landtiger with ili9325 lcd controller based on the TFTLCD libary from Todor Todorov
helpers.h@0:0099ad246127, 2015-05-12 (annotated)
- Committer:
- casval
- Date:
- Tue May 12 19:13:04 2015 +0000
- Revision:
- 0:0099ad246127
LCD libary for the landtiger board with ili9325 Controller
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
casval | 0:0099ad246127 | 1 | /** \file helpers.h |
casval | 0:0099ad246127 | 2 | * \brief Utility functions and macros. |
casval | 0:0099ad246127 | 3 | * \copyright GNU Public License, v2. or later |
casval | 0:0099ad246127 | 4 | * |
casval | 0:0099ad246127 | 5 | * This library is based on the Arduino/chipKIT UTFT library by Henning |
casval | 0:0099ad246127 | 6 | * Karlsen, http://henningkarlsen.com/electronics/library.php?id=52 |
casval | 0:0099ad246127 | 7 | * |
casval | 0:0099ad246127 | 8 | * Copyright (C)2010-2012 Henning Karlsen. All right reserved. |
casval | 0:0099ad246127 | 9 | * |
casval | 0:0099ad246127 | 10 | * Copyright (C)2012 Todor Todorov. |
casval | 0:0099ad246127 | 11 | * |
casval | 0:0099ad246127 | 12 | * This library is free software; you can redistribute it and/or |
casval | 0:0099ad246127 | 13 | * modify it under the terms of the GNU Lesser General Public |
casval | 0:0099ad246127 | 14 | * License as published by the Free Software Foundation; either |
casval | 0:0099ad246127 | 15 | * version 2.1 of the License, or (at your option) any later version. |
casval | 0:0099ad246127 | 16 | * |
casval | 0:0099ad246127 | 17 | * This library is distributed in the hope that it will be useful, |
casval | 0:0099ad246127 | 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
casval | 0:0099ad246127 | 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
casval | 0:0099ad246127 | 20 | * Lesser General Public License for more details. |
casval | 0:0099ad246127 | 21 | * |
casval | 0:0099ad246127 | 22 | * You should have received a copy of the GNU Lesser General Public |
casval | 0:0099ad246127 | 23 | * License along with this library; if not, write to: |
casval | 0:0099ad246127 | 24 | * |
casval | 0:0099ad246127 | 25 | * Free Software Foundation, Inc. |
casval | 0:0099ad246127 | 26 | * 51 Franklin St, 5th Floor, Boston, MA 02110-1301, USA |
casval | 0:0099ad246127 | 27 | * |
casval | 0:0099ad246127 | 28 | *********************************************************************/ |
casval | 0:0099ad246127 | 29 | #ifndef TFTLCD_HELPERS_H |
casval | 0:0099ad246127 | 30 | #define TFTLCD_HELPERS_H |
casval | 0:0099ad246127 | 31 | |
casval | 0:0099ad246127 | 32 | #include "mbed.h" |
casval | 0:0099ad246127 | 33 | |
casval | 0:0099ad246127 | 34 | /** \def HIGH |
casval | 0:0099ad246127 | 35 | * \brief User-friendly high pin level designation. |
casval | 0:0099ad246127 | 36 | */ |
casval | 0:0099ad246127 | 37 | #define HIGH 1 |
casval | 0:0099ad246127 | 38 | /** \def LOW |
casval | 0:0099ad246127 | 39 | * \brief User-friendly low pin level designation. |
casval | 0:0099ad246127 | 40 | */ |
casval | 0:0099ad246127 | 41 | #define LOW 0 |
casval | 0:0099ad246127 | 42 | |
casval | 0:0099ad246127 | 43 | /** \def swap( type, a, b ) |
casval | 0:0099ad246127 | 44 | * \brief Convenience macro to swap two values. |
casval | 0:0099ad246127 | 45 | */ |
casval | 0:0099ad246127 | 46 | #define swap( type, a, b ) { type tmp = ( a ); ( a ) = ( b ); ( b ) = tmp; } |
casval | 0:0099ad246127 | 47 | |
casval | 0:0099ad246127 | 48 | /** \def pulseLow( pin ) |
casval | 0:0099ad246127 | 49 | * \brief Toggles a pin low, then high. |
casval | 0:0099ad246127 | 50 | */ |
casval | 0:0099ad246127 | 51 | #define pulseLow( pin ) pin = LOW; pin = HIGH |
casval | 0:0099ad246127 | 52 | |
casval | 0:0099ad246127 | 53 | /** \def pulseHigh( pin ) |
casval | 0:0099ad246127 | 54 | * \brief Toggles a pin high, then low. |
casval | 0:0099ad246127 | 55 | */ |
casval | 0:0099ad246127 | 56 | #define pulseHigh( pin ) pin = HIGH; pin = LOW |
casval | 0:0099ad246127 | 57 | |
casval | 0:0099ad246127 | 58 | #ifndef ushort |
casval | 0:0099ad246127 | 59 | typedef unsigned short ushort; |
casval | 0:0099ad246127 | 60 | #endif |
casval | 0:0099ad246127 | 61 | |
casval | 0:0099ad246127 | 62 | #endif /* TFTLCD_HELPERS_H */ |