snapshot

libraries/audio-tools/examples/examples-communication/esp-now/pcm/communication-espnow-receive_csv/communication-espnow-receive_csv.ino

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+/**
+ * @file example-espnow-receive_csv.ino
+ * @author Phil Schatzmann
+ * @brief Receiving audio via ESPNow
+ * @version 0.1
+ * @date 2022-03-09
+ * 
+ * @copyright Copyright (c) 2022
+ */
+
+#include "AudioTools.h"
+#include "AudioTools/Communication/ESPNowStream.h"
+
+ESPNowStream now;
+const char *peers[] = {"A8:48:FA:0B:93:02"};
+
+void setup() {
+  Serial.begin(115200);
+  AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Warning);
+
+  auto cfg = now.defaultConfig();
+  cfg.mac_address = "A8:48:FA:0B:93:01";
+  now.begin(cfg);
+  now.addPeers(peers);
+
+  Serial.println("Receiver started...");
+}
+
+void loop() { 
+  int16_t sample;
+  if (now.readBytes((uint8_t*)&sample,2)){
+    Serial.println(sample); 
+  }  
+}