From dc739f64082f5aca9869685d3700ec03db43effb Mon Sep 17 00:00:00 2001
From: Bertrand Benjamin <benjamin.bertrand@opytex.org>
Date: Thu, 11 Aug 2022 17:09:39 +0200
Subject: [PATCH] Feat: add hostname

---
 esp32_radio/esp32_radio.ino | 53 +++++++++++++++++++++++--------------
 wifiinfo.h.sample           |  9 +++++++
 2 files changed, 42 insertions(+), 20 deletions(-)
 create mode 100644 wifiinfo.h.sample

diff --git a/esp32_radio/esp32_radio.ino b/esp32_radio/esp32_radio.ino
index 461c7ce..db624d5 100644
--- a/esp32_radio/esp32_radio.ino
+++ b/esp32_radio/esp32_radio.ino
@@ -10,11 +10,44 @@ Audio audio;
 
 String ssid = WIFI_SSID;
 String password = WIFI_PASSWD;
+String hostname = HOSTNAME;
+
+int analogValue;
 
 void setup() {
+
+  wifi_init();
+  Serial.println(".");
+  Serial.println("WiFi connecte");
+  Serial.println("Adresse IP: ");
+  Serial.println(WiFi.localIP());
+  Serial.println(WiFi.RSSI());
+
+
+  audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
+  audio.setVolume(30);
+  // audio.connecttohost("http://192.168.2.216:8000/06%20-%20H4dopi.mp3");
+  audio.connecttohost("http://icecast.radiofrance.fr/franceinter-midfi.mp3");
+  // audio.connecttohost("0n-80s.radionetz.de:8000/0n-70s.mp3");
+
+
+}
+
+void loop()
+
+{
+
+  audio.loop();
+
+  analogValue = analogRead(34);
+  audio.setVolume(analogValue*30/4095);
+}
+
+void wifi_init() {
   Serial.begin(115200);
   WiFi.disconnect();
   WiFi.mode(WIFI_STA);
+  WiFi.setHostname(hostname.c_str());
   WiFi.begin(ssid.c_str(), password.c_str());
   
   Serial.print("Connexion au reseau ");
@@ -26,26 +59,6 @@ void setup() {
   }
   WiFi.config(WiFi.localIP(), WiFi.gatewayIP(), WiFi.subnetMask(), IPAddress(192,168,2,1));
 
-  Serial.println(".");
-  Serial.println("WiFi connecte");
-  Serial.println("Adresse IP: ");
-  Serial.println(WiFi.localIP());
-
-
-  audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
-  audio.setVolume(5);
-  // audio.connecttohost("http://192.168.2.216:8000/06%20-%20H4dopi.mp3");
-  audio.connecttohost("http://icecast.radiofrance.fr/franceinter-midfi.mp3");
-  // audio.connecttohost("0n-80s.radionetz.de:8000/0n-70s.mp3");
-
-}
-
-void loop()
-
-{
-
-  audio.loop();
-
 }
 
 void audio_info(const char *info) {
diff --git a/wifiinfo.h.sample b/wifiinfo.h.sample
new file mode 100644
index 0000000..c7bf81e
--- /dev/null
+++ b/wifiinfo.h.sample
@@ -0,0 +1,9 @@
+#ifndef CREDENTIALS_H
+#define CREDENTIALS_H
+
+// Replace with your actual SSID and password:
+#define WIFI_SSID "Your SSID here"
+#define WIFI_PASSWD "WLAN AP password here"
+#define HOSTNAME "hostname"
+
+#endif