Graphical demo for the LPC4088 Experiment Base Board with one of the Display Expansion Kits. This program displays a Mandelbrot calculation in a circular zoomed-in sequence.
TestDisplay.h@0:e24e3d741c52, 2014-10-03 (annotated)
- Committer:
- embeddedartists
- Date:
- Fri Oct 03 13:21:52 2014 +0000
- Revision:
- 0:e24e3d741c52
First version
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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embeddedartists | 0:e24e3d741c52 | 1 | /* |
embeddedartists | 0:e24e3d741c52 | 2 | * Copyright 2013 Embedded Artists AB |
embeddedartists | 0:e24e3d741c52 | 3 | * |
embeddedartists | 0:e24e3d741c52 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
embeddedartists | 0:e24e3d741c52 | 5 | * you may not use this file except in compliance with the License. |
embeddedartists | 0:e24e3d741c52 | 6 | * You may obtain a copy of the License at |
embeddedartists | 0:e24e3d741c52 | 7 | * |
embeddedartists | 0:e24e3d741c52 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
embeddedartists | 0:e24e3d741c52 | 9 | * |
embeddedartists | 0:e24e3d741c52 | 10 | * Unless required by applicable law or agreed to in writing, software |
embeddedartists | 0:e24e3d741c52 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
embeddedartists | 0:e24e3d741c52 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
embeddedartists | 0:e24e3d741c52 | 13 | * See the License for the specific language governing permissions and |
embeddedartists | 0:e24e3d741c52 | 14 | * limitations under the License. |
embeddedartists | 0:e24e3d741c52 | 15 | */ |
embeddedartists | 0:e24e3d741c52 | 16 | |
embeddedartists | 0:e24e3d741c52 | 17 | #ifndef TESTDISPLAY_H |
embeddedartists | 0:e24e3d741c52 | 18 | #define TESTDISPLAY_H |
embeddedartists | 0:e24e3d741c52 | 19 | |
embeddedartists | 0:e24e3d741c52 | 20 | #include "AR1021I2C.h" |
embeddedartists | 0:e24e3d741c52 | 21 | #include "Graphics.h" |
embeddedartists | 0:e24e3d741c52 | 22 | #include "LcdController.h" |
embeddedartists | 0:e24e3d741c52 | 23 | #include "EaLcdBoardGPIO.h" |
embeddedartists | 0:e24e3d741c52 | 24 | |
embeddedartists | 0:e24e3d741c52 | 25 | /** |
embeddedartists | 0:e24e3d741c52 | 26 | * Test the display connected with a FPC cable to the LPC4088 Experiment Base Board |
embeddedartists | 0:e24e3d741c52 | 27 | * as well as the AR1021 touch sensor on the board. |
embeddedartists | 0:e24e3d741c52 | 28 | */ |
embeddedartists | 0:e24e3d741c52 | 29 | class TestDisplay { |
embeddedartists | 0:e24e3d741c52 | 30 | public: |
embeddedartists | 0:e24e3d741c52 | 31 | enum WhichDisplay { |
embeddedartists | 0:e24e3d741c52 | 32 | TFT_5, // 5" display |
embeddedartists | 0:e24e3d741c52 | 33 | TFT_4_3, // 4.3" display |
embeddedartists | 0:e24e3d741c52 | 34 | }; |
embeddedartists | 0:e24e3d741c52 | 35 | |
embeddedartists | 0:e24e3d741c52 | 36 | /** |
embeddedartists | 0:e24e3d741c52 | 37 | * Create an interface to the display |
embeddedartists | 0:e24e3d741c52 | 38 | */ |
embeddedartists | 0:e24e3d741c52 | 39 | TestDisplay(WhichDisplay which); |
embeddedartists | 0:e24e3d741c52 | 40 | ~TestDisplay(); |
embeddedartists | 0:e24e3d741c52 | 41 | |
embeddedartists | 0:e24e3d741c52 | 42 | /** |
embeddedartists | 0:e24e3d741c52 | 43 | * Test the display |
embeddedartists | 0:e24e3d741c52 | 44 | * |
embeddedartists | 0:e24e3d741c52 | 45 | * @return true if the test was successful; otherwise false |
embeddedartists | 0:e24e3d741c52 | 46 | */ |
embeddedartists | 0:e24e3d741c52 | 47 | bool runTest(); |
embeddedartists | 0:e24e3d741c52 | 48 | |
embeddedartists | 0:e24e3d741c52 | 49 | private: |
embeddedartists | 0:e24e3d741c52 | 50 | |
embeddedartists | 0:e24e3d741c52 | 51 | void calibrate_drawMarker(Graphics &g, uint16_t x, uint16_t y, bool erase); |
embeddedartists | 0:e24e3d741c52 | 52 | bool calibrate_display(); |
embeddedartists | 0:e24e3d741c52 | 53 | |
embeddedartists | 0:e24e3d741c52 | 54 | char* _initStr; |
embeddedartists | 0:e24e3d741c52 | 55 | LcdController::Config* _lcdCfg; |
embeddedartists | 0:e24e3d741c52 | 56 | EaLcdBoardGPIO _lcdBoard; |
embeddedartists | 0:e24e3d741c52 | 57 | AR1021I2C _touch; |
embeddedartists | 0:e24e3d741c52 | 58 | |
embeddedartists | 0:e24e3d741c52 | 59 | uint32_t _framebuffer; |
embeddedartists | 0:e24e3d741c52 | 60 | }; |
embeddedartists | 0:e24e3d741c52 | 61 | |
embeddedartists | 0:e24e3d741c52 | 62 | #endif |
embeddedartists | 0:e24e3d741c52 | 63 |