Geremia G / Mbed OS UniGraphic_demo

UniGraphic demo for TFT and LCD, par or spi

Dependencies:   UniGraphic

main.cpp@5:c69049e461b7, 2015-03-23 (annotated)

Committer:
Geremia
Date:
Mon Mar 23 16:02:02 2015 +0000
Revision:
5:c69049e461b7
Parent:
4:818956c30cae
Child:
6:851dbb62def7
Add ILI9325 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 5:c69049e461b7 13 //#include "ST7565.h"
Geremia 5:c69049e461b7 14 #include "ILI932x.h"
Geremia 5:c69049e461b7 15 //#include "ILI9341.h"
Geremia 2:2b781c215ac0 16 //#include "ILI9486.h"
Geremia 2:2b781c215ac0 17 //#include "TFT_MIPI.h"
Geremia 4:818956c30cae 18 //#include "SSD1306.h"
Geremia 0:2ccd65a72ab8 19
Geremia 0:2ccd65a72ab8 20 Serial pc(USBTX, USBRX);
Geremia 0:2ccd65a72ab8 21
Geremia 4:818956c30cae 22 //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 23 //UC1608 myLCD(SPI_16, 10000000, D11, D12, D13, D10, D9, D8,"myLCD", 240, 120); // Spi 16bit, 10MHz, mosi, miso, sclk, cs, reset, dc
Geremia 5:c69049e461b7 24 //ST7565 myLCD(PAR_8, PortC, PC_8, PC_9, PA_0, PA_1, PA_4,"myLCD", 128, 64); // Parallel 8bit, Port, CS, reset, A0, WR, RD
Geremia 5:c69049e461b7 25 ILI932x myLCD(PAR_8, PortC, PH_0, PH_1, PA_0, PA_1, PA_4,"myLCD"); // Parallel 8bit, Port, CS, reset, RS, WR, RD for F401
Geremia 5:c69049e461b7 26 //ILI932x myLCD(SPI_16, 10000000, D11, D12, D13, D10, D9,"myLCD"); // Spi 16bit, 12MHz, mosi, miso, sclk, cs, reset
Geremia 5:c69049e461b7 27 //ILI9341 myLCD(SPI_16, 12000000, D11, D12, D13, D10, D9, D8,"myLCD"); // Spi 16bit, 12MHz, mosi, miso, sclk, cs, reset, dc
Geremia 5:c69049e461b7 28 //ILI9341 myLCD(PAR_16, PortC, PH_0, PH_1, PA_0, PA_1, PA_4,"myLCD"); // Parallel 16bit, Port, CS, reset, DC, WR, RD for F401
Geremia 5:c69049e461b7 29 //ILI9486 myLCD(PAR_16, PortC, PH_0, PH_1, PA_0, PA_1, PA_4,"myLCD"); // Parallel 16bit, Port, CS, reset, DC, WR, RD for F401
Geremia 5:c69049e461b7 30 //TFT_MIPI myLCD(PAR_16, PortC, PH_0, PH_1, PA_0, PA_1, PA_4,"myLCD"); // Parallel 16bit, Port, CS, reset, DC, WR, RD for F401
Geremia 4:818956c30cae 31 //SSD1306 myLCD(SPI_16, 10000000, D11, D12, D13, D10, D9, D8,"myLCD", 240, 120); // Spi 16bit, 10MHz, mosi, miso, sclk, cs, reset, dc
Geremia 5:c69049e461b7 32 //ILI9486 myLCD(SPI_8, 12000000, PA_7, PA_6, PA_5, PB_6, PA_8, PA_9,"myLCD"); // Spi 16bit, 12MHz, mosi, miso, sclk, cs, reset, dc for minimaple
Geremia 5:c69049e461b7 33 //ILI9341 myLCD(SPI_8, 12000000, PA_7, PA_6, PA_5, PB_6, PA_8, PA_9,"myLCD"); // Spi 16bit, 12MHz, mosi, miso, sclk, cs, reset, dc for minimaple
Geremia 0:2ccd65a72ab8 34
Geremia 0:2ccd65a72ab8 35 Timer t;
Geremia 0:2ccd65a72ab8 36
Geremia 5:c69049e461b7 37 //unsigned short backgroundcolor=White;
Geremia 5:c69049e461b7 38 //unsigned short foregroundcolor=Black;
Geremia 0:2ccd65a72ab8 39 unsigned short backgroundcolor=Black;
Geremia 0:2ccd65a72ab8 40 unsigned short foregroundcolor=White;
Geremia 0:2ccd65a72ab8 41
Geremia 0:2ccd65a72ab8 42 char orient=1;
Geremia 0:2ccd65a72ab8 43 int main()
Geremia 0:2ccd65a72ab8 44 {
Geremia 4:818956c30cae 45 // myLCD.set_contrast(26);//for uc1608
Geremia 4:818956c30cae 46 // myLCD.set_contrast(46);//for ist3020
Geremia 4:818956c30cae 47 myLCD.set_orientation(orient);
Geremia 3:65af1a9fedda 48 int time, time2;
Geremia 0:2ccd65a72ab8 49 pc.baud (115200);
Geremia 0:2ccd65a72ab8 50 pc.printf("\n\nSystem Core Clock = %.3f MHZ\r\n",(float)SystemCoreClock/1000000);
Geremia 0:2ccd65a72ab8 51 t.start();
Geremia 5:c69049e461b7 52 // myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 53 // myLCD.claim(stdout); // send stdout to the LCD display
Geremia 4:818956c30cae 54 //myLCD.claim(stderr); // send stderr to the LCD display
Geremia 4:818956c30cae 55 myLCD.background(backgroundcolor); // set background to black
Geremia 4:818956c30cae 56 myLCD.foreground(foregroundcolor); // set chars to white
Geremia 5:c69049e461b7 57
Geremia 5:c69049e461b7 58 while(1)
Geremia 5:c69049e461b7 59 {
Geremia 5:c69049e461b7 60 myLCD.set_orientation((orient++)%4);
Geremia 5:c69049e461b7 61 // myLCD.set_orientation(2);
Geremia 4:818956c30cae 62 myLCD.cls(); // clear the screen
Geremia 4:818956c30cae 63 myLCD.locate(0,30);
Geremia 4:818956c30cae 64 myLCD.printf("Display ID: %.8X\r\n", myLCD.tftID);
Geremia 4:818956c30cae 65 pc.printf("Display ID: %.8X\r\n", myLCD.tftID);
Geremia 0:2ccd65a72ab8 66 // mem write/read test
Geremia 0:2ccd65a72ab8 67 unsigned short readback;
Geremia 4:818956c30cae 68 unsigned short colorstep = (0x10000/myLCD.width());
Geremia 4:818956c30cae 69 for(unsigned short i=0; i<myLCD.width(); i++)
Geremia 1:083257298075 70 {
Geremia 4:818956c30cae 71 myLCD.pixel(i,0,i*colorstep); // write line
Geremia 1:083257298075 72 }
Geremia 1:083257298075 73 bool readerror=false;
Geremia 4:818956c30cae 74 for(unsigned short i=0; i<myLCD.width(); i++) // verify line
Geremia 0:2ccd65a72ab8 75 {
Geremia 4:818956c30cae 76 readback = myLCD.pixelread(i,0);
Geremia 1:083257298075 77 if(readback!=i*colorstep)
Geremia 1:083257298075 78 {
Geremia 1:083257298075 79 readerror=true;
Geremia 1:083257298075 80 pc.printf("pix %.4X readback %.4X\r\n", i*colorstep, readback);
Geremia 1:083257298075 81 }
Geremia 0:2ccd65a72ab8 82 }
Geremia 4:818956c30cae 83 myLCD.locate(0,10);
Geremia 4:818956c30cae 84 myLCD.printf("pixelread test %s\r\n", readerror ? "FAIL":"PASS");
Geremia 1:083257298075 85 wait(2);
Geremia 0:2ccd65a72ab8 86
Geremia 4:818956c30cae 87 myLCD.cls();
Geremia 4:818956c30cae 88 myLCD.set_font((unsigned char*) Terminal6x8,32,127,false); //variable width disabled
Geremia 4:818956c30cae 89 myLCD.locate(0,0);
Geremia 5:c69049e461b7 90 myLCD.printf("Display Test\r\nSome text just to see if auto carriage return works correctly");
Geremia 4:818956c30cae 91 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 92 // myLCD.locate(0,0);
Geremia 5:c69049e461b7 93 myLCD.printf("\r\nDisplay Test\r\nSome text just to see if auto carriage return works correctly");
Geremia 0:2ccd65a72ab8 94 pc.printf(" Display Test \r\n");
Geremia 0:2ccd65a72ab8 95 wait(3);
Geremia 0:2ccd65a72ab8 96 t.reset();
Geremia 4:818956c30cae 97 myLCD.cls();
Geremia 0:2ccd65a72ab8 98 time=t.read_us();
Geremia 4:818956c30cae 99 myLCD.locate(2,55);
Geremia 4:818956c30cae 100 myLCD.printf("cls: %.3fms", (float)time/1000);
Geremia 0:2ccd65a72ab8 101 pc.printf("cls: %.3fms\r\n", (float)time/1000);
Geremia 0:2ccd65a72ab8 102 wait(3);
Geremia 4:818956c30cae 103
Geremia 4:818956c30cae 104 myLCD.cls();
Geremia 0:2ccd65a72ab8 105 t.reset();
Geremia 0:2ccd65a72ab8 106 // draw some graphics
Geremia 4:818956c30cae 107 //myLCD.cls();
Geremia 4:818956c30cae 108 myLCD.set_font((unsigned char*) Arial24x23);
Geremia 4:818956c30cae 109 myLCD.locate(10,10);
Geremia 4:818956c30cae 110 myLCD.printf("Test");
Geremia 0:2ccd65a72ab8 111
Geremia 4:818956c30cae 112 myLCD.line(0,0,myLCD.width()-1,0,foregroundcolor);
Geremia 4:818956c30cae 113 myLCD.line(0,0,0,myLCD.height()-1,foregroundcolor);
Geremia 4:818956c30cae 114 myLCD.line(0,0,myLCD.width()-1,myLCD.height()-1,foregroundcolor);
Geremia 0:2ccd65a72ab8 115
Geremia 4:818956c30cae 116 myLCD.rect(10,30,50,40,foregroundcolor);
Geremia 4:818956c30cae 117 myLCD.fillrect(60,30,100,40,foregroundcolor);
Geremia 0:2ccd65a72ab8 118
Geremia 4:818956c30cae 119 myLCD.circle(150,32,30,foregroundcolor);
Geremia 4:818956c30cae 120 myLCD.fillcircle(140,20,10,foregroundcolor);
Geremia 0:2ccd65a72ab8 121
Geremia 0:2ccd65a72ab8 122 double s;
Geremia 0:2ccd65a72ab8 123
Geremia 4:818956c30cae 124 for (unsigned short i=0; i<myLCD.width(); i++)
Geremia 0:2ccd65a72ab8 125 {
Geremia 0:2ccd65a72ab8 126 s =10 * sin((long double) i / 10 );
Geremia 4:818956c30cae 127 myLCD.pixel(i,40 + (int)s ,foregroundcolor);
Geremia 0:2ccd65a72ab8 128 }
Geremia 0:2ccd65a72ab8 129
Geremia 0:2ccd65a72ab8 130
Geremia 0:2ccd65a72ab8 131 time=t.read_us();
Geremia 4:818956c30cae 132 myLCD.locate(2,55);
Geremia 4:818956c30cae 133 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 134 myLCD.printf("plot: %.3fms", (float)time/1000);
Geremia 0:2ccd65a72ab8 135 pc.printf("plot: %.3fms\r\n", (float)time/1000);
Geremia 0:2ccd65a72ab8 136 wait(3);
Geremia 4:818956c30cae 137 myLCD.cls();
Geremia 0:2ccd65a72ab8 138 t.reset();
Geremia 0:2ccd65a72ab8 139 Bitmap_s pic = {
Geremia 0:2ccd65a72ab8 140 64, // XSize
Geremia 0:2ccd65a72ab8 141 64, // YSize
Geremia 0:2ccd65a72ab8 142 8, // Bytes in Line
Geremia 0:2ccd65a72ab8 143 burp, // Pointer to picture data
Geremia 0:2ccd65a72ab8 144 };
Geremia 4:818956c30cae 145 myLCD.Bitmap_BW(pic,myLCD.width()-64,0);
Geremia 0:2ccd65a72ab8 146 time=t.read_us();
Geremia 4:818956c30cae 147 myLCD.locate(2,55);
Geremia 4:818956c30cae 148 myLCD.printf("bmp: %.3fms", (float)time/1000);
Geremia 0:2ccd65a72ab8 149 pc.printf("bmp: %.3fms\r\n", (float)time/1000);
Geremia 0:2ccd65a72ab8 150 wait(3);
Geremia 4:818956c30cae 151 myLCD.cls();
Geremia 4:818956c30cae 152 myLCD.set_font((unsigned char*) Arial43x48_numb, 46, 58, false); //only numbers, variable-width disabled
Geremia 0:2ccd65a72ab8 153 t.reset();
Geremia 4:818956c30cae 154 myLCD.locate(0,0);
Geremia 4:818956c30cae 155 myLCD.printf("%d", 12345);
Geremia 0:2ccd65a72ab8 156 time=t.read_us();
Geremia 4:818956c30cae 157 myLCD.locate(2,55);
Geremia 4:818956c30cae 158 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 5:c69049e461b7 159 myLCD.printf("Big Font: %.3fms", (float)time/1000);
Geremia 5:c69049e461b7 160 pc.printf("Big Font: %.3fms\r\n", (float)time/1000);
Geremia 0:2ccd65a72ab8 161 wait(3);
Geremia 3:65af1a9fedda 162 // sparse pixels test
Geremia 4:818956c30cae 163 myLCD.cls();
Geremia 4:818956c30cae 164 myLCD.FastWindow(true);
Geremia 3:65af1a9fedda 165 t.reset();
Geremia 3:65af1a9fedda 166 for(unsigned int i=0; i<20000; i++)
Geremia 3:65af1a9fedda 167 {
Geremia 4:818956c30cae 168 myLCD.pixel((i+(i*89)%myLCD.width()), (i+(i*61)%myLCD.height()), White);
Geremia 3:65af1a9fedda 169 }
Geremia 4:818956c30cae 170 myLCD.copy_to_lcd();
Geremia 3:65af1a9fedda 171 time=t.read_us();
Geremia 4:818956c30cae 172 myLCD.cls();
Geremia 4:818956c30cae 173 myLCD.FastWindow(false);
Geremia 3:65af1a9fedda 174 t.reset();
Geremia 3:65af1a9fedda 175 for(unsigned int i=0; i<20000; i++)
Geremia 3:65af1a9fedda 176 {
Geremia 4:818956c30cae 177 myLCD.pixel((i+(i*89)%myLCD.width()), (i+(i*61)%myLCD.height()), White);
Geremia 3:65af1a9fedda 178 }
Geremia 4:818956c30cae 179 myLCD.copy_to_lcd();
Geremia 3:65af1a9fedda 180 time2=t.read_us();
Geremia 4:818956c30cae 181 myLCD.locate(2,55);
Geremia 5:c69049e461b7 182 myLCD.printf("std:%.3fms fastw:%.3fms", (float)time2/1000, (float)time/1000);
Geremia 4:818956c30cae 183 pc.printf("std: %.3fms fastw: %.3fms\r\n", (float)time2/1000, (float)time/1000);
Geremia 3:65af1a9fedda 184 wait(3);
Geremia 2:2b781c215ac0 185 // scroll test, only for TFT
Geremia 4:818956c30cae 186 myLCD.cls();
Geremia 4:818956c30cae 187 myLCD.set_font((unsigned char*) Arial24x23);
Geremia 5:c69049e461b7 188 myLCD.locate(2,10);
Geremia 4:818956c30cae 189 myLCD.printf("Scrolling");
Geremia 4:818956c30cae 190 myLCD.rect(0,0,myLCD.width()-1,myLCD.height()-1,White);
Geremia 4:818956c30cae 191 myLCD.rect(1,1,myLCD.width()-2,myLCD.height()-2,Blue);
Geremia 4:818956c30cae 192 myLCD.setscrollarea(0,myLCD.sizeY());
Geremia 2:2b781c215ac0 193 wait(1);
Geremia 4:818956c30cae 194 myLCD.scroll(1); //up 1
Geremia 2:2b781c215ac0 195 wait(1);
Geremia 4:818956c30cae 196 myLCD.scroll(0); //center
Geremia 2:2b781c215ac0 197 wait(1);
Geremia 4:818956c30cae 198 myLCD.scroll(myLCD.sizeY()-1); //down 1
Geremia 2:2b781c215ac0 199 wait(1);
Geremia 4:818956c30cae 200 myLCD.scroll(myLCD.sizeY()); // same as 0, center
Geremia 2:2b781c215ac0 201 wait(1);
Geremia 4:818956c30cae 202 myLCD.scroll(myLCD.sizeY()>>1); // half screen
Geremia 2:2b781c215ac0 203 wait(1);
Geremia 4:818956c30cae 204 myLCD.scrollreset(); // center
Geremia 2:2b781c215ac0 205 wait(1);
Geremia 4:818956c30cae 206 for(unsigned short i=1; i<=myLCD.sizeY(); i++)
Geremia 2:2b781c215ac0 207 {
Geremia 4:818956c30cae 208 myLCD.scroll(i);
Geremia 2:2b781c215ac0 209 wait_ms(2);
Geremia 2:2b781c215ac0 210 }
Geremia 2:2b781c215ac0 211 wait(2);
Geremia 2:2b781c215ac0 212 // color inversion
Geremia 2:2b781c215ac0 213 for(unsigned short i=0; i<=8; i++)
Geremia 2:2b781c215ac0 214 {
Geremia 4:818956c30cae 215 myLCD.invert(i&1);
Geremia 2:2b781c215ac0 216 wait_ms(200);
Geremia 2:2b781c215ac0 217 }
Geremia 2:2b781c215ac0 218 wait(2);
Geremia 4:818956c30cae 219 // bmp 16bit test
Geremia 4:818956c30cae 220 myLCD.cls();
Geremia 4:818956c30cae 221 t.reset();
Geremia 4:818956c30cae 222 for(int y=0; y<myLCD.height(); y+=34)
Geremia 4:818956c30cae 223 {
Geremia 4:818956c30cae 224 for(int x=0; x<myLCD.width(); x+=48) myLCD.Bitmap(x,y,48,34,(unsigned char *)pavement_48x34);
Geremia 4:818956c30cae 225 }
Geremia 4:818956c30cae 226 time=t.read_us();
Geremia 4:818956c30cae 227 myLCD.locate(2,55);
Geremia 4:818956c30cae 228 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 229 myLCD.printf("Bmp speed: %.3fms", (float)time/1000);
Geremia 4:818956c30cae 230 pc.printf("Bmp speed: %.3fms\r\n", (float)time/1000);
Geremia 4:818956c30cae 231 wait(2);
Geremia 0:2ccd65a72ab8 232 }
Geremia 0:2ccd65a72ab8 233 }