Aimen Al-Refai / SMARTGPU

smartgpu version 1

Dependents:   4dofRoboticArmAX12

SMARTGPU.cpp@0:d2c9ddbc2cda, 2012-08-31 (annotated)

Committer:
aimen
Date:
Fri Aug 31 06:32:17 2012 +0000
Revision:
0:d2c9ddbc2cda
initial set up

Who changed what in which revision?

UserRevisionLine numberNew contents of line
aimen 0:d2c9ddbc2cda 1
aimen 0:d2c9ddbc2cda 2 #include "mbed.h"
aimen 0:d2c9ddbc2cda 3 #include "SMARTGPU.h"
aimen 0:d2c9ddbc2cda 4
aimen 0:d2c9ddbc2cda 5 // SMART GPU DEFAULT BAUD RATE: 9600bps
aimen 0:d2c9ddbc2cda 6 //It shoud be used like this : SMARTGPU lcd(p13,p14,p15); for serial communication with SMARTGPU
aimen 0:d2c9ddbc2cda 7 SMARTGPU::SMARTGPU(PinName TXPin, PinName RXPin, PinName resetPin): _serialSMARTGPU(TXPin,RXPin), _resetPin(resetPin){
aimen 0:d2c9ddbc2cda 8 init();
aimen 0:d2c9ddbc2cda 9 }
aimen 0:d2c9ddbc2cda 10
aimen 0:d2c9ddbc2cda 11 /********** high level commands, for the user! */
aimen 0:d2c9ddbc2cda 12 void SMARTGPU::init(){ //configure the mbed for SMARTGPU board
aimen 0:d2c9ddbc2cda 13 _serialSMARTGPU.baud(9600);
aimen 0:d2c9ddbc2cda 14 _resetPin=1; //set the pin to 3.3v to avoid reset
aimen 0:d2c9ddbc2cda 15 }
aimen 0:d2c9ddbc2cda 16
aimen 0:d2c9ddbc2cda 17 void SMARTGPU::reset(){ //Reset the SMARTGPU board
aimen 0:d2c9ddbc2cda 18 _resetPin=0; //set the pin to GND to reset
aimen 0:d2c9ddbc2cda 19 wait_ms(500);
aimen 0:d2c9ddbc2cda 20 _resetPin=1; //set the pin to 3.3v to end reset
aimen 0:d2c9ddbc2cda 21 wait_ms(500);
aimen 0:d2c9ddbc2cda 22 }
aimen 0:d2c9ddbc2cda 23
aimen 0:d2c9ddbc2cda 24 unsigned char SMARTGPU::start(){ //Init the SMARTGPU
aimen 0:d2c9ddbc2cda 25 wait_ms(500);
aimen 0:d2c9ddbc2cda 26 _serialSMARTGPU.putc('U');
aimen 0:d2c9ddbc2cda 27 wait_ms(1000);
aimen 0:d2c9ddbc2cda 28 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 29 }
aimen 0:d2c9ddbc2cda 30
aimen 0:d2c9ddbc2cda 31 unsigned char SMARTGPU::erase(){ //Erase the SMARTGPU screen
aimen 0:d2c9ddbc2cda 32 _serialSMARTGPU.putc('E');
aimen 0:d2c9ddbc2cda 33 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 34 }
aimen 0:d2c9ddbc2cda 35
aimen 0:d2c9ddbc2cda 36 unsigned char SMARTGPU::sleep(unsigned char mode){ //Send SMARTGPU to sleep mode
aimen 0:d2c9ddbc2cda 37 _serialSMARTGPU.putc('Z');
aimen 0:d2c9ddbc2cda 38 _serialSMARTGPU.putc(mode);
aimen 0:d2c9ddbc2cda 39 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 40 }
aimen 0:d2c9ddbc2cda 41
aimen 0:d2c9ddbc2cda 42 unsigned char SMARTGPU::orientation(unsigned char side){ //Change display orientation
aimen 0:d2c9ddbc2cda 43 _serialSMARTGPU.putc('O');
aimen 0:d2c9ddbc2cda 44 _serialSMARTGPU.putc(side);
aimen 0:d2c9ddbc2cda 45 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 46 }
aimen 0:d2c9ddbc2cda 47
aimen 0:d2c9ddbc2cda 48 unsigned char SMARTGPU::bright(unsigned char val){ //Change display brightness
aimen 0:d2c9ddbc2cda 49 _serialSMARTGPU.putc('V');
aimen 0:d2c9ddbc2cda 50 _serialSMARTGPU.putc(val);
aimen 0:d2c9ddbc2cda 51 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 52 }
aimen 0:d2c9ddbc2cda 53
aimen 0:d2c9ddbc2cda 54 unsigned char SMARTGPU::baudChange(unsigned long val){ //Change baud rate of arduino and SMARTGPU board
aimen 0:d2c9ddbc2cda 55 unsigned char aux;
aimen 0:d2c9ddbc2cda 56
aimen 0:d2c9ddbc2cda 57 switch(val){
aimen 0:d2c9ddbc2cda 58 case 9600:
aimen 0:d2c9ddbc2cda 59 aux=0;
aimen 0:d2c9ddbc2cda 60 break;
aimen 0:d2c9ddbc2cda 61 case 19200:
aimen 0:d2c9ddbc2cda 62 aux=1;
aimen 0:d2c9ddbc2cda 63 break;
aimen 0:d2c9ddbc2cda 64 case 57600:
aimen 0:d2c9ddbc2cda 65 aux=2;
aimen 0:d2c9ddbc2cda 66 break;
aimen 0:d2c9ddbc2cda 67 case 115200:
aimen 0:d2c9ddbc2cda 68 aux=3;
aimen 0:d2c9ddbc2cda 69 break;
aimen 0:d2c9ddbc2cda 70 case 256000:
aimen 0:d2c9ddbc2cda 71 aux=4;
aimen 0:d2c9ddbc2cda 72 break;
aimen 0:d2c9ddbc2cda 73 case 500000:
aimen 0:d2c9ddbc2cda 74 aux=5;
aimen 0:d2c9ddbc2cda 75 break;
aimen 0:d2c9ddbc2cda 76 case 1000000:
aimen 0:d2c9ddbc2cda 77 aux=6;
aimen 0:d2c9ddbc2cda 78 break;
aimen 0:d2c9ddbc2cda 79 case 2000000:
aimen 0:d2c9ddbc2cda 80 aux=7;
aimen 0:d2c9ddbc2cda 81 break;
aimen 0:d2c9ddbc2cda 82 default:
aimen 0:d2c9ddbc2cda 83 return 'F';
aimen 0:d2c9ddbc2cda 84 }
aimen 0:d2c9ddbc2cda 85 _serialSMARTGPU.putc('X');
aimen 0:d2c9ddbc2cda 86 _serialSMARTGPU.putc(aux);
aimen 0:d2c9ddbc2cda 87 aux=_serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 88 if(aux=='O'){
aimen 0:d2c9ddbc2cda 89 wait_ms(150);
aimen 0:d2c9ddbc2cda 90 _serialSMARTGPU.baud(val);
aimen 0:d2c9ddbc2cda 91 wait_ms(200);
aimen 0:d2c9ddbc2cda 92 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 93 }else{
aimen 0:d2c9ddbc2cda 94 return aux;
aimen 0:d2c9ddbc2cda 95 }
aimen 0:d2c9ddbc2cda 96 }
aimen 0:d2c9ddbc2cda 97
aimen 0:d2c9ddbc2cda 98 unsigned char SMARTGPU::digitalOut(unsigned char number, unsigned char val ){ //Set Digital out pins to a logic value
aimen 0:d2c9ddbc2cda 99 _serialSMARTGPU.putc('D');
aimen 0:d2c9ddbc2cda 100 _serialSMARTGPU.putc(number);
aimen 0:d2c9ddbc2cda 101 _serialSMARTGPU.putc(val);
aimen 0:d2c9ddbc2cda 102 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 103 }
aimen 0:d2c9ddbc2cda 104
aimen 0:d2c9ddbc2cda 105 unsigned char SMARTGPU::setScreenBackground(int colour){ //Change the default screen background colour for erase function
aimen 0:d2c9ddbc2cda 106 _serialSMARTGPU.putc('B');
aimen 0:d2c9ddbc2cda 107 _serialSMARTGPU.putc(colour>>8);
aimen 0:d2c9ddbc2cda 108 _serialSMARTGPU.putc(colour);
aimen 0:d2c9ddbc2cda 109 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 110 }
aimen 0:d2c9ddbc2cda 111
aimen 0:d2c9ddbc2cda 112 unsigned char SMARTGPU::setTextBackground(int colour){ //Set the default text background colour for letters and strings
aimen 0:d2c9ddbc2cda 113 _serialSMARTGPU.putc('A');
aimen 0:d2c9ddbc2cda 114 _serialSMARTGPU.putc(colour>>8);
aimen 0:d2c9ddbc2cda 115 _serialSMARTGPU.putc(colour);
aimen 0:d2c9ddbc2cda 116 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 117 }
aimen 0:d2c9ddbc2cda 118
aimen 0:d2c9ddbc2cda 119 unsigned char SMARTGPU::memoryRead(int x1, int y1, int x2, int y2, char buffer[]){ //Read the internal memory of the SMARTGPU, This command returns 24bit pixels (3 bytes)
aimen 0:d2c9ddbc2cda 120 unsigned int i,j,k=0;
aimen 0:d2c9ddbc2cda 121
aimen 0:d2c9ddbc2cda 122 _serialSMARTGPU.putc('M');
aimen 0:d2c9ddbc2cda 123 _serialSMARTGPU.putc(x1>>8);
aimen 0:d2c9ddbc2cda 124 _serialSMARTGPU.putc(x1);
aimen 0:d2c9ddbc2cda 125 _serialSMARTGPU.putc(y1>>8);
aimen 0:d2c9ddbc2cda 126 _serialSMARTGPU.putc(y1);
aimen 0:d2c9ddbc2cda 127 _serialSMARTGPU.putc(x2>>8);
aimen 0:d2c9ddbc2cda 128 _serialSMARTGPU.putc(x2);
aimen 0:d2c9ddbc2cda 129 _serialSMARTGPU.putc(y2>>8);
aimen 0:d2c9ddbc2cda 130 _serialSMARTGPU.putc(y2);
aimen 0:d2c9ddbc2cda 131
aimen 0:d2c9ddbc2cda 132 //receive all the pixels
aimen 0:d2c9ddbc2cda 133 for(j=0;j<=(y2-y1);j++){
aimen 0:d2c9ddbc2cda 134 for(i=0;i<=(x2-x1);i++){
aimen 0:d2c9ddbc2cda 135 buffer[k]=_serialSMARTGPU.getc(); //Red
aimen 0:d2c9ddbc2cda 136 k++;
aimen 0:d2c9ddbc2cda 137 buffer[k]=_serialSMARTGPU.getc(); //Green
aimen 0:d2c9ddbc2cda 138 k++;
aimen 0:d2c9ddbc2cda 139 buffer[k]=_serialSMARTGPU.getc(); //Blue
aimen 0:d2c9ddbc2cda 140 k++;
aimen 0:d2c9ddbc2cda 141 }
aimen 0:d2c9ddbc2cda 142 }
aimen 0:d2c9ddbc2cda 143 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 144 }
aimen 0:d2c9ddbc2cda 145
aimen 0:d2c9ddbc2cda 146 unsigned char SMARTGPU::putPixel(int x, int y, int colour){ //Draw a pixel on the screen
aimen 0:d2c9ddbc2cda 147 _serialSMARTGPU.putc('P');
aimen 0:d2c9ddbc2cda 148 _serialSMARTGPU.putc(x>>8);
aimen 0:d2c9ddbc2cda 149 _serialSMARTGPU.putc(x);
aimen 0:d2c9ddbc2cda 150 _serialSMARTGPU.putc(y>>8);
aimen 0:d2c9ddbc2cda 151 _serialSMARTGPU.putc(y);
aimen 0:d2c9ddbc2cda 152 _serialSMARTGPU.putc(colour>>8);
aimen 0:d2c9ddbc2cda 153 _serialSMARTGPU.putc(colour);
aimen 0:d2c9ddbc2cda 154 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 155 }
aimen 0:d2c9ddbc2cda 156
aimen 0:d2c9ddbc2cda 157 unsigned char SMARTGPU::drawLine(int x1, int y1, int x2, int y2, int colour){ //Draw a line on the screen
aimen 0:d2c9ddbc2cda 158 _serialSMARTGPU.putc('L');
aimen 0:d2c9ddbc2cda 159 _serialSMARTGPU.putc(x1>>8);
aimen 0:d2c9ddbc2cda 160 _serialSMARTGPU.putc(x1);
aimen 0:d2c9ddbc2cda 161 _serialSMARTGPU.putc(y1>>8);
aimen 0:d2c9ddbc2cda 162 _serialSMARTGPU.putc(y1);
aimen 0:d2c9ddbc2cda 163 _serialSMARTGPU.putc(x2>>8);
aimen 0:d2c9ddbc2cda 164 _serialSMARTGPU.putc(x2);
aimen 0:d2c9ddbc2cda 165 _serialSMARTGPU.putc(y2>>8);
aimen 0:d2c9ddbc2cda 166 _serialSMARTGPU.putc(y2);
aimen 0:d2c9ddbc2cda 167 _serialSMARTGPU.putc(colour>>8);
aimen 0:d2c9ddbc2cda 168 _serialSMARTGPU.putc(colour);
aimen 0:d2c9ddbc2cda 169 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 170 }
aimen 0:d2c9ddbc2cda 171
aimen 0:d2c9ddbc2cda 172 unsigned char SMARTGPU::drawRectangle(int x1, int y1, int x2, int y2, int colour, unsigned char fill){ //Draw a rectangle on the screen
aimen 0:d2c9ddbc2cda 173 _serialSMARTGPU.putc('R');
aimen 0:d2c9ddbc2cda 174 _serialSMARTGPU.putc(x1>>8);
aimen 0:d2c9ddbc2cda 175 _serialSMARTGPU.putc(x1);
aimen 0:d2c9ddbc2cda 176 _serialSMARTGPU.putc(y1>>8);
aimen 0:d2c9ddbc2cda 177 _serialSMARTGPU.putc(y1);
aimen 0:d2c9ddbc2cda 178 _serialSMARTGPU.putc(x2>>8);
aimen 0:d2c9ddbc2cda 179 _serialSMARTGPU.putc(x2);
aimen 0:d2c9ddbc2cda 180 _serialSMARTGPU.putc(y2>>8);
aimen 0:d2c9ddbc2cda 181 _serialSMARTGPU.putc(y2);
aimen 0:d2c9ddbc2cda 182 _serialSMARTGPU.putc(colour>>8);
aimen 0:d2c9ddbc2cda 183 _serialSMARTGPU.putc(colour);
aimen 0:d2c9ddbc2cda 184 _serialSMARTGPU.putc(fill);
aimen 0:d2c9ddbc2cda 185 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 186 }
aimen 0:d2c9ddbc2cda 187
aimen 0:d2c9ddbc2cda 188 unsigned char SMARTGPU::drawTriangle(int x1, int y1, int x2, int y2, int x3, int y3, int colour, unsigned char fill){ //Draw a triangle on the screen
aimen 0:d2c9ddbc2cda 189 _serialSMARTGPU.putc('T');
aimen 0:d2c9ddbc2cda 190 _serialSMARTGPU.putc(x1>>8);
aimen 0:d2c9ddbc2cda 191 _serialSMARTGPU.putc(x1);
aimen 0:d2c9ddbc2cda 192 _serialSMARTGPU.putc(y1>>8);
aimen 0:d2c9ddbc2cda 193 _serialSMARTGPU.putc(y1);
aimen 0:d2c9ddbc2cda 194 _serialSMARTGPU.putc(x2>>8);
aimen 0:d2c9ddbc2cda 195 _serialSMARTGPU.putc(x2);
aimen 0:d2c9ddbc2cda 196 _serialSMARTGPU.putc(y2>>8);
aimen 0:d2c9ddbc2cda 197 _serialSMARTGPU.putc(y2);
aimen 0:d2c9ddbc2cda 198 _serialSMARTGPU.putc(x3>>8);
aimen 0:d2c9ddbc2cda 199 _serialSMARTGPU.putc(x3);
aimen 0:d2c9ddbc2cda 200 _serialSMARTGPU.putc(y3>>8);
aimen 0:d2c9ddbc2cda 201 _serialSMARTGPU.putc(y3);
aimen 0:d2c9ddbc2cda 202 _serialSMARTGPU.putc(colour>>8);
aimen 0:d2c9ddbc2cda 203 _serialSMARTGPU.putc(colour);
aimen 0:d2c9ddbc2cda 204 _serialSMARTGPU.putc(fill);
aimen 0:d2c9ddbc2cda 205 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 206 }
aimen 0:d2c9ddbc2cda 207
aimen 0:d2c9ddbc2cda 208 unsigned char SMARTGPU::drawCircle(int x, int y, int radius, int colour, unsigned char fill){ //Draw a circle on the screen
aimen 0:d2c9ddbc2cda 209 _serialSMARTGPU.putc('C');
aimen 0:d2c9ddbc2cda 210 _serialSMARTGPU.putc(x>>8);
aimen 0:d2c9ddbc2cda 211 _serialSMARTGPU.putc(x);
aimen 0:d2c9ddbc2cda 212 _serialSMARTGPU.putc(y>>8);
aimen 0:d2c9ddbc2cda 213 _serialSMARTGPU.putc(y);
aimen 0:d2c9ddbc2cda 214 _serialSMARTGPU.putc(radius>>8);
aimen 0:d2c9ddbc2cda 215 _serialSMARTGPU.putc(radius);
aimen 0:d2c9ddbc2cda 216 _serialSMARTGPU.putc(colour>>8);
aimen 0:d2c9ddbc2cda 217 _serialSMARTGPU.putc(colour);
aimen 0:d2c9ddbc2cda 218 _serialSMARTGPU.putc(fill);
aimen 0:d2c9ddbc2cda 219 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 220 }
aimen 0:d2c9ddbc2cda 221
aimen 0:d2c9ddbc2cda 222 unsigned char SMARTGPU::putLetter(int x, int y, int colour, unsigned char font, unsigned char fill, unsigned char letter){ //Draw a letter on the screen
aimen 0:d2c9ddbc2cda 223
aimen 0:d2c9ddbc2cda 224 _serialSMARTGPU.putc('W');
aimen 0:d2c9ddbc2cda 225 _serialSMARTGPU.putc(x>>8);
aimen 0:d2c9ddbc2cda 226 _serialSMARTGPU.putc(x);
aimen 0:d2c9ddbc2cda 227 _serialSMARTGPU.putc(y>>8);
aimen 0:d2c9ddbc2cda 228 _serialSMARTGPU.putc(y);
aimen 0:d2c9ddbc2cda 229 _serialSMARTGPU.putc(colour>>8);
aimen 0:d2c9ddbc2cda 230 _serialSMARTGPU.putc(colour);
aimen 0:d2c9ddbc2cda 231 _serialSMARTGPU.putc(font);
aimen 0:d2c9ddbc2cda 232 _serialSMARTGPU.putc(fill);
aimen 0:d2c9ddbc2cda 233 _serialSMARTGPU.putc(letter);
aimen 0:d2c9ddbc2cda 234 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 235 }
aimen 0:d2c9ddbc2cda 236
aimen 0:d2c9ddbc2cda 237 unsigned char SMARTGPU::string(int x1, int y1, int x2, int y2, int colour, unsigned char font, unsigned char fill, char text[]){ //Draw a string on the screen
aimen 0:d2c9ddbc2cda 238 int counter=0;
aimen 0:d2c9ddbc2cda 239
aimen 0:d2c9ddbc2cda 240 _serialSMARTGPU.putc('S');
aimen 0:d2c9ddbc2cda 241 _serialSMARTGPU.putc('N'); //not SD
aimen 0:d2c9ddbc2cda 242 _serialSMARTGPU.putc(x1>>8);
aimen 0:d2c9ddbc2cda 243 _serialSMARTGPU.putc(x1);
aimen 0:d2c9ddbc2cda 244 _serialSMARTGPU.putc(y1>>8);
aimen 0:d2c9ddbc2cda 245 _serialSMARTGPU.putc(y1);
aimen 0:d2c9ddbc2cda 246 _serialSMARTGPU.putc(x2>>8);
aimen 0:d2c9ddbc2cda 247 _serialSMARTGPU.putc(x2);
aimen 0:d2c9ddbc2cda 248 _serialSMARTGPU.putc(y2>>8);
aimen 0:d2c9ddbc2cda 249 _serialSMARTGPU.putc(y2);
aimen 0:d2c9ddbc2cda 250 _serialSMARTGPU.putc(colour>>8);
aimen 0:d2c9ddbc2cda 251 _serialSMARTGPU.putc(colour);
aimen 0:d2c9ddbc2cda 252 _serialSMARTGPU.putc(font);
aimen 0:d2c9ddbc2cda 253 _serialSMARTGPU.putc(fill);
aimen 0:d2c9ddbc2cda 254 while(1){
aimen 0:d2c9ddbc2cda 255 _serialSMARTGPU.putc(text[counter]);
aimen 0:d2c9ddbc2cda 256 if(text[counter]==0x00){
aimen 0:d2c9ddbc2cda 257 break;
aimen 0:d2c9ddbc2cda 258 }
aimen 0:d2c9ddbc2cda 259 counter++;
aimen 0:d2c9ddbc2cda 260 }
aimen 0:d2c9ddbc2cda 261 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 262 }
aimen 0:d2c9ddbc2cda 263
aimen 0:d2c9ddbc2cda 264 unsigned char SMARTGPU::stringSD(int x1, int y1, int x2, int y2, int colour, unsigned char font, unsigned char fill, int BS, int BR, char name[]){ //Draw a String from a text file contained on the micro SD card on the screen
aimen 0:d2c9ddbc2cda 265 unsigned char counter=0;
aimen 0:d2c9ddbc2cda 266
aimen 0:d2c9ddbc2cda 267 _serialSMARTGPU.putc('S');
aimen 0:d2c9ddbc2cda 268 _serialSMARTGPU.putc('S'); //from SD
aimen 0:d2c9ddbc2cda 269 _serialSMARTGPU.putc(x1>>8);
aimen 0:d2c9ddbc2cda 270 _serialSMARTGPU.putc(x1);
aimen 0:d2c9ddbc2cda 271 _serialSMARTGPU.putc(y1>>8);
aimen 0:d2c9ddbc2cda 272 _serialSMARTGPU.putc(y1);
aimen 0:d2c9ddbc2cda 273 _serialSMARTGPU.putc(x2>>8);
aimen 0:d2c9ddbc2cda 274 _serialSMARTGPU.putc(x2);
aimen 0:d2c9ddbc2cda 275 _serialSMARTGPU.putc(y2>>8);
aimen 0:d2c9ddbc2cda 276 _serialSMARTGPU.putc(y2);
aimen 0:d2c9ddbc2cda 277 _serialSMARTGPU.putc(colour>>8);
aimen 0:d2c9ddbc2cda 278 _serialSMARTGPU.putc(colour);
aimen 0:d2c9ddbc2cda 279 _serialSMARTGPU.putc(font);
aimen 0:d2c9ddbc2cda 280 _serialSMARTGPU.putc(fill);
aimen 0:d2c9ddbc2cda 281 _serialSMARTGPU.putc(BS>>8);
aimen 0:d2c9ddbc2cda 282 _serialSMARTGPU.putc(BS);
aimen 0:d2c9ddbc2cda 283 _serialSMARTGPU.putc(BR>>8);
aimen 0:d2c9ddbc2cda 284 _serialSMARTGPU.putc(BR);
aimen 0:d2c9ddbc2cda 285 while(1){
aimen 0:d2c9ddbc2cda 286 _serialSMARTGPU.putc(name[counter]);
aimen 0:d2c9ddbc2cda 287 if(name[counter]==0x00){
aimen 0:d2c9ddbc2cda 288 break;
aimen 0:d2c9ddbc2cda 289 }
aimen 0:d2c9ddbc2cda 290 counter++;
aimen 0:d2c9ddbc2cda 291 }
aimen 0:d2c9ddbc2cda 292 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 293 }
aimen 0:d2c9ddbc2cda 294
aimen 0:d2c9ddbc2cda 295 unsigned char SMARTGPU::icon(int x1, int y1, int x2, int y2, char icon[]){ //Send and image or icon pixel by pixel to SMARTGPU, 16bit(2 bytes) each pixel RGB565
aimen 0:d2c9ddbc2cda 296 unsigned int i,j,k=0;
aimen 0:d2c9ddbc2cda 297
aimen 0:d2c9ddbc2cda 298 _serialSMARTGPU.putc('I');
aimen 0:d2c9ddbc2cda 299 _serialSMARTGPU.putc('N'); //not SD
aimen 0:d2c9ddbc2cda 300 _serialSMARTGPU.putc(x1>>8);
aimen 0:d2c9ddbc2cda 301 _serialSMARTGPU.putc(x1);
aimen 0:d2c9ddbc2cda 302 _serialSMARTGPU.putc(y1>>8);
aimen 0:d2c9ddbc2cda 303 _serialSMARTGPU.putc(y1);
aimen 0:d2c9ddbc2cda 304 _serialSMARTGPU.putc(x2>>8);
aimen 0:d2c9ddbc2cda 305 _serialSMARTGPU.putc(x2);
aimen 0:d2c9ddbc2cda 306 _serialSMARTGPU.putc(y2>>8);
aimen 0:d2c9ddbc2cda 307 _serialSMARTGPU.putc(y2);
aimen 0:d2c9ddbc2cda 308
aimen 0:d2c9ddbc2cda 309 //Send icon buffer pixel by pixel
aimen 0:d2c9ddbc2cda 310 for(j=0;j<=(y2-y1);j++){
aimen 0:d2c9ddbc2cda 311 for(i=0;i<=(x2-x1);i++){
aimen 0:d2c9ddbc2cda 312 _serialSMARTGPU.putc(icon[k]);
aimen 0:d2c9ddbc2cda 313 k++;
aimen 0:d2c9ddbc2cda 314 }
aimen 0:d2c9ddbc2cda 315 }
aimen 0:d2c9ddbc2cda 316 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 317 }
aimen 0:d2c9ddbc2cda 318
aimen 0:d2c9ddbc2cda 319 unsigned char SMARTGPU::imageSD(int x, int y, char name[]){ //Draw an Image contained on the micro SD card on the screen, top left corner coordinates
aimen 0:d2c9ddbc2cda 320 unsigned char counter=0;
aimen 0:d2c9ddbc2cda 321
aimen 0:d2c9ddbc2cda 322 _serialSMARTGPU.putc('I');
aimen 0:d2c9ddbc2cda 323 _serialSMARTGPU.putc('S'); //from SD
aimen 0:d2c9ddbc2cda 324 _serialSMARTGPU.putc(x>>8);
aimen 0:d2c9ddbc2cda 325 _serialSMARTGPU.putc(x);
aimen 0:d2c9ddbc2cda 326 _serialSMARTGPU.putc(y>>8);
aimen 0:d2c9ddbc2cda 327 _serialSMARTGPU.putc(y);
aimen 0:d2c9ddbc2cda 328 while(1){
aimen 0:d2c9ddbc2cda 329 _serialSMARTGPU.putc(name[counter]);
aimen 0:d2c9ddbc2cda 330 if(name[counter]==0x00){
aimen 0:d2c9ddbc2cda 331 break;
aimen 0:d2c9ddbc2cda 332 }
aimen 0:d2c9ddbc2cda 333 counter++;
aimen 0:d2c9ddbc2cda 334 }
aimen 0:d2c9ddbc2cda 335 return _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 336 }
aimen 0:d2c9ddbc2cda 337
aimen 0:d2c9ddbc2cda 338 unsigned char SMARTGPU::touchScreen(int buffer[]){ //Ask for a touch on the screen, if return=1, touch coordinates are stored on the buffer[]
aimen 0:d2c9ddbc2cda 339
aimen 0:d2c9ddbc2cda 340 _serialSMARTGPU.putc('G');
aimen 0:d2c9ddbc2cda 341 buffer[0]=_serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 342 buffer[0]=buffer[0]<<8;
aimen 0:d2c9ddbc2cda 343 buffer[0]|=_serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 344 buffer[1]=_serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 345 buffer[1]=buffer[1]<<8;
aimen 0:d2c9ddbc2cda 346 buffer[1]|=_serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 347 _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 348 if(buffer[0]<0x0200){
aimen 0:d2c9ddbc2cda 349 return 1;
aimen 0:d2c9ddbc2cda 350 }else{
aimen 0:d2c9ddbc2cda 351 return 0;
aimen 0:d2c9ddbc2cda 352 }
aimen 0:d2c9ddbc2cda 353 }
aimen 0:d2c9ddbc2cda 354
aimen 0:d2c9ddbc2cda 355 unsigned char SMARTGPU::touchIcon(char buffer[]){ //Ask for a touch on the icons of the screen, if return=1, icon name is stored on the buffer[]
aimen 0:d2c9ddbc2cda 356
aimen 0:d2c9ddbc2cda 357 _serialSMARTGPU.putc('G');
aimen 0:d2c9ddbc2cda 358 buffer[0]=_serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 359 buffer[1]=_serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 360 buffer[2]=_serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 361 buffer[3]=_serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 362 _serialSMARTGPU.getc();
aimen 0:d2c9ddbc2cda 363 if(!(buffer[0]<0x02) & (buffer[0]!=0x4E)){
aimen 0:d2c9ddbc2cda 364 return 1;
aimen 0:d2c9ddbc2cda 365 }else{
aimen 0:d2c9ddbc2cda 366 return 0;
aimen 0:d2c9ddbc2cda 367 }
aimen 0:d2c9ddbc2cda 368 }