lampda::platform::microphone::PdmData Struct Reference

Store the audio data obtained from the microphone. More...

#include <pdm_handle.h>

Public Member Functions
bool	is_valid () const
	if this is false, all the data are garbage

Public Attributes
std::array< int16_t, SAMPLE_SIZE >	data
	raw audio data buffer
uint64_t	sampleDuration_us
	duration of the sample in microseconds
uint64_t	sampleTime_us
	time at the start of the sample in microseconds
uint16_t	sampleRead = 0
	number of sound sample in array. Will be <= SAMPLE_SIZE

Static Public Attributes
static constexpr uint16_t	SAMPLE_SIZE = 512
	Size of the sound sample.

Detailed Description

Store the audio data obtained from the microphone.

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The documentation for this struct was generated from the following file:

• src/system/platform/pdm_handle.h