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Sat Aug 24 15:40:51 EDT 2013

Cortex-M4F

Got the Tiva Launchpad[1] with a TM4C123GH6PMI[2].

Goal: write DSP library code for the Cortex-M4 DSP and/or FP.

It would be nice to be able to attach it to some audio codec, though
for now it seems simplest to just use a USB audio interface to patch
it into a test system.

TI Tivaware can be used for dev dependency, since I won't need to
redistribute anything.  People that need to reproduce the dev env can
just download SW-TM4C-1.1.exe themselves.  This probably also means I
can use


Roadmap:
- toolset setup
- get bare-bones DSP code running in RAM / Flash
- USB audio interface for testing (using tivaware)
- Some HW codec? Old soundcard patch? Sparkfun[3]? PWM? software S/D?


[1] http://www.ti.com/tool/ek-tm4c123gxl
[2] http://www.ti.com/product/tm4c123gh6pm
[3] https://www.sparkfun.com/products/9365



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