Compile errors in IDF

Author: pschatzmann

src/AudioBasic/Int24.h

@@ -43,7 +43,7 @@ class int24_t  {
     set((int32_t)in);
   }
 
-#if defined(STM32) || defined(ESP32C3) || defined(TARGET_RP2040)
+#if defined(STM32) || defined(ESP32C3) || defined(TARGET_RP2040) || !defined(ARDUINO)
 
   int24_t(const int &in) {
     set(in);

src/AudioCodecs/CodecMP3LAME.h

@@ -94,19 +94,6 @@ class MP3EncoderLAME : public AudioEncoder {
         enc->begin();
     }
 
-    // /**
-    //  * @brief Opens the encoder  
-    //  * 
-    //  * @param input_channels 
-    //  * @param input_sample_rate 
-    //  * @param input_bits_per_sample 
-    //  */
-    // void begin(int input_channels, int input_sample_rate, int input_bits_per_sample) {
-    //     TRACED();
-    //     createEnc();
-    //     enc->begin(input_channels, input_sample_rate, input_bits_per_sample);
-    // }
-
 
     AudioInfoLAME &audioInfo(){
         return info;
@@ -153,10 +140,13 @@ class MP3EncoderLAME : public AudioEncoder {
 
     // Create enc only at begin so that we can use psram
     void createEnc(){
+        TRACED();
         if (enc==nullptr){
             enc = new liblame::MP3EncoderLAME();
             if (p_print!=nullptr){
                 setOutputStream(*p_print);
+            } else {
+                LOGE("Output undefined");
             }
             AudioInfoLAME tmp;
             tmp.channels = info.channels;

src/AudioHttp/HttpRequest.h

@@ -1,4 +1,6 @@
 #pragma once
+#include "AudioConfig.h"
+#ifdef USE_URL_ARDUINO
 
 #include "AudioHttp/HttpTypes.h" 
 #include "AudioHttp/HttpHeader.h" 
@@ -288,3 +290,5 @@ class HttpRequest {
 };
 
 }
+
+#endif

src/AudioLibs/AudioKit.h

@@ -43,8 +43,10 @@ friend class AudioKitStream;
     result.fmt = toFormat();
     result.sample_rate = toSampleRate();
     result.bits_per_sample = toBits();
+#if defined(ESP32)
     result.buffer_size = buffer_size;
     result.buffer_count = buffer_count;
+#endif
     // we use the AudioKit library only to set up the codec
     result.i2s_active = false;
 #if AUDIOKIT_SETUP_SD
@@ -67,8 +69,10 @@ friend class AudioKitStream;
     pin_ws = pins.ws_io_num;
     pin_data = pins.data_out_num;
     pin_data_rx = pins.data_in_num;
-#if ESP_IDF_VERSION > ESP_IDF_VERSION_VAL(4, 4, 0)                 
+#if defined(ESP32)
+#  if ESP_IDF_VERSION > ESP_IDF_VERSION_VAL(4, 4, 0)                 
     pin_mck = 0;
+#  endif
 #endif
   };
 

src/AudioLibs/NoArduino.h

@@ -164,7 +164,7 @@ extern uint64_t millis();
 
 } // namespace
 
-#if defined(ESP32) || defined(ESP32_CMAKE)
+#if defined(ESP32) 
 #include "driver/gpio.h"
 /// e.g. for AudioActions
 int digitalRead(int pin) {
@@ -194,10 +194,6 @@ void pinMode(int pin, int mode) {
 	}
 }
 
-#else
-/// e.g. for AudioActions
-int digitalRead(int pin);
-void pinMode(int pin, int mode);
 #endif
 
 using namespace audio_tools;

src/AudioMetaData/MetaData.h

@@ -1,6 +1,6 @@
 #pragma once
-
 #include <stdlib.h>
+#include "AudioConfig.h"
 #include "AudioTools/AudioTypes.h"
 #include "AudioTools/AudioStreams.h"
 #include "AudioMetaData/MetaDataICY.h"
@@ -41,6 +41,8 @@ class MetaDataPrint : public AudioPrint {
         callback = fn; 
     }
 
+#ifdef USE_URL_ARDUINO
+
     /// Starts the processing - iceMetaint is determined from the HttpRequest
     virtual void begin(HttpRequest &http) {
         TRACED();
@@ -49,13 +51,18 @@ class MetaDataPrint : public AudioPrint {
         icySetup.executeCallback(callback);
         begin(metaInt);
     }
+#endif
 
     /// Starts the processing - if iceMetaint is defined we use icecast
     virtual void begin(int iceMetaint=0) {
         LOGD("%s: %d", LOG_METHOD, iceMetaint);
         if (callback!=nullptr){
             if (meta == nullptr) {
+#if defined(USE_URL_ARDUINO)
                 meta = (iceMetaint > 0) ? new MetaDataICY() : (AbstractMetaData *)  new MetaDataID3();
+#else
+                meta =  new MetaDataID3();
+#endif
             }
             meta->setCallback(callback);    
             meta->setIcyMetaInt(iceMetaint);

src/AudioMetaData/MetaDataICY.h

@@ -1,4 +1,6 @@
 #pragma once
+#include "AudioConfig.h"
+#ifdef USE_URL_ARDUINO
 
 #include "AudioMetaData/AbstractMetaData.h"
 #include "AudioBasic/Str.h"
@@ -305,4 +307,6 @@ class ICYUrlSetup {
 
 };
 
-}
+}
+
+#endif

src/AudioTools/AudioTypes.h

@@ -266,7 +266,6 @@ T readSample(Stream* p_stream){
 /// guaranteed to return the requested data
 template<typename T>
 size_t  readSamples(Stream* p_stream, T* data, int samples){
-  T result=0;
   uint8_t *p_result = (uint8_t*) data;
   int open = samples*sizeof(T);
   int total = 0;