Hi I am using the ezdsp F2812. I am thinking of purchasing Matlab's embedded target for TIC2000. My application involves using the GPIOs, SPI, McBSP, ADC as well as implementing FFT, filtering & other DSP algorithms. How helpful is this for code generation? Is it really worth buying it? I am sure someone on this group must have used it. Thanks. Vikram
Mathworks Embedded Target for TI C2000 DSP
Started by ●January 3, 2006
Reply by ●January 4, 20062006-01-04
I too am using the F2812, but I have NOT used Matlab's package. Admittedly, the primary reason is that I don't have Matlab and I can't see my boss being willing to spring for it. I have used a program called Octave, which is freely available and pretty much Matlab compatible. With Octave, I have been able to generate the co-efficients for FIR and IIR filters, verify the freq response, etc. As far as the other stuff, GPIO, SPI, ADC, etc, there is an extreme amount of very good documentation with examples that show how to implement these features in the processor. These items are available for download from the product folder on Ti's webpage. There is a little bit of a learning curve when you first start out, along the lines of "Ok, this is nice, but how do I get started". Once this is passed, usually in a couple of weeks, the processor is surprisingly easy to work with and I believe the development tools (CCS) to be very powerfull and sophisticated. Unless you are really lost, or aren't able to do what you need to with free tools and are certain that Matlab would give you the solution, I can't say as I see any reason why it would be worth the money. There were a few times, when I started working with digital filters that I wished I had it, but once I understood what I was doing, I didn't feel that I needed it anymore.
Reply by ●January 9, 20062006-01-09