teensy-audio

Commit Graph

Автор	SHA1	Съобщение	Дата
PaulStoffregen	bd6d5751fa	Add documentation links to all tutorial examples	преди 8 години
PaulStoffregen	28db4b7cd3	Add tutorial reference design tool outputs	преди 8 години
PaulStoffregen	08a6367d03	Work around multi-line function limit in Arduino 1.6.7	преди 8 години
PaulStoffregen	ae52c06b93	Document experimental SD library optimization	преди 8 години
PaulStoffregen	b8cab1745d	Add SPI external memory timing comment	преди 8 години
Paul Stoffregen	a82e938acd	Merge pull request #170 from FrankBoesing/patch-(a-b)/c faster int32_t substract_32_then_divide (mixed c + assembly)	преди 8 години
Frank	451c0c769e	grrrr	преди 8 години
Frank	752610fbf2	Update synth_dc.h	преди 8 години
Frank	80be3f1ca6	Typo	преди 8 години
Paul Stoffregen	c9c3384ba2	Merge pull request #166 from FrankBoesing/patch-2 Optimize CPU Usage	преди 8 години
Paul Stoffregen	e2c7d3d0e0	Merge pull request #167 from FrankBoesing/patch-3 Bugfix for passthrough	преди 8 години
PaulStoffregen	9b283ea102	fix tonesweep	преди 8 години
Paul Stoffregen	4e948f409a	Merge pull request #169 from FrankBoesing/patch-5 use AUDIO_SAMPLE_RATE_EXACT	преди 8 години
Paul Stoffregen	dc14cde69f	Merge pull request #168 from FrankBoesing/patch-4 use AUDIO_SAMPLE_RATE_EXACT	преди 8 години
Frank	7a7d087b01	rmv comment	преди 8 години
Frank	f863307230	faster int32_t substract_32_then_divide absolute worst case 2 : new variant 2 cycles faster best case i've found: 30 cycles faster all my tests showed identical results to the existing function	преди 8 години
Frank	7847d2ccac	rmv volatile from q-bit functions, 1 cycle less for clr	преди 8 години
Frank	f9e116b4ec	oops :) the dead was living, sry. time to sleep....	преди 8 години
Frank	b39702fe52	rmv dead code,+ some optimization	преди 8 години
Frank	671bc5fff9	use AUDIO_SAMPLE_RATE_EXACT	преди 8 години
Frank	9ba73f617e	use AUDIO_SAMPLE_RATE_EXACT	преди 8 години
Frank	e0af6f0a94	Bugfix for passthrough did not work because of missing return - for num_channels<=1, "left channel" was still running.. (1 means pass trough)	преди 8 години
Frank	e5df3287eb	Optimize CPU Usage In my testsketch with 2 x Chorus with n_chrous=4 & #define CHORUS_DELAY_LENGTH (24*AUDIO_BLOCK_SAMPLES), Cpu-usage decreases from 13.8% to 9.8%	преди 8 години
Paul Stoffregen	61b271f570	Merge pull request #165 from FrankBoesing/patch-1 Access Q-bit from c	преди 8 години
Frank	cd9eb4b218	Access Q-bitn from c You mentioned in synth_dc.h "// if only C language provided a way to test Q status bit...." Here it is :) . That return (out & 0x8000000)>>27; translates to only one more instruction : ubfx r0, r0, #27, #1 , i decided to use the c -variant because it is better to readable. I added a function to clear that bit ( clr_q_psr() ), too. Unfortunately, three instructions are needed (read-modify-write)	преди 8 години
PaulStoffregen	803218e7c2	Update maximum delay recommendations	преди 8 години
PaulStoffregen	b32149a46d	Add photos to quad in/out object documentation	преди 8 години
PaulStoffregen	29b4ded50d	Document FIR filter requirements, fixes #114	преди 8 години
PaulStoffregen	a25efdf12b	Update Tfilter design link in FIR filter docs	преди 8 години
PaulStoffregen	833a7e27a7	Be more careful when configuring MCLK	преди 8 години
Paul Stoffregen	4c4b3d8274	Merge pull request #163 from ivankravets/patch-10 (PlatformIO) Use tagged source code from repo	преди 8 години
Ivan Kravets	4881034ea3	Use tagged source code from repo	преди 8 години
PaulStoffregen	a8aa77327d	More hardware defs	преди 8 години
PaulStoffregen	a17093d3f8	Add link to FFT log band scaling conversation & scripts	преди 8 години
Paul Stoffregen	0d77d46112	Merge pull request #162 from blackketter/master Len noticed a bug in binary velocity output	преди 8 години
Dean Blackketter	a4814ce934	Len noticed a bug in binary velocity output	преди 8 години
Paul Stoffregen	d488fc0df7	Merge pull request #161 from blackketter/master Merge changes from LenShustek/miditones	преди 8 години
Dean Blackketter	c53268213d	Merge in changes from LenShustek/miditones with latest updates, including building correctly on Mac	преди 8 години
Dean Blackketter	d08a1cc276	Move miditones to a non-versioned file name	преди 8 години
PaulStoffregen	c2da2cd825	Update Travis CI settings	преди 8 години
PaulStoffregen	8263da1c58	Fix AudioEffectFlange documentation https://forum.pjrc.com/threads/32580-Audio-System-Design-Tool-Typo	преди 8 години
Paul Stoffregen	d3141cbb76	Merge pull request #159 from FrankBoesing/master Move miditones to "extras"-folder to prevent compiling	преди 8 години
Frank Bösing	99708bd16b	Move miditones to "extras"-folder to prevent compiling	преди 8 години
PaulStoffregen	84c9c6588b	Begin work on CS4272 documentation	преди 8 години
PaulStoffregen	35bbbf0df9	Add CS4272 control (thanks William Hollender) https://hackaday.io/project/5912-teensy-super-audio-board	преди 8 години
PaulStoffregen	4fd916d7fa	fix incorrect comment	преди 8 години
PaulStoffregen	b8f0fc892b	Another very small high res sine optimization	преди 8 години
PaulStoffregen	b3d858ee63	Minor optimization in high res sine wave (thanks Rob Tillaart) http://forum.arduino.cc/index.php?topic=372960.msg2574826#msg2574826	преди 8 години
Paul Stoffregen	66497d2c8d	Merge pull request #156 from billpugh/master Bug fix so that downward tone sweeps will work.	преди 8 години
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.	преди 8 години

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