main

.pio/libdeps/esp32-s3-devkitc-1/ESP32-audioI2S/examples/M5StickCPlus/M5StickCPlus.ino

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+//**********************************************************************************************************
+//*    audioI2S-- I2S audiodecoder for M5StickC Plus and SPK HAT                                           *
+//**********************************************************************************************************
+//
+// first release on May.12/2021
+//
+//
+// THE SOFTWARE IS PROVIDED "AS IS" FOR PRIVATE USE ONLY, IT IS NOT FOR COMMERCIAL USE IN WHOLE OR PART OR CONCEPT.
+// FOR PERSONAL USE IT IS SUPPLIED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+// WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHOR
+// OR COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+//
+
+#include <M5StickCPlus.h>
+#include "Audio.h"
+
+Audio audio = Audio(true);
+
+String ssid =     "xxxxxxxx";
+String password = "xxxxxxxx";
+
+
+void setup() {
+  M5.begin(false);  //Lcd disabled to reduce noise
+  M5.Axp.ScreenBreath(1); //Lower Lcd backlight
+  pinMode(36, INPUT);
+  gpio_pulldown_dis(GPIO_NUM_25);
+  gpio_pullup_dis(GPIO_NUM_25);
+  M5.Beep.tone(44100);  //Built-in buzzer tone
+  M5.Beep.end();        //disabled
+  
+  audio.setVolume(15); // 0...21
+  
+  WiFi.mode(WIFI_STA);
+  WiFi.begin(ssid.c_str(), password.c_str());
+  while (!WiFi.isConnected()) {
+    delay(10);
+  }
+  ESP_LOGI(TAG, "Connected");
+  ESP_LOGI(TAG, "Starting MP3...\n");
+
+  audio.connecttohost("http://air.ofr.fm:8008/jazz/mp3/128");
+//  audio.connecttospeech("Миска вареників з картоплею та шкварками, змащених салом!", "uk-UA");
+}
+
+void loop() {
+    audio.loop();
+    if(Serial.available()){ // put streamURL in serial monitor
+        audio.stopSong();
+        String r=Serial.readString(); 
+        r.trim();
+        if(r.length()>5) audio.connecttohost(r.c_str());
+        log_i("free heap=%i", ESP.getFreeHeap());
+    }
+}
+
+// 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);
+}