Andrew SaLoutos / mbed-dev-STM-lean

From Ben Katz mbed-dev library. Removed unnecessary target files to reduce the overall size by a factor of 10 to make it easier to import into the online IDE.

Dependents:   motor_driver motor_driver_screaming_fix

drivers/TimerEvent.cpp@0:083111ae2a11, 2020-11-26 (annotated)

Committer:
saloutos
Date:
Thu Nov 26 04:08:56 2020 +0000
Revision:
0:083111ae2a11
first commit of leaned mbed dev lib

Who changed what in which revision?

UserRevisionLine numberNew contents of line
saloutos 0:083111ae2a11 1 /* mbed Microcontroller Library
saloutos 0:083111ae2a11 2 * Copyright (c) 2006-2013 ARM Limited
saloutos 0:083111ae2a11 3 *
saloutos 0:083111ae2a11 4 * Licensed under the Apache License, Version 2.0 (the "License");
saloutos 0:083111ae2a11 5 * you may not use this file except in compliance with the License.
saloutos 0:083111ae2a11 6 * You may obtain a copy of the License at
saloutos 0:083111ae2a11 7 *
saloutos 0:083111ae2a11 8 * http://www.apache.org/licenses/LICENSE-2.0
saloutos 0:083111ae2a11 9 *
saloutos 0:083111ae2a11 10 * Unless required by applicable law or agreed to in writing, software
saloutos 0:083111ae2a11 11 * distributed under the License is distributed on an "AS IS" BASIS,
saloutos 0:083111ae2a11 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
saloutos 0:083111ae2a11 13 * See the License for the specific language governing permissions and
saloutos 0:083111ae2a11 14 * limitations under the License.
saloutos 0:083111ae2a11 15 */
saloutos 0:083111ae2a11 16 #include "drivers/TimerEvent.h"
saloutos 0:083111ae2a11 17 #include "cmsis.h"
saloutos 0:083111ae2a11 18
saloutos 0:083111ae2a11 19 #include <stddef.h>
saloutos 0:083111ae2a11 20 #include "hal/ticker_api.h"
saloutos 0:083111ae2a11 21 #include "hal/us_ticker_api.h"
saloutos 0:083111ae2a11 22
saloutos 0:083111ae2a11 23 namespace mbed {
saloutos 0:083111ae2a11 24
saloutos 0:083111ae2a11 25 TimerEvent::TimerEvent() : event(), _ticker_data(get_us_ticker_data()) {
saloutos 0:083111ae2a11 26 ticker_set_handler(_ticker_data, (&TimerEvent::irq));
saloutos 0:083111ae2a11 27 }
saloutos 0:083111ae2a11 28
saloutos 0:083111ae2a11 29 TimerEvent::TimerEvent(const ticker_data_t *data) : event(), _ticker_data(data) {
saloutos 0:083111ae2a11 30 ticker_set_handler(_ticker_data, (&TimerEvent::irq));
saloutos 0:083111ae2a11 31 }
saloutos 0:083111ae2a11 32
saloutos 0:083111ae2a11 33 void TimerEvent::irq(uint32_t id) {
saloutos 0:083111ae2a11 34 TimerEvent *timer_event = (TimerEvent*)id;
saloutos 0:083111ae2a11 35 timer_event->handler();
saloutos 0:083111ae2a11 36 }
saloutos 0:083111ae2a11 37
saloutos 0:083111ae2a11 38 TimerEvent::~TimerEvent() {
saloutos 0:083111ae2a11 39 remove();
saloutos 0:083111ae2a11 40 }
saloutos 0:083111ae2a11 41
saloutos 0:083111ae2a11 42 // insert in to linked list
saloutos 0:083111ae2a11 43 void TimerEvent::insert(timestamp_t timestamp) {
saloutos 0:083111ae2a11 44 ticker_insert_event(_ticker_data, &event, timestamp, (uint32_t)this);
saloutos 0:083111ae2a11 45 }
saloutos 0:083111ae2a11 46
saloutos 0:083111ae2a11 47 void TimerEvent::insert_absolute(us_timestamp_t timestamp) {
saloutos 0:083111ae2a11 48 ticker_insert_event_us(_ticker_data, &event, timestamp, (uint32_t)this);
saloutos 0:083111ae2a11 49 }
saloutos 0:083111ae2a11 50
saloutos 0:083111ae2a11 51 void TimerEvent::remove() {
saloutos 0:083111ae2a11 52 ticker_remove_event(_ticker_data, &event);
saloutos 0:083111ae2a11 53 }
saloutos 0:083111ae2a11 54
saloutos 0:083111ae2a11 55 } // namespace mbed