Refactor AR init debug logging for network-only sentinel

Agent-Logs-Url: https://github.com/wled/WLED/sessions/85b2a158-f6ba-45cf-88af-0d51b9202cab

Co-authored-by: netmindz <442066+netmindz@users.noreply.github.com>

platformio.ini

@@ -375,6 +375,7 @@ build_flags = ${common.build_flags} ${esp8266.build_flags} -D WLED_RELEASE_NAME=
   -D WLED_DISABLE_PARTICLESYSTEM2D
 lib_deps = ${esp8266.lib_deps}
 monitor_filters = esp8266_exception_decoder
+custom_usermods = audioreactive
 
 [env:nodemcuv2_compat]
 extends = env:nodemcuv2
@@ -384,6 +385,7 @@ platform_packages = ${esp8266.platform_packages_compat}
 build_flags = ${common.build_flags} ${esp8266.build_flags_compat} -D WLED_RELEASE_NAME=\"ESP8266_compat\" #-DWLED_DISABLE_2D
   -D WLED_DISABLE_PARTICLESYSTEM2D
 ;; lib_deps = ${esp8266.lib_deps_compat} ;; experimental - use older NeoPixelBus 2.7.9
+custom_usermods = audioreactive
 
 [env:nodemcuv2_160]
 extends = env:nodemcuv2
@@ -402,6 +404,7 @@ build_flags = ${common.build_flags} ${esp8266.build_flags} -D WLED_RELEASE_NAME=
   -D WLED_DISABLE_PARTICLESYSTEM2D
   -D WLED_DISABLE_PARTICLESYSTEM1D
 lib_deps = ${esp8266.lib_deps}
+custom_usermods = audioreactive
 
 [env:esp8266_2m_compat]
 extends = env:esp8266_2m
@@ -411,6 +414,7 @@ platform_packages = ${esp8266.platform_packages_compat}
 build_flags = ${common.build_flags} ${esp8266.build_flags_compat} -D WLED_RELEASE_NAME=\"ESP02_compat\" #-DWLED_DISABLE_2D
   -D WLED_DISABLE_PARTICLESYSTEM1D
   -D WLED_DISABLE_PARTICLESYSTEM2D
+custom_usermods = audioreactive
 
 [env:esp8266_2m_160]
 extends = env:esp8266_2m

usermods/audioreactive/audio_reactive.cpp

@@ -140,7 +140,7 @@ static uint8_t binNum = 8;           // Used to select the bin for FFT based bea
 #if defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32C3)
 #define UM_AUDIOREACTIVE_USE_INTEGER_FFT // always use integer FFT on ESP32-S2 and ESP32-C3
 #endif
-#endif
+#endif // UM_AUDIOREACTIVE_USE_ARDUINO_FFT
 
 #if !defined(UM_AUDIOREACTIVE_USE_INTEGER_FFT)
 using FFTsampleType = float;
@@ -758,6 +758,8 @@ class AudioReactive : public Usermod {
   private:
 #ifdef ARDUINO_ARCH_ESP32
 
+    static constexpr uint8_t SR_DMTYPE_NETWORK_ONLY = 254;
+
     #ifndef AUDIOPIN
     int8_t audioPin = -1;
     #else
@@ -1439,7 +1441,7 @@ class AudioReactive : public Usermod {
           break;
         #endif
 
-        case 254: // dummy "network receive only" mode
+        case SR_DMTYPE_NETWORK_ONLY: // dummy "network receive only" mode
           if (audioSource) delete audioSource; audioSource = nullptr;
           disableSoundProcessing = true;
           audioSyncEnabled = 2; // force udp sound receive mode
@@ -1456,19 +1458,25 @@ class AudioReactive : public Usermod {
       }
       delay(250); // give microphone enough time to initialise
 
-      if (!audioSource && (dmType != 254)) enabled = false;// audio failed to initialise
+      if (!audioSource && (dmType != SR_DMTYPE_NETWORK_ONLY)) enabled = false;// audio failed to initialise
 #endif
       if (enabled) onUpdateBegin(false);                 // create FFT task, and initialize network
 
 
 #ifdef ARDUINO_ARCH_ESP32
-      if (FFT_Task == nullptr) enabled = false;          // FFT task creation failed
+      if (audioSource && FFT_Task == nullptr) enabled = false;          // FFT task creation failed
       if((!audioSource) || (!audioSource->isInitialized())) {  // audio source failed to initialize. Still stay "enabled", as there might be input arriving via UDP Sound Sync 
-      #ifdef WLED_DEBUG
-        DEBUG_PRINTLN(F("AR: Failed to initialize sound input driver. Please check input PIN settings."));
-      #else
-        DEBUGSR_PRINTLN(F("AR: Failed to initialize sound input driver. Please check input PIN settings."));
-      #endif
+#ifdef WLED_DEBUG
+        #define AR_INIT_DEBUG_PRINT DEBUG_PRINTLN
+#else
+        #define AR_INIT_DEBUG_PRINT DEBUGSR_PRINTLN
+#endif
+        if (dmType == SR_DMTYPE_NETWORK_ONLY) {
+          AR_INIT_DEBUG_PRINT(F("AR: No sound input driver configured - network receive only."));
+        } else {
+          AR_INIT_DEBUG_PRINT(F("AR: Failed to initialize sound input driver. Please check input PIN settings."));
+        }
+        #undef AR_INIT_DEBUG_PRINT
         disableSoundProcessing = true;
       }
 #endif
@@ -2123,6 +2131,9 @@ class AudioReactive : public Usermod {
       uiScript.print(F("addOption(dd,'Generic PDM',5);"));
     #endif
     uiScript.print(F("addOption(dd,'ES8388',6);"));
+      uiScript.print(F("addOption(dd,'None - network receive only',"));
+      uiScript.print(SR_DMTYPE_NETWORK_ONLY);
+      uiScript.print(F(");"));
     
       uiScript.print(F("dd=addDropdown(ux,'config:AGC');"));
       uiScript.print(F("addOption(dd,'Off',0);"));