leo hendrickson / Mbed OS example-Ethernet-mbed-Cloud-connect

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simple-mbed-cloud-client/mbed-cloud-client/sal-stack-nanostack-eventloop/source/timer_sys.h@0:8f0bb79ddd48, 2021-05-04 (annotated)

Committer:
leothedragon
Date:
Tue May 04 08:55:12 2021 +0000
Revision:
0:8f0bb79ddd48
nmn

Who changed what in which revision?

UserRevisionLine numberNew contents of line
leothedragon 0:8f0bb79ddd48 1 /*
leothedragon 0:8f0bb79ddd48 2 * Copyright (c) 2014-2015 ARM Limited. All rights reserved.
leothedragon 0:8f0bb79ddd48 3 * SPDX-License-Identifier: Apache-2.0
leothedragon 0:8f0bb79ddd48 4 * Licensed under the Apache License, Version 2.0 (the License); you may
leothedragon 0:8f0bb79ddd48 5 * not use this file except in compliance with the License.
leothedragon 0:8f0bb79ddd48 6 * You may obtain a copy of the License at
leothedragon 0:8f0bb79ddd48 7 *
leothedragon 0:8f0bb79ddd48 8 * http://www.apache.org/licenses/LICENSE-2.0
leothedragon 0:8f0bb79ddd48 9 *
leothedragon 0:8f0bb79ddd48 10 * Unless required by applicable law or agreed to in writing, software
leothedragon 0:8f0bb79ddd48 11 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
leothedragon 0:8f0bb79ddd48 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
leothedragon 0:8f0bb79ddd48 13 * See the License for the specific language governing permissions and
leothedragon 0:8f0bb79ddd48 14 * limitations under the License.
leothedragon 0:8f0bb79ddd48 15 */
leothedragon 0:8f0bb79ddd48 16 #ifndef _PL_NANO_TIMER_SYS_H_
leothedragon 0:8f0bb79ddd48 17 #define _PL_NANO_TIMER_SYS_H_
leothedragon 0:8f0bb79ddd48 18
leothedragon 0:8f0bb79ddd48 19 #ifdef __cplusplus
leothedragon 0:8f0bb79ddd48 20 extern "C" {
leothedragon 0:8f0bb79ddd48 21 #endif
leothedragon 0:8f0bb79ddd48 22
leothedragon 0:8f0bb79ddd48 23 #include "eventOS_event.h"
leothedragon 0:8f0bb79ddd48 24
leothedragon 0:8f0bb79ddd48 25 /* We borrow base event storage, including its list link, and add a time field */
leothedragon 0:8f0bb79ddd48 26 typedef struct sys_timer_struct_s {
leothedragon 0:8f0bb79ddd48 27 arm_event_storage_t event;
leothedragon 0:8f0bb79ddd48 28 uint32_t launch_time; // tick value
leothedragon 0:8f0bb79ddd48 29 uint32_t period;
leothedragon 0:8f0bb79ddd48 30 } sys_timer_struct_s;
leothedragon 0:8f0bb79ddd48 31
leothedragon 0:8f0bb79ddd48 32
leothedragon 0:8f0bb79ddd48 33 /**
leothedragon 0:8f0bb79ddd48 34 * Initialize system timer
leothedragon 0:8f0bb79ddd48 35 * */
leothedragon 0:8f0bb79ddd48 36 extern void timer_sys_init(void);
leothedragon 0:8f0bb79ddd48 37
leothedragon 0:8f0bb79ddd48 38 extern uint32_t timer_get_runtime_ticks(void);
leothedragon 0:8f0bb79ddd48 39 int8_t timer_sys_wakeup(void);
leothedragon 0:8f0bb79ddd48 40 void timer_sys_disable(void);
leothedragon 0:8f0bb79ddd48 41 void timer_sys_event_free(struct arm_event_storage *event);
leothedragon 0:8f0bb79ddd48 42
leothedragon 0:8f0bb79ddd48 43 // This require lock to be held
leothedragon 0:8f0bb79ddd48 44 void timer_sys_event_cancel_critical(struct arm_event_storage *event);
leothedragon 0:8f0bb79ddd48 45
leothedragon 0:8f0bb79ddd48 46 /**
leothedragon 0:8f0bb79ddd48 47 * System Timer update and synch after sleep
leothedragon 0:8f0bb79ddd48 48 *
leothedragon 0:8f0bb79ddd48 49 * \param ticks Time in 10 ms resolution
leothedragon 0:8f0bb79ddd48 50 *
leothedragon 0:8f0bb79ddd48 51 * \return none
leothedragon 0:8f0bb79ddd48 52 *
leothedragon 0:8f0bb79ddd48 53 * */
leothedragon 0:8f0bb79ddd48 54 void system_timer_tick_update(uint32_t ticks);
leothedragon 0:8f0bb79ddd48 55
leothedragon 0:8f0bb79ddd48 56 #ifdef __cplusplus
leothedragon 0:8f0bb79ddd48 57 }
leothedragon 0:8f0bb79ddd48 58 #endif
leothedragon 0:8f0bb79ddd48 59
leothedragon 0:8f0bb79ddd48 60 #endif /*_PL_NANO_TIMER_SYS_H_*/