quasar.h

Board Support Package for the Quasar board.

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 struct quasar_config quasar_config_t: Configuration set by the application to configure the Quasar BSP.

Note

If debug mode is enabled, both debug GPIOs and a debug UART will be initialized. The GPIOs are located on the expansion port, and communication via UART is available through the port of the ST-Link programmer alongside SWD. The UART protocol is set to 115200 baud, 8 data bits, no parity, and 1 stop bit (115200 8N1).

Functions

void quasar_init(quasar_config_t quasar_config, quasar_bsp_status_t *err)

Initialize the Quasar board’s peripherals.

Parameters:

quasar_config – The application level configuration.
err – [out] Pointer to store error status.

void quasar_system_reset(void): Initiate a system reset request to reset the MCU.

quasar_revision_t quasar_get_board_revision(void)

Get the board revision.

Returns:: Board revision.

void quasar_jump_to_bootloader(void): Jump to bootloader mode for board programming.

struct quasar_config

#include <quasar.h>

Configuration set by the application to configure the Quasar BSP.

Note

If debug mode is enabled, both debug GPIOs and a debug UART will be initialized. The GPIOs are located on the expansion port, and communication via UART is available through the port of the ST-Link programmer alongside SWD. The UART protocol is set to 115200 baud, 8 data bits, no parity, and 1 stop bit (115200 8N1).

Public Members

bool debug_enabled: Enable debug mode to control debug pins and UART on the ST-Link.

bool radio1_enabled: Enable radio 1 peripherals.

bool radio2_enabled: Enable radio 2 peripherals.

bool adc_enabled: Select if adc features are activated. This allow to deinitialize the ADC if battery monitoring is not used.

quasar_clk_freq_t clk_freq: Select the board clock frequency.

quasar_vdd_selection_t quasar_vdd_selection: Select the board VDD level.