A simple 128x32 graphical LCD program to quickstart with LCD on ARM mbed IoT Starter Kit. This requires mbed Applciation Shield with FRDM-K64F platform.
mbed/Timeout.h@1:eb68c94a8ee5, 2015-04-12 (annotated)
- Committer:
- tushki7
- Date:
- Sun Apr 12 15:45:52 2015 +0000
- Revision:
- 1:eb68c94a8ee5
- Parent:
- 0:60d829a0353a
A simple 128x32 LCD program with ARM mbed IoT Starter Kit;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
tushki7 | 0:60d829a0353a | 1 | /* mbed Microcontroller Library |
tushki7 | 0:60d829a0353a | 2 | * Copyright (c) 2006-2013 ARM Limited |
tushki7 | 0:60d829a0353a | 3 | * |
tushki7 | 0:60d829a0353a | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
tushki7 | 0:60d829a0353a | 5 | * you may not use this file except in compliance with the License. |
tushki7 | 0:60d829a0353a | 6 | * You may obtain a copy of the License at |
tushki7 | 0:60d829a0353a | 7 | * |
tushki7 | 0:60d829a0353a | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
tushki7 | 0:60d829a0353a | 9 | * |
tushki7 | 0:60d829a0353a | 10 | * Unless required by applicable law or agreed to in writing, software |
tushki7 | 0:60d829a0353a | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
tushki7 | 0:60d829a0353a | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
tushki7 | 0:60d829a0353a | 13 | * See the License for the specific language governing permissions and |
tushki7 | 0:60d829a0353a | 14 | * limitations under the License. |
tushki7 | 0:60d829a0353a | 15 | */ |
tushki7 | 0:60d829a0353a | 16 | #ifndef MBED_TIMEOUT_H |
tushki7 | 0:60d829a0353a | 17 | #define MBED_TIMEOUT_H |
tushki7 | 0:60d829a0353a | 18 | |
tushki7 | 0:60d829a0353a | 19 | #include "Ticker.h" |
tushki7 | 0:60d829a0353a | 20 | |
tushki7 | 0:60d829a0353a | 21 | namespace mbed { |
tushki7 | 0:60d829a0353a | 22 | |
tushki7 | 0:60d829a0353a | 23 | /** A Timeout is used to call a function at a point in the future |
tushki7 | 0:60d829a0353a | 24 | * |
tushki7 | 0:60d829a0353a | 25 | * You can use as many seperate Timeout objects as you require. |
tushki7 | 0:60d829a0353a | 26 | * |
tushki7 | 0:60d829a0353a | 27 | * Example: |
tushki7 | 0:60d829a0353a | 28 | * @code |
tushki7 | 0:60d829a0353a | 29 | * // Blink until timeout. |
tushki7 | 0:60d829a0353a | 30 | * |
tushki7 | 0:60d829a0353a | 31 | * #include "mbed.h" |
tushki7 | 0:60d829a0353a | 32 | * |
tushki7 | 0:60d829a0353a | 33 | * Timeout timeout; |
tushki7 | 0:60d829a0353a | 34 | * DigitalOut led(LED1); |
tushki7 | 0:60d829a0353a | 35 | * |
tushki7 | 0:60d829a0353a | 36 | * int on = 1; |
tushki7 | 0:60d829a0353a | 37 | * |
tushki7 | 0:60d829a0353a | 38 | * void attimeout() { |
tushki7 | 0:60d829a0353a | 39 | * on = 0; |
tushki7 | 0:60d829a0353a | 40 | * } |
tushki7 | 0:60d829a0353a | 41 | * |
tushki7 | 0:60d829a0353a | 42 | * int main() { |
tushki7 | 0:60d829a0353a | 43 | * timeout.attach(&attimeout, 5); |
tushki7 | 0:60d829a0353a | 44 | * while(on) { |
tushki7 | 0:60d829a0353a | 45 | * led = !led; |
tushki7 | 0:60d829a0353a | 46 | * wait(0.2); |
tushki7 | 0:60d829a0353a | 47 | * } |
tushki7 | 0:60d829a0353a | 48 | * } |
tushki7 | 0:60d829a0353a | 49 | * @endcode |
tushki7 | 0:60d829a0353a | 50 | */ |
tushki7 | 0:60d829a0353a | 51 | class Timeout : public Ticker { |
tushki7 | 0:60d829a0353a | 52 | |
tushki7 | 0:60d829a0353a | 53 | protected: |
tushki7 | 0:60d829a0353a | 54 | virtual void handler(); |
tushki7 | 0:60d829a0353a | 55 | }; |
tushki7 | 0:60d829a0353a | 56 | |
tushki7 | 0:60d829a0353a | 57 | } // namespace mbed |
tushki7 | 0:60d829a0353a | 58 | |
tushki7 | 0:60d829a0353a | 59 | #endif |