AudioWAVServerEx through SoftAP

[pauldupuyjr]

I am new to using AudioWAVServerEx, want to use it on an ESP32-S3 device operating on a private dedicated network with SoftAP (for transmission to another ESP32-S3), and am getting errors. Here's the code:

AudioSourceSPIFFS source(startFilePath, ext);
WAVDecoder decoder;
AudioWAVServerEx audioServer;
AudioPlayer audioPlayer(source, audioServer, decoder);

const char *wifiSSID = "ssid1";
const char *wifiPassword = "password1";
const bool  wifiHideSSID = false;
const int   wifiChannel = 3;   // Between 1 and 13
const int   wifiConnections = 2;    // 1-4
IPAddress ipAddressLocal(192,168,0,1);
IPAddress ipAddressGateway(192,168,0,1);
IPAddress ipAddressSubnet(255,255,255,0);
// #define ARDUHAL_LOG_LEVEL ARDUHAL_LOG_LEVEL_VERBOSE -- in esp32-hal-log.h

void initWifi() {
    WiFi.enableAP(true);
    WiFi.mode(WIFI_AP);
    WiFi.softAPConfig(ipAddressLocal, ipAddressGateway, ipAddressSubnet);
    WiFi.softAP(wifiSSID, wifiPassword, wifiChannel, wifiHideSSID, wifiConnections);
}

void setup() {
    initWifi();

    AudioLogger::instance().begin(Serial, audio_tools::AudioLogger::Debug);
    HttpLogger.setLevel(Debug);

    // Source
    source.setFileFilter(fileFilter);
    source.setTimeoutAutoNext(nextTimeout);

    // Server
    AudioInfo info(16000, 1, 16);
    auto cfg = audioServer.defaultConfig();
    cfg.copyFrom(info);
    cfg.ssid = wifiSSID;
    cfg.password = wifiPassword;
    audioServer.begin(cfg);

    // Player
    audioPlayer.begin();
}

// *** Play Audio ***
void loop() {
    audioPlayer.copy();
    audioServer.copy();
}

Output:

[  8275][D][WiFiGeneric.cpp:1040] _eventCallback(): Arduino Event: 0 - WIFI_READY
[  8322][V][WiFiGeneric.cpp:393] _arduino_event_cb(): AP Started
[  8322][V][WiFiGeneric.cpp:97] set_esp_interface_ip(): Configuring SoftAP static IP: 192.168.0.1, MASK: 255.255.255.0, GW: 192.168.0.1
[  8340][D][WiFiGeneric.cpp:1040] _eventCallback(): Arduino Event: 10 - AP_START
[  8348][V][WiFiGeneric.cpp:143] set_esp_interface_ip(): SoftAP: 192.168.0.1 | Gateway: 192.168.0.1 | DHCP Start: 0.0.0.0 | Netmask: 255.255.255.0
[  8361][V][WiFiGeneric.cpp:190] set_esp_interface_ip(): DHCP Server Range: 192.168.0.2 to 192.168.0.12
192.168.0.1
TinyHttp ExtensionStream
TinyHttp HttpStreamedMultiOutput
TinyHttp HttpRequestHandlerLine
TinyHttp ExtensionStreamBasic
[D] Allocator.h : 68 - Allocated 8
[D] Allocator.h : 68 - Allocated 50
[D] Buffers.h : 77 - writeArray 4 -> 4
[D] Buffers.h : 77 - writeArray 4 -> 4
[D] Buffers.h : 77 - writeArray 4 -> 4
[D] Buffers.h : 77 - writeArray 4 -> 4
[D] Buffers.h : 77 - writeArray 4 -> 4
[D] Buffers.h : 77 - writeArray 2 -> 2
[D] Buffers.h : 77 - writeArray 2 -> 2
[D] Buffers.h : 77 - writeArray 4 -> 4
[D] Buffers.h : 77 - writeArray 4 -> 4
[D] Buffers.h : 77 - writeArray 2 -> 2
[D] Buffers.h : 77 - writeArray 2 -> 2
[D] Buffers.h : 77 - writeArray 4 -> 4
[D] Buffers.h : 77 - writeArray 4 -> 4
TinyHttp HttpHeader
TinyHttp HttpHeader
TinyHttp HttpServer
TinyHttp HttpServer addExtension
TinyHttp ExtensionStream open
TinyHttp ExtensionStreamBasic open
[  8375][V][WiFiGeneric.cpp:341] _arduino_event_cb(): STA Started
[  8378][V][WiFiGeneric.cpp:97] set_esp_interface_ip(): Configuring Station static IP: 0.0.0.0, MASK: 0.0.0.0, GW: 0.0.0.0
[  8392][D][WiFiGeneric.cpp:1040] _eventCallback(): Arduino Event: 2 - STA_START
.....[ 11234][V][WiFiGeneric.cpp:363] _arduino_event_cb(): STA Disconnected: SSID: Alma, BSSID: 00:00:00:00:00:00, Reason: 201
[ 11245][D][WiFiGeneric.cpp:1040] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED
[ 11253][W][WiFiGeneric.cpp:1062] _eventCallback(): Reason: 201 - NO_AP_FOUND
[ 11260][D][WiFiGeneric.cpp:1082] _eventCallback(): WiFi Reconnect Running
[ 11268][V][WiFiGeneric.cpp:97] set_esp_interface_ip(): Configuring Station static IP: 0.0.0.0, MASK: 0.0.0.0, GW: 0.0.0.0
......

Thanks in advance for your help.

[pschatzmann]

Follow the advice from the Wiki.

Start with a sketch that tests the Wifi connection first and only advance when this is working.