drashna/qmk_firmware
1
0
Fork 0
Code Activity Actions

Clarified audio.c (#302)

Browse source 
* Updated personal layouts

* tweaked personal

* Nightly - Audio Cleanup

Refactored the LUTs. Abstracted some of the registers out of audio to
use more functional names. Split audio into audio and audio_pwm. WIP

* nightly - collapsed code

* Added check for note playing to LEDs
This commit is contained in:
IBNobody 2016-05-03 12:56:40 -05:00 • committed by Jack Humbert
parent 2c070163ff
commit 83e1cc241e
16 changed files with 1461 additions and 909 deletions
Download patch file Download diff file Expand all files Collapse all files

8
quantum/audio/voices.c
View file

@ -1,6 +1,6 @@
#include "voices.h"
#include "audio.h"
#include "stdlib.h"
#include "vibrato_lut.h"
// these are imported from audio.c
extern uint16_t envelope_index;
@ -109,7 +109,7 @@ float voice_envelope(float frequency) {
case 0 ... VOICE_VIBRATO_DELAY:
break;
default:
frequency = frequency * VIBRATO_LUT[(int)fmod((((float)compensated_index - (VOICE_VIBRATO_DELAY + 1))/1000*VOICE_VIBRATO_SPEED), VIBRATO_LUT_LENGTH)];
frequency = frequency * vibrato_lut[(int)fmod((((float)compensated_index - (VOICE_VIBRATO_DELAY + 1))/1000*VOICE_VIBRATO_SPEED), VIBRATO_LUT_LENGTH)];
break;
}
break;
@ -160,4 +160,6 @@ float voice_envelope(float frequency) {
}
return frequency;
}
}