accelerometer_3D  Arduino 2010-09-17

Commited old file from 2010-09-17
ultrasonic (Arduino) Commited sketch from 2010-09-18.
value_to_pich (Arduino) Commited early version from 2010-09-18.
polyphonic_oscillators (Arduino) Commited early version from 2010-09-20.
polyphonic_oscillators two hores later...

Commited old version from 2010-09-20-09h23.
polyphonic_oscillators  with profiling code.

Version from 2010-09-21-noon.
polyphonic_oscillators.pde  comments, code cleanup.
polyphonic_oscillators.pde  no profiling of the first round.

timeFor1Round included in debug display.
polyphonic_oscillators.pde  oscillator logic changed.

Don't spend time in oscillator when there's no hurry.
Ameliorated profiling, but not really there yet...
polyphonic_oscillators  menu remembers oscillator.

Menu does not allow to set oscillator to an illegal value
polyphonic_oscillators  more infos in the menu.
polyphonic_oscillators  autoAdapt timeFor1Round

changed profiling logic a bit, but not done yet...
polyphonic_oscillators  source formating.

Preprocessor switches:
* OSCILLATORS
* PROFILING
* INPUTs_ANALOG
* MENU_over_serial

Started work on analog inputs (not usable yet).
polyphonic_oscillators  HARDWARE_menu

Setting pins HIGH or LOW, analogWrite.
polyphonic_oscillators  display analog reads.

bar_graph(), display_analog_reads()
'R' and 'y' in hardware menu
polyphonic_oscillators  analog in to oscillator period.

First working version analog to pitch.

Changed oscillators to continue flipping when mute.
Changed debug/profiling display regarding ratios.
Strange bug causing serial reset when pressing 'd' the second time :(

"flippylators", not real oscillators ;)
polyphonic_oscillators  analog input signal VU bar graphs.

bar_graph_VU
polyphonic_oscillators  watch digital inputs

watch_digital_input(hw_PIN) on 'I'
polyphonic_oscillators  TAP pins for input.

Trying to find an easy hw switch and toggle interface:
TAP pins should switch (and toggle) when touched
by picking up electrical noise and static charges.

Toggling is implemented as a counter, so we get 2^n toggling for free :)
polyphonic_oscillators  with TAP for mute (with coloured LEDs)

TAP user interface based on electrical touch sensing.
Coloured LED support developped and used while debugging it ;)
Some source code formating...

sensing