Guillaume Fricker / KS0108_PCF8574

KS0108 LCD LIB with I2C I/O expander PCF8574 for Databus

Dependencies:   BusEnums

Dependents:   Menu

KS0108.h@2:6a8fbb08d519, 2012-09-04 (annotated)

Committer:
GuiTwo
Date:
Tue Sep 04 14:51:17 2012 +0000
Revision:
2:6a8fbb08d519
Parent:
0:f2f71eab6aef
Child:
3:5a3db2efe771
Modification for Menbed menu compatibility;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
GuiTwo 0:f2f71eab6aef 1 #ifndef KS0108_H
GuiTwo 0:f2f71eab6aef 2 #define KS0108_H
GuiTwo 0:f2f71eab6aef 3
GuiTwo 0:f2f71eab6aef 4 #define VERSION 2.0
GuiTwo 0:f2f71eab6aef 5
GuiTwo 0:f2f71eab6aef 6 #include <mbed.h>
GuiTwo 0:f2f71eab6aef 7 #include "SystemFont5x7.h"
GuiTwo 0:f2f71eab6aef 8 #include "PCF8574_DataBus.h"
GuiTwo 0:f2f71eab6aef 9
GuiTwo 0:f2f71eab6aef 10 /************************************************************************************/
GuiTwo 0:f2f71eab6aef 11 // Commands
GuiTwo 0:f2f71eab6aef 12 #define LCD_ON 0x3F
GuiTwo 0:f2f71eab6aef 13 #define LCD_OFF 0x3E
GuiTwo 0:f2f71eab6aef 14 #define LCD_SET_ADD 0x40 // Y adresse 0-63
GuiTwo 0:f2f71eab6aef 15 #define LCD_SET_PAGE 0xB8 //X adresse 0-7
GuiTwo 0:f2f71eab6aef 16 #define LCD_DISP_START 0xC0
GuiTwo 0:f2f71eab6aef 17
GuiTwo 0:f2f71eab6aef 18 //Controller directives
GuiTwo 0:f2f71eab6aef 19 #define LEFT 0
GuiTwo 0:f2f71eab6aef 20 #define RIGHT 1
GuiTwo 0:f2f71eab6aef 21 #define BOTH 3
GuiTwo 0:f2f71eab6aef 22 #define NONE 4
GuiTwo 0:f2f71eab6aef 23
GuiTwo 0:f2f71eab6aef 24 // Colors
GuiTwo 0:f2f71eab6aef 25 #define BLACK 0xFF
GuiTwo 0:f2f71eab6aef 26 #define WHITE 0x00
GuiTwo 0:f2f71eab6aef 27
GuiTwo 0:f2f71eab6aef 28 //Screen dimensions
GuiTwo 0:f2f71eab6aef 29 #define SCREEN_HEIGHT 64
GuiTwo 0:f2f71eab6aef 30 #define SCREEN_WIDTH 128
GuiTwo 0:f2f71eab6aef 31 #define CHIP_WIDTH 64
GuiTwo 0:f2f71eab6aef 32
GuiTwo 0:f2f71eab6aef 33 /***********************************************************************************/
GuiTwo 0:f2f71eab6aef 34 //helper functions
GuiTwo 0:f2f71eab6aef 35
GuiTwo 0:f2f71eab6aef 36 #define absDiff(x,y) ((x>y) ? (x-y) : (y-x))
GuiTwo 0:f2f71eab6aef 37 #define swap(a,b) \
GuiTwo 0:f2f71eab6aef 38 do\
GuiTwo 0:f2f71eab6aef 39 {\
GuiTwo 0:f2f71eab6aef 40 uint8_t t;\
GuiTwo 0:f2f71eab6aef 41 t=a;\
GuiTwo 0:f2f71eab6aef 42 a=b;\
GuiTwo 0:f2f71eab6aef 43 b=t;\
GuiTwo 0:f2f71eab6aef 44 } while(0)
GuiTwo 0:f2f71eab6aef 45
GuiTwo 0:f2f71eab6aef 46 /**************************************************************************************/
GuiTwo 0:f2f71eab6aef 47
GuiTwo 0:f2f71eab6aef 48 // Font Indices
GuiTwo 0:f2f71eab6aef 49 #define FONT_LENGTH 0
GuiTwo 0:f2f71eab6aef 50 #define FONT_FIXED_WIDTH 2
GuiTwo 0:f2f71eab6aef 51 #define FONT_HEIGHT 3
GuiTwo 0:f2f71eab6aef 52 #define FONT_FIRST_CHAR 4
GuiTwo 0:f2f71eab6aef 53 #define FONT_CHAR_COUNT 5
GuiTwo 0:f2f71eab6aef 54 #define FONT_WIDTH_TABLE 6
GuiTwo 0:f2f71eab6aef 55
GuiTwo 0:f2f71eab6aef 56
GuiTwo 0:f2f71eab6aef 57 /*************************Callback function definietion for fonts *********************/
GuiTwo 0:f2f71eab6aef 58 typedef unsigned int (*FontCallback)(unsigned int*);
GuiTwo 0:f2f71eab6aef 59
GuiTwo 0:f2f71eab6aef 60 /*************************Callback function for reading font array*********************/
GuiTwo 0:f2f71eab6aef 61 static unsigned int ReadData(unsigned int* ptr) {
GuiTwo 0:f2f71eab6aef 62 return *ptr;
GuiTwo 0:f2f71eab6aef 63 }
GuiTwo 0:f2f71eab6aef 64
GuiTwo 0:f2f71eab6aef 65 /*************************************************************************************/
GuiTwo 0:f2f71eab6aef 66 #define MAX_IMG_SIZE 128*64
GuiTwo 0:f2f71eab6aef 67
GuiTwo 0:f2f71eab6aef 68 typedef struct {
GuiTwo 0:f2f71eab6aef 69 unsigned int imgWidth;
GuiTwo 0:f2f71eab6aef 70 unsigned int imgHeight;
GuiTwo 0:f2f71eab6aef 71 unsigned char imgarray[MAX_IMG_SIZE];
GuiTwo 0:f2f71eab6aef 72 }Image;
GuiTwo 0:f2f71eab6aef 73
GuiTwo 0:f2f71eab6aef 74
GuiTwo 0:f2f71eab6aef 75 typedef struct {
GuiTwo 0:f2f71eab6aef 76 unsigned int x;
GuiTwo 0:f2f71eab6aef 77 unsigned int y;
GuiTwo 0:f2f71eab6aef 78 unsigned int page;
GuiTwo 0:f2f71eab6aef 79 } LCDCoord;
GuiTwo 0:f2f71eab6aef 80
GuiTwo 0:f2f71eab6aef 81
GuiTwo 0:f2f71eab6aef 82 /****************************************************************************************/
GuiTwo 0:f2f71eab6aef 83
GuiTwo 0:f2f71eab6aef 84
GuiTwo 0:f2f71eab6aef 85
GuiTwo 0:f2f71eab6aef 86 class KS0108 {
GuiTwo 0:f2f71eab6aef 87 public:
GuiTwo 0:f2f71eab6aef 88
GuiTwo 0:f2f71eab6aef 89 /**
GuiTwo 0:f2f71eab6aef 90 *@brief Constructor, initializes the lcd on the respective pins.
GuiTwo 0:f2f71eab6aef 91 *@param control pins RST,DI,RW,E,CS2,CS1
GuiTwo 0:f2f71eab6aef 92 *@param databus DB0-DB7 data pins
GuiTwo 0:f2f71eab6aef 93 *@return none
GuiTwo 0:f2f71eab6aef 94 */
GuiTwo 0:f2f71eab6aef 95
GuiTwo 0:f2f71eab6aef 96 // KS0108 (PinName _RST,PinName _DI, PinName _RW, PinName _E, PinName _CS1, PinName _CS2, PinName DB0, PinName DB1, PinName DB2, PinName DB3, PinName DB4, PinName DB5, PinName DB6, PinName DB7);
GuiTwo 0:f2f71eab6aef 97 //KS0108 (PinName _DI, PinName _RW, PinName _E, PinName _CS2, PinName _CS1,PCF8574 _DB);//
GuiTwo 0:f2f71eab6aef 98 KS0108 (PinName _RST,PinName _DI, PinName _RW, PinName _E, PinName _CS2, PinName _CS1,PCF8574_DataBus &_DB);
GuiTwo 0:f2f71eab6aef 99 /**
GuiTwo 0:f2f71eab6aef 100 *@brief Write instruction to the specific controller.
GuiTwo 0:f2f71eab6aef 101 *@param Command command to send to the controller
GuiTwo 0:f2f71eab6aef 102 *@param side controller side can be LEFT or RIGHT
GuiTwo 0:f2f71eab6aef 103 *@return none
GuiTwo 0:f2f71eab6aef 104 *
GuiTwo 0:f2f71eab6aef 105 */
GuiTwo 0:f2f71eab6aef 106 void WriteInstruction(unsigned int Command,unsigned int side);
GuiTwo 0:f2f71eab6aef 107
GuiTwo 0:f2f71eab6aef 108 /**
GuiTwo 0:f2f71eab6aef 109 *@brief Write data byte to the controller.
GuiTwo 0:f2f71eab6aef 110 *@param data data send to the controller chip
GuiTwo 0:f2f71eab6aef 111 *@param side selected controller can be LEFT or RIGHT
GuiTwo 0:f2f71eab6aef 112 *@return none
GuiTwo 0:f2f71eab6aef 113 *
GuiTwo 0:f2f71eab6aef 114 */
GuiTwo 0:f2f71eab6aef 115 void WriteData(unsigned int data ,unsigned char side);
GuiTwo 0:f2f71eab6aef 116
GuiTwo 0:f2f71eab6aef 117
GuiTwo 0:f2f71eab6aef 118 /**
GuiTwo 0:f2f71eab6aef 119 *@brief Write data byte to the controller (overloaded function).
GuiTwo 0:f2f71eab6aef 120 *
GuiTwo 0:f2f71eab6aef 121 *@param data data send to the controller chip
GuiTwo 0:f2f71eab6aef 122 *@return none
GuiTwo 0:f2f71eab6aef 123 */
GuiTwo 0:f2f71eab6aef 124 void WriteData(unsigned int data);
GuiTwo 0:f2f71eab6aef 125
GuiTwo 0:f2f71eab6aef 126 /**
GuiTwo 0:f2f71eab6aef 127 *@brief Write data byte to the screen on specific page and column
GuiTwo 0:f2f71eab6aef 128 *@param page page varies from 0-7 for each side
GuiTwo 0:f2f71eab6aef 129 *@param col col varies from 0-64 for each side
GuiTwo 0:f2f71eab6aef 130 *@param data info to be written on given coordinates
GuiTwo 0:f2f71eab6aef 131 *@return none
GuiTwo 0:f2f71eab6aef 132 *
GuiTwo 0:f2f71eab6aef 133 */
GuiTwo 0:f2f71eab6aef 134 void WriteDataColPag(unsigned int page, unsigned int col, unsigned int data);
GuiTwo 0:f2f71eab6aef 135
GuiTwo 0:f2f71eab6aef 136 /**
GuiTwo 0:f2f71eab6aef 137 *@brief Read data from display
GuiTwo 0:f2f71eab6aef 138 *@param none
GuiTwo 0:f2f71eab6aef 139 *@return none
GuiTwo 0:f2f71eab6aef 140 *
GuiTwo 0:f2f71eab6aef 141 */
GuiTwo 0:f2f71eab6aef 142 unsigned int ReadData();
GuiTwo 0:f2f71eab6aef 143
GuiTwo 0:f2f71eab6aef 144 /**
GuiTwo 0:f2f71eab6aef 145 *@brief Read status of display , and check if it's busy
GuiTwo 0:f2f71eab6aef 146 *@param none
GuiTwo 0:f2f71eab6aef 147 *@return status status of display
GuiTwo 0:f2f71eab6aef 148 *
GuiTwo 0:f2f71eab6aef 149 */
GuiTwo 0:f2f71eab6aef 150 unsigned int ReadStatus();
GuiTwo 0:f2f71eab6aef 151
GuiTwo 0:f2f71eab6aef 152 /**
GuiTwo 0:f2f71eab6aef 153 *@brief Select controller chip
GuiTwo 0:f2f71eab6aef 154 *
GuiTwo 0:f2f71eab6aef 155 *@param side controller side can be LEFT or RIGHT
GuiTwo 0:f2f71eab6aef 156 *@return none
GuiTwo 0:f2f71eab6aef 157 *
GuiTwo 0:f2f71eab6aef 158 */
GuiTwo 0:f2f71eab6aef 159 void SelectSide(unsigned char side);
GuiTwo 0:f2f71eab6aef 160
GuiTwo 0:f2f71eab6aef 161
GuiTwo 0:f2f71eab6aef 162 /**
GuiTwo 0:f2f71eab6aef 163 *@brief Set cursor to specified coordinates
GuiTwo 0:f2f71eab6aef 164 *
GuiTwo 0:f2f71eab6aef 165 *@param x row
GuiTwo 0:f2f71eab6aef 166 *@param y column
GuiTwo 0:f2f71eab6aef 167 *@return none
GuiTwo 0:f2f71eab6aef 168 */
GuiTwo 0:f2f71eab6aef 169 void GotoXY(unsigned int x, unsigned int y);
GuiTwo 0:f2f71eab6aef 170
GuiTwo 0:f2f71eab6aef 171
GuiTwo 0:f2f71eab6aef 172 /**
GuiTwo 0:f2f71eab6aef 173 *@brief Clears display
GuiTwo 0:f2f71eab6aef 174 *
GuiTwo 0:f2f71eab6aef 175 *@param none
GuiTwo 0:f2f71eab6aef 176 *@return none
GuiTwo 0:f2f71eab6aef 177 *
GuiTwo 0:f2f71eab6aef 178 */
GuiTwo 0:f2f71eab6aef 179 void ClearScreen();
GuiTwo 0:f2f71eab6aef 180
GuiTwo 0:f2f71eab6aef 181
GuiTwo 0:f2f71eab6aef 182 /**
GuiTwo 0:f2f71eab6aef 183 *@brief Turn on display
GuiTwo 0:f2f71eab6aef 184 *
GuiTwo 0:f2f71eab6aef 185 *@param none
GuiTwo 0:f2f71eab6aef 186 *@return none
GuiTwo 0:f2f71eab6aef 187 *
GuiTwo 0:f2f71eab6aef 188 */
GuiTwo 0:f2f71eab6aef 189 void TurnOn();
GuiTwo 0:f2f71eab6aef 190
GuiTwo 0:f2f71eab6aef 191
GuiTwo 0:f2f71eab6aef 192 /**
GuiTwo 0:f2f71eab6aef 193 *@brief Turn Off display
GuiTwo 0:f2f71eab6aef 194 *
GuiTwo 0:f2f71eab6aef 195 *@param none
GuiTwo 0:f2f71eab6aef 196 *@return none
GuiTwo 0:f2f71eab6aef 197 *
GuiTwo 0:f2f71eab6aef 198 */
GuiTwo 0:f2f71eab6aef 199 void TurnOff();
GuiTwo 0:f2f71eab6aef 200
GuiTwo 0:f2f71eab6aef 201 /*******************************Graphic functions************************************************/
GuiTwo 0:f2f71eab6aef 202
GuiTwo 0:f2f71eab6aef 203 /**
GuiTwo 0:f2f71eab6aef 204 *@brief Set pixel to specific location on the screen.
GuiTwo 0:f2f71eab6aef 205 *@param x coordinate varies from 0-128
GuiTwo 0:f2f71eab6aef 206 *@param y col varies from 0-64
GuiTwo 0:f2f71eab6aef 207 *@param color color of pixel, can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 208 *@return none
GuiTwo 0:f2f71eab6aef 209 *
GuiTwo 0:f2f71eab6aef 210 */
GuiTwo 0:f2f71eab6aef 211 void SetPixel( unsigned int x, unsigned int y, unsigned int color);
GuiTwo 0:f2f71eab6aef 212
GuiTwo 0:f2f71eab6aef 213
GuiTwo 0:f2f71eab6aef 214 /**
GuiTwo 0:f2f71eab6aef 215 *@brief Draws a line from x1,y1 to x2,y1
GuiTwo 0:f2f71eab6aef 216 *@param Xaxis1 x coordinate of one side
GuiTwo 0:f2f71eab6aef 217 *@param Xaxis2 x coordinate of one side
GuiTwo 0:f2f71eab6aef 218 *@param Yaxis y coordinate both points
GuiTwo 0:f2f71eab6aef 219 *@param color can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 220 *@return none
GuiTwo 0:f2f71eab6aef 221 *
GuiTwo 0:f2f71eab6aef 222 */
GuiTwo 0:f2f71eab6aef 223 void HLine(unsigned int Xaxis1, unsigned int Xaxis2 ,unsigned int Yaxis,unsigned int color);
GuiTwo 0:f2f71eab6aef 224
GuiTwo 0:f2f71eab6aef 225 /**
GuiTwo 0:f2f71eab6aef 226 *@brief Draw a horizontal line
GuiTwo 0:f2f71eab6aef 227 *@param Xaxis1
GuiTwo 0:f2f71eab6aef 228 *@param Xaxis2
GuiTwo 0:f2f71eab6aef 229 *@param width
GuiTwo 0:f2f71eab6aef 230 *@param color can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 231 *@return none
GuiTwo 0:f2f71eab6aef 232 *
GuiTwo 0:f2f71eab6aef 233 */
GuiTwo 0:f2f71eab6aef 234 void HLineShort(unsigned int Xaxis, unsigned int Yaxis,unsigned int width ,unsigned int color);
GuiTwo 0:f2f71eab6aef 235
GuiTwo 0:f2f71eab6aef 236 /**
GuiTwo 0:f2f71eab6aef 237 *@brief Draws a vertical line
GuiTwo 0:f2f71eab6aef 238 *@param Xaxis
GuiTwo 0:f2f71eab6aef 239 *@param Yaxis1
GuiTwo 0:f2f71eab6aef 240 *@param Yaxis2
GuiTwo 0:f2f71eab6aef 241 *@param color can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 242 *@return none
GuiTwo 0:f2f71eab6aef 243 *
GuiTwo 0:f2f71eab6aef 244 */
GuiTwo 0:f2f71eab6aef 245 void VLine(unsigned int Xaxis, unsigned int Yaxis1 ,unsigned int Yaxis2,unsigned int color);
GuiTwo 0:f2f71eab6aef 246
GuiTwo 0:f2f71eab6aef 247 /**
GuiTwo 0:f2f71eab6aef 248 *@brief Draw a vertical line of a given width starting from X, Y
GuiTwo 0:f2f71eab6aef 249 *@param Xaxis
GuiTwo 0:f2f71eab6aef 250 *@param Yaxis
GuiTwo 0:f2f71eab6aef 251 *@param height Height of line
GuiTwo 0:f2f71eab6aef 252 *@param color can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 253 *@return none
GuiTwo 0:f2f71eab6aef 254 *
GuiTwo 0:f2f71eab6aef 255 */
GuiTwo 0:f2f71eab6aef 256 void VLineShort(unsigned int Xaxis,unsigned int Yaxis, unsigned int height ,unsigned int color);
GuiTwo 0:f2f71eab6aef 257
GuiTwo 0:f2f71eab6aef 258
GuiTwo 0:f2f71eab6aef 259 /**
GuiTwo 0:f2f71eab6aef 260 *@brief Draws a line from x1,y1 to x2,y2.
GuiTwo 0:f2f71eab6aef 261 *@param x1 x coordinate of one side
GuiTwo 0:f2f71eab6aef 262 *@param y1 y coordinate of one side
GuiTwo 0:f2f71eab6aef 263 *@param x2 x coordinate of other side
GuiTwo 0:f2f71eab6aef 264 *@param y2 y coordinate of other side
GuiTwo 0:f2f71eab6aef 265 *@param color can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 266 *@return none
GuiTwo 0:f2f71eab6aef 267 *
GuiTwo 0:f2f71eab6aef 268 */
GuiTwo 0:f2f71eab6aef 269 void Line(unsigned int x1,unsigned int y1,unsigned int x2,unsigned int y2, unsigned int color);
GuiTwo 0:f2f71eab6aef 270
GuiTwo 0:f2f71eab6aef 271
GuiTwo 0:f2f71eab6aef 272 /**
GuiTwo 0:f2f71eab6aef 273 *@brief Draws a slanty line from x1,y1 to x2,y2
GuiTwo 0:f2f71eab6aef 274 *@param lX1 x coordinate of one side
GuiTwo 0:f2f71eab6aef 275 *@param lY1 y coordinate of one side
GuiTwo 0:f2f71eab6aef 276 *@param lX2 x coordinate of other side
GuiTwo 0:f2f71eab6aef 277 *@param lY2 y coordinate of other side
GuiTwo 0:f2f71eab6aef 278 *@param color can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 279 *@return none
GuiTwo 0:f2f71eab6aef 280 *
GuiTwo 0:f2f71eab6aef 281 */
GuiTwo 0:f2f71eab6aef 282 void SlantyLine(unsigned int lX1, unsigned int lY1, unsigned int lX2,unsigned int lY2,unsigned int color);
GuiTwo 0:f2f71eab6aef 283
GuiTwo 0:f2f71eab6aef 284 /**
GuiTwo 0:f2f71eab6aef 285 *@brief Draws a line from x,y at given degree from inner_radius to outer_radius.
GuiTwo 0:f2f71eab6aef 286 *@param x
GuiTwo 0:f2f71eab6aef 287 *@param y
GuiTwo 0:f2f71eab6aef 288 *@param inner_radius
GuiTwo 0:f2f71eab6aef 289 *@param outer_radius
GuiTwo 0:f2f71eab6aef 290 *@param color can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 291 *@return none
GuiTwo 0:f2f71eab6aef 292 *
GuiTwo 0:f2f71eab6aef 293 */
GuiTwo 0:f2f71eab6aef 294 void DegreeLine(unsigned int x, int y,unsigned int degree,unsigned int inner_radius,unsigned int outer_radius, unsigned int color);
GuiTwo 0:f2f71eab6aef 295
GuiTwo 0:f2f71eab6aef 296 /**
GuiTwo 0:f2f71eab6aef 297 *@brief Draw a filled reactangle
GuiTwo 0:f2f71eab6aef 298 *
GuiTwo 0:f2f71eab6aef 299 *@param Xaxis1
GuiTwo 0:f2f71eab6aef 300 *@param Yaxis1
GuiTwo 0:f2f71eab6aef 301 *@param Xaxis2
GuiTwo 0:f2f71eab6aef 302 *@param Yaxis2
GuiTwo 0:f2f71eab6aef 303 *@param color can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 304 *@return none
GuiTwo 0:f2f71eab6aef 305 *
GuiTwo 0:f2f71eab6aef 306 */
GuiTwo 0:f2f71eab6aef 307 void FullRectangle(unsigned int Xaxis1, unsigned int Yaxis1, unsigned int Xaxis2 ,unsigned int Yaxis2,unsigned int color);
GuiTwo 0:f2f71eab6aef 308
GuiTwo 0:f2f71eab6aef 309 /**
GuiTwo 0:f2f71eab6aef 310 *@brief Draw an empty rectangle
GuiTwo 0:f2f71eab6aef 311 *@param Xaxis1
GuiTwo 0:f2f71eab6aef 312 *@param Yaxis1
GuiTwo 0:f2f71eab6aef 313 *@param Xaxis2
GuiTwo 0:f2f71eab6aef 314 *@param Yaxis2
GuiTwo 0:f2f71eab6aef 315 *@param color can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 316 *@return none
GuiTwo 0:f2f71eab6aef 317 *
GuiTwo 0:f2f71eab6aef 318 */
GuiTwo 0:f2f71eab6aef 319 void EmptyRectangle(unsigned int Xaxis1,unsigned int Yaxis1, unsigned int Xaxis2,unsigned int Yaxis2,unsigned int color);
GuiTwo 0:f2f71eab6aef 320
GuiTwo 0:f2f71eab6aef 321
GuiTwo 0:f2f71eab6aef 322 /**
GuiTwo 0:f2f71eab6aef 323 *@brief Draw a rectangle with round corners
GuiTwo 0:f2f71eab6aef 324 *@param Xaxis1 x-coordinate of the top left point
GuiTwo 0:f2f71eab6aef 325 *@param Yaxis1 y-coordinate of the top left point
GuiTwo 0:f2f71eab6aef 326 *@param width rectangle width
GuiTwo 0:f2f71eab6aef 327 *@param height rectangle height
GuiTwo 0:f2f71eab6aef 328 *@param radius radius of the edges
GuiTwo 0:f2f71eab6aef 329 *@param color can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 330 *@return none
GuiTwo 0:f2f71eab6aef 331 *
GuiTwo 0:f2f71eab6aef 332 */
GuiTwo 0:f2f71eab6aef 333 void RoundRectangle(unsigned int x, unsigned int y, unsigned int width, unsigned int height, unsigned int radius, unsigned int color);
GuiTwo 0:f2f71eab6aef 334
GuiTwo 0:f2f71eab6aef 335
GuiTwo 0:f2f71eab6aef 336 /**
GuiTwo 0:f2f71eab6aef 337 *Draws a triangle .
GuiTwo 0:f2f71eab6aef 338 *@param
GuiTwo 0:f2f71eab6aef 339 *@param
GuiTwo 0:f2f71eab6aef 340 *@param
GuiTwo 0:f2f71eab6aef 341 *@param
GuiTwo 0:f2f71eab6aef 342 *@return none
GuiTwo 0:f2f71eab6aef 343 *
GuiTwo 0:f2f71eab6aef 344 */
GuiTwo 0:f2f71eab6aef 345
GuiTwo 0:f2f71eab6aef 346 void Triangle ( int topx, int topy, int rightx, int righty);
GuiTwo 0:f2f71eab6aef 347
GuiTwo 0:f2f71eab6aef 348
GuiTwo 0:f2f71eab6aef 349 /**
GuiTwo 0:f2f71eab6aef 350 *Draws a right angle triangle .
GuiTwo 0:f2f71eab6aef 351 *@param
GuiTwo 0:f2f71eab6aef 352 *@param
GuiTwo 0:f2f71eab6aef 353 *@param
GuiTwo 0:f2f71eab6aef 354 *@param
GuiTwo 0:f2f71eab6aef 355 *@return none
GuiTwo 0:f2f71eab6aef 356 *
GuiTwo 0:f2f71eab6aef 357 */
GuiTwo 0:f2f71eab6aef 358 void RightTriangle ( int topx, int topy, int rightx, int righty);
GuiTwo 0:f2f71eab6aef 359
GuiTwo 0:f2f71eab6aef 360
GuiTwo 0:f2f71eab6aef 361 /**
GuiTwo 0:f2f71eab6aef 362 *Draws an empty circle centered a x,y with radius R and specific color.
GuiTwo 0:f2f71eab6aef 363 *@param CenterX center x coordinate
GuiTwo 0:f2f71eab6aef 364 *@param CenterY center y coordinate
GuiTwo 0:f2f71eab6aef 365 *@param Radius circle radius
GuiTwo 0:f2f71eab6aef 366 *@param color Color can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 367 *@return none
GuiTwo 0:f2f71eab6aef 368 *
GuiTwo 0:f2f71eab6aef 369 */
GuiTwo 0:f2f71eab6aef 370 void EmptyCircle(unsigned int CenterX, unsigned int CenterY, unsigned int Radius,unsigned int color);
GuiTwo 0:f2f71eab6aef 371
GuiTwo 0:f2f71eab6aef 372 /**
GuiTwo 0:f2f71eab6aef 373 * Circle fill Code is merely a modification of the midpoint
GuiTwo 0:f2f71eab6aef 374 * circle algorithem which is an adaption of Bresenham's line algorithm
GuiTwo 0:f2f71eab6aef 375 * http://en.wikipedia.org/wiki/Midpoint_circle_algorithm
GuiTwo 0:f2f71eab6aef 376 * http://en.wikipedia.org/wiki/Bresenham%27s_line_algorithm
GuiTwo 0:f2f71eab6aef 377 * Adapted from arduino lib
GuiTwo 0:f2f71eab6aef 378 *
GuiTwo 0:f2f71eab6aef 379 *@param CenterX center x coordinate
GuiTwo 0:f2f71eab6aef 380 *@param CenterY center y coordinate
GuiTwo 0:f2f71eab6aef 381 *@param Radius circle radius
GuiTwo 0:f2f71eab6aef 382 *@param color Color can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 383 */
GuiTwo 0:f2f71eab6aef 384 void FullCircle(unsigned int CenterX, unsigned int CenterY, unsigned int Radius,unsigned int color);
GuiTwo 0:f2f71eab6aef 385
GuiTwo 0:f2f71eab6aef 386 /**
GuiTwo 0:f2f71eab6aef 387 *Draws an ellipse.
GuiTwo 0:f2f71eab6aef 388 *@param CX x coordinate of one side
GuiTwo 0:f2f71eab6aef 389 *@param CY y coordinate of one side
GuiTwo 0:f2f71eab6aef 390 *@param XRadius x coordinate of other side
GuiTwo 0:f2f71eab6aef 391 *@param YRadius y coordinate of other side
GuiTwo 0:f2f71eab6aef 392 *@param color can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 393 *@return none
GuiTwo 0:f2f71eab6aef 394 *
GuiTwo 0:f2f71eab6aef 395 * Ported the algorithm found at http://homepage.smc.edu/kennedy_john/belipse.pdf
GuiTwo 0:f2f71eab6aef 396 *
GuiTwo 0:f2f71eab6aef 397 */
GuiTwo 0:f2f71eab6aef 398 void PlotEllipse(long CX, long CY, long XRadius,long YRadius, int color);
GuiTwo 0:f2f71eab6aef 399 void Plot4EllipsePoints(long CX,long CY, long X, long Y, int color);
GuiTwo 0:f2f71eab6aef 400
GuiTwo 0:f2f71eab6aef 401
GuiTwo 0:f2f71eab6aef 402 /**
GuiTwo 0:f2f71eab6aef 403 *@brief Round a double
GuiTwo 0:f2f71eab6aef 404 *@param double
GuiTwo 0:f2f71eab6aef 405 *@return value
GuiTwo 0:f2f71eab6aef 406 *
GuiTwo 0:f2f71eab6aef 407 */
GuiTwo 0:f2f71eab6aef 408 double dfloor( double value );
GuiTwo 0:f2f71eab6aef 409
GuiTwo 0:f2f71eab6aef 410
GuiTwo 0:f2f71eab6aef 411 /*****************************Bitmaps *****************************************************************/
GuiTwo 0:f2f71eab6aef 412
GuiTwo 0:f2f71eab6aef 413 /**
GuiTwo 0:f2f71eab6aef 414 *@brief Draws an image on screen.
GuiTwo 0:f2f71eab6aef 415 *@param PictureData 128x64 image array
GuiTwo 0:f2f71eab6aef 416 *@return none
GuiTwo 0:f2f71eab6aef 417 *
GuiTwo 0:f2f71eab6aef 418 *
GuiTwo 0:f2f71eab6aef 419 */
GuiTwo 0:f2f71eab6aef 420 void FullScreenBMP (unsigned char *ImageData);
GuiTwo 0:f2f71eab6aef 421
GuiTwo 0:f2f71eab6aef 422 /**
GuiTwo 0:f2f71eab6aef 423 *@brief Draw a 1-bit bitmap
GuiTwo 0:f2f71eab6aef 424 *
GuiTwo 0:f2f71eab6aef 425 *@param image struct containing img size and array
GuiTwo 0:f2f71eab6aef 426 *@param x x-coordinate
GuiTwo 0:f2f71eab6aef 427 *@param y y-coordinate
GuiTwo 0:f2f71eab6aef 428 *@param color can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 429 *@return none
GuiTwo 0:f2f71eab6aef 430 */
GuiTwo 0:f2f71eab6aef 431 void DrawBitmap(const unsigned int * bitmap, unsigned int x, unsigned int y, unsigned int color);
GuiTwo 0:f2f71eab6aef 432
GuiTwo 0:f2f71eab6aef 433 /**
GuiTwo 0:f2f71eab6aef 434 *@brief Static function , mplemented to read an array
GuiTwo 0:f2f71eab6aef 435 *@param ptr data array
GuiTwo 0:f2f71eab6aef 436 *@return none
GuiTwo 0:f2f71eab6aef 437 */
GuiTwo 0:f2f71eab6aef 438 unsigned int ReadArrayData(const unsigned int* ptr);
GuiTwo 0:f2f71eab6aef 439
GuiTwo 0:f2f71eab6aef 440
GuiTwo 0:f2f71eab6aef 441 /*************************************Font functions **************************************/
GuiTwo 0:f2f71eab6aef 442
GuiTwo 0:f2f71eab6aef 443 /**
GuiTwo 0:f2f71eab6aef 444 *@brief Print a character on specified coordinates
GuiTwo 0:f2f71eab6aef 445 *
GuiTwo 0:f2f71eab6aef 446 *@param page row
GuiTwo 0:f2f71eab6aef 447 *@param col column
GuiTwo 0:f2f71eab6aef 448 *@param c integer value
GuiTwo 0:f2f71eab6aef 449 *@return none
GuiTwo 0:f2f71eab6aef 450 */
GuiTwo 0:f2f71eab6aef 451 void Putchar (int page, int col,unsigned char c);
GuiTwo 0:f2f71eab6aef 452
GuiTwo 0:f2f71eab6aef 453 /**
GuiTwo 0:f2f71eab6aef 454 *@brief Print a string on specified coordinates
GuiTwo 0:f2f71eab6aef 455 *
GuiTwo 0:f2f71eab6aef 456 *@param str char array
GuiTwo 0:f2f71eab6aef 457 *@param x row
GuiTwo 0:f2f71eab6aef 458 *@param y column
GuiTwo 0:f2f71eab6aef 459 *@return none
GuiTwo 0:f2f71eab6aef 460 */
GuiTwo 0:f2f71eab6aef 461 void PutString(unsigned int x, unsigned int y,char* str);
GuiTwo 0:f2f71eab6aef 462
GuiTwo 0:f2f71eab6aef 463 /**
GuiTwo 0:f2f71eab6aef 464 *@brief Print a float on specified coordinates
GuiTwo 0:f2f71eab6aef 465 *
GuiTwo 0:f2f71eab6aef 466 *@param val float value
GuiTwo 0:f2f71eab6aef 467 *@param x row
GuiTwo 0:f2f71eab6aef 468 *@param y column
GuiTwo 0:f2f71eab6aef 469 *@return none
GuiTwo 0:f2f71eab6aef 470 */
GuiTwo 0:f2f71eab6aef 471 void PrintFloat(float val, unsigned int x,unsigned int y);
GuiTwo 0:f2f71eab6aef 472
GuiTwo 0:f2f71eab6aef 473 /**
GuiTwo 0:f2f71eab6aef 474 *@brief Print an integer on specified coordinates
GuiTwo 0:f2f71eab6aef 475 *
GuiTwo 0:f2f71eab6aef 476 *@param val integer value
GuiTwo 0:f2f71eab6aef 477 *@param x row
GuiTwo 0:f2f71eab6aef 478 *@param y column
GuiTwo 0:f2f71eab6aef 479 *@return none
GuiTwo 0:f2f71eab6aef 480 */
GuiTwo 0:f2f71eab6aef 481 void PrintInteger(int val,unsigned int x,unsigned int y);
GuiTwo 0:f2f71eab6aef 482
GuiTwo 0:f2f71eab6aef 483
GuiTwo 0:f2f71eab6aef 484 /**
GuiTwo 0:f2f71eab6aef 485 *@brief Select a specific font
GuiTwo 0:f2f71eab6aef 486 *
GuiTwo 0:f2f71eab6aef 487 *@param font font array
GuiTwo 0:f2f71eab6aef 488 *@param color font color , can be BLACK or WHITE
GuiTwo 0:f2f71eab6aef 489 *@param callback function pointer to load font
GuiTwo 0:f2f71eab6aef 490 *@return none
GuiTwo 0:f2f71eab6aef 491 */
GuiTwo 0:f2f71eab6aef 492 void SelectFont(unsigned int* font,unsigned int color, FontCallback callback);
GuiTwo 0:f2f71eab6aef 493
GuiTwo 0:f2f71eab6aef 494
GuiTwo 0:f2f71eab6aef 495 /**
GuiTwo 0:f2f71eab6aef 496 *@brief Print a character
GuiTwo 0:f2f71eab6aef 497 *
GuiTwo 0:f2f71eab6aef 498 *@param c char
GuiTwo 0:f2f71eab6aef 499 *@return none
GuiTwo 0:f2f71eab6aef 500 */
GuiTwo 0:f2f71eab6aef 501 int PrintChar(char c);
GuiTwo 0:f2f71eab6aef 502
GuiTwo 0:f2f71eab6aef 503
GuiTwo 0:f2f71eab6aef 504 /**
GuiTwo 0:f2f71eab6aef 505 *@brief Print a character string
GuiTwo 0:f2f71eab6aef 506 *
GuiTwo 0:f2f71eab6aef 507 *@param str char string
GuiTwo 0:f2f71eab6aef 508 *@return none
GuiTwo 0:f2f71eab6aef 509 */
GuiTwo 0:f2f71eab6aef 510 void PrintString(char* str);
GuiTwo 0:f2f71eab6aef 511
GuiTwo 0:f2f71eab6aef 512
GuiTwo 0:f2f71eab6aef 513 /**
GuiTwo 0:f2f71eab6aef 514 *@brief Print a number
GuiTwo 0:f2f71eab6aef 515 *
GuiTwo 0:f2f71eab6aef 516 *@param n number
GuiTwo 0:f2f71eab6aef 517 *@return none
GuiTwo 0:f2f71eab6aef 518 */
GuiTwo 0:f2f71eab6aef 519 void PrintNumber(long n);
GuiTwo 2:6a8fbb08d519 520
GuiTwo 2:6a8fbb08d519 521 /**
GuiTwo 2:6a8fbb08d519 522 *@brief print *char
GuiTwo 2:6a8fbb08d519 523 *
GuiTwo 2:6a8fbb08d519 524 *@param
GuiTwo 2:6a8fbb08d519 525 *@return 1
GuiTwo 2:6a8fbb08d519 526 */
GuiTwo 2:6a8fbb08d519 527 bool writeLine (const char *line, uint8_t row);
GuiTwo 0:f2f71eab6aef 528
GuiTwo 0:f2f71eab6aef 529
GuiTwo 0:f2f71eab6aef 530 private:
GuiTwo 0:f2f71eab6aef 531 //BusInOut DB;
GuiTwo 0:f2f71eab6aef 532 PCF8574_DataBus &DB;
GuiTwo 0:f2f71eab6aef 533 DigitalInOut RST; // hardware reset
GuiTwo 0:f2f71eab6aef 534 PinName SDA;
GuiTwo 0:f2f71eab6aef 535 PinName SCL;
GuiTwo 0:f2f71eab6aef 536
GuiTwo 0:f2f71eab6aef 537 DigitalInOut DI;
GuiTwo 0:f2f71eab6aef 538 DigitalInOut RW;
GuiTwo 0:f2f71eab6aef 539 DigitalInOut E;
GuiTwo 0:f2f71eab6aef 540 DigitalInOut CS2;
GuiTwo 0:f2f71eab6aef 541 DigitalInOut CS1;
GuiTwo 0:f2f71eab6aef 542
GuiTwo 0:f2f71eab6aef 543
GuiTwo 0:f2f71eab6aef 544 bool Inverted;
GuiTwo 0:f2f71eab6aef 545
GuiTwo 0:f2f71eab6aef 546 LCDCoord Coord;
GuiTwo 0:f2f71eab6aef 547 FontCallback FontRead ;
GuiTwo 0:f2f71eab6aef 548 unsigned int FontColor;
GuiTwo 0:f2f71eab6aef 549 unsigned int* Font;
GuiTwo 0:f2f71eab6aef 550 unsigned int color;
GuiTwo 0:f2f71eab6aef 551
GuiTwo 0:f2f71eab6aef 552
GuiTwo 0:f2f71eab6aef 553 };
GuiTwo 0:f2f71eab6aef 554
GuiTwo 0:f2f71eab6aef 555
GuiTwo 0:f2f71eab6aef 556 #endif