audio_player_esp32_config_t Struct Reference

#include <esp32.h>

Collaboration diagram for audio_player_esp32_config_t:

Data Fields
audio_sink_t *	sink
	output, may be NULL and set later with player_cmd_set_sink()
library_t *	library
	optional music library index
const char *	state_dir
	resume state and scrobble log directory, NULL = none
bool	scrobble_log
	write a Rockbox-format .scrobbler.log into state_dir
float	volume_default_db
	first volume when there is no saved state
float	volume_max_db
	upper volume limit (hearing protection), <= 0
float	volume_step_db
	player_cmd_volume_step() increment
uint32_t	task_stack
	bytes of internal RAM for the audio task; the MP3 decoder alone takes about 16 KB of it per frame (minimp3 scratch)
uint8_t	task_priority
	FreeRTOS priority of the audio task.
int8_t	task_core
	core to pin the audio task to, -1 = any
core_event_sink_t	on_event
	optional: player events (called from the audio task)
void *	on_event_user
core_log_level_t	log_level

Field Documentation

library

library_t* audio_player_esp32_config_t::library

optional music library index

log_level

core_log_level_t audio_player_esp32_config_t::log_level

on_event

core_event_sink_t audio_player_esp32_config_t::on_event

optional: player events (called from the audio task)

on_event_user

void* audio_player_esp32_config_t::on_event_user

scrobble_log

bool audio_player_esp32_config_t::scrobble_log

write a Rockbox-format .scrobbler.log into state_dir

sink

audio_sink_t* audio_player_esp32_config_t::sink

output, may be NULL and set later with player_cmd_set_sink()

state_dir

const char* audio_player_esp32_config_t::state_dir

resume state and scrobble log directory, NULL = none

task_core

int8_t audio_player_esp32_config_t::task_core

core to pin the audio task to, -1 = any

task_priority

uint8_t audio_player_esp32_config_t::task_priority

FreeRTOS priority of the audio task.

task_stack

uint32_t audio_player_esp32_config_t::task_stack

bytes of internal RAM for the audio task; the MP3 decoder alone takes about 16 KB of it per frame (minimp3 scratch)

volume_default_db

float audio_player_esp32_config_t::volume_default_db

first volume when there is no saved state

volume_max_db

float audio_player_esp32_config_t::volume_max_db

upper volume limit (hearing protection), <= 0

volume_step_db

float audio_player_esp32_config_t::volume_step_db

player_cmd_volume_step() increment

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

• src/audio_player/esp32.h