pentabug/firmware/apps/tonic.c

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2013-09-05 02:05:23 +02:00
#include <pentabug/app.h>
#include <pentabug/pentatonic.h>
#include <pentabug/hal.h>
#include <pentabug/music.h>
#include <pentabug/helper.h>
static void run(void) {
uint8_t prev_buttons = 0;
static uint8_t octave = 4;
pentatonic_direction(ALL_IN);
for ever {
uint8_t buttons = pentatonic_buttons();
if(button_clicked(RIGHT) && octave < 8) {
++octave;
prev_buttons = 0;
}
if(button_clicked(LEFT) && octave > 0) {
--octave;
prev_buttons = 0;
}
if (prev_buttons != buttons) {
if (buttons & 16) set_note(NOTE_Db, octave);
else if (buttons & 8) set_note(NOTE_Eb, octave);
else if (buttons & 4) set_note(NOTE_Gb, octave);
else if (buttons & 2) set_note(NOTE_Ab, octave);
else if (buttons & 1) set_note(NOTE_Bb, octave);
else stop_note();
prev_buttons = buttons;
}
wait_ms(1);
}
}
REG(run);