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esp32: 9 LED pins with audioreactive

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this allows to use 9 (instead of 8) LED pins on esp32.
This commit is contained in:
Frank
2023-09-22 18:52:06 +02:00
parent 7425b437da
commit 015ce11b72
2 changed files with 4 additions and 8 deletions
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5
wled00/bus_wrapper.h
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@@ -1177,10 +1177,11 @@ class PolyBus {
if (num > 3) return I_NONE;
//if (num > 3) offset = num -4; // I2S not supported yet
#else
#ifndef WLEDMM_FASTPATH
// standard ESP32 has 8 RMT and 2 I2S channels
#ifndef WLEDMM_FASTPATH
if (num > 9) return I_NONE;
if (num > 7) offset = num -7;
if (num == 8) offset = 2; // first use I2S#1 (so #0 stays available for audio)
if (num == 9) offset = 1; // use I2S#0 as the last driver
#else
// ESP32 "audio_fastpath" - 8 RMT and 1 I2S channels. RMT 5-8 have sending delays, so use I2S#1 before going for RMT 5-8
if (num > 8) return I_NONE;