teensy-audio

Tree: 570c7165f0

Author	SHA1	Message	Date
Frank Bösing	33eece1548	add output_pt8211_2	5 years ago
Frank Bösing	ad7b4f1644	add output_pt8211	5 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	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
PaulStoffregen	0b63609636	Do not assume AudioStream.h includes Arduino.h	8 years ago
PaulStoffregen	cb5c9e9729	Use DMAChannel begin()	10 years ago
PaulStoffregen	52e72175ad	Convert I2S objects to use DMAChannel.h	10 years ago
PaulStoffregen	183fcd95a9	Add MIT license	10 years ago
PaulStoffregen	e4cb836eea	Reorganize all header files	10 years ago