MaryOB

Dependencies:   mbed

Committer:
s_s_s
Date:
Mon Jul 18 01:30:20 2011 +0000
Revision:
0:4ef525e32ebc

        

Who changed what in which revision?

UserRevisionLine numberNew contents of line
s_s_s 0:4ef525e32ebc 1 /* mbed NokiaLCD Library, for a 130x130 Nokia colour LCD
s_s_s 0:4ef525e32ebc 2 * Copyright (c) 2007-2010, sford
s_s_s 0:4ef525e32ebc 3 *
s_s_s 0:4ef525e32ebc 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
s_s_s 0:4ef525e32ebc 5 * of this software and associated documentation files (the "Software"), to deal
s_s_s 0:4ef525e32ebc 6 * in the Software without restriction, including without limitation the rights
s_s_s 0:4ef525e32ebc 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
s_s_s 0:4ef525e32ebc 8 * copies of the Software, and to permit persons to whom the Software is
s_s_s 0:4ef525e32ebc 9 * furnished to do so, subject to the following conditions:
s_s_s 0:4ef525e32ebc 10 *
s_s_s 0:4ef525e32ebc 11 * The above copyright notice and this permission notice shall be included in
s_s_s 0:4ef525e32ebc 12 * all copies or substantial portions of the Software.
s_s_s 0:4ef525e32ebc 13 *
s_s_s 0:4ef525e32ebc 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
s_s_s 0:4ef525e32ebc 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
s_s_s 0:4ef525e32ebc 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
s_s_s 0:4ef525e32ebc 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
s_s_s 0:4ef525e32ebc 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
s_s_s 0:4ef525e32ebc 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
s_s_s 0:4ef525e32ebc 20 * THE SOFTWARE.
s_s_s 0:4ef525e32ebc 21 */
s_s_s 0:4ef525e32ebc 22
s_s_s 0:4ef525e32ebc 23 #ifndef MoledH
s_s_s 0:4ef525e32ebc 24 #define MoledH
s_s_s 0:4ef525e32ebc 25
s_s_s 0:4ef525e32ebc 26 #include "mbed.h"
s_s_s 0:4ef525e32ebc 27
s_s_s 0:4ef525e32ebc 28 /** An interface for the 130x130 Nokia Mobile phone screens
s_s_s 0:4ef525e32ebc 29 *
s_s_s 0:4ef525e32ebc 30 * @code
s_s_s 0:4ef525e32ebc 31 * #include "mbed.h"
s_s_s 0:4ef525e32ebc 32 * #include "Moled.h"
s_s_s 0:4ef525e32ebc 33 *
s_s_s 0:4ef525e32ebc 34 * Moled lcd(p5, p7, p8, p9); // mosi, sclk, cs, rst
s_s_s 0:4ef525e32ebc 35 *
s_s_s 0:4ef525e32ebc 36 * int main() {
s_s_s 0:4ef525e32ebc 37 * lcd.printf("Hello World!");
s_s_s 0:4ef525e32ebc 38 * }
s_s_s 0:4ef525e32ebc 39 */
s_s_s 0:4ef525e32ebc 40 class Moled : public Stream {
s_s_s 0:4ef525e32ebc 41
s_s_s 0:4ef525e32ebc 42 public:
s_s_s 0:4ef525e32ebc 43 /** Create and Nokia LCD interface, using a SPI and two DigitalOut interfaces
s_s_s 0:4ef525e32ebc 44 *
s_s_s 0:4ef525e32ebc 45 * @param mosi SPI data out
s_s_s 0:4ef525e32ebc 46 * @param sclk SPI clock
s_s_s 0:4ef525e32ebc 47 * @param cs Chip Select (DigitalOut)
s_s_s 0:4ef525e32ebc 48 * @param rst Reset (DigitalOut)
s_s_s 0:4ef525e32ebc 49 * @param type The LCDType to select driver chip variants
s_s_s 0:4ef525e32ebc 50 */
s_s_s 0:4ef525e32ebc 51 Moled(PinName mosi, PinName sclk, PinName cs, PinName rst, PinName power);
s_s_s 0:4ef525e32ebc 52 /** General parameters for MARMEX_OB_oled */
s_s_s 0:4ef525e32ebc 53 enum {
s_s_s 0:4ef525e32ebc 54 ROWS = 15, /**< # of rows (lines) for displaying characters */
s_s_s 0:4ef525e32ebc 55 COLS = 16, /**< # of columns (width) for displaying characters */
s_s_s 0:4ef525e32ebc 56 WIDTH = 128, /**< screen width [pixels] */
s_s_s 0:4ef525e32ebc 57 HEIGHT = 128, /**< screen height [pixels] */
s_s_s 0:4ef525e32ebc 58 SPI_FREQUENCY = 20000000 /**< SPI (sclk) SPI_FREQUENCY */
s_s_s 0:4ef525e32ebc 59 };
s_s_s 0:4ef525e32ebc 60
s_s_s 0:4ef525e32ebc 61 /** Constants for power() function */
s_s_s 0:4ef525e32ebc 62 enum {
s_s_s 0:4ef525e32ebc 63 OFF = 0, /**< : to turning-OFF */
s_s_s 0:4ef525e32ebc 64 ON /**< : to turning-ON */
s_s_s 0:4ef525e32ebc 65 };
s_s_s 0:4ef525e32ebc 66
s_s_s 0:4ef525e32ebc 67 #if DOXYGEN_ONLY
s_s_s 0:4ef525e32ebc 68 /** Write a character to the LCD
s_s_s 0:4ef525e32ebc 69 *
s_s_s 0:4ef525e32ebc 70 * @param c The character to write to the display
s_s_s 0:4ef525e32ebc 71 */
s_s_s 0:4ef525e32ebc 72 int putc(int c);
s_s_s 0:4ef525e32ebc 73
s_s_s 0:4ef525e32ebc 74 /** Write a formated string to the LCD
s_s_s 0:4ef525e32ebc 75 *
s_s_s 0:4ef525e32ebc 76 * @param format A printf-style format string, followed by the
s_s_s 0:4ef525e32ebc 77 * variables to use in formating the string.
s_s_s 0:4ef525e32ebc 78 */
s_s_s 0:4ef525e32ebc 79 int printf(const char* format, ...);
s_s_s 0:4ef525e32ebc 80 #endif
s_s_s 0:4ef525e32ebc 81
s_s_s 0:4ef525e32ebc 82 /** Locate to a screen column and row
s_s_s 0:4ef525e32ebc 83 *
s_s_s 0:4ef525e32ebc 84 * @param column The horizontal position from the left, indexed from 0
s_s_s 0:4ef525e32ebc 85 * @param row The vertical position from the top, indexed from 0
s_s_s 0:4ef525e32ebc 86 */
s_s_s 0:4ef525e32ebc 87 void locate(int column, int row);
s_s_s 0:4ef525e32ebc 88
s_s_s 0:4ef525e32ebc 89 /** font size
s_s_s 0:4ef525e32ebc 90 * void Moled::fontsize(int yoko,int tate){
s_s_s 0:4ef525e32ebc 91 *
s_s_s 0:4ef525e32ebc 92 * @param yoko The vertical multiply factor
s_s_s 0:4ef525e32ebc 93 * @param tate The horizotal multiply factor
s_s_s 0:4ef525e32ebc 94 */
s_s_s 0:4ef525e32ebc 95 void fontsize(int yoko,int tate);
s_s_s 0:4ef525e32ebc 96
s_s_s 0:4ef525e32ebc 97
s_s_s 0:4ef525e32ebc 98 /** Clear the screen and locate to 0,0 */
s_s_s 0:4ef525e32ebc 99 void cls();
s_s_s 0:4ef525e32ebc 100
s_s_s 0:4ef525e32ebc 101 void pixel(int x, int y, int colour);
s_s_s 0:4ef525e32ebc 102 void fill(int x, int y, int width, int height, int colour);
s_s_s 0:4ef525e32ebc 103
s_s_s 0:4ef525e32ebc 104 void blit(int x, int y, int width, int height, const int* colour);
s_s_s 0:4ef525e32ebc 105 void bitblit(int x, int y, int width, int height, const char* bitstream);
s_s_s 0:4ef525e32ebc 106
s_s_s 0:4ef525e32ebc 107 int width();
s_s_s 0:4ef525e32ebc 108 int height();
s_s_s 0:4ef525e32ebc 109 int columns();
s_s_s 0:4ef525e32ebc 110 int rows();
s_s_s 0:4ef525e32ebc 111
s_s_s 0:4ef525e32ebc 112 void reset();
s_s_s 0:4ef525e32ebc 113
s_s_s 0:4ef525e32ebc 114 void foreground(int c);
s_s_s 0:4ef525e32ebc 115 void background(int c);
s_s_s 0:4ef525e32ebc 116
s_s_s 0:4ef525e32ebc 117 private: //protected:
s_s_s 0:4ef525e32ebc 118 /** Command list for the OLED controller */
s_s_s 0:4ef525e32ebc 119 enum {
s_s_s 0:4ef525e32ebc 120 SET_DISPLAY_MODE_ALL_OFF = 0xA4,
s_s_s 0:4ef525e32ebc 121 SET_COMMAND_LOCK = 0xFD,
s_s_s 0:4ef525e32ebc 122 SET_SLEEP_MODE_ON = 0xAE,
s_s_s 0:4ef525e32ebc 123 FRONT_CLOCK_DRIVER_OSC_FREQ = 0xB3,
s_s_s 0:4ef525e32ebc 124 SET_MUX_RATIO = 0xCA,
s_s_s 0:4ef525e32ebc 125 SET_DISPAY_OFFSET = 0xA2,
s_s_s 0:4ef525e32ebc 126 SET_DISPAY_START_LINE = 0xA1,
s_s_s 0:4ef525e32ebc 127 SET_REMAP_COLOR_DEPTH = 0xA0,
s_s_s 0:4ef525e32ebc 128 SET_GPIO = 0xB5,
s_s_s 0:4ef525e32ebc 129 FUNCTION_SELECTION = 0xAB,
s_s_s 0:4ef525e32ebc 130 SET_SEGMENT_LOW_VOLTAGE = 0xB4,
s_s_s 0:4ef525e32ebc 131 SET_CONTRAST_CURRENT_FOR_COLOR_ABC = 0xC1,
s_s_s 0:4ef525e32ebc 132 MASTER_CONTRAST_CURRENT_CONTROL = 0xC7,
s_s_s 0:4ef525e32ebc 133 LOOKUP_TABLE_FOR_GRAYSCALE_PULSE_WIDTH = 0xB8,
s_s_s 0:4ef525e32ebc 134 SET_RESET_PRECHARGE_PERIOD = 0xB1,
s_s_s 0:4ef525e32ebc 135 ENHANCE_DRIVING_SCHEME_CAPABILITY = 0xB2,
s_s_s 0:4ef525e32ebc 136 SET_PRECHARGE_VOLTAGE = 0xBB,
s_s_s 0:4ef525e32ebc 137 SET_SECOND_PRECHARGE_VOLTAGE = 0xB6,
s_s_s 0:4ef525e32ebc 138 SET_VCOMH_VOLTAGE = 0xBE,
s_s_s 0:4ef525e32ebc 139 SET_DISPLAY_MODE_RESET = 0xA6,
s_s_s 0:4ef525e32ebc 140 SET_COLUMN_ADDRESS = 0x15,
s_s_s 0:4ef525e32ebc 141 SET_ROW_ADDRESS = 0x75,
s_s_s 0:4ef525e32ebc 142 WRITE_RAM_COMMAND = 0x5C,
s_s_s 0:4ef525e32ebc 143 SET_SLEEP_MODE_OFF = 0xAF
s_s_s 0:4ef525e32ebc 144 };
s_s_s 0:4ef525e32ebc 145 protected:
s_s_s 0:4ef525e32ebc 146
s_s_s 0:4ef525e32ebc 147 virtual void _window(int x, int y, int width, int height);
s_s_s 0:4ef525e32ebc 148 virtual void _putp(int colour);
s_s_s 0:4ef525e32ebc 149
s_s_s 0:4ef525e32ebc 150 void command(int value);
s_s_s 0:4ef525e32ebc 151 void data(int value);
s_s_s 0:4ef525e32ebc 152
s_s_s 0:4ef525e32ebc 153 void newline();
s_s_s 0:4ef525e32ebc 154 virtual int _putc(int c);
s_s_s 0:4ef525e32ebc 155 virtual int _getc() {
s_s_s 0:4ef525e32ebc 156 return 0;
s_s_s 0:4ef525e32ebc 157 }
s_s_s 0:4ef525e32ebc 158 void putp(int v);
s_s_s 0:4ef525e32ebc 159 void window(int x, int y, int width, int height);
s_s_s 0:4ef525e32ebc 160 //void power( unsigned char sw );
s_s_s 0:4ef525e32ebc 161
s_s_s 0:4ef525e32ebc 162 SPI _spi;
s_s_s 0:4ef525e32ebc 163 DigitalOut _rst;
s_s_s 0:4ef525e32ebc 164 DigitalOut _cs;
s_s_s 0:4ef525e32ebc 165 DigitalOut _power;
s_s_s 0:4ef525e32ebc 166
s_s_s 0:4ef525e32ebc 167 //LCDType _type;
s_s_s 0:4ef525e32ebc 168 int _row, _column, _rows, _columns, _foreground, _background, _width, _height;
s_s_s 0:4ef525e32ebc 169 int _yokosize, _tatesize;
s_s_s 0:4ef525e32ebc 170
s_s_s 0:4ef525e32ebc 171 unsigned int findface(unsigned short c);
s_s_s 0:4ef525e32ebc 172 };
s_s_s 0:4ef525e32ebc 173
s_s_s 0:4ef525e32ebc 174 #endif //Moled
s_s_s 0:4ef525e32ebc 175
s_s_s 0:4ef525e32ebc 176