32343
843447835d
- IPS200 display menu with real-time status and parameter settings - Camera image processing and line tracking - IMU attitude solution and PID control - WiFi SPI oscilloscope data transmission
104 lines
4.5 KiB
C
104 lines
4.5 KiB
C
/**
|
|
* \file Timer.h
|
|
* \brief Timer interface
|
|
*
|
|
* \copyright Copyright (c) 2013 Infineon Technologies AG. All rights reserved.
|
|
*
|
|
* $Date: 2014-02-27 20:08:19 GMT$
|
|
*
|
|
* IMPORTANT NOTICE
|
|
*
|
|
*
|
|
* Use of this file is subject to the terms of use agreed between (i) you or
|
|
* the company in which ordinary course of business you are acting and (ii)
|
|
* Infineon Technologies AG or its licensees. If and as long as no such
|
|
* terms of use are agreed, use of this file is subject to following:
|
|
|
|
|
|
* Boost Software License - Version 1.0 - August 17th, 2003
|
|
|
|
* Permission is hereby granted, free of charge, to any person or
|
|
* organization obtaining a copy of the software and accompanying
|
|
* documentation covered by this license (the "Software") to use, reproduce,
|
|
* display, distribute, execute, and transmit the Software, and to prepare
|
|
* derivative works of the Software, and to permit third-parties to whom the
|
|
* Software is furnished to do so, all subject to the following:
|
|
|
|
* The copyright notices in the Software and this entire statement, including
|
|
* the above license grant, this restriction and the following disclaimer, must
|
|
* be included in all copies of the Software, in whole or in part, and all
|
|
* derivative works of the Software, unless such copies or derivative works are
|
|
* solely in the form of machine-executable object code generated by a source
|
|
* language processor.
|
|
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
|
|
* SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
|
|
* FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
* DEALINGS IN THE SOFTWARE.
|
|
|
|
*
|
|
* \defgroup library_srvsw_if_timer Timer interface
|
|
* \ingroup library_srvsw_if
|
|
*
|
|
*/
|
|
|
|
#ifndef TIMER_H_
|
|
#define TIMER_H_ 1
|
|
|
|
#include "Cpu/Std/Ifx_Types.h"
|
|
|
|
typedef struct Timer_s Timer;
|
|
typedef void (*Timer_Start)(Timer *handle);
|
|
typedef void (*Timer_Stop)(Timer *handle);
|
|
typedef void (*Timer_SynchronousStart)(Timer *handle);
|
|
typedef void (*Timer_SynchronousStop)(Timer *handle);
|
|
typedef void (*Timer_CountOneStep)(Timer *handle);
|
|
typedef void (*Timer_StartSingleShotMode)(Timer *handle);
|
|
|
|
typedef struct
|
|
{
|
|
Timer_Start start;
|
|
Timer_Stop stop;
|
|
Timer_SynchronousStart synchronousStart;
|
|
Timer_SynchronousStop synchronousStop;
|
|
Timer_CountOneStep countOneStep;
|
|
Timer_StartSingleShotMode startSingleShotMode;
|
|
} Timer_Functions;
|
|
|
|
/** \brief Structure of the Timer interface */
|
|
struct Timer_s
|
|
{
|
|
float32 t12Frequency; /**< \brief Actual timer12 frequency */
|
|
Ifx_TimerValue t12Period; /**< \brief Actual timer 12 period */
|
|
float32 t13Frequency; /**< \brief Actual timer13 frequency */
|
|
Ifx_TimerValue t13Period; /**< \brief Actual timer 13 period */
|
|
#if IFX_CFG_USE_STANDARD_INTERFACE
|
|
Timer_Functions functions; /**< \brief timer functions */
|
|
#endif
|
|
};
|
|
|
|
/** \brief Configuration structure of the Timer interface */
|
|
typedef struct
|
|
{
|
|
float32 t12Frequency; /**< \brief Specify expected T12 PWM frequency in Hertz */
|
|
Ifx_TimerValue t12Period; /**< \brief Specify expected T12 PWM period in ticks. */
|
|
float32 t13Frequency; /**< \brief Specify expected T13 PWM frequency in Hertz */
|
|
Ifx_TimerValue t13Period; /**< \brief Specify expected T13 PWM period in ticks. */
|
|
Ifx_TimerValue waitingTime; /**< \brief Specify the expected ticks before timer starts (TWAIT) */
|
|
Ifx_TimerValue activeCount; /**< \brief Specify active PWM period (TCOUNT) */
|
|
} Timer_Config;
|
|
|
|
#if IFX_CFG_USE_STANDARD_INTERFACE
|
|
IFX_INLINE void Timer_start(Timer *handle) {handle->functions.start(handle); }
|
|
IFX_INLINE void Timer_stop(Timer *handle) {handle->functions.stop(handle); }
|
|
IFX_INLINE void Timer_synchronousStart(Timer *handle) {handle->functions.synchronousStart(handle); }
|
|
IFX_INLINE void Timer_synchronousStop(Timer *handle) {handle->functions.synchronousStop(handle); }
|
|
IFX_INLINE void Timer_countOneStep(Timer *handle) {handle->functions.countOneStep(handle); }
|
|
IFX_INLINE void Timer_startSingleShotMode(Timer *handle) {handle->functions.startSingleShotMode(handle); }
|
|
#endif
|
|
|
|
#endif /* TIMER_H_ */
|