arduino-audio-tools/_memory_manager_8h_source.html

#pragma once


#include "AudioLogger.h"

#ifdef ESP32

#include "esp_heap_caps.h"

#endif


namespace audio_tools {


class MemoryManager {

public:

  MemoryManager() = default;


  MemoryManager(int limit) {

    begin(limit);

  };


  bool begin(int limit = 10000) {

#ifdef ESP32

    LOGI("Activate PSRAM from %d bytes", limit);

    heap_caps_malloc_extmem_enable(limit);

    return true;

#else

    return false;

#endif

  }


};


}

LOGI
#define LOGI(...)
Definition AudioLoggerIDF.h:28

audio_tools::MemoryManager
MemoryManager which activates the use of external SPIRAM memory. When external memory is in use,...
Definition MemoryManager.h:20

audio_tools::MemoryManager::MemoryManager
MemoryManager()=default
Default Constructor - call begin() to activate PSRAM.

audio_tools::MemoryManager::MemoryManager
MemoryManager(int limit)
Constructor which activates PSRAM. This constructor automatically calls begin()
Definition MemoryManager.h:25

audio_tools::MemoryManager::begin
bool begin(int limit=10000)
Activate the PSRAM for allocated memory > limit.
Definition MemoryManager.h:29

audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition AudioCodecsBase.h:10

audio_tools::writeData
size_t writeData(Print *p_out, T *data, int samples, int maxSamples=512)
Definition AudioTypes.h:508