Commit graph

5 commits

Author SHA1 Message Date
Michael Colton
7b1da77c21 Haven't committed in a while :o . Currently waterfall is disabled while I work on audio processing. I am capturing, FFT, filter, IFFT, and output. It seems to be working partly. I don't think I am doing things right yet.
Also, starting to implement the menu system. Oh, and fixed some indentation, so it looks like there was more changed to main() than there really was....
2014-07-06 21:20:00 -06:00
Michael Colton
8c308e12c0 Got a timer up and going, and it's firing interrupts! Next up is to change the audio capture to use the interrupt and some buffers. Basically separate the display loop stuff. 2014-06-23 00:00:31 -06:00
MichaelRColton
54c72734a0 Create README.md 2014-06-22 19:35:57 -06:00
Michael Colton
01feff0bd3 Added PDF of schematic, and moved the gerbers a little. 2014-06-22 17:59:36 -06:00
Michael Colton
ffcb904b66 Initial commit to GitHub.
Includes the Source (as an Eclipse project) and the Hardware files (including schematic, layout, gerbers, and bill of materials.)

The firmware is extremely incomplete. At this point the DDS chips work (with controlled phase relationship), the LCD (with fast-ish SPI, scrolling, and GFX, modified from Adafruit's library), the encoder knob, and LED work.

The ADC is capturing, but not in a usable way, but it's enough to feed the DSP code and see a nice pretty waterfall. Timers, interrupts, and DACs are not working yet.
2014-06-22 17:49:43 -06:00