(mypi,'Resolution','1280x720')
Undefined function or variable 'cameraboard'.

>> img = snapshot(mycamera)
Undefined function or variable 'mycamera'.

And I am connected to the pi:

>> mypi

mypi = 

    LinuxServices with properties:

      HostName: '192.168.1.141'
      UserName: 'pi'
      Password: 'raspberry'
      BuildDir: '/home/pi'

>> 
>> [status,msg] = mypi.execute('ls -ltr')

status =

       0

msg =

total 14716
drwxrwxr-x 2 pi pi    4096 Jan 27  2015 python_games
drwxr-xr-x 2 pi pi    4096 Feb  4  2015 Desktop
-rw-r--r-- 1 pi pi 2250521 Oct  3 02:59 image1.jpg
-rw-r--r-- 1 pi pi 2695314 Oct  5 01:10 mlpix.jpg
-rw-r--r-- 1 pi pi 2670367 Oct  5 01:12 mlpix1.jpg
-rw-r--r-- 1 pi pi 2557407 Oct  5 01:18 mlpix3.jpg
-rw-r--r-- 1 pi pi 2427223 Oct  7 00:06 test.jpg
-rw-r--r-- 1 pi pi 2422917 Oct  7 00:11 test1.jpg

The examples need to explain where I can look - either in the pi or in a MatLab directory to find out what is missing.

Please don't answer this question with a question, unless it is about an installed package or needed installed package that I might need to get.

I have accessed and tried all the examples in the MatLab Support Package for the RaspberryPi related to the camera board.

I a missing something - either the support package install is broken or something simple - like I don't have a part of the Linux Kernal support that is necessary. I can however, execute "raspistill -o filname.jpg" from MatLab and it works.

Again - please point me to some real help.

Thanks your time.

Answer 1

[Walter Roberson]

Did you install the support package? http://www.mathworks.com/hardware-support/raspberry-pi-matlab.html

But if you wanted "real help" then you came to the wrong place. We are volunteers here, and we answer to the best of our knowledge. If your requirements are for definitive information then you should be contacting Mathworks by opening a support case.