Hiruka Hana / Gyro_Accelerometre

Programme gyro_accelero avec acquisition accelero + calcul téta

Dependents:   Gyro_Accelerometre2

rtos/RtosTimer.h@0:07281ea3b26b, 2018-02-20 (annotated)

Committer:
SandrineO
Date:
Tue Feb 20 15:58:26 2018 +0000
Revision:
0:07281ea3b26b
temps r?el

Who changed what in which revision?

UserRevisionLine numberNew contents of line
SandrineO 0:07281ea3b26b 1 /* mbed Microcontroller Library
SandrineO 0:07281ea3b26b 2 * Copyright (c) 2006-2012 ARM Limited
SandrineO 0:07281ea3b26b 3 *
SandrineO 0:07281ea3b26b 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
SandrineO 0:07281ea3b26b 5 * of this software and associated documentation files (the "Software"), to deal
SandrineO 0:07281ea3b26b 6 * in the Software without restriction, including without limitation the rights
SandrineO 0:07281ea3b26b 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
SandrineO 0:07281ea3b26b 8 * copies of the Software, and to permit persons to whom the Software is
SandrineO 0:07281ea3b26b 9 * furnished to do so, subject to the following conditions:
SandrineO 0:07281ea3b26b 10 *
SandrineO 0:07281ea3b26b 11 * The above copyright notice and this permission notice shall be included in
SandrineO 0:07281ea3b26b 12 * all copies or substantial portions of the Software.
SandrineO 0:07281ea3b26b 13 *
SandrineO 0:07281ea3b26b 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
SandrineO 0:07281ea3b26b 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
SandrineO 0:07281ea3b26b 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
SandrineO 0:07281ea3b26b 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
SandrineO 0:07281ea3b26b 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
SandrineO 0:07281ea3b26b 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SandrineO 0:07281ea3b26b 20 * SOFTWARE.
SandrineO 0:07281ea3b26b 21 */
SandrineO 0:07281ea3b26b 22 #ifndef RTOS_TIMER_H
SandrineO 0:07281ea3b26b 23 #define RTOS_TIMER_H
SandrineO 0:07281ea3b26b 24
SandrineO 0:07281ea3b26b 25 #include <stdint.h>
SandrineO 0:07281ea3b26b 26 #include "cmsis_os.h"
SandrineO 0:07281ea3b26b 27 #include "platform/Callback.h"
SandrineO 0:07281ea3b26b 28 #include "platform/toolchain.h"
SandrineO 0:07281ea3b26b 29
SandrineO 0:07281ea3b26b 30 namespace rtos {
SandrineO 0:07281ea3b26b 31 /** \addtogroup rtos */
SandrineO 0:07281ea3b26b 32 /** @{*/
SandrineO 0:07281ea3b26b 33
SandrineO 0:07281ea3b26b 34 /** The RtosTimer class allow creating and and controlling of timer functions in the system.
SandrineO 0:07281ea3b26b 35 A timer function is called when a time period expires whereby both on-shot and
SandrineO 0:07281ea3b26b 36 periodic timers are possible. A timer can be started, restarted, or stopped.
SandrineO 0:07281ea3b26b 37
SandrineO 0:07281ea3b26b 38 Timers are handled in the thread osTimerThread.
SandrineO 0:07281ea3b26b 39 Callback functions run under control of this thread and may use CMSIS-RTOS API calls.
SandrineO 0:07281ea3b26b 40 */
SandrineO 0:07281ea3b26b 41 class RtosTimer {
SandrineO 0:07281ea3b26b 42 public:
SandrineO 0:07281ea3b26b 43 /** Create timer.
SandrineO 0:07281ea3b26b 44 @param func function to be executed by this timer.
SandrineO 0:07281ea3b26b 45 @param type osTimerOnce for one-shot or osTimerPeriodic for periodic behaviour. (default: osTimerPeriodic)
SandrineO 0:07281ea3b26b 46 @param argument argument to the timer call back function. (default: NULL)
SandrineO 0:07281ea3b26b 47 @deprecated Replaced with RtosTimer(Callback<void()>, os_timer_type)
SandrineO 0:07281ea3b26b 48 */
SandrineO 0:07281ea3b26b 49 MBED_DEPRECATED_SINCE("mbed-os-5.1",
SandrineO 0:07281ea3b26b 50 "Replaced with RtosTimer(Callback<void()>, os_timer_type)")
SandrineO 0:07281ea3b26b 51 RtosTimer(void (*func)(void const *argument), os_timer_type type=osTimerPeriodic, void *argument=NULL) {
SandrineO 0:07281ea3b26b 52 constructor(mbed::callback((void (*)(void *))func, argument), type);
SandrineO 0:07281ea3b26b 53 }
SandrineO 0:07281ea3b26b 54
SandrineO 0:07281ea3b26b 55 /** Create timer.
SandrineO 0:07281ea3b26b 56 @param func function to be executed by this timer.
SandrineO 0:07281ea3b26b 57 @param type osTimerOnce for one-shot or osTimerPeriodic for periodic behaviour. (default: osTimerPeriodic)
SandrineO 0:07281ea3b26b 58 */
SandrineO 0:07281ea3b26b 59 RtosTimer(mbed::Callback<void()> func, os_timer_type type=osTimerPeriodic) {
SandrineO 0:07281ea3b26b 60 constructor(func, type);
SandrineO 0:07281ea3b26b 61 }
SandrineO 0:07281ea3b26b 62
SandrineO 0:07281ea3b26b 63 /** Create timer.
SandrineO 0:07281ea3b26b 64 @param obj pointer to the object to call the member function on.
SandrineO 0:07281ea3b26b 65 @param method member function to be executed by this timer.
SandrineO 0:07281ea3b26b 66 @param type osTimerOnce for one-shot or osTimerPeriodic for periodic behaviour. (default: osTimerPeriodic)
SandrineO 0:07281ea3b26b 67 @deprecated
SandrineO 0:07281ea3b26b 68 The RtosTimer constructor does not support cv-qualifiers. Replaced by
SandrineO 0:07281ea3b26b 69 RtosTimer(callback(obj, method), os_timer_type).
SandrineO 0:07281ea3b26b 70 */
SandrineO 0:07281ea3b26b 71 template <typename T, typename M>
SandrineO 0:07281ea3b26b 72 MBED_DEPRECATED_SINCE("mbed-os-5.1",
SandrineO 0:07281ea3b26b 73 "The RtosTimer constructor does not support cv-qualifiers. Replaced by "
SandrineO 0:07281ea3b26b 74 "RtosTimer(callback(obj, method), os_timer_type).")
SandrineO 0:07281ea3b26b 75 RtosTimer(T *obj, M method, os_timer_type type=osTimerPeriodic) {
SandrineO 0:07281ea3b26b 76 constructor(mbed::callback(obj, method), type);
SandrineO 0:07281ea3b26b 77 }
SandrineO 0:07281ea3b26b 78
SandrineO 0:07281ea3b26b 79 /** Stop the timer.
SandrineO 0:07281ea3b26b 80 @return status code that indicates the execution status of the function.
SandrineO 0:07281ea3b26b 81 */
SandrineO 0:07281ea3b26b 82 osStatus stop(void);
SandrineO 0:07281ea3b26b 83
SandrineO 0:07281ea3b26b 84 /** Start the timer.
SandrineO 0:07281ea3b26b 85 @param millisec time delay value of the timer.
SandrineO 0:07281ea3b26b 86 @return status code that indicates the execution status of the function.
SandrineO 0:07281ea3b26b 87 */
SandrineO 0:07281ea3b26b 88 osStatus start(uint32_t millisec);
SandrineO 0:07281ea3b26b 89
SandrineO 0:07281ea3b26b 90 ~RtosTimer();
SandrineO 0:07281ea3b26b 91
SandrineO 0:07281ea3b26b 92 private:
SandrineO 0:07281ea3b26b 93 // Required to share definitions without
SandrineO 0:07281ea3b26b 94 // delegated constructors
SandrineO 0:07281ea3b26b 95 void constructor(mbed::Callback<void()> func, os_timer_type type);
SandrineO 0:07281ea3b26b 96
SandrineO 0:07281ea3b26b 97 mbed::Callback<void()> _function;
SandrineO 0:07281ea3b26b 98 osTimerId _timer_id;
SandrineO 0:07281ea3b26b 99 osTimerDef_t _timer;
SandrineO 0:07281ea3b26b 100 #if defined(CMSIS_OS_RTX) && !defined(__MBED_CMSIS_RTOS_CM)
SandrineO 0:07281ea3b26b 101 uint32_t _timer_data[5];
SandrineO 0:07281ea3b26b 102 #else
SandrineO 0:07281ea3b26b 103 uint32_t _timer_data[6];
SandrineO 0:07281ea3b26b 104 #endif
SandrineO 0:07281ea3b26b 105 };
SandrineO 0:07281ea3b26b 106
SandrineO 0:07281ea3b26b 107 }
SandrineO 0:07281ea3b26b 108
SandrineO 0:07281ea3b26b 109 #endif
SandrineO 0:07281ea3b26b 110
SandrineO 0:07281ea3b26b 111 /** @}*/