AudioWAVServer html

[Ince1956]

Hi
Is there a way to access the html for the AudioWAVServer or AudioWAVServerEx?

[pschatzmann]

There is no html: the AudioWAVServer just returns data of the format audio/wav!

[Ince1956]

Thanks for your prompt response. I am using the streams-i2s-webserver_wav.ino Example

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On Sat, 28 Dec 2024 at 21:28, Phil Schatzmann ***@***.***> wrote: There is no html: the AudioWAVServer just returns data of the format audio/wav! — Reply to this email directly, view it on GitHub <#1847 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AH3VGY3SKAWI3PFOZAFV7D32H4JZDAVCNFSM6AAAAABUKEI4I2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTCNRYG4ZDANQ> . You are receiving this because you authored the thread.Message ID: <pschatzmann/arduino-audio-tools/repo-discussions/1847/comments/11687206@ github.com>

[Ince1956]

Thanks gor your prompt response. I am using the streams-i2s-webserver_wav.ino example. I wanted to add to the web page if that’s not possible can you give me any hints on integrating the AsyncWebserver with Audio-tools. Thanks Ian

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On Sat, 28 Dec 2024 at 21:28, Phil Schatzmann ***@***.***> wrote: There is no html: the AudioWAVServer just returns data of the format audio/wav! — Reply to this email directly, view it on GitHub <#1847 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AH3VGY3SKAWI3PFOZAFV7D32H4JZDAVCNFSM6AAAAABUKEI4I2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTCNRYG4ZDANQ> . You are receiving this because you authored the thread.Message ID: <pschatzmann/arduino-audio-tools/repo-discussions/1847/comments/11687206@ github.com>

[pschatzmann]

I think you can use both in parallel: just use different ports

[Ince1956]

Hi Phil I am trying to run your example streams-generator-server_wav.ino I get the following error TinyHttp/src/Server/HttpServer.h:327:25: error: 'class WiFiClient' has no member named 'clear' I tried changing clear to flush, the example compiles but the webpage doesn't load the sound. Any help would be appreciated. Regards Ian

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On Sun, 29 Dec 2024 at 07:52, Phil Schatzmann ***@***.***> wrote: I think you can use both in parallel: just use different ports — Reply to this email directly, view it on GitHub <#1847 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AH3VGYYWKXXF7MJJFOYM2UL2H6S2TAVCNFSM6AAAAABUKEI4I2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTCNRYHEYDEOA> . You are receiving this because you authored the thread.Message ID: <pschatzmann/arduino-audio-tools/repo-discussions/1847/comments/11689028@ github.com>

[pschatzmann]

For what ESP32 and what Arduino core ?
The actual version is 3.1 since a couple of days....

[Ince1956]

Hi This is my platformIO.ini [env:dfrobot_firebeetle2_esp32e] platform = ***@***.*** board = dfrobot_firebeetle2_esp32e framework = arduino lib_deps = https://github.com/pschatzmann/arduino-audio-tools.git@^1.0.1 https://github.com/pschatzmann/TinyHttp.git build_flags = -DCORE_DEBUG_LEVEL=5 -Wno-unused-variable -Wno-unused-but-set-variable -Wno-unused-function -Wno-format-extra-args monitor_speed = 115200 monitor_filters = esp32_exception_decoder

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On Sun, 29 Dec 2024 at 15:55, Phil Schatzmann ***@***.***> wrote: For what ESP32 and what Arduino core ? The actual version is 3.1 since a couple of days.... — Reply to this email directly, view it on GitHub <#1847 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AH3VGY2KYVIVLELMCNOAYR32IALOPAVCNFSM6AAAAABUKEI4I2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTCNRZGEYDKMQ> . You are receiving this because you authored the thread.Message ID: <pschatzmann/arduino-audio-tools/repo-discussions/1847/comments/11691052@ github.com>

[pschatzmann]

That doen't say anything: you will need to look at the compile log.
But I think you need to upgrade the platform to get an actual version.

Do you get any error messages when running the sketch ?

[Ince1956]

Is this what you mean? CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/dfrobot_firebeetle2_esp32e.html PLATFORM: Espressif 32 (6.9.0) > DFRobot Firebeetle 2 ESP32-E HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash DEBUG: Current (cmsis-dap) External (cmsis-dap, esp-bridge, esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa) PACKAGES: - framework-arduinoespressif32 @ 3.20017.241212+sha.dcc1105b - tool-esptoolpy @ 1.40501.0 (4.5.1) - toolchain-xtensa-esp32 @ 8.4.0+2021r2-patch5 LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf LDF Modes: Finder ~ chain, Compatibility ~ soft Found 35 compatible libraries Scanning dependencies... Dependency Graph |-- audio-tools @ 1.0.1+sha.ee55bc8 |-- TinyHttp @ 1.0.0+sha.118a695

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On Sun, 29 Dec 2024 at 16:19, Phil Schatzmann ***@***.***> wrote: That doen't say anything: you will need to look at the compile log. But I think you need to upgrade the platform to get an actual version — Reply to this email directly, view it on GitHub <#1847 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AH3VGY4BWNM7KS2UA2BTYQ32IAOJFAVCNFSM6AAAAABUKEI4I2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTCNRZGEYTMMA> . You are receiving this because you authored the thread.Message ID: <pschatzmann/arduino-audio-tools/repo-discussions/1847/comments/11691160@ github.com>

[pschatzmann]

The log used to show the corresponding Arduino core version: That this has been dropped does not really help.
I guess they must be really far behind now...

I will have another look at this tomorrow

[Ince1956]

Ok, thanks.

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On Sun, 29 Dec 2024 at 17:56, Phil Schatzmann ***@***.***> wrote: The log used to show the corresponding Arduino core version: That this has been dropped does not really help. I guess they must be really far behind now... I will have another look at this tomorrow — Reply to this email directly, view it on GitHub <#1847 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AH3VGY7X7BAXVQDXKLIHML32IAZTVAVCNFSM6AAAAABUKEI4I2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTCNRZGE2TINQ> . You are receiving this because you authored the thread.Message ID: <pschatzmann/arduino-audio-tools/repo-discussions/1847/comments/11691546@ github.com>

[pschatzmann]

I just tried streams-generator-server_wav.ino which did not produce any errors.
Please notice that this does not need TinyHttp.

I also added a new method printVersionInfo() in the AudioTools which prints the following information:

---

AudioTools: 1.0.1
Arduino: 10812
Arduino ESP Core Version: 2.0.17
IDF Version: v4.4.7-dirty

---

for
PACKAGES:

• framework-arduinoespressif32 @ 3.20017.241212+sha.dcc1105b
• tool-esptoolpy @ 1.40501.0 (4.5.1)
• toolchain-xtensa-esp32 @ 8.4.0+2021r2-patch5

This is year behind of what you get with Arduino!

[Ince1956]

Thanks Phil I’ll try it out later today Regards Ian

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On Wed, 1 Jan 2025 at 10:42, Phil Schatzmann ***@***.***> wrote: I just tried streams-generator-server_wav.ino which did not produce any errors. Please notice that this does not need TinyHttp. I also added a new method printVersionInfo() in the AudioTools which prints the following information: ------------------------------ AudioTools: 1.0.1 Arduino: 10812 Arduino ESP Core Version: 2.0.17 IDF Version: v4.4.7-dirty ------------------------------ for PACKAGES: - framework-arduinoespressif32 @ 3.20017.241212+sha.dcc1105b - tool-esptoolpy @ 1.40501.0 (4.5.1) - toolchain-xtensa-esp32 @ 8.4.0+2021r2-patch5 Which is indeed really old: so use the defintion recommended in my Wiki! — Reply to this email directly, view it on GitHub <#1847 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AH3VGY6CY7U4F66SO5SWR4D2IPBB7AVCNFSM6AAAAABUKEI4I2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTCNZQHE2TONY> . You are receiving this because you authored the thread.Message ID: <pschatzmann/arduino-audio-tools/repo-discussions/1847/comments/11709577@ github.com>

[Ince1956]

Hi Phil Sorry to bother you, I have the following sketch which displays the sound output on an 8x8 led matrix and also sends the audio to a web server. However the quality of the sound is distorted when I implement the copier.copy() in the loop. If I comment this out the quality is excellent. Am I doing something wrong, or is there a better way to do this? Thanks for your Patience. Regards Ian P.S. Happy New Year #include "AudioTools.h" #include "AudioTools/AudioLibs/AudioRealFFT.h" // or any other supported inplementation #include "AudioTools\AudioLibs\LEDOutput.h" #define PIN_LEDS 23 #define LED_X 8 #define LED_Y 8 // AudioEncodedServer server(new WAVEncoder(),"ssid","password"); AudioWAVServer server("******", "*******"); // the same a above I2SStream i2sStream; // Access I2S as stream ConverterFillLeftAndRight<int16_t> filler(LeftIsEmpty); // fill both channels - or change to RightIsEmpty VolumeStream volume(i2sStream); // enable volume control AudioRealFFT fft; // or any other supported inplementation FFTDisplay fft_dis(fft); // display on matrix LEDOutput led(fft_dis); // output to LED matrix StreamCopy copier(fft, i2sStream); // for led matrix void setup() { Serial.begin(115200); AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Error); // start i2s input with default configuration Serial.println("starting I2S..."); auto config = i2sStream.defaultConfig(RX_MODE); config.i2s_format = I2S_STD_FORMAT; // if quality is bad change to I2S_LSB_FORMAT #23 config.sample_rate = 22050; config.channels = 2; config.bits_per_sample = 16; config.pin_bck = GPIO_NUM_26; config.pin_data = GPIO_NUM_21; config.pin_ws = GPIO_NUM_22; i2sStream.begin(config); Serial.println("I2S started"); // Setup FFT auto tcfg = fft.defaultConfig(); tcfg.length = 1024; tcfg.copyFrom(config); fft.begin(tcfg); fft_dis.fft_group_bin = 3; fft_dis.fft_start_bin = 0; fft_dis.fft_max_magnitude = 0x7fff; fft_dis.begin(); // Setup LED matrix output auto lcfg = led.defaultConfig(); lcfg.x = LED_X; lcfg.y = LED_Y; led.begin(lcfg); // add LEDs FastLED.addLeds<WS2812B, PIN_LEDS, GRB>(led.ledData(), led.ledCount()); // set initial volume auto vcfg = volume.defaultConfig(); vcfg.copyFrom(config); vcfg.allow_boost = true; // activate amplification using linear control volume.begin(vcfg); // we need to provide the bits_per_sample and channels volume.setVolume(10.0); // start data sink server.begin(volume, config, &filler); FastLED.setBrightness(25); } // Arduino loop void loop() { // Handle new connections server.copy(); copier.copy(); led.update(); }

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On Wed, 1 Jan 2025 at 10:42, Phil Schatzmann ***@***.***> wrote: I just tried streams-generator-server_wav.ino which did not produce any errors. Please notice that this does not need TinyHttp. I also added a new method printVersionInfo() in the AudioTools which prints the following information: ------------------------------ AudioTools: 1.0.1 Arduino: 10812 Arduino ESP Core Version: 2.0.17 IDF Version: v4.4.7-dirty ------------------------------ for PACKAGES: - framework-arduinoespressif32 @ 3.20017.241212+sha.dcc1105b - tool-esptoolpy @ 1.40501.0 (4.5.1) - toolchain-xtensa-esp32 @ 8.4.0+2021r2-patch5 Which is indeed really old: so use the defintion recommended in my Wiki! — Reply to this email directly, view it on GitHub <#1847 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AH3VGY6CY7U4F66SO5SWR4D2IPBB7AVCNFSM6AAAAABUKEI4I2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTCNZQHE2TONY> . You are receiving this because you authored the thread.Message ID: <pschatzmann/arduino-audio-tools/repo-discussions/1847/comments/11709577@ github.com>