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27 Commits (6650038cc1ede2487f0277dc92a50b098ae338cd)

Author SHA1 Message Date
  PaulStoffregen 1be52e08c8 Fix ADC input on Teensy 3.x 4 years ago
  PaulStoffregen aae7f1950b T4 ADC input, commandeer a timer not used for PWM and don't mess with pin 15 4 years ago
  PaulStoffregen 5d6cdd51aa Initial support for ADC input on Teensy 4.0 4 years ago
  Frank 52b3c88e10
Update input_adc.cpp 4 years ago
  Frank 9f8a1603d2
align 4 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
  Transmogrifox 6424ffbb26 Further precision increase eliminates DC offset 7 years ago
  Transmogrifox b8d349fbe7 increase precision to minimize DC error 7 years ago
  Transmogrifox 38c7071270 Fix indentation and move filtercoefficient to #define constant instead of int32_t variable 7 years ago
  Transmogrifox 19b6ed3db1 Replace DC removal algorithm with IIR HPF, 2 Hz 7 years ago
  PaulStoffregen 982426cf6b Fix ADC input with various clock speeds 8 years ago
  Konstantin Lopyrev dde07982b0 Fix the DC offset computation. The previous computation would occassionally get stuck with an incorrect offset. 8 years ago
  PaulStoffregen 14fd8f907b Fix some Teensy-LC compiler errors 9 years ago
  PaulStoffregen 87b715ad2d Fix AudioInputAnalog 10 years ago
  PaulStoffregen 7602cb2ece Remove old debugging stuff from AudioInputAnalog 10 years ago
  PaulStoffregen fff6eda8eb Allow AudioInputAnalog to use different pins 10 years ago
  PaulStoffregen 9901efdd73 Improve AudioInputAnalog DC blocking filter 10 years ago
  PaulStoffregen e8cb4897b0 Avoid allocating unneeded DMA channels 10 years ago
  PaulStoffregen bdd67504ef Make input ADC and output DAC play nicely together 10 years ago
  PaulStoffregen d951eef420 Convert AudioInputAnalog to use DMAChannel.h 10 years ago
  PaulStoffregen 33ad99be10 Reassign DMA channels for compatibility with OctoWS2811 10 years ago
  PaulStoffregen e9d52cd601 reword connect in AudioInputAnalog 10 years ago
  PaulStoffregen 183fcd95a9 Add MIT license 10 years ago
  PaulStoffregen c274463185 Each object includes only required headers 10 years ago
  PaulStoffregen e4cb836eea Reorganize all header files 10 years ago
  PaulStoffregen f16fb938bf Move other objects to their own files 10 years ago
  PaulStoffregen 2bb856fa95 Move input & output objects to their own files 10 years ago