teensy-audio

Tree: d9a922cf38

Author	SHA1	Message	Date
Frank	e4dfba809b	Update output_pt8211.cpp	4 years ago
Frank	c44dc098ee	fix beep on startup https://forum.pjrc.com/threads/64592-Teensyduino-1-54-Beta-5?p=263595&viewfull=1#post263595	4 years ago
PaulStoffregen	0d6a9b8a44	Fix PT2811 crash on Teensy 4.x https://forum.pjrc.com/threads/64388-PT8211-and-Teensy-4?p=259415&viewfull=1#post259415	4 years ago
PaulStoffregen	7179fcee28	Fix compile errors on Teensy LC	4 years ago
PaulStoffregen	d012b952e9	Fix PT8211 on Teensy 4.x	4 years ago
Frank	3baed4b82d	DMAMEM, aligned	4 years ago
PaulStoffregen	ae4df75649	Improve digital I/O on Teensy 3.6 with overclocking	5 years ago
Frank	076aa90ce5	PT8211: Fix Teensy 3.x dma.enable() needs to be called before setting I2S0_TCSR	5 years ago
Frank	dd9f05ea58	fix __IMXRT1062__	5 years ago
Frank Bösing	ad7b4f1644	add output_pt8211	5 years ago
PaulStoffregen	07a305d8bc	Import all of Frank's T4 edits	5 years ago
PaulStoffregen	8fb976cf20	Include Arduino.h first in all cpp files, for precompiled header speedup	6 years ago
Frank	94f7f6fbe8	Add a comment for TDA1543	7 years ago
Frank	897e67228d	Bugfix re: noise when no blocks are available	8 years ago
Benjamin	246a7f6977	changed defines to be more specific See conversation https://github.com/PaulStoffregen/Audio/pull/194	8 years ago
Benjamin	cf013ec88e	move OS-related #defines to .h file; speed improvements Combine two loops in stereo CIC computation into one for-loop. Add compiler optimization "unroll-loops" to isr if OS enabled. Speed improved from 113µs to 65µs per isr call for CIC interpolation filtering (Measured on Teensy 3.2 96MHz optimized).	8 years ago
Benjamin	913b4dcede	Remove LED blink in isr	8 years ago
Benjamin	0db2e23ba1	Add PT8211 w/ experimental 4x oversampling PT8211 with oversampling and linear interpolation by Frank Bösing. 3 Stage CIC interpolation by Ben Rheinland	8 years ago

18 Commits (d9a922cf384e56e8b02f2d621c22480b4335f7e9)