move cmsis to bsp/lpc43xx to keep all in repos for travis-ci run
update setting for all project file respectively
This commit is contained in:
hathach
765
demos/bsp/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_rtc.c
Normal file
765
demos/bsp/lpc43xx/CMSISv2p10_LPC43xx_DriverLib/src/lpc43xx_rtc.c
Normal file
@@ -0,0 +1,765 @@
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/**********************************************************************
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||||
* $Id$ lpc43xx_rtc.c 2011-06-02
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||||
*//**
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||||
* @file lpc43xx_rtc.c
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* @brief Contains all functions support for RTC firmware library on lpc43xx
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||||
* @version 1.0
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||||
* @date 02. June. 2011
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||||
* @author NXP MCU SW Application Team
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||||
*
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* Copyright(C) 2011, NXP Semiconductor
|
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* All rights reserved.
|
||||
*
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||||
***********************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* NXP Semiconductors assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. NXP Semiconductors
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. NXP Semiconductors also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
* Permission to use, copy, modify, and distribute this software and its
|
||||
* documentation is hereby granted, under NXP Semiconductors<72>
|
||||
* relevant copyright in the software, without fee, provided that it
|
||||
* is used in conjunction with NXP Semiconductors microcontrollers. This
|
||||
* copyright, permission, and disclaimer notice must appear in all copies of
|
||||
* this code.
|
||||
**********************************************************************/
|
||||
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/* Peripheral group ----------------------------------------------------------- */
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/** @addtogroup RTC
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* @{
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*/
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/* Includes ------------------------------------------------------------------- */
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#include "lpc43xx_rtc.h"
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#include "lpc43xx_cgu.h"
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/* If this source file built with example, the lpc43xx FW library configuration
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||||
* file in each example directory ("lpc43xx_libcfg.h") must be included,
|
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* otherwise the default FW library configuration file must be included instead
|
||||
*/
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||||
#ifdef __BUILD_WITH_EXAMPLE__
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#include "lpc43xx_libcfg.h"
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#else
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#include "lpc43xx_libcfg_default.h"
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#endif /* __BUILD_WITH_EXAMPLE__ */
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|
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#ifdef _RTC
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/* Public Functions ----------------------------------------------------------- */
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/** @addtogroup RTC_Public_Functions
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* @{
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*/
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/********************************************************************//**
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* @brief Initializes the RTC peripheral.
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* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
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* @return None
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*********************************************************************/
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void RTC_Init (LPC_RTC_Type *RTCx)
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{
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CHECK_PARAM(PARAM_RTCx(RTCx));
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// Configure clock to RTC
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LPC_CREG->CREG0 &= ~((1<<3)|(1<<2)); // Reset 32Khz oscillator
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LPC_CREG->CREG0 |= (1<<1)|(1<<0); // Enable 32 kHz & 1 kHz on osc32k and release reset
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LPC_SCU->SFSCLK_0 = 1 | (0x3<<2); // function 1; CGU clk out, pull down
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LPC_CGU->BASE_OUT_CLK = (CGU_CLKSRC_32KHZ_OSC<<24) |(1<<11); // base clock out use 32KHz crystal and auto block
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do
|
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{
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/* Reset RTC clock*/
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RTCx->CCR = RTC_CCR_CTCRST | RTC_CCR_CCALEN;
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}
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while(RTCx->CCR!=(RTC_CCR_CTCRST | RTC_CCR_CCALEN));
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do
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{
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/* Finish resetting RTC clock*/
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RTCx->CCR = RTC_CCR_CCALEN;
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}
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while(RTCx->CCR != RTC_CCR_CCALEN);
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/* Clear counter increment and alarm interrupt */
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RTCx->ILR = RTC_IRL_RTCCIF | RTC_IRL_RTCALF;
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while(RTCx->ILR!=0);
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// Clear all register to be default
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RTCx->CIIR = 0x00;
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RTCx->AMR = 0xFF;
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RTCx->CALIBRATION = 0x00;
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}
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/*********************************************************************//**
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* @brief De-initializes the RTC peripheral registers to their
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* default reset values.
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* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
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* @return None
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**********************************************************************/
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void RTC_DeInit(LPC_RTC_Type *RTCx)
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{
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CHECK_PARAM(PARAM_RTCx(RTCx));
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RTCx->CCR = 0x00;
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}
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|
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/*********************************************************************//**
|
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* @brief Reset clock tick counter in RTC peripheral
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* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
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* @return None
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**********************************************************************/
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void RTC_ResetClockTickCounter(LPC_RTC_Type *RTCx)
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{
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CHECK_PARAM(PARAM_RTCx(RTCx));
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RTCx->CCR |= RTC_CCR_CTCRST;
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RTCx->CCR &= (~RTC_CCR_CTCRST) & RTC_CCR_BITMASK;
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}
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|
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/*********************************************************************//**
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* @brief Start/Stop RTC peripheral
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* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
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* @param[in] NewState New State of this function, should be:
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* - ENABLE :The time counters are enabled
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* - DISABLE :The time counters are disabled
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* @return None
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**********************************************************************/
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void RTC_Cmd (LPC_RTC_Type *RTCx, FunctionalState NewState)
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{
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CHECK_PARAM(PARAM_RTCx(RTCx));
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CHECK_PARAM(PARAM_FUNCTIONALSTATE(NewState));
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|
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if (NewState == ENABLE)
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||||
{
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do
|
||||
{
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RTCx->CCR |= RTC_CCR_CLKEN;
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||||
}
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||||
while((RTCx->CCR&RTC_CCR_CLKEN)==0);
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}
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else
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||||
{
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RTCx->CCR &= (~RTC_CCR_CLKEN) & RTC_CCR_BITMASK;
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}
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}
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/*********************************************************************//**
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* @brief Enable/Disable Counter increment interrupt for each time type
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* in RTC peripheral
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* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
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* @param[in] CntIncrIntType: Counter Increment Interrupt type,
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* an increment of this type value below will generates
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* an interrupt, should be:
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* - RTC_TIMETYPE_SECOND
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* - RTC_TIMETYPE_MINUTE
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* - RTC_TIMETYPE_HOUR
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* - RTC_TIMETYPE_DAYOFWEEK
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||||
* - RTC_TIMETYPE_DAYOFMONTH
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||||
* - RTC_TIMETYPE_DAYOFYEAR
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||||
* - RTC_TIMETYPE_MONTH
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||||
* - RTC_TIMETYPE_YEAR
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||||
* @param[in] NewState New State of this function, should be:
|
||||
* - ENABLE: Counter Increment interrupt for this time type are enabled
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||||
* - DISABLE: Counter Increment interrupt for this time type are disabled
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||||
* @return None
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||||
**********************************************************************/
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||||
void RTC_CntIncrIntConfig (LPC_RTC_Type *RTCx, uint32_t CntIncrIntType, \
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||||
FunctionalState NewState)
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||||
{
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||||
uint32_t tem;
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||||
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
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||||
CHECK_PARAM(PARAM_FUNCTIONALSTATE(NewState));
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CHECK_PARAM(PARAM_RTC_TIMETYPE(CntIncrIntType));
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||||
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||||
switch (CntIncrIntType)
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||||
{
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||||
case RTC_TIMETYPE_SECOND:
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||||
tem = RTC_CIIR_IMSEC;
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||||
break;
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||||
case RTC_TIMETYPE_MINUTE:
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tem = RTC_CIIR_IMMIN;
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break;
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||||
case RTC_TIMETYPE_HOUR:
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||||
tem = RTC_CIIR_IMHOUR;
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break;
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||||
case RTC_TIMETYPE_DAYOFWEEK:
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tem = RTC_CIIR_IMDOW;
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break;
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case RTC_TIMETYPE_DAYOFMONTH:
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tem = RTC_CIIR_IMDOM;
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break;
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case RTC_TIMETYPE_DAYOFYEAR:
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tem = RTC_CIIR_IMDOY;
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break;
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case RTC_TIMETYPE_MONTH:
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tem = RTC_CIIR_IMMON;
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break;
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||||
case RTC_TIMETYPE_YEAR:
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tem = RTC_CIIR_IMYEAR;
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||||
break;
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||||
}
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if (NewState == ENABLE)
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{
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//do
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{
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RTCx->CIIR |= tem;
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||||
}
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//while((RTCx->CIIR & tem)== 0);
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}
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else
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{
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//do
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||||
{
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RTCx->CIIR &= (~tem) & RTC_CIIR_BITMASK;
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}
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//while(RTCx->CIIR & tem);
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||||
}
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||||
}
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||||
|
||||
|
||||
/*********************************************************************//**
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||||
* @brief Enable/Disable Alarm interrupt for each time type
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||||
* in RTC peripheral
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* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] AlarmTimeType: Alarm Time Interrupt type,
|
||||
* an matching of this type value below with current time
|
||||
* in RTC will generates an interrupt, should be:
|
||||
* - RTC_TIMETYPE_SECOND
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* - RTC_TIMETYPE_MINUTE
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||||
* - RTC_TIMETYPE_HOUR
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||||
* - RTC_TIMETYPE_DAYOFWEEK
|
||||
* - RTC_TIMETYPE_DAYOFMONTH
|
||||
* - RTC_TIMETYPE_DAYOFYEAR
|
||||
* - RTC_TIMETYPE_MONTH
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* - RTC_TIMETYPE_YEAR
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* @param[in] NewState New State of this function, should be:
|
||||
* - ENABLE: Alarm interrupt for this time type are enabled
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||||
* - DISABLE: Alarm interrupt for this time type are disabled
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* @return None
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**********************************************************************/
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void RTC_AlarmIntConfig (LPC_RTC_Type *RTCx, uint32_t AlarmTimeType, \
|
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FunctionalState NewState)
|
||||
{
|
||||
uint32_t tem;
|
||||
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
|
||||
CHECK_PARAM(PARAM_FUNCTIONALSTATE(NewState));
|
||||
CHECK_PARAM(PARAM_RTC_TIMETYPE(AlarmTimeType));
|
||||
|
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switch (AlarmTimeType)
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||||
{
|
||||
case RTC_TIMETYPE_SECOND:
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||||
tem = (RTC_AMR_AMRSEC);
|
||||
break;
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case RTC_TIMETYPE_MINUTE:
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tem = (RTC_AMR_AMRMIN);
|
||||
break;
|
||||
case RTC_TIMETYPE_HOUR:
|
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tem = (RTC_AMR_AMRHOUR);
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break;
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case RTC_TIMETYPE_DAYOFWEEK:
|
||||
tem = (RTC_AMR_AMRDOW);
|
||||
break;
|
||||
case RTC_TIMETYPE_DAYOFMONTH:
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||||
tem = (RTC_AMR_AMRDOM);
|
||||
break;
|
||||
case RTC_TIMETYPE_DAYOFYEAR:
|
||||
tem = (RTC_AMR_AMRDOY);
|
||||
break;
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case RTC_TIMETYPE_MONTH:
|
||||
tem = (RTC_AMR_AMRMON);
|
||||
break;
|
||||
case RTC_TIMETYPE_YEAR:
|
||||
tem = (RTC_AMR_AMRYEAR);
|
||||
break;
|
||||
}
|
||||
if (NewState == ENABLE)
|
||||
{
|
||||
//do
|
||||
{
|
||||
RTCx->AMR &= (~tem) & RTC_AMR_BITMASK;
|
||||
}
|
||||
//while(RTCx->AMR & tem);
|
||||
}
|
||||
else
|
||||
{
|
||||
//do
|
||||
{
|
||||
RTCx->AMR |= (tem);
|
||||
}
|
||||
//while((RTCx->AMR & tem)== 0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Set current time value for each time type in RTC peripheral
|
||||
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] Timetype Time Type, should be:
|
||||
* - RTC_TIMETYPE_SECOND
|
||||
* - RTC_TIMETYPE_MINUTE
|
||||
* - RTC_TIMETYPE_HOUR
|
||||
* - RTC_TIMETYPE_DAYOFWEEK
|
||||
* - RTC_TIMETYPE_DAYOFMONTH
|
||||
* - RTC_TIMETYPE_DAYOFYEAR
|
||||
* - RTC_TIMETYPE_MONTH
|
||||
* - RTC_TIMETYPE_YEAR
|
||||
* @param[in] TimeValue Time value to set
|
||||
* @return None
|
||||
**********************************************************************/
|
||||
void RTC_SetTime (LPC_RTC_Type *RTCx, uint32_t Timetype, uint32_t TimeValue)
|
||||
{
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
|
||||
CHECK_PARAM(PARAM_RTC_TIMETYPE(Timetype));
|
||||
|
||||
switch ( Timetype)
|
||||
{
|
||||
case RTC_TIMETYPE_SECOND:
|
||||
CHECK_PARAM(TimeValue <= RTC_SECOND_MAX);
|
||||
|
||||
RTCx->SEC = TimeValue & RTC_SEC_MASK;
|
||||
break;
|
||||
|
||||
case RTC_TIMETYPE_MINUTE:
|
||||
CHECK_PARAM(TimeValue <= RTC_MINUTE_MAX);
|
||||
|
||||
RTCx->MIN = TimeValue & RTC_MIN_MASK;
|
||||
break;
|
||||
|
||||
case RTC_TIMETYPE_HOUR:
|
||||
CHECK_PARAM(TimeValue <= RTC_HOUR_MAX);
|
||||
|
||||
RTCx->HRS = TimeValue & RTC_HOUR_MASK;
|
||||
break;
|
||||
|
||||
case RTC_TIMETYPE_DAYOFWEEK:
|
||||
CHECK_PARAM(TimeValue <= RTC_DAYOFWEEK_MAX);
|
||||
|
||||
RTCx->DOW = TimeValue & RTC_DOW_MASK;
|
||||
break;
|
||||
|
||||
case RTC_TIMETYPE_DAYOFMONTH:
|
||||
CHECK_PARAM((TimeValue <= RTC_DAYOFMONTH_MAX) \
|
||||
&& (TimeValue >= RTC_DAYOFMONTH_MIN));
|
||||
|
||||
RTCx->DOM = TimeValue & RTC_DOM_MASK;
|
||||
break;
|
||||
|
||||
case RTC_TIMETYPE_DAYOFYEAR:
|
||||
CHECK_PARAM((TimeValue >= RTC_DAYOFYEAR_MIN) \
|
||||
&& (TimeValue <= RTC_DAYOFYEAR_MAX));
|
||||
|
||||
RTCx->DOY = TimeValue & RTC_DOY_MASK;
|
||||
break;
|
||||
|
||||
case RTC_TIMETYPE_MONTH:
|
||||
CHECK_PARAM((TimeValue >= RTC_MONTH_MIN) \
|
||||
&& (TimeValue <= RTC_MONTH_MAX));
|
||||
|
||||
RTCx->MONTH = TimeValue & RTC_MONTH_MASK;
|
||||
break;
|
||||
|
||||
case RTC_TIMETYPE_YEAR:
|
||||
CHECK_PARAM(TimeValue <= RTC_YEAR_MAX);
|
||||
|
||||
RTCx->YEAR = TimeValue & RTC_YEAR_MASK;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Get current time value for each type time type
|
||||
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] Timetype Time Type, should be:
|
||||
* - RTC_TIMETYPE_SECOND
|
||||
* - RTC_TIMETYPE_MINUTE
|
||||
* - RTC_TIMETYPE_HOUR
|
||||
* - RTC_TIMETYPE_DAYOFWEEK
|
||||
* - RTC_TIMETYPE_DAYOFMONTH
|
||||
* - RTC_TIMETYPE_DAYOFYEAR
|
||||
* - RTC_TIMETYPE_MONTH
|
||||
* - RTC_TIMETYPE_YEAR
|
||||
* @return Value of time according to specified time type
|
||||
**********************************************************************/
|
||||
uint32_t RTC_GetTime(LPC_RTC_Type *RTCx, uint32_t Timetype)
|
||||
{
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
|
||||
CHECK_PARAM(PARAM_RTC_TIMETYPE(Timetype));
|
||||
|
||||
switch (Timetype)
|
||||
{
|
||||
case RTC_TIMETYPE_SECOND:
|
||||
return (RTCx->SEC & RTC_SEC_MASK);
|
||||
case RTC_TIMETYPE_MINUTE:
|
||||
return (RTCx->MIN & RTC_MIN_MASK);
|
||||
case RTC_TIMETYPE_HOUR:
|
||||
return (RTCx->HRS & RTC_HOUR_MASK);
|
||||
case RTC_TIMETYPE_DAYOFWEEK:
|
||||
return (RTCx->DOW & RTC_DOW_MASK);
|
||||
case RTC_TIMETYPE_DAYOFMONTH:
|
||||
return (RTCx->DOM & RTC_DOM_MASK);
|
||||
case RTC_TIMETYPE_DAYOFYEAR:
|
||||
return (RTCx->DOY & RTC_DOY_MASK);
|
||||
case RTC_TIMETYPE_MONTH:
|
||||
return (RTCx->MONTH & RTC_MONTH_MASK);
|
||||
case RTC_TIMETYPE_YEAR:
|
||||
return (RTCx->YEAR & RTC_YEAR_MASK);
|
||||
default:
|
||||
return (0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Set full of time in RTC peripheral
|
||||
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] pFullTime Pointer to a RTC_TIME_Type structure that
|
||||
* contains time value in full.
|
||||
* @return None
|
||||
**********************************************************************/
|
||||
void RTC_SetFullTime (LPC_RTC_Type *RTCx, RTC_TIME_Type *pFullTime)
|
||||
{
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
|
||||
|
||||
RTCx->DOM = pFullTime->DOM & RTC_DOM_MASK;
|
||||
RTCx->DOW = pFullTime->DOW & RTC_DOW_MASK;
|
||||
RTCx->DOY = pFullTime->DOY & RTC_DOY_MASK;
|
||||
RTCx->HRS = pFullTime->HOUR & RTC_HOUR_MASK;
|
||||
RTCx->MIN = pFullTime->MIN & RTC_MIN_MASK;
|
||||
RTCx->SEC = pFullTime->SEC & RTC_SEC_MASK;
|
||||
RTCx->MONTH = pFullTime->MONTH & RTC_MONTH_MASK;
|
||||
RTCx->YEAR = pFullTime->YEAR & RTC_YEAR_MASK;
|
||||
}
|
||||
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Get full of time in RTC peripheral
|
||||
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] pFullTime Pointer to a RTC_TIME_Type structure that
|
||||
* will be stored time in full.
|
||||
* @return None
|
||||
**********************************************************************/
|
||||
void RTC_GetFullTime (LPC_RTC_Type *RTCx, RTC_TIME_Type *pFullTime)
|
||||
{
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
|
||||
|
||||
pFullTime->DOM = RTCx->DOM & RTC_DOM_MASK;
|
||||
pFullTime->DOW = RTCx->DOW & RTC_DOW_MASK;
|
||||
pFullTime->DOY = RTCx->DOY & RTC_DOY_MASK;
|
||||
pFullTime->HOUR = RTCx->HRS & RTC_HOUR_MASK;
|
||||
pFullTime->MIN = RTCx->MIN & RTC_MIN_MASK;
|
||||
pFullTime->SEC = RTCx->SEC & RTC_SEC_MASK;
|
||||
pFullTime->MONTH = RTCx->MONTH & RTC_MONTH_MASK;
|
||||
pFullTime->YEAR = RTCx->YEAR & RTC_YEAR_MASK;
|
||||
}
|
||||
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Set alarm time value for each time type
|
||||
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] Timetype Time Type, should be:
|
||||
* - RTC_TIMETYPE_SECOND
|
||||
* - RTC_TIMETYPE_MINUTE
|
||||
* - RTC_TIMETYPE_HOUR
|
||||
* - RTC_TIMETYPE_DAYOFWEEK
|
||||
* - RTC_TIMETYPE_DAYOFMONTH
|
||||
* - RTC_TIMETYPE_DAYOFYEAR
|
||||
* - RTC_TIMETYPE_MONTH
|
||||
* - RTC_TIMETYPE_YEAR
|
||||
* @param[in] ALValue Alarm time value to set
|
||||
* @return None
|
||||
**********************************************************************/
|
||||
void RTC_SetAlarmTime (LPC_RTC_Type *RTCx, uint32_t Timetype, uint32_t ALValue)
|
||||
{
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
|
||||
|
||||
switch (Timetype)
|
||||
{
|
||||
case RTC_TIMETYPE_SECOND:
|
||||
CHECK_PARAM(ALValue <= RTC_SECOND_MAX);
|
||||
|
||||
RTCx->ASEC = ALValue & RTC_SEC_MASK;
|
||||
break;
|
||||
|
||||
case RTC_TIMETYPE_MINUTE:
|
||||
CHECK_PARAM(ALValue <= RTC_MINUTE_MAX);
|
||||
|
||||
RTCx->AMIN = ALValue & RTC_MIN_MASK;
|
||||
break;
|
||||
|
||||
case RTC_TIMETYPE_HOUR:
|
||||
CHECK_PARAM(ALValue <= RTC_HOUR_MAX);
|
||||
|
||||
RTCx->AHRS = ALValue & RTC_HOUR_MASK;
|
||||
break;
|
||||
|
||||
case RTC_TIMETYPE_DAYOFWEEK:
|
||||
CHECK_PARAM(ALValue <= RTC_DAYOFWEEK_MAX);
|
||||
|
||||
RTCx->ADOW = ALValue & RTC_DOW_MASK;
|
||||
break;
|
||||
|
||||
case RTC_TIMETYPE_DAYOFMONTH:
|
||||
CHECK_PARAM((ALValue <= RTC_DAYOFMONTH_MAX) \
|
||||
&& (ALValue >= RTC_DAYOFMONTH_MIN));
|
||||
|
||||
RTCx->ADOM = ALValue & RTC_DOM_MASK;
|
||||
break;
|
||||
|
||||
case RTC_TIMETYPE_DAYOFYEAR:
|
||||
CHECK_PARAM((ALValue >= RTC_DAYOFYEAR_MIN) \
|
||||
&& (ALValue <= RTC_DAYOFYEAR_MAX));
|
||||
|
||||
RTCx->ADOY = ALValue & RTC_DOY_MASK;
|
||||
break;
|
||||
|
||||
case RTC_TIMETYPE_MONTH:
|
||||
CHECK_PARAM((ALValue >= RTC_MONTH_MIN) \
|
||||
&& (ALValue <= RTC_MONTH_MAX));
|
||||
|
||||
RTCx->AMON = ALValue & RTC_MONTH_MASK;
|
||||
break;
|
||||
|
||||
case RTC_TIMETYPE_YEAR:
|
||||
CHECK_PARAM(ALValue <= RTC_YEAR_MAX);
|
||||
|
||||
RTCx->AYRS = ALValue & RTC_YEAR_MASK;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Get alarm time value for each time type
|
||||
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] Timetype Time Type, should be:
|
||||
* - RTC_TIMETYPE_SECOND
|
||||
* - RTC_TIMETYPE_MINUTE
|
||||
* - RTC_TIMETYPE_HOUR
|
||||
* - RTC_TIMETYPE_DAYOFWEEK
|
||||
* - RTC_TIMETYPE_DAYOFMONTH
|
||||
* - RTC_TIMETYPE_DAYOFYEAR
|
||||
* - RTC_TIMETYPE_MONTH
|
||||
* - RTC_TIMETYPE_YEAR
|
||||
* @return Value of Alarm time according to specified time type
|
||||
**********************************************************************/
|
||||
uint32_t RTC_GetAlarmTime (LPC_RTC_Type *RTCx, uint32_t Timetype)
|
||||
{
|
||||
switch (Timetype)
|
||||
{
|
||||
case RTC_TIMETYPE_SECOND:
|
||||
return (RTCx->ASEC & RTC_SEC_MASK);
|
||||
case RTC_TIMETYPE_MINUTE:
|
||||
return (RTCx->AMIN & RTC_MIN_MASK);
|
||||
case RTC_TIMETYPE_HOUR:
|
||||
return (RTCx->AHRS & RTC_HOUR_MASK);
|
||||
case RTC_TIMETYPE_DAYOFWEEK:
|
||||
return (RTCx->ADOW & RTC_DOW_MASK);
|
||||
case RTC_TIMETYPE_DAYOFMONTH:
|
||||
return (RTCx->ADOM & RTC_DOM_MASK);
|
||||
case RTC_TIMETYPE_DAYOFYEAR:
|
||||
return (RTCx->ADOY & RTC_DOY_MASK);
|
||||
case RTC_TIMETYPE_MONTH:
|
||||
return (RTCx->AMON & RTC_MONTH_MASK);
|
||||
case RTC_TIMETYPE_YEAR:
|
||||
return (RTCx->AYRS & RTC_YEAR_MASK);
|
||||
default:
|
||||
return (0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Set full of alarm time in RTC peripheral
|
||||
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] pFullTime Pointer to a RTC_TIME_Type structure that
|
||||
* contains alarm time value in full.
|
||||
* @return None
|
||||
**********************************************************************/
|
||||
void RTC_SetFullAlarmTime (LPC_RTC_Type *RTCx, RTC_TIME_Type *pFullTime)
|
||||
{
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
|
||||
|
||||
RTCx->ADOM = pFullTime->DOM & RTC_DOM_MASK;
|
||||
RTCx->ADOW = pFullTime->DOW & RTC_DOW_MASK;
|
||||
RTCx->ADOY = pFullTime->DOY & RTC_DOY_MASK;
|
||||
RTCx->AHRS = pFullTime->HOUR & RTC_HOUR_MASK;
|
||||
RTCx->AMIN = pFullTime->MIN & RTC_MIN_MASK;
|
||||
RTCx->ASEC = pFullTime->SEC & RTC_SEC_MASK;
|
||||
RTCx->AMON = pFullTime->MONTH & RTC_MONTH_MASK;
|
||||
RTCx->AYRS = pFullTime->YEAR & RTC_YEAR_MASK;
|
||||
}
|
||||
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Get full of alarm time in RTC peripheral
|
||||
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] pFullTime Pointer to a RTC_TIME_Type structure that
|
||||
* will be stored alarm time in full.
|
||||
* @return None
|
||||
**********************************************************************/
|
||||
void RTC_GetFullAlarmTime (LPC_RTC_Type *RTCx, RTC_TIME_Type *pFullTime)
|
||||
{
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
|
||||
|
||||
pFullTime->DOM = RTCx->ADOM & RTC_DOM_MASK;
|
||||
pFullTime->DOW = RTCx->ADOW & RTC_DOW_MASK;
|
||||
pFullTime->DOY = RTCx->ADOY & RTC_DOY_MASK;
|
||||
pFullTime->HOUR = RTCx->AHRS & RTC_HOUR_MASK;
|
||||
pFullTime->MIN = RTCx->AMIN & RTC_MIN_MASK;
|
||||
pFullTime->SEC = RTCx->ASEC & RTC_SEC_MASK;
|
||||
pFullTime->MONTH = RTCx->AMON & RTC_MONTH_MASK;
|
||||
pFullTime->YEAR = RTCx->AYRS & RTC_YEAR_MASK;
|
||||
}
|
||||
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Check whether if specified Location interrupt in
|
||||
* RTC peripheral is set or not
|
||||
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] IntType Interrupt location type, should be:
|
||||
* - RTC_INT_COUNTER_INCREASE: Counter Increment Interrupt block generated an interrupt.
|
||||
* - RTC_INT_ALARM: Alarm generated an interrupt.
|
||||
* @return New state of specified Location interrupt in RTC peripheral
|
||||
* - SET
|
||||
* - RESET
|
||||
**********************************************************************/
|
||||
IntStatus RTC_GetIntPending (LPC_RTC_Type *RTCx, uint32_t IntType)
|
||||
{
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
|
||||
CHECK_PARAM(PARAM_RTC_INT(IntType));
|
||||
|
||||
return ((RTCx->ILR & IntType) ? SET : RESET);
|
||||
}
|
||||
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Clear specified Location interrupt pending in
|
||||
* RTC peripheral
|
||||
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] IntType Interrupt location type, should be:
|
||||
* - RTC_INT_COUNTER_INCREASE :Clear Counter Increment Interrupt pending.
|
||||
* - RTC_INT_ALARM :Clear alarm interrupt pending
|
||||
* @return None
|
||||
**********************************************************************/
|
||||
void RTC_ClearIntPending (LPC_RTC_Type *RTCx, uint32_t IntType)
|
||||
{
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
|
||||
CHECK_PARAM(PARAM_RTC_INT(IntType));
|
||||
|
||||
RTCx->ILR = IntType;
|
||||
}
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Enable/Disable calibration counter in RTC peripheral
|
||||
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] NewState New State of this function, should be:
|
||||
* - ENABLE :The calibration counter is enabled and counting
|
||||
* - DISABLE :The calibration counter is disabled and reset to zero
|
||||
* @return None
|
||||
**********************************************************************/
|
||||
void RTC_CalibCounterCmd(LPC_RTC_Type *RTCx, FunctionalState NewState)
|
||||
{
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
|
||||
CHECK_PARAM(PARAM_FUNCTIONALSTATE(NewState));
|
||||
|
||||
if (NewState == ENABLE)
|
||||
{
|
||||
do
|
||||
{
|
||||
RTCx->CCR &= (~RTC_CCR_CCALEN) & RTC_CCR_BITMASK;
|
||||
}while(RTCx->CCR&RTC_CCR_CCALEN);
|
||||
}
|
||||
else
|
||||
{
|
||||
RTCx->CCR |= RTC_CCR_CCALEN;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Configures Calibration in RTC peripheral
|
||||
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] CalibValue Calibration value, should be in range from
|
||||
* 0 to 131,072
|
||||
* @param[in] CalibDir Calibration Direction, should be:
|
||||
* - RTC_CALIB_DIR_FORWARD :Forward calibration
|
||||
* - RTC_CALIB_DIR_BACKWARD :Backward calibration
|
||||
* @return None
|
||||
**********************************************************************/
|
||||
void RTC_CalibConfig(LPC_RTC_Type *RTCx, uint32_t CalibValue, uint8_t CalibDir)
|
||||
{
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
|
||||
CHECK_PARAM(PARAM_RTC_CALIB_DIR(CalibDir));
|
||||
CHECK_PARAM(CalibValue < RTC_CALIBRATION_MAX);
|
||||
|
||||
RTCx->CALIBRATION = ((CalibValue - 1) & RTC_CALIBRATION_CALVAL_MASK) \
|
||||
| ((CalibDir == RTC_CALIB_DIR_BACKWARD) ? RTC_CALIBRATION_LIBDIR : 0);
|
||||
}
|
||||
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Write value to General purpose registers
|
||||
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] Channel General purpose registers Channel number,
|
||||
* should be in range from 0 to 63.
|
||||
* @param[in] Value Value to write
|
||||
* @return None
|
||||
* Note: These General purpose registers can be used to store important
|
||||
* information when the main power supply is off. The value in these
|
||||
* registers is not affected by chip reset.
|
||||
**********************************************************************/
|
||||
void RTC_WriteGPREG (LPC_RTC_Type *RTCx, uint8_t Channel, uint32_t Value)
|
||||
{
|
||||
uint32_t *preg;
|
||||
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
|
||||
CHECK_PARAM(PARAM_RTC_GPREG_CH(Channel));
|
||||
|
||||
preg = (uint32_t *)RTC_GPREG_BASE;
|
||||
preg += Channel;
|
||||
*preg = Value;
|
||||
}
|
||||
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Read value from General purpose registers
|
||||
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
|
||||
* @param[in] Channel General purpose registers Channel number,
|
||||
* should be in range from 0 to 4.
|
||||
* @return Read Value
|
||||
* Note: These General purpose registers can be used to store important
|
||||
* information when the main power supply is off. The value in these
|
||||
* registers is not affected by chip reset.
|
||||
**********************************************************************/
|
||||
uint32_t RTC_ReadGPREG (LPC_RTC_Type *RTCx, uint8_t Channel)
|
||||
{
|
||||
uint32_t *preg;
|
||||
uint32_t value;
|
||||
|
||||
CHECK_PARAM(PARAM_RTCx(RTCx));
|
||||
CHECK_PARAM(PARAM_RTC_GPREG_CH(Channel));
|
||||
|
||||
preg = (uint32_t *)RTC_GPREG_BASE;
|
||||
preg += Channel;
|
||||
value = *preg;
|
||||
return (value);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* _RTC */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* --------------------------------- End Of File ------------------------------ */
|
||||
Reference in New Issue
Block a user