Pokitto Community Team / Pokitto_

PokittoLib with changes to lcd refresh etc.

Dependents:   Pokittris

Fork of Pokitto by Pokitto Community Team

This is a fork by user @Spinal, and is used in Pokittris for testing. Do not import this to your own program.

mbed-pokitto/common/Timer.cpp@11:02ad9c807a21, 2017-10-15 (annotated)

Committer:
spinal
Date:
Sun Oct 15 18:03:02 2017 +0000
Revision:
11:02ad9c807a21
Parent:
5:7e5c566b1760 
fixed 4color refreshRegion code

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Pokitto 5:7e5c566b1760 1 /* mbed Microcontroller Library
Pokitto 5:7e5c566b1760 2 * Copyright (c) 2006-2013 ARM Limited
Pokitto 5:7e5c566b1760 3 *
Pokitto 5:7e5c566b1760 4 * Licensed under the Apache License, Version 2.0 (the "License");
Pokitto 5:7e5c566b1760 5 * you may not use this file except in compliance with the License.
Pokitto 5:7e5c566b1760 6 * You may obtain a copy of the License at
Pokitto 5:7e5c566b1760 7 *
Pokitto 5:7e5c566b1760 8 * http://www.apache.org/licenses/LICENSE-2.0
Pokitto 5:7e5c566b1760 9 *
Pokitto 5:7e5c566b1760 10 * Unless required by applicable law or agreed to in writing, software
Pokitto 5:7e5c566b1760 11 * distributed under the License is distributed on an "AS IS" BASIS,
Pokitto 5:7e5c566b1760 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Pokitto 5:7e5c566b1760 13 * See the License for the specific language governing permissions and
Pokitto 5:7e5c566b1760 14 * limitations under the License.
Pokitto 5:7e5c566b1760 15 */
Pokitto 5:7e5c566b1760 16 #include "Timer.h"
Pokitto 5:7e5c566b1760 17 #include "ticker_api.h"
Pokitto 5:7e5c566b1760 18 #include "us_ticker_api.h"
Pokitto 5:7e5c566b1760 19
Pokitto 5:7e5c566b1760 20 namespace mbed {
Pokitto 5:7e5c566b1760 21
Pokitto 5:7e5c566b1760 22 Timer::Timer() : _running(), _start(), _time(), _ticker_data(get_us_ticker_data()) {
Pokitto 5:7e5c566b1760 23 reset();
Pokitto 5:7e5c566b1760 24 }
Pokitto 5:7e5c566b1760 25
Pokitto 5:7e5c566b1760 26 Timer::Timer(const ticker_data_t *data) : _running(), _start(), _time(), _ticker_data(data) {
Pokitto 5:7e5c566b1760 27 reset();
Pokitto 5:7e5c566b1760 28 }
Pokitto 5:7e5c566b1760 29
Pokitto 5:7e5c566b1760 30 void Timer::start() {
Pokitto 5:7e5c566b1760 31 if (!_running) {
Pokitto 5:7e5c566b1760 32 _start = ticker_read(_ticker_data);
Pokitto 5:7e5c566b1760 33 _running = 1;
Pokitto 5:7e5c566b1760 34 }
Pokitto 5:7e5c566b1760 35 }
Pokitto 5:7e5c566b1760 36
Pokitto 5:7e5c566b1760 37 void Timer::stop() {
Pokitto 5:7e5c566b1760 38 _time += slicetime();
Pokitto 5:7e5c566b1760 39 _running = 0;
Pokitto 5:7e5c566b1760 40 }
Pokitto 5:7e5c566b1760 41
Pokitto 5:7e5c566b1760 42 int Timer::read_us() {
Pokitto 5:7e5c566b1760 43 return _time + slicetime();
Pokitto 5:7e5c566b1760 44 }
Pokitto 5:7e5c566b1760 45
Pokitto 5:7e5c566b1760 46 float Timer::read() {
Pokitto 5:7e5c566b1760 47 return (float)read_us() / 1000000.0f;
Pokitto 5:7e5c566b1760 48 }
Pokitto 5:7e5c566b1760 49
Pokitto 5:7e5c566b1760 50 int Timer::read_ms() {
Pokitto 5:7e5c566b1760 51 return read_us() / 1000;
Pokitto 5:7e5c566b1760 52 }
Pokitto 5:7e5c566b1760 53
Pokitto 5:7e5c566b1760 54 int Timer::slicetime() {
Pokitto 5:7e5c566b1760 55 if (_running) {
Pokitto 5:7e5c566b1760 56 return ticker_read(_ticker_data) - _start;
Pokitto 5:7e5c566b1760 57 } else {
Pokitto 5:7e5c566b1760 58 return 0;
Pokitto 5:7e5c566b1760 59 }
Pokitto 5:7e5c566b1760 60 }
Pokitto 5:7e5c566b1760 61
Pokitto 5:7e5c566b1760 62 void Timer::reset() {
Pokitto 5:7e5c566b1760 63 _start = ticker_read(_ticker_data);
Pokitto 5:7e5c566b1760 64 _time = 0;
Pokitto 5:7e5c566b1760 65 }
Pokitto 5:7e5c566b1760 66
Pokitto 5:7e5c566b1760 67 #ifdef MBED_OPERATORS
Pokitto 5:7e5c566b1760 68 Timer::operator float() {
Pokitto 5:7e5c566b1760 69 return read();
Pokitto 5:7e5c566b1760 70 }
Pokitto 5:7e5c566b1760 71 #endif
Pokitto 5:7e5c566b1760 72
Pokitto 5:7e5c566b1760 73 } // namespace mbed