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Software => Software => Topic started by: digital19 on November 05, 2008, 11:30:12 AM

Title: Using GSL Library with CMUcam
Post by: digital19 on November 05, 2008, 11:30:12 AM

I am trying to develop some image processing routines for the CMUcam, and I wondered if there is an easy way of linking the GSL (GNU Science Library).

I can compile a source using the GSL library with GNU C just fine, but when I try to compile a source for the CMUcam I get an error.

I'm not new to programming, but I'm completely new to embedded programming, so my guess is there is a special way to do this.

If using the GSL library is virtually impossible with the CodeSourcery ARM compiler, is there a comparable math library I can use? I just need FFT and matrix functions.

Title: Re: Using GSL Library with CMUcam
Post by: hudbrog on November 05, 2008, 01:12:33 PM

As far as I remember, CMUcam uses lpc2148 arm mcu... you can find suitble fft realisation here
http://mkp.com/companions/9781558608740

Title: Re: Using GSL Library with CMUcam
Post by: digital19 on November 05, 2008, 10:59:20 PM

The CMUcam3 is a LPC2106, so yes it's ARM-based.

Thanks, the algorithm is in assembly no less. Looks like an interesting book.