How to Write text on a frame?

Weber,

Could you be more precise in what you mean by "Write text inside frames"?

Here is a relevant wiki:

http://processors.wiki.ti.com/index.php/Accessing_Pixels_in_a_Frame_on_the_DM643x

Device Page:

http://processors.wiki.ti.com/index.php/Category:DM6437

There are some demo files on the EVM homepage if it helps:

http://c6000.spectrumdigital.com/evmdm6437/reve/

Hi,

I mean:

There's any library or piece of code that makes easy to write text inside a frame? I know how to access specific pixels and so on (obviously), but write characters on the frame seems to be a very usual requirement that I'm wondering if anyone knows a library/functions that does that.

In a very simple way: I want to write text (character sequences) inside a frame. Ex: Wirte the letter "A", with size "10", starting on pixel XXXX.

Thanks

There are many different ways you could go about doing this. A linux OS can be ran on the ARM side of DaVinci. I would recommend getting a Linux SDK up, and then building your application within Linux. If you know Qt, use qt-embedded to create a simple GUI with your letter and size. There may be built in graphics libs that can do similar functions.

Hi,

Running a linux OS isn't an option, we use only the DM6437 DSP.

Thank you anyway.