Raspberry Pi Forums

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I have really no idea about OpenGL (yet), but wouldn't you need to set the shading model (glShadeModel() - maybe GL_FLAT to begin with) and assign the draw color (glEnableClientState( GL_COLOR_ARRAY ); glColorPointer(4, GL_FLOAT, 0, <colors>);) or a texture (glBindTexture())?

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Maybe this issue? http://www.raspberrypi.org/phpBB3/viewt ... 28&t=20657

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Would this thread help http://www.raspberrypi.org/phpBB3/viewt ... 26&t=10112 ?

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In addition to installing the Samba (well, it should be already in Raspbian?), you would need to do some configuration I guess...

Maybe this thread would help http://www.raspberrypi.org/phpBB3/viewt ... f=6&t=5520

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ironmaidenrule wrote:... that Lindy hub is so close....just need it to share two USB ports not one.

Kbd&mouse -> hub -> switch -> PC&RPi ? Obviously not as handy as two-input-port hub, but the Poundland 'ufo looking' hubs would be dismissable compared to the Lindy price...

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rurwin wrote:I think the Australian Electricity companies need to pay royalty to the Edvard Munch estate

Nice one

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For a cabled, headless setup you can ignore the wpa*, wi* and lxde in the previous post.

Did you have the cable plugged in before booting up the RPi? Maybe it did not start up the network components (correctly). Check the network status leds as the first reply suggests!

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Also might be a good idea to check that there are no other devices with the same IP address in the same network (segment)... Had odd connection dropping issues in a certain network, until realised that the DHCP pool was too small and RPi ended up with the same IP as another computer - leading to eit...

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Maybe the resolution RPi tries to use is not suitable for that monitor?

Is it the RPi or the monitor that displays the 'Cannot display this video mode...' message?

Check the hdmi configuration options here http://elinux.org/R-Pi_Troubleshooting#Display - possibly start with 'hdmi_safe=1' ?

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As you (the OP) only said 'preferably' C/C++, you might want to take a look at Pi3D2 - not quite a full game engine (yet, afaik), but close...

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Same topic discussed here http://www.raspberrypi.org/phpBB3/viewt ... =68&t=8653

Based on that:
- there's work being done on the Kivy (Python support)
- Qt5 is available pre-built

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I have been contemplating whether this is serious enough issue to phone them right away, but guess I'll wait until their promised response time just to see and only then phone them.

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Just for the record, could you please list the configuration you have? - display type (monitor / tv), maybe model number - display native resolution - connection used (you say you used HDMI, but is it HDMI both ends or something else) - the display mode your monitor gets to (if you can, i.e. the dis...

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I think the keywords to look at would be 'force hdmi' ...

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Not 100% sure if the OpenGLES etc rendered stuff is available in the framebuffer though - haven't yet checked... Well... now checked this and (of course) none of the HW accelerated stuff goes through the framebuffer. As said, dispmanx has it's own screenshot/dump function - I assume EGL may have on...

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I assume it's the fact that when there is no HDMI screen attached (or recognised wrong) RPi defaults to the composite output and the default resolution would be chosen according to that. You might want to look at forcing the HDMI mode using the settings in the config.txt http://elinux.org/R-Pi_Troub...

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Entschuldigen sie mein Deutch

http://www.raspberrypi.org/phpBB3/viewt ... 28&t=31021

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Hmm... Isn't the OP of this thread missing both icons and taskbar? The other thread only mentions taskbar, but I'd be very surprised if there was just icons and no taskbar. So I'd say it's not completely different issue... Here another one - in German :roll: http://www.raspberrypi.org/phpBB3/viewtop...

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http://www.raspberrypi.org/phpBB3/viewt ... 28&t=31021

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Someone else has had the same problem on this forum

http://www.raspberrypi.org/phpBB3/viewt ... ty+desktop

http://www.raspberrypi.org/phpBB3/viewt ... ar+missing

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If it's this library: http://code.google.com/p/python-twitter/ , it should be:

Code: Select all

import twitter
...
api = twitter.Api()

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I have ordered the eben upton book - only bad reviews for it on amazon refer to it being too basic. Perfect! Also it can be referred to simultaneously with using the pi, and requires no additional hardware or software to access ;) You might also want to look at the 'CAS Raspberry Pi Educational Man...

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Hmm, sorry - sometimes hard to get the 'experience level' of the explanation right

It's not necessarily any more effective way of doing it, but there are some advantages especially if you end up coding something bigger.

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That is about string formatting: http://docs.python.org/3.1/library/stdtypes.html#str.format and http://docs.python.org/3.1/tutorial/inputoutput.html ...it basically puts the contents of the variable RX into the string where the {0} is. Example in the interactive interpreter >>> RX = "something" >>>...

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I assume 'open the script in Python' means running/executing the script? This could be done using command-line: - open Terminal (possibly named LXTerminal) - navigate to the same folder/directory where your script is - execute this command on the command-line: python3 <your-script-name-here>.py for ...

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