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11 commits

Author SHA1 Message Date
Nebuleon 229a1690a7
dac_additive: Decouple the buffer length from the waveform length (#22276)
* dac_additive: Decouple the buffer length from the waveform length

* Formatting changes for the previous commit

* Reformat waveform tables with rows of 16 entries, ending at column 116

* Revert "Reformat waveform tables with rows of 16 entries, ending at column 116"

This reverts commit 6f2d37908d.
2023-12-12 20:06:56 +01:00
Nebuleon 2f4e1a78ad
Reduce popping during audio initialization using the additive DAC (#21642) 2023-09-25 12:26:32 +10:00
Nebuleon 1d94de5358
Optimize the additive DAC code, fixing performance-related hangs (#21662) 2023-09-25 12:26:02 +10:00
Nebuleon e971ce290c
Remove needless precision in additive DAC sample generation (#21498) 2023-07-26 21:06:14 -07:00
Nebuleon 821db155f2
Fix stuck note with square wave in additive DAC (#21589) 2023-07-26 21:00:27 -07:00
Nebuleon a5e33b1c28
Allow the user to select one tone for the additive DAC (#21591)
Previously, if the user tried to use `#define AUDIO_MAX_SIMULTANEOUS_TONES 1` to conserve CPU time, their firmware would fail to build with this error:

```
platforms/chibios/drivers/audio_dac_additive.c:91:73: error: excess elements in array initializer [-Werror]
   91 | static float   active_tones_snapshot[AUDIO_MAX_SIMULTANEOUS_TONES] = {0, 0};
      |                                                                          ^
```

This also affected the preset `#define AUDIO_DAC_QUALITY_VERY_HIGH`, which called up only one simultaneous tone at 88200 Hz.
2023-07-23 11:44:41 +01:00
Ryan da2d2f947d
quantum: remove direct quantum.h includes (#21507) 2023-07-16 23:42:56 +10:00
Nick Brassel 06c5c02804
Disable specific warnings to mitigate compilation problems with KEEP_INTERMEDIATES=yes. (#20339) 2023-04-05 14:59:09 +10:00
Ryan cf935d97ae
Fix functions with empty params (#19647)
* Fix functions with empty params

* Found a bunch more
2023-01-20 16:21:17 +00:00
QMK Bot 63646e8906
Format code according to conventions (#16322) 2022-02-12 18:29:31 +00:00
Drashna Jaelre ba8f1454f4
Move Audio drivers from quantum to platform drivers folder (#14308)
* Move Audio drivers from quantum to platform drivers folder

* fix path for audio drivers

Co-authored-by: Ryan <fauxpark@gmail.com>

Co-authored-by: Ryan <fauxpark@gmail.com>
2021-10-06 12:01:45 +11:00
Renamed from quantum/audio/driver_chibios_dac_additive.c (Browse further)