Mark Vandermeulen / FYDP_Final

Code for our FYDP -only one IMU works right now -RTOS is working

Dependencies:   mbed

mbed/mbed-rtos/rtos/RtosTimer.h@0:964eb6a2ef00, 2015-03-18 (annotated)

Committer:
majik
Date:
Wed Mar 18 22:23:48 2015 +0000
Revision:
0:964eb6a2ef00
This is our FYDP code, but only one IMU works with the RTOS.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
majik 0:964eb6a2ef00 1 /* mbed Microcontroller Library
majik 0:964eb6a2ef00 2 * Copyright (c) 2006-2012 ARM Limited
majik 0:964eb6a2ef00 3 *
majik 0:964eb6a2ef00 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
majik 0:964eb6a2ef00 5 * of this software and associated documentation files (the "Software"), to deal
majik 0:964eb6a2ef00 6 * in the Software without restriction, including without limitation the rights
majik 0:964eb6a2ef00 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
majik 0:964eb6a2ef00 8 * copies of the Software, and to permit persons to whom the Software is
majik 0:964eb6a2ef00 9 * furnished to do so, subject to the following conditions:
majik 0:964eb6a2ef00 10 *
majik 0:964eb6a2ef00 11 * The above copyright notice and this permission notice shall be included in
majik 0:964eb6a2ef00 12 * all copies or substantial portions of the Software.
majik 0:964eb6a2ef00 13 *
majik 0:964eb6a2ef00 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
majik 0:964eb6a2ef00 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
majik 0:964eb6a2ef00 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
majik 0:964eb6a2ef00 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
majik 0:964eb6a2ef00 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
majik 0:964eb6a2ef00 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
majik 0:964eb6a2ef00 20 * SOFTWARE.
majik 0:964eb6a2ef00 21 */
majik 0:964eb6a2ef00 22 #ifndef RTOS_TIMER_H
majik 0:964eb6a2ef00 23 #define RTOS_TIMER_H
majik 0:964eb6a2ef00 24
majik 0:964eb6a2ef00 25 #include <stdint.h>
majik 0:964eb6a2ef00 26 #include "cmsis_os.h"
majik 0:964eb6a2ef00 27
majik 0:964eb6a2ef00 28 namespace rtos {
majik 0:964eb6a2ef00 29
majik 0:964eb6a2ef00 30 /** The RtosTimer class allow creating and and controlling of timer functions in the system.
majik 0:964eb6a2ef00 31 A timer function is called when a time period expires whereby both on-shot and
majik 0:964eb6a2ef00 32 periodic timers are possible. A timer can be started, restarted, or stopped.
majik 0:964eb6a2ef00 33
majik 0:964eb6a2ef00 34 Timers are handled in the thread osTimerThread.
majik 0:964eb6a2ef00 35 Callback functions run under control of this thread and may use CMSIS-RTOS API calls.
majik 0:964eb6a2ef00 36 */
majik 0:964eb6a2ef00 37 class RtosTimer {
majik 0:964eb6a2ef00 38 public:
majik 0:964eb6a2ef00 39 /** Create and Start timer.
majik 0:964eb6a2ef00 40 @param task name of the timer call back function.
majik 0:964eb6a2ef00 41 @param type osTimerOnce for one-shot or osTimerPeriodic for periodic behaviour. (default: osTimerPeriodic)
majik 0:964eb6a2ef00 42 @param argument argument to the timer call back function. (default: NULL)
majik 0:964eb6a2ef00 43 */
majik 0:964eb6a2ef00 44 RtosTimer(void (*task)(void const *argument),
majik 0:964eb6a2ef00 45 os_timer_type type=osTimerPeriodic,
majik 0:964eb6a2ef00 46 void *argument=NULL);
majik 0:964eb6a2ef00 47
majik 0:964eb6a2ef00 48 /** Stop the timer.
majik 0:964eb6a2ef00 49 @return status code that indicates the execution status of the function.
majik 0:964eb6a2ef00 50 */
majik 0:964eb6a2ef00 51 osStatus stop(void);
majik 0:964eb6a2ef00 52
majik 0:964eb6a2ef00 53 /** start a timer.
majik 0:964eb6a2ef00 54 @param millisec time delay value of the timer.
majik 0:964eb6a2ef00 55 @return status code that indicates the execution status of the function.
majik 0:964eb6a2ef00 56 */
majik 0:964eb6a2ef00 57 osStatus start(uint32_t millisec);
majik 0:964eb6a2ef00 58
majik 0:964eb6a2ef00 59 ~RtosTimer();
majik 0:964eb6a2ef00 60
majik 0:964eb6a2ef00 61 private:
majik 0:964eb6a2ef00 62 osTimerId _timer_id;
majik 0:964eb6a2ef00 63 osTimerDef_t _timer;
majik 0:964eb6a2ef00 64 #ifdef CMSIS_OS_RTX
majik 0:964eb6a2ef00 65 uint32_t _timer_data[5];
majik 0:964eb6a2ef00 66 #endif
majik 0:964eb6a2ef00 67 };
majik 0:964eb6a2ef00 68
majik 0:964eb6a2ef00 69 }
majik 0:964eb6a2ef00 70
majik 0:964eb6a2ef00 71 #endif