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483 lines
22 KiB
C
483 lines
22 KiB
C
/******************************************************************************
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* Filename: aux_timer.h
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* Revised: 2017-06-05 12:13:49 +0200 (Mon, 05 Jun 2017)
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* Revision: 49096
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*
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* Description: Defines and prototypes for the AUX Timer
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*
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* Copyright (c) 2015 - 2017, Texas Instruments Incorporated
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1) Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2) Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3) Neither the name of the ORGANIZATION nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************/
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//*****************************************************************************
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//
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//! \addtogroup aux_group
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//! @{
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//! \addtogroup auxtimer_api
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//! @{
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//
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//*****************************************************************************
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#ifndef __AUX_TIMER_H__
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#define __AUX_TIMER_H__
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//*****************************************************************************
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//
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// If building with a C++ compiler, make all of the definitions in this header
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// have a C binding.
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//
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//*****************************************************************************
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include <stdbool.h>
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#include <stdint.h>
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#include "../inc/hw_types.h"
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#include "../inc/hw_ints.h"
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#include "../inc/hw_memmap.h"
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#include "../inc/hw_aux_timer.h"
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#include "debug.h"
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#include "interrupt.h"
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//*****************************************************************************
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//
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// Support for DriverLib in ROM:
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// This section renames all functions that are not "static inline", so that
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// calling these functions will default to implementation in flash. At the end
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// of this file a second renaming will change the defaults to implementation in
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// ROM for available functions.
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//
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// To force use of the implementation in flash, e.g. for debugging:
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// - Globally: Define DRIVERLIB_NOROM at project level
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// - Per function: Use prefix "NOROM_" when calling the function
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//
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//*****************************************************************************
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#if !defined(DOXYGEN)
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#define AUXTimerConfigure NOROM_AUXTimerConfigure
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#define AUXTimerStart NOROM_AUXTimerStart
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#define AUXTimerStop NOROM_AUXTimerStop
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#define AUXTimerPrescaleSet NOROM_AUXTimerPrescaleSet
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#define AUXTimerPrescaleGet NOROM_AUXTimerPrescaleGet
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#endif
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//*****************************************************************************
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//
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// Values that can be passed to AUXTimerConfigure().
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//
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//*****************************************************************************
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#define AUX_TIMER_CFG_ONE_SHOT (AUX_TIMER_T0CFG_RELOAD_MAN) // One-shot timer mode
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#define AUX_TIMER_CFG_PERIODIC (AUX_TIMER_T0CFG_RELOAD_CONT) // Period timer mode
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#define AUX_TIMER_CFG_ONE_SHOT_EDGE_COUNT ((AUX_TIMER_T0CFG_RELOAD_MAN) | (AUX_TIMER_T0CFG_MODE_TICK)) // One-shot timer with edge count
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#define AUX_TIMER_CFG_PERIODIC_EDGE_COUNT ((AUX_TIMER_T0CFG_RELOAD_CONT) | (AUX_TIMER_T0CFG_MODE_TICK)) // Periodic timer with edge count
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#define AUX_TIMER_CFG_RISING_EDGE (AUX_TIMER_T0CFG_TICK_SRC_POL_RISE) // Count rising edges (used with edge count mode)
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#define AUX_TIMER_CFG_FALLING_EDGE (AUX_TIMER_T0CFG_TICK_SRC_POL_FALL) // Count falling edges (used with edge count mode)
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#define AUX_TIMER_CFG_TICK_SRC_RTC_EVENT (AUX_TIMER_T0CFG_TICK_SRC_RTC_CH2_EV) // AON wake-up event
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#define AUX_TIMER_CFG_TICK_SRC_CMP_A (AUX_TIMER_T0CFG_TICK_SRC_AUX_COMPA) // Comparator A
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#define AUX_TIMER_CFG_TICK_SRC_CMP_B (AUX_TIMER_T0CFG_TICK_SRC_AUX_COMPB) // Comparator B
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#define AUX_TIMER_CFG_TICK_SRC_TDCDONE (AUX_TIMER_T0CFG_TICK_SRC_TDC_DONE) // TDC Done
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#define AUX_TIMER_CFG_TICK_SRC_TIMER0_EVENT (AUX_TIMER_T1CFG_TICK_SRC_TIMER0_EV) // Timer 0 event
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#define AUX_TIMER_CFG_TICK_SRC_TIMER1_EVENT (AUX_TIMER_T0CFG_TICK_SRC_TIMER1_EV) // Timer 1 event
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#define AUX_TIMER_CFG_TICK_SRC_SMPH_RELEASE (AUX_TIMER_T0CFG_TICK_SRC_SMPH_AUTOTAKE_DONE) // Semaphore release
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#define AUX_TIMER_CFG_TICK_SRC_ADC_DONE (AUX_TIMER_T0CFG_TICK_SRC_ADC_DONE) // ADC done
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#define AUX_TIMER_CFG_TICK_SRC_RTC_4KHZ (AUX_TIMER_T0CFG_TICK_SRC_RTC_4KHZ)
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#define AUX_TIMER_CFG_TICK_SRC_OBSMUX0 (AUX_TIMER_T0CFG_TICK_SRC_OBSMUX0)
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#define AUX_TIMER_CFG_TICK_SRC_OBSMUX1 (AUX_TIMER_T0CFG_TICK_SRC_OBSMUX1)
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#define AUX_TIMER_CFG_TICK_SRC_AON_SW (AUX_TIMER_T0CFG_TICK_SRC_AON_SW)
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#define AUX_TIMER_CFG_TICK_SRC_AON_PROG_WU (AUX_TIMER_T0CFG_TICK_SRC_AON_PROG_WU)
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#define AUX_TIMER_CFG_TICK_SRC_AIO0 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO0) // AIO_DAT[ 0]
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#define AUX_TIMER_CFG_TICK_SRC_AIO1 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO1) // AIO_DAT[ 1]
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#define AUX_TIMER_CFG_TICK_SRC_AIO2 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO2) // AIO_DAT[ 2]
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#define AUX_TIMER_CFG_TICK_SRC_AIO3 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO3) // AIO_DAT[ 3]
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#define AUX_TIMER_CFG_TICK_SRC_AIO4 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO4) // AIO_DAT[ 4]
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#define AUX_TIMER_CFG_TICK_SRC_AIO5 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO5) // AIO_DAT[ 5]
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#define AUX_TIMER_CFG_TICK_SRC_AIO6 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO6) // AIO_DAT[ 6]
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#define AUX_TIMER_CFG_TICK_SRC_AIO7 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO7) // AIO_DAT[ 7]
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#define AUX_TIMER_CFG_TICK_SRC_AIO8 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO8) // AIO_DAT[ 8]
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#define AUX_TIMER_CFG_TICK_SRC_AIO9 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO9) // AIO_DAT[ 9]
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#define AUX_TIMER_CFG_TICK_SRC_AIO10 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO10) // AIO_DAT[10]
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#define AUX_TIMER_CFG_TICK_SRC_AIO11 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO11) // AIO_DAT[11]
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#define AUX_TIMER_CFG_TICK_SRC_AIO12 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO12) // AIO_DAT[12]
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#define AUX_TIMER_CFG_TICK_SRC_AIO13 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO13) // AIO_DAT[13]
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#define AUX_TIMER_CFG_TICK_SRC_AIO14 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO14) // AIO_DAT[14]
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#define AUX_TIMER_CFG_TICK_SRC_AIO15 (AUX_TIMER_T0CFG_TICK_SRC_AUXIO15) // AIO_DAT[15]
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#define AUX_TIMER_CFG_TICK_SRC_ACLK_REF (AUX_TIMER_T0CFG_TICK_SRC_ACLK_REF) // ACLK_REF_i
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#define AUX_TIMER_CFG_TICK_SRC_MCU_EVENT (AUX_TIMER_T0CFG_TICK_SRC_MCU_EVENT) // MCU event
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#define AUX_TIMER_CFG_TICK_SRC_ADC_IRQ (AUX_TIMER_T0CFG_TICK_SRC_ADC_IRQ) // DMA done
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//*****************************************************************************
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//
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// Values that can be passed to most of the timer APIs as the ui32Timer
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// parameter.
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//
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//*****************************************************************************
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#define AUX_TIMER_0 0x0000FFFF // AUX Timer 0
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#define AUX_TIMER_1 0x00FF0000 // AUX Timer 1
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#define AUX_TIMER_BOTH 0x00FFFFFF // AUX Timer Both 0 and 1
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//*****************************************************************************
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//
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// Values that can be passed to AUXTimerPrescaleSet and returned from
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// AUXTimerPrescaleGet.
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//
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//*****************************************************************************
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#define AUX_TIMER_PRESCALE_DIV_1 0x00000000 // Prescale division ratio 1
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#define AUX_TIMER_PRESCALE_DIV_2 0x00000001 // Prescale division ratio 2
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#define AUX_TIMER_PRESCALE_DIV_4 0x00000002 // Prescale division ratio 4
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#define AUX_TIMER_PRESCALE_DIV_8 0x00000003 // Prescale division ratio 8
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#define AUX_TIMER_PRESCALE_DIV_16 0x00000004 // Prescale division ratio 16
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#define AUX_TIMER_PRESCALE_DIV_32 0x00000005 // Prescale division ratio 32
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#define AUX_TIMER_PRESCALE_DIV_64 0x00000006 // Prescale division ratio 64
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#define AUX_TIMER_PRESCALE_DIV_128 0x00000007 // Prescale division ratio 128
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#define AUX_TIMER_PRESCALE_DIV_256 0x00000008 // Prescale division ratio 256
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#define AUX_TIMER_PRESCALE_DIV_512 0x00000009 // Prescale division ratio 512
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#define AUX_TIMER_PRESCALE_DIV_1028 0x0000000A // Prescale div. ratio 1028
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#define AUX_TIMER_PRESCALE_DIV_2048 0x0000000B // Prescale div. ratio 2048
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#define AUX_TIMER_PRESCALE_DIV_4096 0x0000000C // Prescale div. ratio 4096
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#define AUX_TIMER_PRESCALE_DIV_8192 0x0000000D // Prescale div. ratio 8192
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#define AUX_TIMER_PRESCALE_DIV_16384 0x0000000E // Prescale div. ratio 16384
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#define AUX_TIMER_PRESCALE_DIV_32768 0x0000000F // Prescale div. ratio 32768
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//*****************************************************************************
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//
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// API Functions and prototypes
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//
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//*****************************************************************************
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//*****************************************************************************
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//
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//! \brief Configure AUX timer.
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//!
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//! This call configures the AUX timer selected by the \c ui32Timer.
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//! The timer module is disabled before being configured and is left in the
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//! disabled state.
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//!
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//! The configuration is specified in \c ui32Config as one of the following
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//! values:
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//! - \ref AUX_TIMER_CFG_ONE_SHOT : One-shot timer.
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//! - \ref AUX_TIMER_CFG_PERIODIC : Periodic timer.
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//! - \ref AUX_TIMER_CFG_ONE_SHOT_EDGE_COUNT : One-shot edge counter.
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//! - \ref AUX_TIMER_CFG_PERIODIC_EDGE_COUNT : Periodic edge counter.
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//!
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//! When configured as timer, the counter is incremented based on the AUX clock
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//! after the prescaler. The prescale division ratio is set
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//! using \ref AUXTimerPrescaleSet().
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//!
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//! When configured as an edge counter the counter is incremented only on edges
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//! of the selected event.
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//! The polarity of the event is selected by:
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//! - \ref AUX_TIMER_CFG_RISING_EDGE : rising edge trigger
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//! - \ref AUX_TIMER_CFG_FALLING_EDGE : falling edge trigger
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//!
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//! The event source is selected as one of the following defines:
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//! - \ref AUX_TIMER_CFG_TICK_SRC_RTC_EVENT
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//! - \ref AUX_TIMER_CFG_TICK_SRC_CMP_A
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//! - \ref AUX_TIMER_CFG_TICK_SRC_CMP_B
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//! - \ref AUX_TIMER_CFG_TICK_SRC_TDCDONE
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//! - \ref AUX_TIMER_CFG_TICK_SRC_TIMER0_EVENT
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//! - \ref AUX_TIMER_CFG_TICK_SRC_TIMER1_EVENT
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//! - \ref AUX_TIMER_CFG_TICK_SRC_SMPH_RELEASE
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//! - \ref AUX_TIMER_CFG_TICK_SRC_ADC_DONE
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//! - \ref AUX_TIMER_CFG_TICK_SRC_RTC_4KHZ
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//! - \ref AUX_TIMER_CFG_TICK_SRC_OBSMUX0
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//! - \ref AUX_TIMER_CFG_TICK_SRC_OBSMUX1
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AON_SW
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AON_PROG_WU
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO0
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO1
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO2
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO3
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO4
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO5
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO6
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO7
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO8
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO9
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO10
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO11
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO12
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO13
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO14
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//! - \ref AUX_TIMER_CFG_TICK_SRC_AIO15
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//! - \ref AUX_TIMER_CFG_TICK_SRC_ACLK_REF
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//! - \ref AUX_TIMER_CFG_TICK_SRC_MCU_EVENT
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//! - \ref AUX_TIMER_CFG_TICK_SRC_ADC_IRQ
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//!
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//! The mode, event polarity and event source are configured by setting the
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//! \c ui32Config parameter as the bitwise OR of the various settings.
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//! Example: (\ref AUX_TIMER_CFG_ONE_SHOT_EDGE_COUNT |
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//! \ref AUX_TIMER_CFG_RISING_EDGE |
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//! \ref AUX_TIMER_CFG_TICK_SRC_RTC_EVENT).
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//!
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//! \note When used as an edge counter the prescaler should be set to
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//! \ref AUX_TIMER_PRESCALE_DIV_1.
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//!
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//! \note A timer can not trigger itself thus timer 0 can \b not use
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//! \ref AUX_TIMER_CFG_TICK_SRC_TIMER0_EVENT and timer 1 can \b not use
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//! \ref AUX_TIMER_CFG_TICK_SRC_TIMER1_EVENT.
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//!
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//! \param ui32Timer is the timer to configure.
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//! - \ref AUX_TIMER_0
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//! - \ref AUX_TIMER_1
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//! - \ref AUX_TIMER_BOTH
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//! \param ui32Config is the timer configuration.
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//!
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//! \return None
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//!
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//! \sa \ref AUXTimerPrescaleSet()
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//
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//*****************************************************************************
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extern void AUXTimerConfigure(uint32_t ui32Timer, uint32_t ui32Config);
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//*****************************************************************************
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//
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//! \brief Start AUX timer(s).
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//!
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//! This call starts the selected AUX timer(s).
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//!
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//! \note The counter will start counting up from zero.
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//!
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//! \param ui32Timer is the timer to start.
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//! - \ref AUX_TIMER_0
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//! - \ref AUX_TIMER_1
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//! - \ref AUX_TIMER_BOTH
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//!
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//! \return None
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//!
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//! \sa \ref AUXTimerStop()
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//
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//*****************************************************************************
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extern void AUXTimerStart(uint32_t ui32Timer);
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//*****************************************************************************
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//
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//! \brief Stop AUX timer(s).
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//!
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//! This call stops the selected AUX timer(s).
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//!
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//! \param ui32Timer is the timer to stop.
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//! - \ref AUX_TIMER_0
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//! - \ref AUX_TIMER_1
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//! - \ref AUX_TIMER_BOTH
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//!
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//! \return None
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//!
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//! \sa \ref AUXTimerStart()
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//
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//*****************************************************************************
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extern void AUXTimerStop(uint32_t ui32Timer);
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//*****************************************************************************
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//
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//! \brief Set AUX timer target value.
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//!
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//! The timer counts from zero to the target value. When target value is
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//! reached an event is generated.
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//!
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//! \param ui32Timer is the timer to set the target value for.
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//! - \ref AUX_TIMER_0
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//! - \ref AUX_TIMER_1
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//! \param ui32Target is the timer target value.
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//! - For \ref AUX_TIMER_0 the target value must be an integer in the range 0..65535 (16 bit).
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//! - For \ref AUX_TIMER_1 the target value must be an integer in the range 0..255 (8 bit).
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//!
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//! \return None
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//!
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//! \sa \ref AUXTimerTargetValGet()
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//
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//*****************************************************************************
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__STATIC_INLINE void
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AUXTimerTargetValSet(uint32_t ui32Timer, uint32_t ui32Target)
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{
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uint32_t ui32Addr;
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// Check the arguments.
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ASSERT((ui32Timer == AUX_TIMER_0) || (ui32Timer == AUX_TIMER_1));
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ASSERT(((ui32Timer & AUX_TIMER_0) && (ui32Target <= 65535)) ||
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((ui32Timer & AUX_TIMER_1) && (ui32Target <= 255)));
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ui32Addr = (ui32Timer & AUX_TIMER_0) ?
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(AUX_TIMER_BASE + AUX_TIMER_O_T0TARGET) :
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(AUX_TIMER_BASE + AUX_TIMER_O_T1TARGET);
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HWREG(ui32Addr) = ui32Target;
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}
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//*****************************************************************************
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//
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//! \brief Get AUX timer target value.
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//!
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//! The timer counts from zero to the target value. When target value is
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//! reached an event is generated. This function returns the programmed target
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//! value for the specified timer.
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//!
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//! \param ui32Timer is the timer to get the target value from.
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//! - \ref AUX_TIMER_0
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//! - \ref AUX_TIMER_1
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//!
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//! \return Returns target value for the specified timer
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//!
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//! \sa \ref AUXTimerTargetValSet()
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//
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//*****************************************************************************
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__STATIC_INLINE uint32_t
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AUXTimerTargetValGet(uint32_t ui32Timer)
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{
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// Check the arguments.
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ASSERT((ui32Timer == AUX_TIMER_0) || (ui32Timer == AUX_TIMER_1));
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return(HWREG((ui32Timer & AUX_TIMER_0) ?
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(AUX_TIMER_BASE + AUX_TIMER_O_T0TARGET) :
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(AUX_TIMER_BASE + AUX_TIMER_O_T1TARGET)));
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}
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//*****************************************************************************
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//
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//! \brief Set AUX timer prescale value.
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//!
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//! When configured as timer, the counter is incremented based on the AUX clock
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//! after the prescaler.
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//!
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//! \note Setting prescale value is \b not advised when the timer is running.
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//!
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//! \note When timer is used as an edge counter the prescaler should be
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//! set to \ref AUX_TIMER_PRESCALE_DIV_1.
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//!
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//! \param ui32Timer is the timer to set the prescale on.
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//! - \ref AUX_TIMER_0
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//! - \ref AUX_TIMER_1
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//! - \ref AUX_TIMER_BOTH
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//! \param ui32PrescaleDiv is the prescaler division ratio.
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//! - \ref AUX_TIMER_PRESCALE_DIV_1 : Prescale division ratio 1
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//! - \ref AUX_TIMER_PRESCALE_DIV_2 : Prescale division ratio 2
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//! - \ref AUX_TIMER_PRESCALE_DIV_4 : Prescale division ratio 4
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//! - \ref AUX_TIMER_PRESCALE_DIV_16 : Prescale division ratio 16
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//! - \ref AUX_TIMER_PRESCALE_DIV_32 : Prescale division ratio 32
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//! - \ref AUX_TIMER_PRESCALE_DIV_64 : Prescale division ratio 64
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//! - \ref AUX_TIMER_PRESCALE_DIV_128 : Prescale division ratio 128
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//! - \ref AUX_TIMER_PRESCALE_DIV_256 : Prescale division ratio 256
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//! - \ref AUX_TIMER_PRESCALE_DIV_1028 : Prescale division ratio 1028
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|
//! - \ref AUX_TIMER_PRESCALE_DIV_2048 : Prescale division ratio 2048
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//! - \ref AUX_TIMER_PRESCALE_DIV_4096 : Prescale division ratio 4096
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_8192 : Prescale division ratio 8192
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_16384 : Prescale division ratio 16384
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|
//! - \ref AUX_TIMER_PRESCALE_DIV_32768 : Prescale division ratio 32768
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//!
|
|
//! \return None
|
|
//!
|
|
//! \sa \ref AUXTimerPrescaleGet()
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//
|
|
//*****************************************************************************
|
|
extern void AUXTimerPrescaleSet(uint32_t ui32Timer, uint32_t ui32PrescaleDiv);
|
|
|
|
//*****************************************************************************
|
|
//
|
|
//! \brief Get AUX timer prescale value.
|
|
//!
|
|
//! When configured as timer, the counter is incremented based on the AUX clock
|
|
//! after the prescaler. This call returns the setting of the prescale divide
|
|
//! ratio for the specified timer.
|
|
//!
|
|
//! \param ui32Timer is the timer to get the prescale value from.
|
|
//! - \ref AUX_TIMER_0
|
|
//! - \ref AUX_TIMER_1
|
|
//!
|
|
//! \return Returns the prescaler division ratio as one of the following values:
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_1 : Prescale division ratio 1
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_2 : Prescale division ratio 2
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_4 : Prescale division ratio 4
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_16 : Prescale division ratio 16
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_32 : Prescale division ratio 32
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_64 : Prescale division ratio 64
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_128 : Prescale division ratio 128
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_256 : Prescale division ratio 256
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_1028 : Prescale division ratio 1028
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_2048 : Prescale division ratio 2048
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_4096 : Prescale division ratio 4096
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_8192 : Prescale division ratio 8192
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_16384 : Prescale division ratio 16384
|
|
//! - \ref AUX_TIMER_PRESCALE_DIV_32768 : Prescale division ratio 32768
|
|
//!
|
|
//! \sa \ref AUXTimerPrescaleSet()
|
|
//
|
|
//*****************************************************************************
|
|
extern uint32_t AUXTimerPrescaleGet(uint32_t ui32Timer);
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// Support for DriverLib in ROM:
|
|
// Redirect to implementation in ROM when available.
|
|
//
|
|
//*****************************************************************************
|
|
#if !defined(DRIVERLIB_NOROM) && !defined(DOXYGEN)
|
|
#include "../driverlib/rom.h"
|
|
#ifdef ROM_AUXTimerConfigure
|
|
#undef AUXTimerConfigure
|
|
#define AUXTimerConfigure ROM_AUXTimerConfigure
|
|
#endif
|
|
#ifdef ROM_AUXTimerStart
|
|
#undef AUXTimerStart
|
|
#define AUXTimerStart ROM_AUXTimerStart
|
|
#endif
|
|
#ifdef ROM_AUXTimerStop
|
|
#undef AUXTimerStop
|
|
#define AUXTimerStop ROM_AUXTimerStop
|
|
#endif
|
|
#ifdef ROM_AUXTimerPrescaleSet
|
|
#undef AUXTimerPrescaleSet
|
|
#define AUXTimerPrescaleSet ROM_AUXTimerPrescaleSet
|
|
#endif
|
|
#ifdef ROM_AUXTimerPrescaleGet
|
|
#undef AUXTimerPrescaleGet
|
|
#define AUXTimerPrescaleGet ROM_AUXTimerPrescaleGet
|
|
#endif
|
|
#endif
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// Mark the end of the C bindings section for C++ compilers.
|
|
//
|
|
//*****************************************************************************
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // __AUX_TIMER_H__
|
|
|
|
//*****************************************************************************
|
|
//
|
|
//! Close the Doxygen group.
|
|
//! @}
|
|
//! @}
|
|
//
|
|
//*****************************************************************************
|