const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
{
// MACRODOWN only works in this function
switch(id) {
case 0:
if (record->event.pressed) {
play_notes(&walk_up, 3, false);
// play_note(440, 20);
// register_code(KC_RSFT);
#ifdef BACKLIGHT_ENABLE
backlight_set(BACKLIGHT_LEVELS);
#endif
default_layer_and(0);
default_layer_or((1<<5));
// uint8_t low = boot_lock_fuse_bits_get(0x0000);
// uint8_t high = boot_lock_fuse_bits_get(0x0003);
// uint8_t ext = boot_lock_fuse_bits_get(0x0002);
// uint8_t lock = boot_lock_fuse_bits_get(0x0001);
// register_code(hextokeycode((low & 0xF0) >> 4));
// unregister_code(hextokeycode((low & 0xF0) >> 4));
// register_code(hextokeycode((low & 0x0F)));
// unregister_code(hextokeycode((low & 0x0F)));
// register_code(hextokeycode((high & 0xF0) >> 4));
// unregister_code(hextokeycode((high & 0xF0) >> 4));
// register_code(hextokeycode((high & 0x0F)));
// unregister_code(hextokeycode((high & 0x0F)));
// register_code(hextokeycode((ext & 0xF0) >> 4));
// unregister_code(hextokeycode((ext & 0xF0) >> 4));
// register_code(hextokeycode((ext & 0x0F)));
// unregister_code(hextokeycode((ext & 0x0F)));
// register_code(hextokeycode((lock & 0xF0) >> 4));
// unregister_code(hextokeycode((lock & 0xF0) >> 4));
// register_code(hextokeycode((lock & 0x0F)));
// unregister_code(hextokeycode((lock & 0x0F)));
} else {
unregister_code(KC_RSFT);
play_notes(&walk_dn, 3, false);
#ifdef BACKLIGHT_ENABLE
backlight_set(0);
#endif
default_layer_and(0);
default_layer_or(0);
}
break;
}
return MACRO_NONE;
};
void process_action_user(keyrecord_t *record) {
#ifdef AUDIO_ENABLE
if (record->event.pressed) {
float keypress[][2] = {
{440.0*pow(2.0,(record->event.key.col*7)/12.0), 600}
};
play_notes(&keypress, 1, false);
}
#endif
}
void matrix_init_user(void) {
#ifdef AUDIO_ENABLE
init_notes();
play_notes(&start_up, 12, false);
#endif
}
void beeps() {
// DDRB |= (1<<7);
// PORTB &= ~(1<<7);
// // Use full 16-bit resolution.
// ICR1 = 0xFFFF;
// // I could write a wall of text here to explain... but TL;DW
// // Go read the ATmega32u4 datasheet.
// // And this: http://blog.saikoled.com/post/43165849837/secret-konami-cheat-code-to-high-resolution-pwm-on
// // Pin PB7 = OCR1C (Timer 1, Channel C)
// // Compare Output Mode = Clear on compare match, Channel C = COM1C1=1 COM1C0=0
// // (i.e. start high, go low when counter matches.)
// // WGM Mode 14 (Fast PWM) = WGM13=1 WGM12=1 WGM11=1 WGM10=0
// // Clock Select = clk/1 (no prescaling) = CS12=0 CS11=0 CS10=1
// TCCR1A = _BV(COM1C1) | _BV(WGM11); // = 0b00001010;
// TCCR1B = _BV(WGM13) | _BV(WGM12) | _BV(CS10); // = 0b00011001;
// // Turn off PWM control on PB7, revert to output low.
// // TCCR1A &= ~(_BV(COM1C1));
// // CHANNEL = ((1 << level) - 1);
// // Turn on PWM control of PB7
// TCCR1A |= _BV(COM1C1);
// // CHANNEL = level << OFFSET | 0x0FFF;
// // CHANNEL = 0b1010101010101010;
// float x = 12;
// float y = 24;
// float length = 50;
// float scale = 1;
// // int f1 = 1000000/440;
// // int f2 = 1000000/880;
// // for (uint32_t i = 0; i < length * 1000; i++) {
// // // int frequency = 1/((sin(PI*2*i*scale*pow(2, x/12.0))*.5+1 + sin(PI*2*i*scale*pow(2, y/12.0))*.5+1) / 2);
// // ICR1 = f1; // Set max to the period
// // OCR1C = f1 >> 1; // Set compare to half the period
// // // _delay_us(10);
// // }
// int frequency = 1000000/440;
// ICR1 = frequency; // Set max to the period
// OCR1C = frequency >> 1; // Set compare to half the period
// _delay_us(500000);
// TCCR1A &= ~(_BV(COM1C1));
// CHANNEL = 0;
play_notes();
// play_note(55*pow(2, 0/12.0), 1);
// play_note(55*pow(2, 12/12.0), 1);
// play_note(55*pow(2, 24/12.0), 1);
// play_note(55*pow(2, 0/12.0), 1);
// play_note(55*pow(2, 12/12.0), 1);
// play_note(55*pow(2, 24/12.0), 1);
// play_note(0, 4);
// play_note(55*pow(2, 0/12.0), 8);
// play_note(55*pow(2, 12/12.0), 4);
// play_note(55*pow(2, 10/12.0), 4);
// play_note(55*pow(2, 12/12.0), 8);
// play_note(55*pow(2, 10/12.0), 4);
// play_note(55*pow(2, 7/12.0), 2);
// play_note(55*pow(2, 8/12.0), 2);
// play_note(55*pow(2, 7/12.0), 16);
// play_note(0, 4);
// play_note(55*pow(2, 3/12.0), 8);
// play_note(55*pow(2, 5/12.0), 4);
// play_note(55*pow(2, 7/12.0), 4);
// play_note(55*pow(2, 7/12.0), 8);
// play_note(55*pow(2, 5/12.0), 4);
// play_note(55*pow(2, 3/12.0), 4);
// play_note(55*pow(2, 2/12.0), 16);
}
void * matrix_init_user(void) {
init_notes();
play_notes(&start_up, 9, false);
}
