Problem Description

example: streams-adc-i2s.ino

I used this example and made a few minor changes, but when running on ESP32-S3-BOX-3, the microphone couldn't be read, and each byte of the data in the buffer was 255
我使用了该示例并做了一点小改动，但在ESP32-S3-BOX-3上运行时无法读取麦克风，缓冲区内的数据每个字节皆为255

Device Description

ESP32-S3-BOX-3

[env:freenove_esp32_s3_wroom]
platform = https://github.com/pioarduino/platform-espressif32/releases/download/stable/platform-espressif32.zip
board = freenove_esp32_s3_wroom
framework = arduino
monitor_speed = 115200
build_flags =
-D ARDUINO_USB_MODE=1
-D ARDUINO_USB_CDC_ON_BOOT=1
lib_deps =
bodmer/TFT_eSPI@^2.5.43
lvgl/[email protected]
https://github.com/pschatzmann/arduino-audio-tools.git
https://github.com/gilmaimon/ArduinoWebsockets.git

Sketch

#include <Arduino.h>
#include "AudioTools.h"

AudioInfo info(16000, 1, 16);
AnalogAudioStream in; 
I2SStream out;                        
StreamCopy copier(out, in); // copy in to out

// Arduino Setup
void setup(void) {
  Serial.begin(115200);
  while (!Serial)
  {
    ;
  }

  
  //AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Debug);

  // RX automatically uses port 0 with pin GPIO34
  auto cfgRx = in.defaultConfig(RX_MODE);
  cfgRx.copyFrom(info);
  in.begin(cfgRx);

  // TX on I2S_NUM_1 
  auto cfgTx = out.defaultConfig(TX_MODE);
  cfgTx.port_no = 1;
  cfgTx.copyFrom(info);
  out.begin(cfgTx);
}

// Arduino loop - copy data 
void loop() {
  copier.copy();
}

Other Steps to Reproduce

No response

What is your development environment (incl. core version info)

Arduino 3

I have checked existing issues, discussions and online documentation

• I confirm I have checked existing issues, discussions and online documentation