drhenk
commented
1 year ago Hi powersoft,
You need to set the pinout using out->SetPinout(). I'm getting sound using the following setup. See my complete script in issue #609. Does that work for you?
file = new AudioFileSourceICYStream(URL);
file->RegisterMetadataCB(MDCallback, (void*)"ICY");
buff = new AudioFileSourceBuffer(file, 65536); // playing with this value did not help Jazz24
buff->RegisterStatusCB(StatusCallback, (void*)"buffer");
out = new AudioOutputI2S();
out->SetGain(0.1);
out->SetPinout(27, 26, 25);
mp3 = new AudioGeneratorMP3();
mp3->RegisterStatusCB(StatusCallback, (void*)"mp3");
delay(1000); // Don't start and stop while filling first buffer
mp3->begin(buff, out);
Cheers, Daniel
powersoft
I have an esp32 and connected the UDA1334 via the I2S connection. Try to run a web radio. What to do to get output to my selected my I2S pins? Wont to use the pins 33,32 and 35.
Here my simple web-radio
`#include
include
include
include
include
include
include
/ bclkPin = 26; wclkPin = 25; doutPin = 22; /
const char SSID = ""; const char PASSWORD = "";
const int bufferSize = 16 1024; // buffer in byte, default 16 1024 = 16kb
char * arrayURL[8] = { "http://playerservices.streamtheworld.com/api/livestream-redirect/TLPSTR18.mp3", "http://188.165.212.154:8478/stream", "https://igor.torontocast.com:1025/;.mp3", "http://streamer.radio.co/s06b196587/listen", "http://media-ice.musicradio.com:80/ClassicFMMP3", "http://naxos.cdnstream.com:80/1255_128", "http://149.56.195.94:8015/steam", "http://ice2.somafm.com/christmas-128-mp3" };
String arrayStation[8] = { "Mega Shuffle", "WayUp Radio", "Asia Dream", "KPop Radio", "Classic FM", "Lite Favorites", "MAXXED Out", "SomaFM Xmas" };
AudioGeneratorTalkie talkie;
AudioGeneratorMP3 mp3; AudioFileSourceICYStream file; AudioFileSourceBuffer buff; AudioOutputI2S *out;
const int numCh = sizeof(arrayURL)/sizeof(char ); bool TestMode = true; uint32_t LastTime = 0; int playflag = 0; int ledflag = 0; float fgain = 4.0; int sflag = 0; char URL = arrayURL[sflag]; String station = arrayStation[sflag];
void setup() { Serial.begin(250000); initwifi(); out = new AudioOutputI2S(0, 1, 8, 0); out->SetOutputModeMono(false); out->SetGain(fgain*0.05); URL = arrayURL[0]; Serial.println(URL); StartPlaying(); }
void loop() { }
/ bclkPin = 26; wclkPin = 25; doutPin = 22; / void StartPlaying() { file = new AudioFileSourceICYStream(URL); file->RegisterMetadataCB(MDCallback, (void)"ICY"); buff = new AudioFileSourceBuffer(file, bufferSize); buff->RegisterStatusCB(StatusCallback, (void)"buffer"); out = new AudioOutputI2S(0, 1, 8, 0); // Output to I2S out->SetOutputModeMono(false); out->SetGain(fgain0.05); mp3 = new AudioGeneratorMP3(); mp3->RegisterStatusCB(StatusCallback, (void)"mp3"); mp3->begin(buff, out); Serial.printf("STATUS(URL) %s \n", URL); Serial.flush(); }
void StopPlaying() { if (mp3) { mp3->stop(); delete mp3; mp3 = NULL; } if (buff) { buff->close(); delete buff; buff = NULL; } if (file) { file->close(); delete file; file = NULL; } Serial.printf("STATUS(Stopped)\n"); Serial.flush(); }
void initwifi() { WiFi.disconnect(); WiFi.softAPdisconnect(true); WiFi.mode(WIFI_STA); WiFi.begin(SSID, PASSWORD); int i = 0; while (WiFi.status() != WL_CONNECTED) { Serial.print("STATUS(Connecting to WiFi) "); delay(1000); i = i + 1; if (i > 10) { ESP.restart(); } } Serial.println("OK"); }
void MDCallback(void cbData, const char type, bool isUnicode, const char string) { const char ptr = reinterpret_cast<const char *>(cbData); (void) isUnicode; // Punt this ball for now // Note that the type and string may be in PROGMEM, so copy them to RAM for printf char s1[32], s2[64]; strncpy_P(s1, type, sizeof(s1)); s1[sizeof(s1) - 1] = 0; strncpy_P(s2, string, sizeof(s2)); s2[sizeof(s2) - 1] = 0; Serial.printf("METADATA(%s) '%s' = '%s'\n", ptr, s1, s2);
Serial.flush(); }
void StatusCallback(void cbData, int code, const char string) { const char ptr = reinterpret_cast<const char >(cbData); // Note that the string may be in PROGMEM, so copy it to RAM for printf char s1[64]; strncpy_P(s1, string, sizeof(s1)); s1[sizeof(s1) - 1] = 0; Serial.printf("STATUS(%s) '%d' = '%s'\n", ptr, code, s1); Serial.flush(); } `