Frank
6d83a81055
done :)
4 anni fa
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 anni fa
PaulStoffregen
d012b952e9
Fix PT8211 on Teensy 4.x
4 anni fa
Frank
d8133e1634
DMAMEM, aligned
4 anni fa
Frank Bösing
d7be8bea70
PROGMEM->FLASHMEM
4 anni fa
Frank Bösing
33eece1548
add output_pt8211_2
5 anni fa
Frank Bösing
ad7b4f1644
add output_pt8211
5 anni fa
PaulStoffregen
07a305d8bc
Import all of Frank's T4 edits
5 anni fa
PaulStoffregen
8fb976cf20
Include Arduino.h first in all cpp files, for precompiled header speedup
6 anni fa
Frank
94f7f6fbe8
Add a comment for TDA1543
7 anni fa
Frank
897e67228d
Bugfix re: noise when no blocks are available
8 anni fa
Benjamin
246a7f6977
changed defines to be more specific
See conversation https://github.com/PaulStoffregen/Audio/pull/194
8 anni fa
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 anni fa
Benjamin
913b4dcede
Remove LED blink in isr
8 anni fa
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 anni fa