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libraries/audio-tools/examples/examples-communication/http-client/streams-url-file/streams-url-file.ino

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+/**
+ * @file streams-url-file.ino
+ * @author Phil Schatzmann
+ * @brief Demo how to download a file from the internet and store it to a file. The test was done with an AudioKit which requires
+ * some specific pin settings
+ * @version 0.1
+ * @date 2022-09-09
+ * 
+ * @copyright Copyright (c) 2022
+ * 
+ */
+#include "SD.h"
+#include "AudioTools.h"
+#include "AudioTools/Communication/AudioHttp.h"
+
+#define PIN_AUDIO_KIT_SD_CARD_CS 13
+#define PIN_AUDIO_KIT_SD_CARD_MISO 2
+#define PIN_AUDIO_KIT_SD_CARD_MOSI 15
+#define PIN_AUDIO_KIT_SD_CARD_CLK  14
+
+
+const char *ssid = "SSID";
+const char *password = "password";
+URLStream url(ssid, password); // Music Stream
+StreamCopy copier; //(i2s, music, 1024); // copy music to i2s
+File file; // final output stream
+int retryCount = 5;
+
+// Arduino Setup
+void setup(void) {
+    Serial.begin(115200);
+    AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Info);
+
+    // define custom SPI pins
+    SPI.begin(PIN_AUDIO_KIT_SD_CARD_CLK, PIN_AUDIO_KIT_SD_CARD_MISO, PIN_AUDIO_KIT_SD_CARD_MOSI, PIN_AUDIO_KIT_SD_CARD_CS);
+
+    // intialize SD
+    if(!SD.begin(PIN_AUDIO_KIT_SD_CARD_CS)){   
+        LOGE("SD failed");
+        return;
+    }
+
+    // open music stream
+    url.begin("https://pschatzmann.github.io/Resources/audio/audio-8000.raw");
+
+    // copy file
+    file = SD.open("/audio-8000.raw", FILE_WRITE);
+    // overwirte from beginning
+    file.seek(0); 
+    copier.begin(file, url);
+    copier.copyAll();
+    file.close();
+
+    file = SD.open("/audio-8000.raw");
+    LOGI("file size: %d", file.size());
+}
+
+void loop() {
+}