Benjamin Stockdale / Mbed 2 deprecated MiniPro13_touch_lcd

Using touch screen features of LCD screen.

Dependencies:   DmTouch_UniGraphic UniGraphic mbed

Fork of DisplayModule24_demo by John Larkin

main.cpp@4:818956c30cae, 2015-02-23 (annotated)

Committer:
Geremia
Date:
Mon Feb 23 23:40:04 2015 +0000
Revision:
4:818956c30cae
Parent:
3:65af1a9fedda
Child:
5:c69049e461b7
added 16bit bitmap test

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Geremia 0:2ccd65a72ab8 1 #include "stdio.h"
Geremia 0:2ccd65a72ab8 2 #include "mbed.h"
Geremia 0:2ccd65a72ab8 3 #include "string"
Geremia 0:2ccd65a72ab8 4 #include "Arial12x12.h"
Geremia 0:2ccd65a72ab8 5 #include "Arial24x23.h"
Geremia 0:2ccd65a72ab8 6 //#include "Terminal6x8.h"
Geremia 0:2ccd65a72ab8 7 #include "Arial43x48_numb.h"
Geremia 0:2ccd65a72ab8 8 #include "pict.h"
Geremia 4:818956c30cae 9 #include "pavement_48x34.h"
Geremia 0:2ccd65a72ab8 10
Geremia 1:083257298075 11 //#include "IST3020.h"
Geremia 0:2ccd65a72ab8 12 //#include "UC1608.h"
Geremia 2:2b781c215ac0 13 #include "ILI9341.h"
Geremia 2:2b781c215ac0 14 //#include "ILI9486.h"
Geremia 2:2b781c215ac0 15 //#include "TFT_MIPI.h"
Geremia 4:818956c30cae 16 //#include "SSD1306.h"
Geremia 0:2ccd65a72ab8 17
Geremia 0:2ccd65a72ab8 18 Serial pc(USBTX, USBRX);
Geremia 0:2ccd65a72ab8 19
Geremia 4:818956c30cae 20 //IST3020 myLCD(PAR_8, PortC, PC_8, PC_9, PA_0, PA_1, PA_4,"myLCD", 192, 64); // Parallel 8bit, Port, CS, reset, A0, WR, RD for F302
Geremia 4:818956c30cae 21 //UC1608 myLCD(SPI_16, 10000000, D11, D12, D13, D10, D9, D8,"myLCD", 240, 120); // Spi 16bit, 10MHz, mosi, miso, sclk, cs, reset, dc
Geremia 4:818956c30cae 22 ILI9341 myLCD(SPI_16, 12000000, D11, D12, D13, D10, D9, D8,"myLCD"); // Spi 16bit, 12MHz, mosi, miso, sclk, cs, reset, dc
Geremia 4:818956c30cae 23 //ILI9341 myLCD(PAR_16, PortC, PH_0, PH_1, PA_0, PA_1, PA_4,"myLCD"); // Parallel 16bit, Port, CS, reset, A0, WR, RD for F401
Geremia 4:818956c30cae 24 //ILI9486 myLCD(PAR_16, PortC, PH_0, PH_1, PA_0, PA_1, PA_4,"myLCD"); // Parallel 16bit, Port, CS, reset, A0, WR, RD for F401
Geremia 4:818956c30cae 25 //TFT_MIPI myLCD(PAR_16, PortC, PH_0, PH_1, PA_0, PA_1, PA_4,"myLCD"); // Parallel 16bit, Port, CS, reset, A0, WR, RD for F401
Geremia 4:818956c30cae 26 //SSD1306 myLCD(SPI_16, 10000000, D11, D12, D13, D10, D9, D8,"myLCD", 240, 120); // Spi 16bit, 10MHz, mosi, miso, sclk, cs, reset, dc
Geremia 0:2ccd65a72ab8 27
Geremia 0:2ccd65a72ab8 28 Timer t;
Geremia 0:2ccd65a72ab8 29
Geremia 0:2ccd65a72ab8 30 unsigned short backgroundcolor=Black;
Geremia 0:2ccd65a72ab8 31 unsigned short foregroundcolor=White;
Geremia 0:2ccd65a72ab8 32
Geremia 0:2ccd65a72ab8 33 char orient=1;
Geremia 0:2ccd65a72ab8 34 int main()
Geremia 0:2ccd65a72ab8 35 {
Geremia 4:818956c30cae 36 // myLCD.set_contrast(26);//for uc1608
Geremia 4:818956c30cae 37 // myLCD.set_contrast(46);//for ist3020
Geremia 4:818956c30cae 38 myLCD.set_orientation(orient);
Geremia 3:65af1a9fedda 39 int time, time2;
Geremia 0:2ccd65a72ab8 40 pc.baud (115200);
Geremia 0:2ccd65a72ab8 41 pc.printf("\n\nSystem Core Clock = %.3f MHZ\r\n",(float)SystemCoreClock/1000000);
Geremia 0:2ccd65a72ab8 42 t.start();
Geremia 0:2ccd65a72ab8 43
Geremia 4:818956c30cae 44 // myLCD.claim(stdout); // send stdout to the LCD display
Geremia 4:818956c30cae 45 //myLCD.claim(stderr); // send stderr to the LCD display
Geremia 4:818956c30cae 46 myLCD.background(backgroundcolor); // set background to black
Geremia 4:818956c30cae 47 myLCD.foreground(foregroundcolor); // set chars to white
Geremia 4:818956c30cae 48 myLCD.cls(); // clear the screen
Geremia 4:818956c30cae 49 // myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 50 myLCD.locate(0,30);
Geremia 4:818956c30cae 51 myLCD.printf("Display ID: %.8X\r\n", myLCD.tftID);
Geremia 4:818956c30cae 52 pc.printf("Display ID: %.8X\r\n", myLCD.tftID);
Geremia 0:2ccd65a72ab8 53 // mem write/read test
Geremia 0:2ccd65a72ab8 54 unsigned short readback;
Geremia 4:818956c30cae 55 unsigned short colorstep = (0x10000/myLCD.width());
Geremia 4:818956c30cae 56 for(unsigned short i=0; i<myLCD.width(); i++)
Geremia 1:083257298075 57 {
Geremia 4:818956c30cae 58 myLCD.pixel(i,0,i*colorstep); // write line
Geremia 1:083257298075 59 }
Geremia 1:083257298075 60 bool readerror=false;
Geremia 4:818956c30cae 61 for(unsigned short i=0; i<myLCD.width(); i++) // verify line
Geremia 0:2ccd65a72ab8 62 {
Geremia 4:818956c30cae 63 readback = myLCD.pixelread(i,0);
Geremia 1:083257298075 64 if(readback!=i*colorstep)
Geremia 1:083257298075 65 {
Geremia 1:083257298075 66 readerror=true;
Geremia 1:083257298075 67 pc.printf("pix %.4X readback %.4X\r\n", i*colorstep, readback);
Geremia 1:083257298075 68 }
Geremia 0:2ccd65a72ab8 69 }
Geremia 4:818956c30cae 70 myLCD.locate(0,10);
Geremia 4:818956c30cae 71 myLCD.printf("pixelread test %s\r\n", readerror ? "FAIL":"PASS");
Geremia 1:083257298075 72 wait(2);
Geremia 1:083257298075 73
Geremia 0:2ccd65a72ab8 74
Geremia 0:2ccd65a72ab8 75
Geremia 0:2ccd65a72ab8 76 while(1)
Geremia 0:2ccd65a72ab8 77 {
Geremia 4:818956c30cae 78 myLCD.set_orientation((orient++)%4);
Geremia 4:818956c30cae 79 // myLCD.set_orientation(2);
Geremia 4:818956c30cae 80 myLCD.cls();
Geremia 4:818956c30cae 81 myLCD.set_font((unsigned char*) Terminal6x8,32,127,false); //variable width disabled
Geremia 4:818956c30cae 82 myLCD.locate(0,0);
Geremia 4:818956c30cae 83 myLCD.printf("Display Test\r\nSome text just to see if auto carriage return works correctly 00__");
Geremia 4:818956c30cae 84 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 85 // myLCD.locate(0,0);
Geremia 4:818956c30cae 86 myLCD.printf("\r\nDisplay Test\r\nSome text just to see if auto carriage return works correctly 00__");
Geremia 0:2ccd65a72ab8 87 pc.printf(" Display Test \r\n");
Geremia 0:2ccd65a72ab8 88 wait(3);
Geremia 0:2ccd65a72ab8 89 t.reset();
Geremia 4:818956c30cae 90 myLCD.cls();
Geremia 0:2ccd65a72ab8 91 time=t.read_us();
Geremia 4:818956c30cae 92 myLCD.locate(2,55);
Geremia 4:818956c30cae 93 myLCD.printf("cls: %.3fms", (float)time/1000);
Geremia 0:2ccd65a72ab8 94 pc.printf("cls: %.3fms\r\n", (float)time/1000);
Geremia 0:2ccd65a72ab8 95 wait(3);
Geremia 4:818956c30cae 96
Geremia 4:818956c30cae 97 myLCD.cls();
Geremia 0:2ccd65a72ab8 98 t.reset();
Geremia 0:2ccd65a72ab8 99 // draw some graphics
Geremia 4:818956c30cae 100 //myLCD.cls();
Geremia 4:818956c30cae 101 myLCD.set_font((unsigned char*) Arial24x23);
Geremia 4:818956c30cae 102 myLCD.locate(10,10);
Geremia 4:818956c30cae 103 myLCD.printf("Test");
Geremia 0:2ccd65a72ab8 104
Geremia 4:818956c30cae 105 myLCD.line(0,0,myLCD.width()-1,0,foregroundcolor);
Geremia 4:818956c30cae 106 myLCD.line(0,0,0,myLCD.height()-1,foregroundcolor);
Geremia 4:818956c30cae 107 myLCD.line(0,0,myLCD.width()-1,myLCD.height()-1,foregroundcolor);
Geremia 0:2ccd65a72ab8 108
Geremia 4:818956c30cae 109 myLCD.rect(10,30,50,40,foregroundcolor);
Geremia 4:818956c30cae 110 myLCD.fillrect(60,30,100,40,foregroundcolor);
Geremia 0:2ccd65a72ab8 111
Geremia 4:818956c30cae 112 myLCD.circle(150,32,30,foregroundcolor);
Geremia 4:818956c30cae 113 myLCD.fillcircle(140,20,10,foregroundcolor);
Geremia 0:2ccd65a72ab8 114
Geremia 0:2ccd65a72ab8 115 double s;
Geremia 0:2ccd65a72ab8 116
Geremia 4:818956c30cae 117 for (unsigned short i=0; i<myLCD.width(); i++)
Geremia 0:2ccd65a72ab8 118 {
Geremia 0:2ccd65a72ab8 119 s =10 * sin((long double) i / 10 );
Geremia 4:818956c30cae 120 myLCD.pixel(i,40 + (int)s ,foregroundcolor);
Geremia 0:2ccd65a72ab8 121 }
Geremia 0:2ccd65a72ab8 122
Geremia 0:2ccd65a72ab8 123
Geremia 0:2ccd65a72ab8 124 time=t.read_us();
Geremia 4:818956c30cae 125 myLCD.locate(2,55);
Geremia 4:818956c30cae 126 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 127 myLCD.printf("plot: %.3fms", (float)time/1000);
Geremia 0:2ccd65a72ab8 128 pc.printf("plot: %.3fms\r\n", (float)time/1000);
Geremia 0:2ccd65a72ab8 129 wait(3);
Geremia 4:818956c30cae 130 myLCD.cls();
Geremia 0:2ccd65a72ab8 131 t.reset();
Geremia 0:2ccd65a72ab8 132 Bitmap_s pic = {
Geremia 0:2ccd65a72ab8 133 64, // XSize
Geremia 0:2ccd65a72ab8 134 64, // YSize
Geremia 0:2ccd65a72ab8 135 8, // Bytes in Line
Geremia 0:2ccd65a72ab8 136 burp, // Pointer to picture data
Geremia 0:2ccd65a72ab8 137 };
Geremia 4:818956c30cae 138 myLCD.Bitmap_BW(pic,myLCD.width()-64,0);
Geremia 0:2ccd65a72ab8 139 time=t.read_us();
Geremia 4:818956c30cae 140 myLCD.locate(2,55);
Geremia 4:818956c30cae 141 myLCD.printf("bmp: %.3fms", (float)time/1000);
Geremia 0:2ccd65a72ab8 142 pc.printf("bmp: %.3fms\r\n", (float)time/1000);
Geremia 0:2ccd65a72ab8 143 wait(3);
Geremia 4:818956c30cae 144 myLCD.cls();
Geremia 4:818956c30cae 145 myLCD.set_font((unsigned char*) Arial43x48_numb, 46, 58, false); //only numbers, variable-width disabled
Geremia 0:2ccd65a72ab8 146 t.reset();
Geremia 4:818956c30cae 147 myLCD.locate(0,0);
Geremia 4:818956c30cae 148 myLCD.printf("%d", 12345);
Geremia 0:2ccd65a72ab8 149 time=t.read_us();
Geremia 4:818956c30cae 150 myLCD.locate(2,55);
Geremia 4:818956c30cae 151 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 152 myLCD.printf("Big Font speed: %.3fms", (float)time/1000);
Geremia 0:2ccd65a72ab8 153 pc.printf("Big Font speed: %.3fms\r\n", (float)time/1000);
Geremia 0:2ccd65a72ab8 154 wait(3);
Geremia 3:65af1a9fedda 155 // sparse pixels test
Geremia 4:818956c30cae 156 myLCD.cls();
Geremia 4:818956c30cae 157 myLCD.FastWindow(true);
Geremia 3:65af1a9fedda 158 t.reset();
Geremia 3:65af1a9fedda 159 for(unsigned int i=0; i<20000; i++)
Geremia 3:65af1a9fedda 160 {
Geremia 4:818956c30cae 161 myLCD.pixel((i+(i*89)%myLCD.width()), (i+(i*61)%myLCD.height()), White);
Geremia 3:65af1a9fedda 162 }
Geremia 4:818956c30cae 163 myLCD.copy_to_lcd();
Geremia 3:65af1a9fedda 164 time=t.read_us();
Geremia 4:818956c30cae 165 myLCD.cls();
Geremia 4:818956c30cae 166 myLCD.FastWindow(false);
Geremia 3:65af1a9fedda 167 t.reset();
Geremia 3:65af1a9fedda 168 for(unsigned int i=0; i<20000; i++)
Geremia 3:65af1a9fedda 169 {
Geremia 4:818956c30cae 170 myLCD.pixel((i+(i*89)%myLCD.width()), (i+(i*61)%myLCD.height()), White);
Geremia 3:65af1a9fedda 171 }
Geremia 4:818956c30cae 172 myLCD.copy_to_lcd();
Geremia 3:65af1a9fedda 173 time2=t.read_us();
Geremia 4:818956c30cae 174 myLCD.locate(2,55);
Geremia 4:818956c30cae 175 myLCD.printf("std: %.3fms fastw: %.3fms", (float)time2/1000, (float)time/1000);
Geremia 4:818956c30cae 176 pc.printf("std: %.3fms fastw: %.3fms\r\n", (float)time2/1000, (float)time/1000);
Geremia 3:65af1a9fedda 177 wait(3);
Geremia 2:2b781c215ac0 178 // scroll test, only for TFT
Geremia 4:818956c30cae 179 myLCD.cls();
Geremia 4:818956c30cae 180 myLCD.set_font((unsigned char*) Arial24x23);
Geremia 4:818956c30cae 181 myLCD.locate(10,10);
Geremia 4:818956c30cae 182 myLCD.printf("Scrolling");
Geremia 4:818956c30cae 183 myLCD.rect(0,0,myLCD.width()-1,myLCD.height()-1,White);
Geremia 4:818956c30cae 184 myLCD.rect(1,1,myLCD.width()-2,myLCD.height()-2,Blue);
Geremia 4:818956c30cae 185 myLCD.setscrollarea(0,myLCD.sizeY());
Geremia 2:2b781c215ac0 186 wait(1);
Geremia 4:818956c30cae 187 myLCD.scroll(1); //up 1
Geremia 2:2b781c215ac0 188 wait(1);
Geremia 4:818956c30cae 189 myLCD.scroll(0); //center
Geremia 2:2b781c215ac0 190 wait(1);
Geremia 4:818956c30cae 191 myLCD.scroll(myLCD.sizeY()-1); //down 1
Geremia 2:2b781c215ac0 192 wait(1);
Geremia 4:818956c30cae 193 myLCD.scroll(myLCD.sizeY()); // same as 0, center
Geremia 2:2b781c215ac0 194 wait(1);
Geremia 4:818956c30cae 195 myLCD.scroll(myLCD.sizeY()>>1); // half screen
Geremia 2:2b781c215ac0 196 wait(1);
Geremia 4:818956c30cae 197 myLCD.scrollreset(); // center
Geremia 2:2b781c215ac0 198 wait(1);
Geremia 4:818956c30cae 199 for(unsigned short i=1; i<=myLCD.sizeY(); i++)
Geremia 2:2b781c215ac0 200 {
Geremia 4:818956c30cae 201 myLCD.scroll(i);
Geremia 2:2b781c215ac0 202 wait_ms(2);
Geremia 2:2b781c215ac0 203 }
Geremia 2:2b781c215ac0 204 wait(2);
Geremia 2:2b781c215ac0 205 // color inversion
Geremia 2:2b781c215ac0 206 for(unsigned short i=0; i<=8; i++)
Geremia 2:2b781c215ac0 207 {
Geremia 4:818956c30cae 208 myLCD.invert(i&1);
Geremia 2:2b781c215ac0 209 wait_ms(200);
Geremia 2:2b781c215ac0 210 }
Geremia 2:2b781c215ac0 211 wait(2);
Geremia 4:818956c30cae 212 // bmp 16bit test
Geremia 4:818956c30cae 213 myLCD.cls();
Geremia 4:818956c30cae 214 t.reset();
Geremia 4:818956c30cae 215 for(int y=0; y<myLCD.height(); y+=34)
Geremia 4:818956c30cae 216 {
Geremia 4:818956c30cae 217 for(int x=0; x<myLCD.width(); x+=48) myLCD.Bitmap(x,y,48,34,(unsigned char *)pavement_48x34);
Geremia 4:818956c30cae 218 }
Geremia 4:818956c30cae 219 time=t.read_us();
Geremia 4:818956c30cae 220 myLCD.locate(2,55);
Geremia 4:818956c30cae 221 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 222 myLCD.printf("Bmp speed: %.3fms", (float)time/1000);
Geremia 4:818956c30cae 223 pc.printf("Bmp speed: %.3fms\r\n", (float)time/1000);
Geremia 4:818956c30cae 224 wait(2);
Geremia 0:2ccd65a72ab8 225 }
Geremia 0:2ccd65a72ab8 226 }