rtc.c File Reference

: This file provides code for the configuration of the RTC instances. More...

#include "rtc.h"

Functions
void	MX_RTC_Init (void)
void	HAL_RTC_MspInit (RTC_HandleTypeDef *rtcHandle)
void	HAL_RTC_MspDeInit (RTC_HandleTypeDef *rtcHandle)
void	Configure_RTC_Clock (void)
	Configure RTC Clock used at RF API. More...
void	setRtcInUseFlag (uint8_t rtcInUse)
	Set a logic value corresponding to the RTC state. 1 if it's being used. More...
void	setRtcIrqFlag (uint8_t rtcIrq)
	Set RTC IRQ flag. More...
void	setRtcInUseForCsFlag (uint8_t rtcInUseForCs)
	Set RTC in use for CS flag. More...
void	setNextRtcWakeUpFlag (uint32_t nextRtcWakeUp)
	Set Next RTC wake up flag. More...
void	setRtcPrescFlag (uint16_t rtcPresc)
	Set RTC prescale flag. More...
uint32_t	getNextRtcWakeUpFlag (void)
	Get RTC next wake up flag. More...
uint8_t	getRtcInUseForCsFlag (void)
	Get RTC in use for CS flag. More...
uint8_t	getRtcIrqFlag (void)
	Get RTC IRQ flag. More...
uint8_t	getRtcInUseFlag (void)
	Get RTC in use flag. More...
uint16_t	getRtcPrescFlag (void)
	Get RTC prescale flag. More...
RTC_HandleTypeDef *	getRtcHandler (void)
	Get the currently RTC handler. More...

Variables
RTC_HandleTypeDef	hrtc

Detailed Description

: This file provides code for the configuration of the RTC instances.

Attention

© Copyright (c) 2019 STMicroelectronics. All rights reserved.

This software component is licensed by ST under BSD 3-Clause license, the "License"; You may not use this file except in compliance with the License. You may obtain a copy of the License at: opensource.org/licenses/BSD-3-Clause

Function Documentation

Configure_RTC_Clock()

void Configure_RTC_Clock

(

void

)

Configure RTC Clock used at RF API.

---

Parameters

[in]	none
[out]	none

Return values

none

getNextRtcWakeUpFlag()

uint32_t getNextRtcWakeUpFlag

(

void

)

Get RTC next wake up flag.

---

Parameters

[in]	none
[out]	none

Return values

next_rtc_wakeup

getRtcHandler()

RTC_HandleTypeDef* getRtcHandler

(

void

)

Get the currently RTC handler.

---

Parameters

[in]	none
[out]	none

Return values

&hrtc

RTC handler address

getRtcInUseFlag()

uint8_t getRtcInUseFlag

(

void

)

Get RTC in use flag.

---

Parameters

[in]	none
[out]	none

Return values

rtc_in_use

1 it's being used, else 0

getRtcInUseForCsFlag()

uint8_t getRtcInUseForCsFlag

(

void

)

Get RTC in use for CS flag.

---

Parameters

[in]	none
[out]	none

Return values

rtc_in_use_for_cs

getRtcIrqFlag()

uint8_t getRtcIrqFlag

(

void

)

Get RTC IRQ flag.

---

Parameters

[in]	none
[out]	none

Return values

rtc_irq

1 or 0

getRtcPrescFlag()

uint16_t getRtcPrescFlag

(

void

)

Get RTC prescale flag.

---

Parameters

[in]	none
[out]	none

Return values

rtc_presc

MX_RTC_Init()

void MX_RTC_Init

(

void

)

Initialize RTC Only

Initialize RTC and set the Time and Date

Enable the WakeUp

setNextRtcWakeUpFlag()

void setNextRtcWakeUpFlag

(

uint32_t

nextRtcWakeUp

)

Set Next RTC wake up flag.

---

Parameters

[in]	nextRtcWakeUp
[out]	none

Return values

none

setRtcInUseFlag()

void setRtcInUseFlag

(

uint8_t

rtcInUse

)

Set a logic value corresponding to the RTC state. 1 if it's being used.

---

Parameters

[in]	rtcInUse	1 it's being used, else 0
[out]	none

Return values

none

setRtcInUseForCsFlag()

void setRtcInUseForCsFlag

(

uint8_t

rtcInUseForCs

)

Set RTC in use for CS flag.

---

Parameters

[in]	rtcInUseForCs	1 it's being used, else 0
[out]	none

Return values

none

setRtcIrqFlag()

void setRtcIrqFlag

(

uint8_t

rtcIrq

)

Set RTC IRQ flag.

---

Parameters

[in]	rtcIrq	1 or 0
[out]	none

Return values

none

setRtcPrescFlag()

void setRtcPrescFlag

(

uint16_t

rtcPresc

)

Set RTC prescale flag.

---

Parameters

[in]	rtcPresc
[out]	none

Return values

none