Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-06-08 01:42:58 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

STM32L4 PWR/RCC: nxstyle

Browse Source
This commit is contained in:
Matias Nitsche
2020-04-24 14:51:18 -03:00
committed by patacongo
parent a0d4370163
commit 3fcb441ef8
1 changed files with 30 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/src/stm32l4/stm32l4_pwr.h
+30 -29
View File
@@ -1,4 +1,4 @@
/************************************************************************************
/****************************************************************************
* arch/arm/src/stm32l4/stm32l4_pwr.h
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
@@ -31,14 +31,14 @@
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
************************************************************************************/
****************************************************************************/
#ifndef __ARCH_ARM_SRC_STM32L4_STM32L4_PWR_H
#define __ARCH_ARM_SRC_STM32L4_STM32L4_PWR_H
/************************************************************************************
/****************************************************************************
* Included Files
************************************************************************************/
****************************************************************************/
#include <nuttx/config.h>
@@ -47,9 +47,9 @@
#include "chip.h"
#include "hardware/stm32l4_pwr.h"
/************************************************************************************
/****************************************************************************
* Pre-processor Definitions
************************************************************************************/
****************************************************************************/
#ifndef __ASSEMBLY__
@@ -62,17 +62,18 @@ extern "C"
#define EXTERN extern
#endif
/************************************************************************************
* Public Functions
************************************************************************************/
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/************************************************************************************
/****************************************************************************
* Name: enableclk
*
* Description:
* Enable/disable the clock to the power control peripheral. Enabling must be done
* after the APB1 clock is validly configured, and prior to using any functionality
* controlled by the PWR block (i.e. much of anything else provided by this module).
* Enable/disable the clock to the power control peripheral. Enabling
* must be done after the APB1 clock is validly configured, and prior to
* using any functionality controlled by the PWR block (i.e. much of
* anything else provided by this module).
*
* Input Parameters:
* enable - True: enable the clock to the Power control (PWR) block.
@@ -80,16 +81,16 @@ extern "C"
* Returned Value:
* True: the PWR block was previously enabled.
*
************************************************************************************/
****************************************************************************/
bool stm32l4_pwr_enableclk(bool enable);
/************************************************************************************
/****************************************************************************
* Name: stm32l4_pwr_enablebkp
*
* Description:
* Enables access to the backup domain (RTC registers, RTC backup data registers
* and backup SRAM).
* Enables access to the backup domain (RTC registers, RTC backup data
* registers and backup SRAM).
*
* Input Parameters:
* writable - True: enable ability to write to backup domain registers
@@ -97,29 +98,29 @@ bool stm32l4_pwr_enableclk(bool enable);
* Returned Value:
* True: The backup domain was previously writable.
*
************************************************************************************/
****************************************************************************/
bool stm32l4_pwr_enablebkp(bool writable);
/************************************************************************************
/****************************************************************************
* Name: stm32l4_pwr_enableusv
*
* Description:
* Enables or disables the USB Supply Valid monitoring. Setting this bit is
* mandatory to use the USB OTG FS peripheral.
* Enables or disables the USB Supply Valid monitoring. Setting this bit
* is mandatory to use the USB OTG FS peripheral.
*
* Input Parameters:
* set - True: Vddusb is valid; False: Vddusb is not present. Logical and electrical
* isolation is applied to ignore this supply.
* set - True: Vddusb is valid; False: Vddusb is not present. Logical and
* electrical isolation is applied to ignore this supply.
*
* Returned Value:
* True: The bit was previously set.
*
************************************************************************************/
****************************************************************************/
bool stm32l4_pwr_enableusv(bool set);
/************************************************************************************
/****************************************************************************
* Name: stm32_pwr_setvos
*
* Description:
@@ -132,11 +133,11 @@ bool stm32l4_pwr_enableusv(bool set);
* None
*
* Assumptions:
* At present, this function is called only from initialization logic. If used
* for any other purpose that protection to assure that its operation is atomic
* will be required.
* At present, this function is called only from initialization logic.
* If used for any other purpose that protection to assure that its
* operation is atomic will be required.
*
************************************************************************************/
****************************************************************************/
void stm32_pwr_setvos(int vos);