I2SDriverESP32V1.h File Reference

#include "AudioToolsConfig.h"
#include "AudioTools/CoreAudio/AudioI2S/I2SConfig.h"
#include "AudioTools/CoreAudio/AudioI2S/I2SDriverBase.h"
#include "driver/i2s_pdm.h"
#include "driver/i2s_std.h"
#include "driver/i2s_tdm.h"
#include "esp_system.h"
#include <atomic>
#include <type_traits>

Go to the source code of this file.

Classes
struct	I2SDriverESP32V1::DriverCommon
struct	I2SDriverESP32V1::DriverI2S
struct	HasDmaBufferInPsram< T, typename >
struct	HasDmaBufferInPsram< T, std::void_t< decltype(std::declval< T & >().dma_buffer_in_psram)> >
struct	HasDmaBurstSize< T, typename >
struct	HasDmaBurstSize< T, std::void_t< decltype(std::declval< T & >().dma_burst_size)> >
class	I2SDriverESP32V1
	Basic I2S API for the ESP32 (using the new API). https://docs.espressif.com/projects/esp-idf/en/v5.0.1/esp32/api-reference/peripherals/i2s.html#i2s-communication-mode. More...

Namespaces
namespace	audio_tools
	Generic Implementation of sound input and output for desktop environments using portaudio.
namespace	audio_tools::i2s_detail

Macros
#define	I2S_CHANNEL_DEFAULT_CONFIG_SAFE(port, role)   getDefaultChannelConfig(port, role)
#define	I2S_MCLK_MULTIPLE_192   static_cast<i2s_mclk_multiple_t>(192)
#define	IS_I2S_IMPLEMENTED

Typedefs
using	i2s_port_t = int

Functions
template<typename T = i2s_chan_config_t>
static i2s_chan_config_t	getDefaultChannelConfig (i2s_port_t port, i2s_role_t role)

Macro Definition Documentation

I2S_CHANNEL_DEFAULT_CONFIG_SAFE

#define I2S_CHANNEL_DEFAULT_CONFIG_SAFE	(		port,
			role
	)		getDefaultChannelConfig(port, role)

I2S_MCLK_MULTIPLE_192

#define I2S_MCLK_MULTIPLE_192   static_cast<i2s_mclk_multiple_t>(192)

IS_I2S_IMPLEMENTED

#define IS_I2S_IMPLEMENTED