u-blox / Mbed 2 deprecated IBMIoTClientEthernetExample

Port to C027 (using AppShield and Ethernet)

Dependencies:   C12832 EthernetInterface LM75B MMA7660 MQTT mbed-rtos mbed

Fork of IBMIoTClientEthernetExample by IBM Watson IoT

mbed-rtos/rtos/RtosTimer.h@6:37b6d0d56190, 2014-08-20 (annotated)

Committer:
samdanbury
Date:
Wed Aug 20 12:45:14 2014 +0000
Revision:
6:37b6d0d56190
Code completely changed to improve the structure, flow and memory usage of the application

Who changed what in which revision?

UserRevisionLine numberNew contents of line
samdanbury 6:37b6d0d56190 1 /* mbed Microcontroller Library
samdanbury 6:37b6d0d56190 2 * Copyright (c) 2006-2012 ARM Limited
samdanbury 6:37b6d0d56190 3 *
samdanbury 6:37b6d0d56190 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
samdanbury 6:37b6d0d56190 5 * of this software and associated documentation files (the "Software"), to deal
samdanbury 6:37b6d0d56190 6 * in the Software without restriction, including without limitation the rights
samdanbury 6:37b6d0d56190 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
samdanbury 6:37b6d0d56190 8 * copies of the Software, and to permit persons to whom the Software is
samdanbury 6:37b6d0d56190 9 * furnished to do so, subject to the following conditions:
samdanbury 6:37b6d0d56190 10 *
samdanbury 6:37b6d0d56190 11 * The above copyright notice and this permission notice shall be included in
samdanbury 6:37b6d0d56190 12 * all copies or substantial portions of the Software.
samdanbury 6:37b6d0d56190 13 *
samdanbury 6:37b6d0d56190 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
samdanbury 6:37b6d0d56190 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
samdanbury 6:37b6d0d56190 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
samdanbury 6:37b6d0d56190 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
samdanbury 6:37b6d0d56190 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
samdanbury 6:37b6d0d56190 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
samdanbury 6:37b6d0d56190 20 * SOFTWARE.
samdanbury 6:37b6d0d56190 21 */
samdanbury 6:37b6d0d56190 22 #ifndef RTOS_TIMER_H
samdanbury 6:37b6d0d56190 23 #define RTOS_TIMER_H
samdanbury 6:37b6d0d56190 24
samdanbury 6:37b6d0d56190 25 #include <stdint.h>
samdanbury 6:37b6d0d56190 26 #include "cmsis_os.h"
samdanbury 6:37b6d0d56190 27
samdanbury 6:37b6d0d56190 28 namespace rtos {
samdanbury 6:37b6d0d56190 29
samdanbury 6:37b6d0d56190 30 /** The RtosTimer class allow creating and and controlling of timer functions in the system.
samdanbury 6:37b6d0d56190 31 A timer function is called when a time period expires whereby both on-shot and
samdanbury 6:37b6d0d56190 32 periodic timers are possible. A timer can be started, restarted, or stopped.
samdanbury 6:37b6d0d56190 33
samdanbury 6:37b6d0d56190 34 Timers are handled in the thread osTimerThread.
samdanbury 6:37b6d0d56190 35 Callback functions run under control of this thread and may use CMSIS-RTOS API calls.
samdanbury 6:37b6d0d56190 36 */
samdanbury 6:37b6d0d56190 37 class RtosTimer {
samdanbury 6:37b6d0d56190 38 public:
samdanbury 6:37b6d0d56190 39 /** Create and Start timer.
samdanbury 6:37b6d0d56190 40 @param task name of the timer call back function.
samdanbury 6:37b6d0d56190 41 @param type osTimerOnce for one-shot or osTimerPeriodic for periodic behaviour. (default: osTimerPeriodic)
samdanbury 6:37b6d0d56190 42 @param argument argument to the timer call back function. (default: NULL)
samdanbury 6:37b6d0d56190 43 */
samdanbury 6:37b6d0d56190 44 RtosTimer(void (*task)(void const *argument),
samdanbury 6:37b6d0d56190 45 os_timer_type type=osTimerPeriodic,
samdanbury 6:37b6d0d56190 46 void *argument=NULL);
samdanbury 6:37b6d0d56190 47
samdanbury 6:37b6d0d56190 48 /** Stop the timer.
samdanbury 6:37b6d0d56190 49 @return status code that indicates the execution status of the function.
samdanbury 6:37b6d0d56190 50 */
samdanbury 6:37b6d0d56190 51 osStatus stop(void);
samdanbury 6:37b6d0d56190 52
samdanbury 6:37b6d0d56190 53 /** start a timer.
samdanbury 6:37b6d0d56190 54 @param millisec time delay value of the timer.
samdanbury 6:37b6d0d56190 55 @return status code that indicates the execution status of the function.
samdanbury 6:37b6d0d56190 56 */
samdanbury 6:37b6d0d56190 57 osStatus start(uint32_t millisec);
samdanbury 6:37b6d0d56190 58
samdanbury 6:37b6d0d56190 59 ~RtosTimer();
samdanbury 6:37b6d0d56190 60
samdanbury 6:37b6d0d56190 61 private:
samdanbury 6:37b6d0d56190 62 osTimerId _timer_id;
samdanbury 6:37b6d0d56190 63 osTimerDef_t _timer;
samdanbury 6:37b6d0d56190 64 #ifdef CMSIS_OS_RTX
samdanbury 6:37b6d0d56190 65 uint32_t _timer_data[5];
samdanbury 6:37b6d0d56190 66 #endif
samdanbury 6:37b6d0d56190 67 };
samdanbury 6:37b6d0d56190 68
samdanbury 6:37b6d0d56190 69 }
samdanbury 6:37b6d0d56190 70
samdanbury 6:37b6d0d56190 71 #endif