How do you develop code for these Eric? What is your toolchain?
best Andy On Tue, Sep 25, 2012 at 09:43:09AM -0700, Eric Brombaugh wrote: > The STM32F4 series parts are cheap, fast, powerful for their class. > Not really on par with the Cortex A8 and Atom machines but great for > embedded. > > I've got a little audio signal processing project based on the > STM32F4 going now: > > http://ebrombaugh.studionebula.com/synth/stm32f4_codec/index.html > > I've been writing code on this for the last few weeks and have a few > basic audio effects running on it. I've tried some frequency domain > processing as well - 128-sample real floating point FFT/IFFT takes > about 120us with the CPU running at max rated clock speed. > > Definitely worth checking out if you've got modest DSP to do on a budget. > > Eric > > On 09/25/2012 09:28 AM, Nigel Redmon wrote: > >I haven't had time to do much with it yet, but the STM32F4DISCOVERY board is > >bargain, with single precision floating point and DSP features (single cycle > >MAC, saturated arithmetic, SIMD), and a bunch of nice goodies on the baord, > >$14.55 at Mouser. > > > > -- > dupswapdrop -- the music-dsp mailing list and website: > subscription info, FAQ, source code archive, list archive, book reviews, dsp > links > http://music.columbia.edu/cmc/music-dsp > http://music.columbia.edu/mailman/listinfo/music-dsp -- dupswapdrop -- the music-dsp mailing list and website: subscription info, FAQ, source code archive, list archive, book reviews, dsp links http://music.columbia.edu/cmc/music-dsp http://music.columbia.edu/mailman/listinfo/music-dsp
