mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
TimerEvent.cpp
00001 /* mbed Microcontroller Library 00002 * Copyright (c) 2006-2013 ARM Limited 00003 * SPDX-License-Identifier: Apache-2.0 00004 * 00005 * Licensed under the Apache License, Version 2.0 (the "License"); 00006 * you may not use this file except in compliance with the License. 00007 * You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 */ 00017 #include "drivers/TimerEvent.h" 00018 00019 #include <stddef.h> 00020 #include "hal/ticker_api.h" 00021 #include "hal/us_ticker_api.h" 00022 00023 namespace mbed { 00024 00025 TimerEvent::TimerEvent() : event(), _ticker_data(get_us_ticker_data()) 00026 { 00027 ticker_set_handler(_ticker_data, (&TimerEvent::irq)); 00028 } 00029 00030 TimerEvent::TimerEvent(const ticker_data_t *data) : event(), _ticker_data(data) 00031 { 00032 ticker_set_handler(_ticker_data, (&TimerEvent::irq)); 00033 } 00034 00035 void TimerEvent::irq(uint32_t id) 00036 { 00037 TimerEvent *timer_event = (TimerEvent *)id; 00038 timer_event->handler(); 00039 } 00040 00041 TimerEvent::~TimerEvent() 00042 { 00043 remove(); 00044 } 00045 00046 // insert in to linked list 00047 void TimerEvent::insert(timestamp_t timestamp) 00048 { 00049 ticker_insert_event(_ticker_data, &event, timestamp, (uint32_t)this); 00050 } 00051 00052 void TimerEvent::insert_absolute(us_timestamp_t timestamp) 00053 { 00054 ticker_insert_event_us(_ticker_data, &event, timestamp, (uint32_t)this); 00055 } 00056 00057 void TimerEvent::remove() 00058 { 00059 ticker_remove_event(_ticker_data, &event); 00060 } 00061 00062 } // namespace mbed
Generated on Tue Jul 12 2022 20:41:16 by 1.7.2