Added support for T-Display-S3-MIDI

example/T-Display-S3-MIDI/pin_config.h

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+/*
+ * @Description: None
+ * @version: None
+ * @Author: None
+ * @Date: 2023-06-05 13:01:59
+ * @LastEditors: None
+ * @LastEditTime: 2023-07-01 13:36:19
+ */
+#pragma once
+
+/*ESP32S3*/
+#define PIN_LCD_BL 38
+
+#define PIN_LCD_D0 39
+#define PIN_LCD_D1 40
+#define PIN_LCD_D2 41
+#define PIN_LCD_D3 42
+#define PIN_LCD_D4 45
+#define PIN_LCD_D5 46
+#define PIN_LCD_D6 47
+#define PIN_LCD_D7 48
+
+#define PIN_POWER_ON 15
+
+#define PIN_LCD_RES 5
+#define PIN_LCD_CS 6
+#define PIN_LCD_DC 7
+#define PIN_LCD_WR 8
+#define PIN_LCD_RD 9
+
+#define PIN_BUTTON_1 0
+#define PIN_BUTTON_2 14
+#define PIN_BAT_VOLT 4
+
+#define PIN_IIC_SCL 17
+#define PIN_IIC_SDA 18
+
+#define PIN_TOUCH_INT 16
+#define PIN_TOUCH_RES 21
+
+/* External expansion */
+//SD
+#define PIN_SD_CS 16
+#define PIN_SD_CLK 21
+#define PIN_SD_MISO 3
+#define PIN_SD_MOSI 10
+
+// MPR121_PIN
+#define MPR121_ADDR1 0x5A
+#define MPR121_ADDR2 0x5B // VCC
+#define MPR121_IRQ_PIN 2
+#define MPR121_SDA 18
+#define MPR121_SCL 17
+
+// PCF8575_PIN
+#define T_DISPLAY_PCF8575_IIC_ADDRESS 0x20
+#define PCF8575_IRQ_PIN 2
+#define PCF8575_SDA 18
+#define PCF8575_SCL 17
+#define T_DISPLAY_PCF8575_INTERRUPTPIN 2
+
+// PCM5102A_PIN
+#define PCM5102A_LRCK 13
+#define PCM5102A_DIN 12
+#define PCM5102A_BCK 11
+
+// XL95x5_PIN
+#define T_DISPLAY_XL95x5_IIC_ADDRESS 0X20
+#define T_DISPLAY_XL95x5_SDA 18 // Default configuration
+#define T_DISPLAY_XL95x5_SCL 17
+#define T_DISPLAY_XL95x5_INTERRUPTPIN 2

lib/ESP32-audioI2S-3.0.0/.github/stale.yml

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+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 60
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 7
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - pinned
+  - security
+# Label to use when marking an issue as stale
+staleLabel: wontfix
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

lib/ESP32-audioI2S-3.0.0/README.md

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+# ESP32-audioI2S
+Plays mp3, m4a and wav files from SD card via I2S with external hardware.
+HELIX-mp3 and -aac decoder is included.
+Works with MAX98357A (3 Watt amplifier with DAC), connected three lines (DOUT, BLCK, LRC) to I2S.
+For stereo are two MAX98357A necessary. AudioI2S works with UDA1334A (Adafruit I2S Stereo Decoder Breakout Board), PCM5102A and CS4344.
+Other HW may work but not tested. Plays also icy-streams and GoogleTTS. Can be compiled with Arduino IDE. [WIKI](https://github.com/schreibfaul1/ESP32-audioI2S/wiki)
+
+```` c++
+#include "Arduino.h"
+#include "WiFi.h"
+#include "Audio.h"
+#include "SD.h"
+#include "FS.h"
+
+// Digital I/O used
+#define SD_CS          5
+#define SPI_MOSI      23
+#define SPI_MISO      19
+#define SPI_SCK       18
+#define I2S_DOUT      25
+#define I2S_BCLK      27
+#define I2S_LRC       26
+
+Audio audio;
+
+String ssid =     "*******";
+String password = "*******";
+
+void setup() {
+    pinMode(SD_CS, OUTPUT);      digitalWrite(SD_CS, HIGH);
+    SPI.begin(SPI_SCK, SPI_MISO, SPI_MOSI);
+    Serial.begin(115200);
+    SD.begin(SD_CS);
+    WiFi.disconnect();
+    WiFi.mode(WIFI_STA);
+    WiFi.begin(ssid.c_str(), password.c_str());
+    while (WiFi.status() != WL_CONNECTED) delay(1500);
+    audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
+    audio.setVolume(21); // default 0...21
+//  or alternative
+//  audio.setVolumeSteps(64); // max 255
+//  audio.setVolume(63);    
+//
+    audio.connecttohost("http://iskatel.hostingradio.ru:8015/iskatel-320.aac");  // aac
+//  audio.connecttohost("http://mcrscast.mcr.iol.pt/cidadefm");                  // mp3
+//  audio.connecttohost("http://www.wdr.de/wdrlive/media/einslive.m3u");         // m3u
+//  audio.connecttohost("https://stream.srg-ssr.ch/rsp/aacp_48.asx");            // asx
+//  audio.connecttohost("http://tuner.classical102.com/listen.pls");             // pls
+//  audio.connecttohost("http://stream.radioparadise.com/flac");                 // flac
+//  audio.connecttohost("http://stream.sing-sing-bis.org:8000/singsingFlac");    // flac (ogg)
+//  audio.connecttohost("http://s1.knixx.fm:5347/dein_webradio_vbr.opus");       // opus (ogg)
+//  audio.connecttohost("http://26373.live.streamtheworld.com:3690/XHQQ_FMAAC/HLSTS/playlist.m3u8");  // HLS
+//  audio.connecttohost("http://eldoradolive02.akamaized.net/hls/live/2043453/eldorado/master.m3u8"); // HLS (ts)
+//  audio.connecttoFS(SD, "/test.wav");     // SD
+//  audio.connecttoFS(SD_MMC, "/test.wav"); // SD_MMC
+//  audio.connecttoFS(SPIFFS, "/test.wav"); // SPIFFS
+//  audio.connecttospeech("Wenn die Hunde schlafen, kann der Wolf gut Schafe stehlen.", "de"); // Google TTS
+}
+
+void loop()
+{
+    audio.loop();
+}
+
+// optional
+void audio_info(const char *info){
+    Serial.print("info        "); Serial.println(info);
+}
+void audio_id3data(const char *info){  //id3 metadata
+    Serial.print("id3data     ");Serial.println(info);
+}
+void audio_eof_mp3(const char *info){  //end of file
+    Serial.print("eof_mp3     ");Serial.println(info);
+}
+void audio_showstation(const char *info){
+    Serial.print("station     ");Serial.println(info);
+}
+void audio_showstreamtitle(const char *info){
+    Serial.print("streamtitle ");Serial.println(info);
+}
+void audio_bitrate(const char *info){
+    Serial.print("bitrate     ");Serial.println(info);
+}
+void audio_commercial(const char *info){  //duration in sec
+    Serial.print("commercial  ");Serial.println(info);
+}
+void audio_icyurl(const char *info){  //homepage
+    Serial.print("icyurl      ");Serial.println(info);
+}
+void audio_lasthost(const char *info){  //stream URL played
+    Serial.print("lasthost    ");Serial.println(info);
+}
+void audio_eof_speech(const char *info){
+    Serial.print("eof_speech  ");Serial.println(info);
+}
+
+````
+Breadboard
+![Breadboard](https://github.com/schreibfaul1/ESP32-audioI2S/blob/master/additional_info/Breadboard.jpg)
+Wiring
+![Wiring](https://github.com/schreibfaul1/ESP32-audioI2S/blob/master/additional_info/ESP32_I2S_PCM5102A.JPG)
+Impulse diagram
+![Impulse diagram](https://github.com/schreibfaul1/ESP32-audioI2S/blob/master/additional_info/Impulsdiagramm.jpg)

lib/ESP32-audioI2S-3.0.0/additional_info/Testfiles/myPlaylist.m3u

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+#EXTM3U
+#EXTINF:18,Bjarne Liller - Olsen Banden (Titelmusik der Olsenbande) - Olsen-Banden.mp3
+https://raw.githubusercontent.com/schreibfaul1/ESP32-audioI2S/master/additional_info/Testfiles/Olsen-Banden.mp3
+#EXTINF:10,Santiano-Wellermann - Santiano-Wellerman.flac
+https://raw.githubusercontent.com/schreibfaul1/ESP32-audioI2S/master/additional_info/Testfiles/Santiano-Wellerman.flac

lib/ESP32-audioI2S-3.0.0/examples/DLNA/include/README

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+
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

lib/ESP32-audioI2S-3.0.0/examples/DLNA/lib/README

@@ -0,0 +1,46 @@
+
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into executable file.
+
+The source code of each library should be placed in a an own separate directory
+("lib/your_library_name/[here are source files]").
+
+For example, see a structure of the following two libraries `Foo` and `Bar`:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+|  |
+|  |--Foo
+|  |  |- Foo.c
+|  |  |- Foo.h
+|  |
+|  |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+   |- main.c
+
+and a contents of `src/main.c`:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+  ...
+}
+
+```
+
+PlatformIO Library Dependency Finder will find automatically dependent
+libraries scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+- https://docs.platformio.org/page/librarymanager/ldf.html