// https://twitter.com/wakwak-koba/
#define RADIKO_USER "Radiko登録メールアドレス"
#define RADIKO_PASS "登録パスワード"
#include <WebRadio_Radiko.h>
#include <AudioOutputI2S.h>
#include <ArduinoOTA.h>
#include <WebServer.h>
static AudioOutputI2S out(0, AudioOutputI2S::EXTERNAL_I2S, 10);
static Radiko radio(&out, APP_CPU_NUM);
static WebServer httpd(80);
static String stationName;
// Wi-Fi接続情報を入力
const char* ssid ="SSIDキー";
const char* password = "パスワード";
const IPAddress ip(使用するIPアドレス);
const IPAddress gateway(デフォルトゲートウェイ);
const IPAddress subnet(255,255,255, 0);
const IPAddress dns1(DNSサーバアドレス);
//wifi接続
int lpcnt;
int lpcnt2;
void setup() {
Serial.begin(115200);
#ifdef CONFIG_IDF_TARGET_ESP32S3
out.SetPinout(15, 6, 7); // bck, lrc, dout
pinMode( 4, OUTPUT); digitalWrite( 4, LOW); // XSMT
pinMode( 5, OUTPUT); digitalWrite( 5, LOW); // FMT
pinMode(16, OUTPUT); digitalWrite(16, LOW); // SCK
pinMode(17, OUTPUT); digitalWrite(17, LOW); // FLT
pinMode(18, OUTPUT); digitalWrite(18, LOW); // DEMP
#else
//out.SetPinout(26, 25, 22); // bck, lrc, dout
#endif
// ssidとpasswordを用いてWi-Fiに接続
Serial.print("Connecting to ");
Serial.println(ssid);
if (!WiFi.config(ip,gateway,subnet,dns1)){
Serial.println("Failed to configure!");
}
while (WiFi.status() != WL_CONNECTED) { // 接続確認
delay(500); // 0.5秒毎にチェック
lpcnt += 1 ; //
if (lpcnt > 6) { // 6回目(3秒) で切断/再接続
WiFi.disconnect(true,true) ;
WiFi.config(ip,gateway,subnet,dns1); //
WiFi.begin(ssid, password); //
lpcnt = 0 ; //
lpcnt2 += 1 ; // 再接続の回数をカウント
} //
if (lpcnt2 > 3) { // 3回 接続できなければ、
ESP.restart() ; // ソフトウェアリセット
} //
Serial.print("."); //
}
// IPアドレスを出力
Serial.println("");
Serial.println("WiFi connected.");
Serial.println("IP address: ");
Serial.println(WiFi.localIP());
ArduinoOTA.onStart([]() {
radio.stop();
out.stop();
});
ArduinoOTA.begin();
#if defined( RADIKO_USER ) && defined( RADIKO_PASS )
radio.setAuthorization(RADIKO_USER, RADIKO_PASS);
#endif
radio.setEnableSBR(true);
radio.onPlay = [](const char * station_name, const size_t station_idx) {
Serial.printf("onPlay:%d %s\n", station_idx, station_name);
stationName = String(station_name);
};
radio.onInfo = [](const char * text) {
Serial.println(text);
};
radio.setSyslog("255.255.255.255");
if(!radio.begin()) {
Serial.println("failed: radio.begin()");
for(;;);
}
for(int i = 0; i < radio.getNumOfStations(); i++)
Serial.printf("%d %s\n", i, radio.getStation(i)->getName());
httpd.on("/top", [&]() {
if(httpd.method() == HTTP_POST) {
auto select_station = httpd.arg("station");
if(select_station.length()) {
auto station = radio.getStation(select_station.toInt());
station->play();
stationName = String(station->getName()) + " に切り替え中";
}
}
httpd.sendHeader("Connection", "close");
String html =
"<!DOCTYPE html><html>"
"<head>"
"<title>WebRadio_Radiko</title>"
"<meta charset=\"UTF-8\">"
"<meta http-equiv=\"refresh\" content=\"5\">"
"</head>"
"<body>"
"<h1>" + stationName + "<h1>"
"</body>"
"</html>";
httpd.send(200, "text/html", html);
});
httpd.on("/list", HTTP_GET, [&]() {
httpd.sendHeader("Connection", "close");
String htmlHeader =
"<!DOCTYPE html><html>"
"<head>"
"<title>WebRadio_Radiko</title>"
"<meta charset=\"UTF-8\">"
"<script type=\"text/javascript\">"
" function sel(index) {"
" form.station.value = index;"
" form.submit();"
" }"
"</script>"
"</head>"
"<body>"
"<h2>WebRadio_Radiko</h2>"
"<form method=\"post\" action=\"top\" target=\"top\" id=\"form\">"
" <input type=\"hidden\" name=\"station\" />"
"</form>";
String htmlFooter = "</body></html>";
String htmlbody;
for(int i = 0; i < radio.getNumOfStations(); i++)
htmlbody += "<a href=\"javascript:sel(" + String(i) + ")\">" + String(radio.getStation(i)->getName()) + "</a><br />";
httpd.send(200, "text/html", htmlHeader + htmlbody + htmlFooter);
});
httpd.on("/", HTTP_GET, [&]() {
httpd.sendHeader("Connection", "close");
String html =
"<!DOCTYPE html><html>"
"<head>"
"<title>WebRadio_Radiko</title>"
"<meta charset=\"UTF-8\">"
"</head>"
"<frameset rows=\"96,*\" cols=\"*\" frameborder=\"no\">"
" <frame src=\"top\" name=\"top\" frameborder=\"no\" scrolling=\"no\" />"
" <frame src=\"list\" name=\"list\" frameborder=\"no\" scrolling=\"auto\" />"
"</frameset>"
"<noframes>"
" <body>"
" フレームを使っています"
" </body>"
"</noframes>"
"</html>";
httpd.send(200, "text/html", html);
});
httpd.begin();
radio.play();
#ifdef CONFIG_IDF_TARGET_ESP32S3
digitalWrite( 4, HIGH); // XSMT
#endif
}
void loop() {
ArduinoOTA.handle();
httpd.handleClient();
radio.handle();
}
