stmclk_8h_source.html

/*

 * SPDX-FileCopyrightText: 2017 Freie Universität Berlin

 * SPDX-License-Identifier: LGPL-2.1-only

 */


#pragma once


#include <stdbool.h>


#ifdef __cplusplus

extern "C" {

#endif


void stmclk_init_sysclk(void);


void stmclk_enable_hsi(void);


void stmclk_disable_hsi(void);


void stmclk_enable_lfclk(void);


void stmclk_disable_lfclk(void);


void stmclk_dbp_unlock(void);


void stmclk_dbp_lock(void);


bool stmclk_dbp_is_locked(void);


#ifdef __cplusplus

}

#endif


stmclk_dbp_unlock
void stmclk_dbp_unlock(void)
Unlock write access to the backup domain control.

stmclk_disable_hsi
void stmclk_disable_hsi(void)
Disable the internal high speed clock (HSI)

stmclk_enable_hsi
void stmclk_enable_hsi(void)
Enable the internal high speed clock (HSI)

stmclk_enable_lfclk
void stmclk_enable_lfclk(void)
Configure and enable the low speed clock domain.

stmclk_init_sysclk
void stmclk_init_sysclk(void)
Configure the high speed clock domain (main system clock)

stmclk_dbp_is_locked
bool stmclk_dbp_is_locked(void)
Check whether write access to the backup domain is locked.

stmclk_dbp_lock
void stmclk_dbp_lock(void)
Lock write access to backup control domain.

stmclk_disable_lfclk
void stmclk_disable_lfclk(void)
Disable the low frequency clock domain.