PaulStoffregen
|
4fd916d7fa
|
fix incorrect comment
|
8 years ago |
PaulStoffregen
|
b8f0fc892b
|
Another very small high res sine optimization
|
8 years ago |
PaulStoffregen
|
b3d858ee63
|
Minor optimization in high res sine wave (thanks Rob Tillaart)
http://forum.arduino.cc/index.php?topic=372960.msg2574826#msg2574826
|
8 years ago |
Paul Stoffregen
|
66497d2c8d
|
Merge pull request #156 from billpugh/master
Bug fix so that downward tone sweeps will work.
|
8 years ago |
Bill Pugh
|
4103b9d08a
|
Bug fix so that downward tone sweeps will work.
Fixed problem with tone_hi - tone_lo computation being done
with unsigned arithmetic, and thus always giving a positive result.
|
8 years ago |
Paul Stoffregen
|
6be4028676
|
Merge pull request #155 from FrankBoesing/patch-1
don't save r12
|
8 years ago |
PaulStoffregen
|
5d6a53f907
|
Add AudioInputI2SQuad to the design tool
|
8 years ago |
PaulStoffregen
|
f12071604f
|
Add PassThroughQuad example
|
8 years ago |
Frank
|
6386b79554
|
don't save r12
indeed..you're right, saving r12 seems to be not necessary.
i did some tests, even with gcc 5, all worked. but i'm still only 99.9% sure .-)
|
8 years ago |
PaulStoffregen
|
7eeb6e14eb
|
Begin work on quad channel audio input
|
8 years ago |
Paul Stoffregen
|
bc898b8cce
|
Merge pull request #154 from FrankBoesing/master
Just learned that saving r0-r3 is superflues
|
8 years ago |
Frank Bösing
|
36278f5432
|
Just learned that saving r2,r3 is not needed!
http://stackoverflow.com/questions/261419/arm-to-c-calling-convention-registers-to-save
|
8 years ago |
Frank Bösing
|
d38e6e1de7
|
Merge branch 'master' of https://github.com/FrankBoesing/Audio
|
8 years ago |
PaulStoffregen
|
36481730b6
|
Add memcpy_tointerleaveQuad (thanks Frank)
|
8 years ago |
PaulStoffregen
|
43ffaa01b7
|
Add (minimal) AudioOutputI2SQuad documentation
|
8 years ago |
PaulStoffregen
|
54ce35d3ff
|
Add ability to control two SGTL5000 chips
|
8 years ago |
PaulStoffregen
|
a4d682e98d
|
fix quad channel DMA settings
|
8 years ago |
PaulStoffregen
|
5a8ddd46d4
|
Begin work on quad channel audio output
|
8 years ago |
PaulStoffregen
|
0af537f2ca
|
Add TODO for analyze peak optimization
|
8 years ago |
Frank
|
2fe7f4d3e2
|
Merge pull request #1 from PaulStoffregen/master
update
|
8 years ago |
PaulStoffregen
|
e9535e5c0a
|
remove Travis CI status from readme (it's too unreliable)
|
8 years ago |
Paul Stoffregen
|
8ef8cec56d
|
Merge pull request #151 from FrankBoesing/patch-1
Remove debug Serial.print...
|
8 years ago |
Frank
|
9dc45d9a68
|
Remove debug Serial.print...
|
8 years ago |
PaulStoffregen
|
0d8223e6b0
|
Don't compile M4 code on LC (but LC still not working)
|
8 years ago |
PaulStoffregen
|
a2837e6724
|
Optimize I2S output memory copy (thanks Frank Bösing)
|
8 years ago |
PaulStoffregen
|
dadc16968d
|
Opps, CSS class "tooltip" has baggage
|
8 years ago |
PaulStoffregen
|
2f5d57d586
|
GUI: use div for tooltip info, fixes #148
|
8 years ago |
PaulStoffregen
|
a6218788e4
|
Add AudioEffectMidSide documentation & example (thanks Hedde Bosman)
|
9 years ago |
PaulStoffregen
|
531c1759bc
|
Document AudioSynthWaveformSineHires
|
9 years ago |
PaulStoffregen
|
e6de507e74
|
Add AudioEffectMidSide (thanks Hedde Bosman)
|
9 years ago |
PaulStoffregen
|
32245a94ce
|
Add readPeakToPeak() to AudioAnalyzePeak
|
9 years ago |
PaulStoffregen
|
b3e5b475bc
|
GUI: Avoid history.pushState on Chrome with file:/ access
|
9 years ago |
PaulStoffregen
|
3cc5a15122
|
Add dacVolumeRamp documentation
|
9 years ago |
PaulStoffregen
|
d427b99a2e
|
Opps, include SerialFlash in VolumeRamp example (for Arduino < 1.6.7)
|
9 years ago |
PaulStoffregen
|
238ec19741
|
Add SGTL5000 dacVolumeRamp functions & example
|
9 years ago |
PaulStoffregen
|
4b27e4d420
|
rewrite AudioAnalyzeRMS - arm math version doesn't work!
|
9 years ago |
PaulStoffregen
|
fe4831c78b
|
Add AudioAnalyzeRMS (thanks sgorpi)
|
9 years ago |
PaulStoffregen
|
3f8a1fbcfd
|
Add more DSP instructions
|
9 years ago |
PaulStoffregen
|
03724916e3
|
Oops, transmit the hires sine low bits properly
|
9 years ago |
PaulStoffregen
|
c626b4443b
|
Add AudioSynthWaveformSineHires - High Precision Sine Wave
|
9 years ago |
PaulStoffregen
|
5ad3b189a6
|
Fix minor error in linear interpolation (thanks endolith)
fixes #113
|
9 years ago |
Paul Stoffregen
|
e7a9345bac
|
Merge pull request #117 from mxmxmx/master
AudioControlWM8731::inputLevel(float n)
|
9 years ago |
PaulStoffregen
|
9a9014363b
|
Allow negative/inverting mixer gain
fixes #115
|
9 years ago |
PaulStoffregen
|
f6b029ecf4
|
Add AK4558 definition to GUI
|
9 years ago |
Paul Stoffregen
|
f43ba4ce51
|
Merge pull request #147 from MickMad/master
Add AK4558 CODEC support / Merge branch 'master' of https://github.com/MickMad/Audio
|
9 years ago |
MickMad
|
5187ba436f
|
Merge remote-tracking branch 'refs/remotes/PaulStoffregen/master'
|
9 years ago |
MickMad
|
642424693c
|
Added AK4558 control functions keywords
|
9 years ago |
MickMad
|
553bbcd5cd
|
Fixed control functions, examples, GUI elements
|
9 years ago |
PaulStoffregen
|
902198f408
|
Update keywords with AudioAnalyzeNoteFrequency, fix #146
|
9 years ago |
MickMad
|
8d6deefaa2
|
Added more control functions
|
9 years ago |