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[nappk5410]

Happy New Year,
I tried some examples to build a webradio which can show artist and title but the serial monitor shows only messages like this:

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0030,len:4980
load:0x40078000,len:16612
load:0x40080400,len:3500
entry 0x400805b4
[I] URLStream.h : 80 - virtual bool audio_tools::URLStream::begin(const char*, const char*, MethodID, const char*, const char*): http://stream.srg-ssr.ch/m/rsj/mp3_128
[I] Url.h : 59 - Url::parse
[I] Url.h : 97 - url->http://stream.srg-ssr.ch/m/rsj/mp3_128
[I] Url.h : 98 - host->stream.srg-ssr.ch
[I] Url.h : 99 - protocol->http
[I] Url.h : 100 - path->/m/rsj/mp3_128
[I] Url.h : 101 - port->80
[I] URLStream.h : 383 - bool audio_tools::URLStream::login()
...
[I] URLStream.h : 365 - WiFiClient
[I] HttpRequest.h : 240 - process connecting to host stream.srg-ssr.ch port 80
[I] HttpRequest.h : 367 - is connected true with timeout 60000
[I] HttpRequest.h : 251 - Free heap: 230864
[I] HttpHeader.h : 262 - HttpHeader::write
[I] HttpHeader.h : 417 - -> GET /m/rsj/mp3_128 HTTP/1.1
[I] HttpHeader.h : 196 - -> Icy-MetaData: 1
[I] HttpHeader.h : 196 - -> Host: stream.srg-ssr.ch
[I] HttpHeader.h : 196 - -> Connection: keep-alive
[I] HttpHeader.h : 196 - -> Accept-Encoding: identity
[I] HttpHeader.h : 196 - -> Accept: audio/mp3
[I] HttpHeader.h : 338 - ->
[I] HttpRequest.h : 316 - Request written ... waiting for reply
[I] HttpHeader.h : 239 - Data available: 197
[W] URLStream.h : 336 - Redirected to: http://stream.srg-ssr.ch/srgssr/rsj/mp3/128
[I] Url.h : 59 - Url::parse
[I] Url.h : 97 - url->http://stream.srg-ssr.ch/srgssr/rsj/mp3/128
[I] Url.h : 98 - host->stream.srg-ssr.ch
[I] Url.h : 99 - protocol->http
[I] Url.h : 100 - path->/srgssr/rsj/mp3/128
[I] Url.h : 101 - port->80
[I] HttpRequest.h : 240 - process connecting to host stream.srg-ssr.ch port 80
[I] HttpRequest.h : 367 - is connected true with timeout 60000
[I] HttpRequest.h : 251 - Free heap: 228540
[I] HttpHeader.h : 262 - HttpHeader::write
[I] HttpHeader.h : 417 - -> GET /srgssr/rsj/mp3/128 HTTP/1.1
[I] HttpHeader.h : 196 - -> Icy-MetaData: 1
[I] HttpHeader.h : 196 - -> Host: stream.srg-ssr.ch
[I] HttpHeader.h : 196 - -> Connection: keep-alive
[I] HttpHeader.h : 196 - -> Accept-Encoding: identity
[I] HttpHeader.h : 196 - -> Accept: audio/mp3
[I] HttpHeader.h : 338 - ->
[I] HttpRequest.h : 316 - Request written ... waiting for reply
[I] HttpHeader.h : 239 - Data available: 211
[W] URLStream.h : 336 - Redirected to: http://livestreaming-node-3.srg-ssr.ch/srgssr/rsj/mp3/128
[I] Url.h : 59 - Url::parse
[I] Url.h : 97 - url->http://livestreaming-node-3.srg-ssr.ch/srgssr/rsj/mp3/128
[I] Url.h : 98 - host->livestreaming-node-3.srg-ssr.ch
[I] Url.h : 99 - protocol->http
[I] Url.h : 100 - path->/srgssr/rsj/mp3/128
[I] Url.h : 101 - port->80
[I] HttpRequest.h : 240 - process connecting to host livestreaming-node-3.srg-ssr.ch port 80
[I] HttpRequest.h : 367 - is connected true with timeout 60000
[I] HttpRequest.h : 251 - Free heap: 228216
[I] HttpHeader.h : 262 - HttpHeader::write
[I] HttpHeader.h : 417 - -> GET /srgssr/rsj/mp3/128 HTTP/1.1
[I] HttpHeader.h : 196 - -> Icy-MetaData: 1
[I] HttpHeader.h : 196 - -> Host: livestreaming-node-3.srg-ssr.ch
[I] HttpHeader.h : 196 - -> Connection: keep-alive
[I] HttpHeader.h : 196 - -> Accept-Encoding: identity
[I] HttpHeader.h : 196 - -> Accept: audio/mp3
[I] HttpHeader.h : 338 - ->
[I] HttpRequest.h : 316 - Request written ... waiting for reply
[I] HttpHeader.h : 239 - Data available: 5760
[I] HttpHeader.h : 110 - Content-Type: audio/mpeg
[I] HttpRequest.h : 181 - no CONTENT_LENGTH found in reply
[I] URLStream.h : 88 - contentLength: 0
[I] URLStream.h : 95 - ==> http status: 200
[I] MetaDataICY.h : 265 - icy-metaint: 16384
[I] MetaDataICY.h : 278 - void audio_tools::ICYUrlSetup::executeCallback(void ()(audio_tools::MetaDataType, const char, int))
[W] MetaDataICY.h : 280 - callback not defined
[I] MetaDataICY.h : 62 - mp3_blocksize: 16384
[I] MetaDataICY.h : 62 - mp3_blocksize: 1
[I] MetaDataICY.h : 102 - Data ended
[I] MetaDataICY.h : 113 - metaDataLen: 4016
[I] MetaDataICY.h : 116 - Unexpected metaDataLen -> processed as data
[I] MetaDataICY.h : 102 - Data ended
[I] MetaDataICY.h : 113 - metaDataLen: 64
[I] MetaDataICY.h : 119 - Metadata found
[W] MetaDataICY.h : 227 - Unexpected Data: corrupted metadata block rejected (len=64)
==> Corrupted:
[I] MetaDataICY.h : 134 - Metadata ended
[I] MetaDataICY.h : 102 - Data ended
[I] MetaDataICY.h : 113 - metaDataLen: 144
[I] MetaDataICY.h : 119 - Metadata found
[W] MetaDataICY.h : 227 - Unexpected Data: corrupted metadata block rejected (len=144)
==> Corrupted:
[I] MetaDataICY.h : 134 - Metadata ended
[I] MetaDataICY.h : 102 - Data ended
[I] MetaDataICY.h : 113 - metaDataLen: 2176
[I] MetaDataICY.h : 116 - Unexpected metaDataLen -> processed as data
.
.
.
[I] MetaDataICY.h : 102 - Data ended
[I] MetaDataICY.h : 113 - metaDataLen: 2544
[I] MetaDataICY.h : 116 - Unexpected metaDataLen -> processed as data
[I] MetaDataICY.h : 102 - Data ended
[I] MetaDataICY.h : 113 - metaDataLen: 96
[I] MetaDataICY.h : 119 - Metadata found
[W] MetaDataICY.h : 227 - Unexpected Data: corrupted metadata block rejected (len=96)
==> Corrupted:

I used a fresh installation of Arduino IDE 2.3.7 and the actual audio-tools lib. The board is a TTGO T-display.
Did I do something wrong?

Kind regards, nappk5410

[pschatzmann]

By default we only print ASCII data. If the metadata is UTF8 or UTF16 string you will need to set AUDIOTOOLS_METADATA_ICY_ASCII_ONLY to false and handle the invalid characters yourself.