sf_audio_record_i2s_instance_ctrl_t Struct Reference

#include <sf_audio_record_i2s.h>

Data Fields
uint32_t	open
	Used by driver to check if pointer to control.
TX_MUTEX	mutex
	Mutex used to protect access to lower level driver hardware registers.
void *	p_capture_data_buffer
	Pointer to the buffer record buffer */.
uint32_t	capture_data_size
	capture data type
uint32_t	data_size
	Number of bytes captured for each iteration.
uint32_t	buffer_size
	size of the current record buffer */
uint32_t	current_buffer_index
	Index into current buffer */.
void(*	p_callback )(sf_audio_record_callback_args_t *p_args)
	Callback function.
void const *	p_context
	Placeholder for user data.
i2s_instance_t const *	p_lower_lvl_i2s
	Lower level I2S instance.

Detailed Description

Control block for audio recording Initialization occurs when sf_audio_record_api_t::open is called

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

• sf_audio_record_i2s.h