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by OllieT
Wed Jun 17, 2015 3:47 pm
Forum: Camera board
Topic: NoIR camera Specs
Replies: 0
Views: 336

NoIR camera Specs

Hi, For my project I need to know the size of the frame that is taken by the pi NoIR camera in km, I know exactly how far the camera will be from the object (from the ISS!). Apparently this is done by multiplying distance *(sensor size/focal length) is this right? And if so does anyone know the sens...
by OllieT
Mon May 25, 2015 4:35 pm
Forum: Astro Pi
Topic: Joystick Problems
Replies: 7
Views: 2075

Re: Joystick Problems

Hi thanks for the reply. Just realised that the reason the script wasn't working was because I was running it through SSH and so pygame wasn't able to create a display! It all works fine if I actually have a monitor. Is there any way to get the controls to work with pygame when using SSH/ no screen,...
by OllieT
Sun May 24, 2015 6:00 pm
Forum: Astro Pi
Topic: BN Astro Pi Examples
Replies: 3
Views: 1619

Re: BN Astro Pi Examples

To get the conway game to work had to change 'ap.set_pixel(x, y ,color)'
to 'ap.set_pixel(x, y, color[0], color[1], color[2])' otherwise a 'set_pixel() takes exactly 6 arguments' error was thrown
by OllieT
Sun May 24, 2015 2:09 pm
Forum: Astro Pi
Topic: Joystick Problems
Replies: 7
Views: 2075

Joystick Problems

The joystick on my astro pi hat doesn't seem to be working at all. Neither the example script ('pygame_joystick.py') nor any scripts I write myself work. All other parts of the board work correctly. I had to reinstall the AstroPi library via 'wget -O - https://www.raspberrypi.org/files/astro-pi/astr...

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