flipperzero-firmware/firmware/targets/f7/furi_hal/furi_hal_clock.h

#pragma once

#ifdef __cplusplus
extern "C" {
#endif

/** Early initialization */
void furi_hal_clock_init_early();

/** Early deinitialization */
void furi_hal_clock_deinit_early();

/** Initialize clocks */
void furi_hal_clock_init();

/** Switch to HSI clock */
void furi_hal_clock_switch_to_hsi();

/** Switch to PLL clock */
void furi_hal_clock_switch_to_pll();

/** Stop SysTick counter without resetting */
void furi_hal_clock_suspend_tick();

/** Continue SysTick counter operation */
void furi_hal_clock_resume_tick();

#ifdef __cplusplus
}
#endif