Jonne Valola / PokittoLib Featured

PokittoLib is the library needed for programming the Pokitto DIY game console (www.pokitto.com)

Dependents:   YATTT sd_map_test cPong SnowDemo ... more

PokittoLib

Library for programming Pokitto hardware

How to Use

  1. Import this library to online compiler (see button "import" on the right hand side
  2. DO NOT import mbed-src anymore, a better version is now included inside PokittoLib
  3. Change My_settings.h according to your project
  4. Start coding!

mbed-pokitto/api/Timer.h@71:531419862202, 2019-12-25 (annotated)

Committer:
Pokitto
Date:
Wed Dec 25 23:59:52 2019 +0000
Revision:
71:531419862202
Parent:
5:ea7377f3d1af 
Changed Mode2 C++ refresh code (graphical errors)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Pokitto 5:ea7377f3d1af 1 /* mbed Microcontroller Library
Pokitto 5:ea7377f3d1af 2 * Copyright (c) 2006-2013 ARM Limited
Pokitto 5:ea7377f3d1af 3 *
Pokitto 5:ea7377f3d1af 4 * Licensed under the Apache License, Version 2.0 (the "License");
Pokitto 5:ea7377f3d1af 5 * you may not use this file except in compliance with the License.
Pokitto 5:ea7377f3d1af 6 * You may obtain a copy of the License at
Pokitto 5:ea7377f3d1af 7 *
Pokitto 5:ea7377f3d1af 8 * http://www.apache.org/licenses/LICENSE-2.0
Pokitto 5:ea7377f3d1af 9 *
Pokitto 5:ea7377f3d1af 10 * Unless required by applicable law or agreed to in writing, software
Pokitto 5:ea7377f3d1af 11 * distributed under the License is distributed on an "AS IS" BASIS,
Pokitto 5:ea7377f3d1af 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Pokitto 5:ea7377f3d1af 13 * See the License for the specific language governing permissions and
Pokitto 5:ea7377f3d1af 14 * limitations under the License.
Pokitto 5:ea7377f3d1af 15 */
Pokitto 5:ea7377f3d1af 16 #ifndef MBED_TIMER_H
Pokitto 5:ea7377f3d1af 17 #define MBED_TIMER_H
Pokitto 5:ea7377f3d1af 18
Pokitto 5:ea7377f3d1af 19 #include "platform.h"
Pokitto 5:ea7377f3d1af 20 #include "ticker_api.h"
Pokitto 5:ea7377f3d1af 21
Pokitto 5:ea7377f3d1af 22 namespace mbed {
Pokitto 5:ea7377f3d1af 23
Pokitto 5:ea7377f3d1af 24 /** A general purpose timer
Pokitto 5:ea7377f3d1af 25 *
Pokitto 5:ea7377f3d1af 26 * Example:
Pokitto 5:ea7377f3d1af 27 * @code
Pokitto 5:ea7377f3d1af 28 * // Count the time to toggle a LED
Pokitto 5:ea7377f3d1af 29 *
Pokitto 5:ea7377f3d1af 30 * #include "mbed.h"
Pokitto 5:ea7377f3d1af 31 *
Pokitto 5:ea7377f3d1af 32 * Timer timer;
Pokitto 5:ea7377f3d1af 33 * DigitalOut led(LED1);
Pokitto 5:ea7377f3d1af 34 * int begin, end;
Pokitto 5:ea7377f3d1af 35 *
Pokitto 5:ea7377f3d1af 36 * int main() {
Pokitto 5:ea7377f3d1af 37 * timer.start();
Pokitto 5:ea7377f3d1af 38 * begin = timer.read_us();
Pokitto 5:ea7377f3d1af 39 * led = !led;
Pokitto 5:ea7377f3d1af 40 * end = timer.read_us();
Pokitto 5:ea7377f3d1af 41 * printf("Toggle the led takes %d us", end - begin);
Pokitto 5:ea7377f3d1af 42 * }
Pokitto 5:ea7377f3d1af 43 * @endcode
Pokitto 5:ea7377f3d1af 44 */
Pokitto 5:ea7377f3d1af 45 class Timer {
Pokitto 5:ea7377f3d1af 46
Pokitto 5:ea7377f3d1af 47 public:
Pokitto 5:ea7377f3d1af 48 Timer();
Pokitto 5:ea7377f3d1af 49 Timer(const ticker_data_t *data);
Pokitto 5:ea7377f3d1af 50
Pokitto 5:ea7377f3d1af 51 /** Start the timer
Pokitto 5:ea7377f3d1af 52 */
Pokitto 5:ea7377f3d1af 53 void start();
Pokitto 5:ea7377f3d1af 54
Pokitto 5:ea7377f3d1af 55 /** Stop the timer
Pokitto 5:ea7377f3d1af 56 */
Pokitto 5:ea7377f3d1af 57 void stop();
Pokitto 5:ea7377f3d1af 58
Pokitto 5:ea7377f3d1af 59 /** Reset the timer to 0.
Pokitto 5:ea7377f3d1af 60 *
Pokitto 5:ea7377f3d1af 61 * If it was already counting, it will continue
Pokitto 5:ea7377f3d1af 62 */
Pokitto 5:ea7377f3d1af 63 void reset();
Pokitto 5:ea7377f3d1af 64
Pokitto 5:ea7377f3d1af 65 /** Get the time passed in seconds
Pokitto 5:ea7377f3d1af 66 */
Pokitto 5:ea7377f3d1af 67 float read();
Pokitto 5:ea7377f3d1af 68
Pokitto 5:ea7377f3d1af 69 /** Get the time passed in mili-seconds
Pokitto 5:ea7377f3d1af 70 */
Pokitto 5:ea7377f3d1af 71 int read_ms();
Pokitto 5:ea7377f3d1af 72
Pokitto 5:ea7377f3d1af 73 /** Get the time passed in micro-seconds
Pokitto 5:ea7377f3d1af 74 */
Pokitto 5:ea7377f3d1af 75 int read_us();
Pokitto 5:ea7377f3d1af 76
Pokitto 5:ea7377f3d1af 77 #ifdef MBED_OPERATORS
Pokitto 5:ea7377f3d1af 78 operator float();
Pokitto 5:ea7377f3d1af 79 #endif
Pokitto 5:ea7377f3d1af 80
Pokitto 5:ea7377f3d1af 81 protected:
Pokitto 5:ea7377f3d1af 82 int slicetime();
Pokitto 5:ea7377f3d1af 83 int _running; // whether the timer is running
Pokitto 5:ea7377f3d1af 84 unsigned int _start; // the start time of the latest slice
Pokitto 5:ea7377f3d1af 85 int _time; // any accumulated time from previous slices
Pokitto 5:ea7377f3d1af 86 const ticker_data_t *_ticker_data;
Pokitto 5:ea7377f3d1af 87 };
Pokitto 5:ea7377f3d1af 88
Pokitto 5:ea7377f3d1af 89 } // namespace mbed
Pokitto 5:ea7377f3d1af 90
Pokitto 5:ea7377f3d1af 91 #endif