Mike Pollock / Mbed 2 deprecated GT_Tuner2

Slight modifications to original for different LCD and mbed pin outs

Dependencies:   mbed

Fork of GT_Tuner by Andrew Durand

NokiaLCD/NokiaLCD.h@2:0b7bf57470c4, 2016-12-16 (annotated)

Committer:
mptapton
Date:
Fri Dec 16 10:15:01 2016 +0000
Revision:
2:0b7bf57470c4
Parent:
0:490e67fb09c2 
Original code modified for a different LCD and mbed pin out. Additional output to LCD for real time input signal value

Who changed what in which revision?

UserRevisionLine numberNew contents of line
adurand 0:490e67fb09c2 1 /* mbed NokiaLCD Library, for a 130x130 Nokia colour LCD
adurand 0:490e67fb09c2 2 * Copyright (c) 2007-2010, sford
adurand 0:490e67fb09c2 3 *
adurand 0:490e67fb09c2 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
adurand 0:490e67fb09c2 5 * of this software and associated documentation files (the "Software"), to deal
adurand 0:490e67fb09c2 6 * in the Software without restriction, including without limitation the rights
adurand 0:490e67fb09c2 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
adurand 0:490e67fb09c2 8 * copies of the Software, and to permit persons to whom the Software is
adurand 0:490e67fb09c2 9 * furnished to do so, subject to the following conditions:
adurand 0:490e67fb09c2 10 *
adurand 0:490e67fb09c2 11 * The above copyright notice and this permission notice shall be included in
adurand 0:490e67fb09c2 12 * all copies or substantial portions of the Software.
adurand 0:490e67fb09c2 13 *
adurand 0:490e67fb09c2 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
adurand 0:490e67fb09c2 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
adurand 0:490e67fb09c2 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
adurand 0:490e67fb09c2 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
adurand 0:490e67fb09c2 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
adurand 0:490e67fb09c2 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
adurand 0:490e67fb09c2 20 * THE SOFTWARE.
adurand 0:490e67fb09c2 21 */
adurand 0:490e67fb09c2 22
adurand 0:490e67fb09c2 23 #ifndef MBED_NOKIALCD_H
adurand 0:490e67fb09c2 24 #define MBED_NOKIALCD_H
adurand 0:490e67fb09c2 25
adurand 0:490e67fb09c2 26 #include "mbed.h"
adurand 0:490e67fb09c2 27
adurand 0:490e67fb09c2 28 /** An interface for the 130x130 Nokia Mobile phone screens
adurand 0:490e67fb09c2 29 *
adurand 0:490e67fb09c2 30 * @code
adurand 0:490e67fb09c2 31 * #include "mbed.h"
adurand 0:490e67fb09c2 32 * #include "NokiaLCD.h"
adurand 0:490e67fb09c2 33 *
adurand 0:490e67fb09c2 34 * NokiaLCD lcd(p5, p7, p8, p9, NokiaLCD::6610); // mosi, sclk, cs, rst, type
adurand 0:490e67fb09c2 35 *
adurand 0:490e67fb09c2 36 * int main() {
adurand 0:490e67fb09c2 37 * lcd.printf("Hello World!");
adurand 0:490e67fb09c2 38 * }
adurand 0:490e67fb09c2 39 * @endcode
adurand 0:490e67fb09c2 40 */
adurand 0:490e67fb09c2 41 class NokiaLCD : public Stream {
adurand 0:490e67fb09c2 42
adurand 0:490e67fb09c2 43 public:
adurand 0:490e67fb09c2 44 /** LCD panel format */
adurand 0:490e67fb09c2 45 enum LCDType {
adurand 0:490e67fb09c2 46 LCD6100 /**< Nokia 6100, as found on sparkfun board (default) */
adurand 0:490e67fb09c2 47 , LCD6610 /**< Nokia 6610, as found on olimex board */
adurand 0:490e67fb09c2 48 , PCF8833
adurand 0:490e67fb09c2 49 };
adurand 0:490e67fb09c2 50
adurand 0:490e67fb09c2 51 /** Create and Nokia LCD interface, using a SPI and two DigitalOut interfaces
adurand 0:490e67fb09c2 52 *
adurand 0:490e67fb09c2 53 * @param mosi SPI data out
adurand 0:490e67fb09c2 54 * @param sclk SPI clock
adurand 0:490e67fb09c2 55 * @param cs Chip Select (DigitalOut)
adurand 0:490e67fb09c2 56 * @param rst Reset (DigitalOut)
adurand 0:490e67fb09c2 57 * @param type The LCDType to select driver chip variants
adurand 0:490e67fb09c2 58 */
adurand 0:490e67fb09c2 59 NokiaLCD(PinName mosi, PinName sclk, PinName cs, PinName rst, LCDType type = LCD6100);
adurand 0:490e67fb09c2 60
adurand 0:490e67fb09c2 61 #if DOXYGEN_ONLY
adurand 0:490e67fb09c2 62 /** Write a character to the LCD
adurand 0:490e67fb09c2 63 *
adurand 0:490e67fb09c2 64 * @param c The character to write to the display
adurand 0:490e67fb09c2 65 */
adurand 0:490e67fb09c2 66 int putc(int c);
adurand 0:490e67fb09c2 67
adurand 0:490e67fb09c2 68 /** Write a formated string to the LCD
adurand 0:490e67fb09c2 69 *
adurand 0:490e67fb09c2 70 * @param format A printf-style format string, followed by the
adurand 0:490e67fb09c2 71 * variables to use in formating the string.
adurand 0:490e67fb09c2 72 */
adurand 0:490e67fb09c2 73 int printf(const char* format, ...);
adurand 0:490e67fb09c2 74 #endif
adurand 0:490e67fb09c2 75
adurand 0:490e67fb09c2 76 /** Locate to a screen column and row
adurand 0:490e67fb09c2 77 *
adurand 0:490e67fb09c2 78 * @param column The horizontal position from the left, indexed from 0
adurand 0:490e67fb09c2 79 * @param row The vertical position from the top, indexed from 0
adurand 0:490e67fb09c2 80 */
adurand 0:490e67fb09c2 81 void locate(int column, int row);
adurand 0:490e67fb09c2 82
adurand 0:490e67fb09c2 83 /** Clear the screen and locate to 0,0 */
adurand 0:490e67fb09c2 84 void cls();
adurand 0:490e67fb09c2 85
adurand 0:490e67fb09c2 86 /** Set a pixel on te screen
adurand 0:490e67fb09c2 87 *
adurand 0:490e67fb09c2 88 * @param x horizontal position from left
adurand 0:490e67fb09c2 89 * @param y vertical position from top
adurand 0:490e67fb09c2 90 * @param colour 24-bit colour in format 0x00RRGGBB
adurand 0:490e67fb09c2 91 */
adurand 0:490e67fb09c2 92 void pixel(int x, int y, int colour);
adurand 0:490e67fb09c2 93
adurand 0:490e67fb09c2 94 /** Fill an area of the screen
adurand 0:490e67fb09c2 95 *
adurand 0:490e67fb09c2 96 * @param x horizontal position from left
adurand 0:490e67fb09c2 97 * @param y vertical position from top
adurand 0:490e67fb09c2 98 * @param width width in pixels
adurand 0:490e67fb09c2 99 * @param height height in pixels
adurand 0:490e67fb09c2 100 * @param colour 24-bit colour in format 0x00RRGGBB
adurand 0:490e67fb09c2 101 */
adurand 0:490e67fb09c2 102 void fill(int x, int y, int width, int height, int colour);
adurand 0:490e67fb09c2 103
adurand 0:490e67fb09c2 104 void blit(int x, int y, int width, int height, const int* colour);
adurand 0:490e67fb09c2 105 void bitblit(int x, int y, int width, int height, const char* bitstream);
adurand 0:490e67fb09c2 106
adurand 0:490e67fb09c2 107 int width();
adurand 0:490e67fb09c2 108 int height();
adurand 0:490e67fb09c2 109 int columns();
adurand 0:490e67fb09c2 110 int rows();
adurand 0:490e67fb09c2 111
adurand 0:490e67fb09c2 112 void reset();
adurand 0:490e67fb09c2 113
adurand 0:490e67fb09c2 114 /** Set the foreground colour
adurand 0:490e67fb09c2 115 *
adurand 0:490e67fb09c2 116 * @param c 24-bit colour
adurand 0:490e67fb09c2 117 */
adurand 0:490e67fb09c2 118 void foreground(int c);
adurand 0:490e67fb09c2 119
adurand 0:490e67fb09c2 120 /** Set the background colour
adurand 0:490e67fb09c2 121 *
adurand 0:490e67fb09c2 122 * @param c 24-bit colour
adurand 0:490e67fb09c2 123 */
adurand 0:490e67fb09c2 124 void background(int c);
adurand 0:490e67fb09c2 125
adurand 0:490e67fb09c2 126 protected:
adurand 0:490e67fb09c2 127 virtual void _window(int x, int y, int width, int height);
adurand 0:490e67fb09c2 128 virtual void _putp(int colour);
adurand 0:490e67fb09c2 129
adurand 0:490e67fb09c2 130 void command(int value);
adurand 0:490e67fb09c2 131 void data(int value);
adurand 0:490e67fb09c2 132
adurand 0:490e67fb09c2 133 void newline();
adurand 0:490e67fb09c2 134 virtual int _putc(int c);
adurand 0:490e67fb09c2 135 virtual int _getc() {
adurand 0:490e67fb09c2 136 return 0;
adurand 0:490e67fb09c2 137 }
adurand 0:490e67fb09c2 138 void putp(int v);
adurand 0:490e67fb09c2 139 void window(int x, int y, int width, int height);
adurand 0:490e67fb09c2 140
adurand 0:490e67fb09c2 141 SPI _spi;
adurand 0:490e67fb09c2 142 DigitalOut _rst;
adurand 0:490e67fb09c2 143 DigitalOut _cs;
adurand 0:490e67fb09c2 144
adurand 0:490e67fb09c2 145 LCDType _type;
adurand 0:490e67fb09c2 146 int _row, _column, _rows, _columns, _foreground, _background, _width, _height;
adurand 0:490e67fb09c2 147 };
adurand 0:490e67fb09c2 148
adurand 0:490e67fb09c2 149 #endif
adurand 0:490e67fb09c2 150
adurand 0:490e67fb09c2 151