when is going to be implemented for I2S ADC DMA ?

[mbalci]

Hello,
When i open i2s.h file there is such code ;

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typedef enum {
    I2S_MODE_MASTER = 1,
    I2S_MODE_SLAVE = 2,
    I2S_MODE_TX = 4,
    I2S_MODE_RX = 8,
    I2S_MODE_DAC_BUILT_IN = 16,       /*!< Output I2S data to built-in DAC, no matter the data format is 16bit or 32 bit, the DAC module will only take the 8bits from MSB*/
   [color=#FF0000] //I2S_MODE_ADC_BUILT_IN = 32,     /*!< Currently not supported yet, will be added for the next version*/[/color]
    I2S_MODE_PDM = 64,
} i2s_mode_t;

So as i understand I2S_MODE_ADC_BUILT_IN not implemented yet. So when will it be available ?Which is the next version ?
Is there any platform that i can use I2S_MODE_ADC_BUILT_IN ?

[ESP_igrr]

Which version of IDF are you using? This mode is supported in current stable version, 3.0.3.

[mbalci]

i just donwloaded arduino 1.8.5 then esp32 from some where .
So where can i get this IDF for arduino ? Is this correct link ?

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https://github.com/platformio/platform-espressif32/releases

And how install this file in to the arduino because platform-espressif32-1.3.0.zip file includes py files.

[ESP_igrr]

To install Arduino for ESP32, follow these instructions: https://github.com/espressif/arduino-es ... manager.md

[mbalci]

To install Arduino for ESP32, follow these instructions: https://github.com/espressif/arduino-es ... manager.md

But this version does not allow to use i2s for adc ,doesnt it?