quasar_led.h

This module configures LEDs and provides functions to control each of them.

Copyright

Copyright (C) 2026 SPARK Microsystems International Inc. All rights reserved.

License

This source code is proprietary and subject to the SPARK Microsystems Software EULA found in this package in file EULA.txt.

Author

SPARK FW Team.

Typedefs

typedef enum quasar_led_peripherals quasar_led_peripherals_t

Quasar BSP LED peripherals selection.

Enums

enum quasar_led_peripherals

Quasar BSP LED peripherals selection.

Values:

enumerator QUASAR_LED_USB

The LED_USB indicates whether the USB port is the audio source.

enumerator QUASAR_LED_LINEIN

The LED_LINEIN indicates that the line-in jack is enabled.

enumerator QUASAR_LED_HPJACK

The LED_HPJACK indicates that the headphone jack is enabled.

enumerator QUASAR_LED_USER_1

User application LED.

enumerator QUASAR_LED_USER_2

User application LED.

enumerator QUASAR_LED_USER_3

User application LED.

enumerator QUASAR_LED_USER_4

User application LED.

Functions

void quasar_led_init(void)

Initialize LED peripherals.

void quasar_led_deinit(void)

Deinitialize LED peripherals.

void quasar_led_set(quasar_led_peripherals_t quasar_led_peripheral)

Set the GPIO output related to the selected LED peripheral.

Parameters:

quasar_led_peripheral – [in] Selected LED peripheral.

void quasar_led_clear(quasar_led_peripherals_t quasar_led_peripheral)

Clear the GPIO output related to the selected LED peripheral.

Parameters:

quasar_led_peripheral – [in] Selected LED peripheral.

void quasar_led_toggle(quasar_led_peripherals_t quasar_led_peripheral)

Toggle the GPIO output related to the selected LED peripheral.

Parameters:

quasar_led_peripheral – [in] Selected LED peripheral.