SES / NokiaLCD_6100_o

test

Dependents:   lcd_test

NokiaLCD.h@0:b5abb1c0b375, 2017-04-19 (annotated)

Committer:
SES01
Date:
Wed Apr 19 08:18:16 2017 +0000
Revision:
0:b5abb1c0b375
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Who changed what in which revision?

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SES01 0:b5abb1c0b375 1 /* mbed NokiaLCD Library, for a 130x130 Nokia colour LCD
SES01 0:b5abb1c0b375 2 * Copyright (c) 2007-2010, sford
SES01 0:b5abb1c0b375 3 *
SES01 0:b5abb1c0b375 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
SES01 0:b5abb1c0b375 5 * of this software and associated documentation files (the "Software"), to deal
SES01 0:b5abb1c0b375 6 * in the Software without restriction, including without limitation the rights
SES01 0:b5abb1c0b375 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
SES01 0:b5abb1c0b375 8 * copies of the Software, and to permit persons to whom the Software is
SES01 0:b5abb1c0b375 9 * furnished to do so, subject to the following conditions:
SES01 0:b5abb1c0b375 10 *
SES01 0:b5abb1c0b375 11 * The above copyright notice and this permission notice shall be included in
SES01 0:b5abb1c0b375 12 * all copies or substantial portions of the Software.
SES01 0:b5abb1c0b375 13 *
SES01 0:b5abb1c0b375 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
SES01 0:b5abb1c0b375 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
SES01 0:b5abb1c0b375 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
SES01 0:b5abb1c0b375 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
SES01 0:b5abb1c0b375 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
SES01 0:b5abb1c0b375 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
SES01 0:b5abb1c0b375 20 * THE SOFTWARE.
SES01 0:b5abb1c0b375 21 */
SES01 0:b5abb1c0b375 22
SES01 0:b5abb1c0b375 23 #ifndef MBED_NOKIALCD_H
SES01 0:b5abb1c0b375 24 #define MBED_NOKIALCD_H
SES01 0:b5abb1c0b375 25
SES01 0:b5abb1c0b375 26 #include "mbed.h"
SES01 0:b5abb1c0b375 27
SES01 0:b5abb1c0b375 28 /** An interface for the 130x130 Nokia Mobile phone screens
SES01 0:b5abb1c0b375 29 *
SES01 0:b5abb1c0b375 30 * @code
SES01 0:b5abb1c0b375 31 * #include "mbed.h"
SES01 0:b5abb1c0b375 32 * #include "NokiaLCD.h"
SES01 0:b5abb1c0b375 33 *
SES01 0:b5abb1c0b375 34 * NokiaLCD lcd(p5, p7, p8, p9, NokiaLCD::6610); // mosi, sclk, cs, rst, type
SES01 0:b5abb1c0b375 35 *
SES01 0:b5abb1c0b375 36 * int main() {
SES01 0:b5abb1c0b375 37 * lcd.printf("Hello World!");
SES01 0:b5abb1c0b375 38 * }
SES01 0:b5abb1c0b375 39 * @endcode
SES01 0:b5abb1c0b375 40 */
SES01 0:b5abb1c0b375 41 class NokiaLCD : public Stream {
SES01 0:b5abb1c0b375 42
SES01 0:b5abb1c0b375 43 public:
SES01 0:b5abb1c0b375 44 /** LCD panel format */
SES01 0:b5abb1c0b375 45 enum LCDType {
SES01 0:b5abb1c0b375 46 LCD6100 /**< Nokia 6100, as found on sparkfun board (default) */
SES01 0:b5abb1c0b375 47 , LCD6610 /**< Nokia 6610, as found on olimex board */
SES01 0:b5abb1c0b375 48 , PCF8833
SES01 0:b5abb1c0b375 49 };
SES01 0:b5abb1c0b375 50
SES01 0:b5abb1c0b375 51 /** Create and Nokia LCD interface, using a SPI and two DigitalOut interfaces
SES01 0:b5abb1c0b375 52 *
SES01 0:b5abb1c0b375 53 * @param mosi SPI data out
SES01 0:b5abb1c0b375 54 * @param sclk SPI clock
SES01 0:b5abb1c0b375 55 * @param cs Chip Select (DigitalOut)
SES01 0:b5abb1c0b375 56 * @param rst Reset (DigitalOut)
SES01 0:b5abb1c0b375 57 * @param type The LCDType to select driver chip variants
SES01 0:b5abb1c0b375 58 */
SES01 0:b5abb1c0b375 59 NokiaLCD(PinName mosi, PinName sclk, PinName cs, PinName rst, LCDType type = LCD6100);
SES01 0:b5abb1c0b375 60
SES01 0:b5abb1c0b375 61 #if DOXYGEN_ONLY
SES01 0:b5abb1c0b375 62 /** Write a character to the LCD
SES01 0:b5abb1c0b375 63 *
SES01 0:b5abb1c0b375 64 * @param c The character to write to the display
SES01 0:b5abb1c0b375 65 */
SES01 0:b5abb1c0b375 66 int putc(int c);
SES01 0:b5abb1c0b375 67
SES01 0:b5abb1c0b375 68 /** Write a formated string to the LCD
SES01 0:b5abb1c0b375 69 *
SES01 0:b5abb1c0b375 70 * @param format A printf-style format string, followed by the
SES01 0:b5abb1c0b375 71 * variables to use in formating the string.
SES01 0:b5abb1c0b375 72 */
SES01 0:b5abb1c0b375 73 int printf(const char* format, ...);
SES01 0:b5abb1c0b375 74 #endif
SES01 0:b5abb1c0b375 75
SES01 0:b5abb1c0b375 76 /** Locate to a screen column and row
SES01 0:b5abb1c0b375 77 *
SES01 0:b5abb1c0b375 78 * @param column The horizontal position from the left, indexed from 0
SES01 0:b5abb1c0b375 79 * @param row The vertical position from the top, indexed from 0
SES01 0:b5abb1c0b375 80 */
SES01 0:b5abb1c0b375 81 void locate(int column, int row);
SES01 0:b5abb1c0b375 82
SES01 0:b5abb1c0b375 83 /** Clear the screen and locate to 0,0 */
SES01 0:b5abb1c0b375 84 void cls();
SES01 0:b5abb1c0b375 85
SES01 0:b5abb1c0b375 86 /** Set a pixel on te screen
SES01 0:b5abb1c0b375 87 *
SES01 0:b5abb1c0b375 88 * @param x horizontal position from left
SES01 0:b5abb1c0b375 89 * @param y vertical position from top
SES01 0:b5abb1c0b375 90 * @param colour 24-bit colour in format 0x00RRGGBB
SES01 0:b5abb1c0b375 91 */
SES01 0:b5abb1c0b375 92 void pixel(int x, int y, int colour);
SES01 0:b5abb1c0b375 93
SES01 0:b5abb1c0b375 94 /** Fill an area of the screen
SES01 0:b5abb1c0b375 95 *
SES01 0:b5abb1c0b375 96 * @param x horizontal position from left
SES01 0:b5abb1c0b375 97 * @param y vertical position from top
SES01 0:b5abb1c0b375 98 * @param width width in pixels
SES01 0:b5abb1c0b375 99 * @param height height in pixels
SES01 0:b5abb1c0b375 100 * @param colour 24-bit colour in format 0x00RRGGBB
SES01 0:b5abb1c0b375 101 */
SES01 0:b5abb1c0b375 102 void fill(int x, int y, int width, int height, int colour);
SES01 0:b5abb1c0b375 103
SES01 0:b5abb1c0b375 104 void blit(int x, int y, int width, int height, const int* colour);
SES01 0:b5abb1c0b375 105 void bitblit(int x, int y, int width, int height, const char* bitstream);
SES01 0:b5abb1c0b375 106
SES01 0:b5abb1c0b375 107 int width();
SES01 0:b5abb1c0b375 108 int height();
SES01 0:b5abb1c0b375 109 int columns();
SES01 0:b5abb1c0b375 110 int rows();
SES01 0:b5abb1c0b375 111
SES01 0:b5abb1c0b375 112 void reset();
SES01 0:b5abb1c0b375 113
SES01 0:b5abb1c0b375 114 /** Set the foreground colour
SES01 0:b5abb1c0b375 115 *
SES01 0:b5abb1c0b375 116 * @param c 24-bit colour
SES01 0:b5abb1c0b375 117 */
SES01 0:b5abb1c0b375 118 void foreground(int c);
SES01 0:b5abb1c0b375 119
SES01 0:b5abb1c0b375 120 /** Set the background colour
SES01 0:b5abb1c0b375 121 *
SES01 0:b5abb1c0b375 122 * @param c 24-bit colour
SES01 0:b5abb1c0b375 123 */
SES01 0:b5abb1c0b375 124 void background(int c);
SES01 0:b5abb1c0b375 125
SES01 0:b5abb1c0b375 126 protected:
SES01 0:b5abb1c0b375 127 virtual void _window(int x, int y, int width, int height);
SES01 0:b5abb1c0b375 128 virtual void _putp(int colour);
SES01 0:b5abb1c0b375 129
SES01 0:b5abb1c0b375 130 void command(int value);
SES01 0:b5abb1c0b375 131 void data(int value);
SES01 0:b5abb1c0b375 132
SES01 0:b5abb1c0b375 133 void newline();
SES01 0:b5abb1c0b375 134 virtual int _putc(int c);
SES01 0:b5abb1c0b375 135 virtual int _getc() {
SES01 0:b5abb1c0b375 136 return 0;
SES01 0:b5abb1c0b375 137 }
SES01 0:b5abb1c0b375 138 void putp(int v);
SES01 0:b5abb1c0b375 139 void window(int x, int y, int width, int height);
SES01 0:b5abb1c0b375 140
SES01 0:b5abb1c0b375 141 SPI _spi;
SES01 0:b5abb1c0b375 142 DigitalOut _rst;
SES01 0:b5abb1c0b375 143 DigitalOut _cs;
SES01 0:b5abb1c0b375 144
SES01 0:b5abb1c0b375 145 LCDType _type;
SES01 0:b5abb1c0b375 146 int _row, _column, _rows, _columns, _foreground, _background, _width, _height;
SES01 0:b5abb1c0b375 147 };
SES01 0:b5abb1c0b375 148
SES01 0:b5abb1c0b375 149 #endif