Toyomasa Watarai / Mbed OS Mbed-example-WS-W27

Dependencies:   MMA7660 LM75B

simple-mbed-cloud-client/mbed-cloud-client/sal-stack-nanostack-eventloop/source/timer_sys.h@0:119624335925, 2018-06-30 (annotated)

Committer:
MACRUM
Date:
Sat Jun 30 01:40:30 2018 +0000
Revision:
0:119624335925
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MACRUM 0:119624335925 1 /*
MACRUM 0:119624335925 2 * Copyright (c) 2014-2015 ARM Limited. All rights reserved.
MACRUM 0:119624335925 3 * SPDX-License-Identifier: Apache-2.0
MACRUM 0:119624335925 4 * Licensed under the Apache License, Version 2.0 (the License); you may
MACRUM 0:119624335925 5 * not use this file except in compliance with the License.
MACRUM 0:119624335925 6 * You may obtain a copy of the License at
MACRUM 0:119624335925 7 *
MACRUM 0:119624335925 8 * http://www.apache.org/licenses/LICENSE-2.0
MACRUM 0:119624335925 9 *
MACRUM 0:119624335925 10 * Unless required by applicable law or agreed to in writing, software
MACRUM 0:119624335925 11 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
MACRUM 0:119624335925 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
MACRUM 0:119624335925 13 * See the License for the specific language governing permissions and
MACRUM 0:119624335925 14 * limitations under the License.
MACRUM 0:119624335925 15 */
MACRUM 0:119624335925 16 #ifndef _PL_NANO_TIMER_SYS_H_
MACRUM 0:119624335925 17 #define _PL_NANO_TIMER_SYS_H_
MACRUM 0:119624335925 18
MACRUM 0:119624335925 19 #ifdef __cplusplus
MACRUM 0:119624335925 20 extern "C" {
MACRUM 0:119624335925 21 #endif
MACRUM 0:119624335925 22
MACRUM 0:119624335925 23 #include "eventOS_event.h"
MACRUM 0:119624335925 24
MACRUM 0:119624335925 25 /* We borrow base event storage, including its list link, and add a time field */
MACRUM 0:119624335925 26 typedef struct sys_timer_struct_s {
MACRUM 0:119624335925 27 arm_event_storage_t event;
MACRUM 0:119624335925 28 uint32_t launch_time; // tick value
MACRUM 0:119624335925 29 uint32_t period;
MACRUM 0:119624335925 30 } sys_timer_struct_s;
MACRUM 0:119624335925 31
MACRUM 0:119624335925 32
MACRUM 0:119624335925 33 /**
MACRUM 0:119624335925 34 * Initialize system timer
MACRUM 0:119624335925 35 * */
MACRUM 0:119624335925 36 extern void timer_sys_init(void);
MACRUM 0:119624335925 37
MACRUM 0:119624335925 38 extern uint32_t timer_get_runtime_ticks(void);
MACRUM 0:119624335925 39 int8_t timer_sys_wakeup(void);
MACRUM 0:119624335925 40 void timer_sys_disable(void);
MACRUM 0:119624335925 41 void timer_sys_event_free(struct arm_event_storage *event);
MACRUM 0:119624335925 42
MACRUM 0:119624335925 43 // This require lock to be held
MACRUM 0:119624335925 44 void timer_sys_event_cancel_critical(struct arm_event_storage *event);
MACRUM 0:119624335925 45
MACRUM 0:119624335925 46 /**
MACRUM 0:119624335925 47 * System Timer update and synch after sleep
MACRUM 0:119624335925 48 *
MACRUM 0:119624335925 49 * \param ticks Time in 10 ms resolution
MACRUM 0:119624335925 50 *
MACRUM 0:119624335925 51 * \return none
MACRUM 0:119624335925 52 *
MACRUM 0:119624335925 53 * */
MACRUM 0:119624335925 54 void system_timer_tick_update(uint32_t ticks);
MACRUM 0:119624335925 55
MACRUM 0:119624335925 56 #ifdef __cplusplus
MACRUM 0:119624335925 57 }
MACRUM 0:119624335925 58 #endif
MACRUM 0:119624335925 59
MACRUM 0:119624335925 60 #endif /*_PL_NANO_TIMER_SYS_H_*/