Toshiaki Asano / Mbed 2 deprecated Nucleo_UniGraphic_demo

UniGraphic demo on Nucleo F401RE using ILI9325 parallel interface It works on UL024TF 320*240 TFT LCD module

Dependencies:   UniGraphic mbed

Fork of UniGraphic_demo by Geremia G

main.cpp@6:c9088eb90616, 2016-03-13 (annotated)

Committer:
angie197
Date:
Sun Mar 13 09:09:47 2016 +0000
Revision:
6:c9088eb90616
Parent:
5:c69049e461b7 
UniGraphic demo on NucleoF401RE using ILI932x parallel interface; It works on UL024TF 320*240 TFT LCD module

Who changed what in which revision?

UserRevisionLine numberNew contents of line
angie197 6:c9088eb90616 1 //
angie197 6:c9088eb90616 2 // UniGraphic demo on Nucleo-F401RE and UL024TF (Adafruit 2.2" parallel TFT shield compatible)
angie197 6:c9088eb90616 3 //
angie197 6:c9088eb90616 4 // 2016.3.13
angie197 6:c9088eb90616 5 //
angie197 6:c9088eb90616 6 // reference: https://developer.mbed.org/questions/6893/BusOut-instead-of-PortName/
angie197 6:c9088eb90616 7 //
angie197 6:c9088eb90616 8 //
angie197 6:c9088eb90616 9 //
angie197 6:c9088eb90616 10
Geremia 0:2ccd65a72ab8 11 #include "stdio.h"
Geremia 0:2ccd65a72ab8 12 #include "mbed.h"
Geremia 0:2ccd65a72ab8 13 #include "string"
Geremia 0:2ccd65a72ab8 14 #include "Arial12x12.h"
Geremia 0:2ccd65a72ab8 15 #include "Arial24x23.h"
Geremia 0:2ccd65a72ab8 16 //#include "Terminal6x8.h"
Geremia 0:2ccd65a72ab8 17 #include "Arial43x48_numb.h"
Geremia 0:2ccd65a72ab8 18 #include "pict.h"
Geremia 4:818956c30cae 19 #include "pavement_48x34.h"
Geremia 0:2ccd65a72ab8 20
Geremia 1:083257298075 21 //#include "IST3020.h"
Geremia 0:2ccd65a72ab8 22 //#include "UC1608.h"
Geremia 5:c69049e461b7 23 //#include "ST7565.h"
Geremia 5:c69049e461b7 24 #include "ILI932x.h"
Geremia 5:c69049e461b7 25 //#include "ILI9341.h"
Geremia 2:2b781c215ac0 26 //#include "ILI9486.h"
Geremia 2:2b781c215ac0 27 //#include "TFT_MIPI.h"
Geremia 4:818956c30cae 28 //#include "SSD1306.h"
Geremia 0:2ccd65a72ab8 29
Geremia 0:2ccd65a72ab8 30 Serial pc(USBTX, USBRX);
Geremia 0:2ccd65a72ab8 31
Geremia 4:818956c30cae 32 //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 33 //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 34 //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
angie197 6:c9088eb90616 35 //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 36 //ILI932x myLCD(SPI_16, 10000000, D11, D12, D13, D10, D9,"myLCD"); // Spi 16bit, 12MHz, mosi, miso, sclk, cs, reset
Geremia 5:c69049e461b7 37 //ILI9341 myLCD(SPI_16, 12000000, D11, D12, D13, D10, D9, D8,"myLCD"); // Spi 16bit, 12MHz, mosi, miso, sclk, cs, reset, dc
Geremia 5:c69049e461b7 38 //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 39 //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 40 //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 41 //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 42 //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 43 //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 44
angie197 6:c9088eb90616 45 // using UL024TF on NucleoF401RE
angie197 6:c9088eb90616 46
angie197 6:c9088eb90616 47 PinName buspins[8]={D8,D9,D2,D3,D4,D5,D6,D7};
angie197 6:c9088eb90616 48 ILI932x myLCD(BUS_8, buspins, A3, A4, A2, A1, A0,"myLCD"); // Parallel Bus 8bit, buspins array, CS, reset, RS, WR, RD
angie197 6:c9088eb90616 49
angie197 6:c9088eb90616 50
Geremia 0:2ccd65a72ab8 51 Timer t;
Geremia 0:2ccd65a72ab8 52
Geremia 5:c69049e461b7 53 //unsigned short backgroundcolor=White;
Geremia 5:c69049e461b7 54 //unsigned short foregroundcolor=Black;
Geremia 0:2ccd65a72ab8 55 unsigned short backgroundcolor=Black;
Geremia 0:2ccd65a72ab8 56 unsigned short foregroundcolor=White;
Geremia 0:2ccd65a72ab8 57
Geremia 0:2ccd65a72ab8 58 char orient=1;
Geremia 0:2ccd65a72ab8 59 int main()
Geremia 0:2ccd65a72ab8 60 {
Geremia 4:818956c30cae 61 // myLCD.set_contrast(26);//for uc1608
Geremia 4:818956c30cae 62 // myLCD.set_contrast(46);//for ist3020
Geremia 4:818956c30cae 63 myLCD.set_orientation(orient);
Geremia 3:65af1a9fedda 64 int time, time2;
Geremia 0:2ccd65a72ab8 65 pc.baud (115200);
Geremia 0:2ccd65a72ab8 66 pc.printf("\n\nSystem Core Clock = %.3f MHZ\r\n",(float)SystemCoreClock/1000000);
Geremia 0:2ccd65a72ab8 67 t.start();
Geremia 5:c69049e461b7 68 // myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 69 // myLCD.claim(stdout); // send stdout to the LCD display
Geremia 4:818956c30cae 70 //myLCD.claim(stderr); // send stderr to the LCD display
Geremia 4:818956c30cae 71 myLCD.background(backgroundcolor); // set background to black
Geremia 4:818956c30cae 72 myLCD.foreground(foregroundcolor); // set chars to white
Geremia 5:c69049e461b7 73
Geremia 5:c69049e461b7 74 while(1)
Geremia 5:c69049e461b7 75 {
Geremia 5:c69049e461b7 76 myLCD.set_orientation((orient++)%4);
Geremia 5:c69049e461b7 77 // myLCD.set_orientation(2);
Geremia 4:818956c30cae 78 myLCD.cls(); // clear the screen
Geremia 4:818956c30cae 79 myLCD.locate(0,30);
Geremia 4:818956c30cae 80 myLCD.printf("Display ID: %.8X\r\n", myLCD.tftID);
Geremia 4:818956c30cae 81 pc.printf("Display ID: %.8X\r\n", myLCD.tftID);
Geremia 0:2ccd65a72ab8 82 // mem write/read test
Geremia 0:2ccd65a72ab8 83 unsigned short readback;
Geremia 4:818956c30cae 84 unsigned short colorstep = (0x10000/myLCD.width());
Geremia 4:818956c30cae 85 for(unsigned short i=0; i<myLCD.width(); i++)
Geremia 1:083257298075 86 {
Geremia 4:818956c30cae 87 myLCD.pixel(i,0,i*colorstep); // write line
Geremia 1:083257298075 88 }
Geremia 1:083257298075 89 bool readerror=false;
Geremia 4:818956c30cae 90 for(unsigned short i=0; i<myLCD.width(); i++) // verify line
Geremia 0:2ccd65a72ab8 91 {
Geremia 4:818956c30cae 92 readback = myLCD.pixelread(i,0);
Geremia 1:083257298075 93 if(readback!=i*colorstep)
Geremia 1:083257298075 94 {
Geremia 1:083257298075 95 readerror=true;
Geremia 1:083257298075 96 pc.printf("pix %.4X readback %.4X\r\n", i*colorstep, readback);
Geremia 1:083257298075 97 }
Geremia 0:2ccd65a72ab8 98 }
Geremia 4:818956c30cae 99 myLCD.locate(0,10);
Geremia 4:818956c30cae 100 myLCD.printf("pixelread test %s\r\n", readerror ? "FAIL":"PASS");
Geremia 1:083257298075 101 wait(2);
Geremia 0:2ccd65a72ab8 102
Geremia 4:818956c30cae 103 myLCD.cls();
Geremia 4:818956c30cae 104 myLCD.set_font((unsigned char*) Terminal6x8,32,127,false); //variable width disabled
Geremia 4:818956c30cae 105 myLCD.locate(0,0);
Geremia 5:c69049e461b7 106 myLCD.printf("Display Test\r\nSome text just to see if auto carriage return works correctly");
Geremia 4:818956c30cae 107 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 108 // myLCD.locate(0,0);
Geremia 5:c69049e461b7 109 myLCD.printf("\r\nDisplay Test\r\nSome text just to see if auto carriage return works correctly");
Geremia 0:2ccd65a72ab8 110 pc.printf(" Display Test \r\n");
Geremia 0:2ccd65a72ab8 111 wait(3);
Geremia 0:2ccd65a72ab8 112 t.reset();
Geremia 4:818956c30cae 113 myLCD.cls();
Geremia 0:2ccd65a72ab8 114 time=t.read_us();
Geremia 4:818956c30cae 115 myLCD.locate(2,55);
Geremia 4:818956c30cae 116 myLCD.printf("cls: %.3fms", (float)time/1000);
Geremia 0:2ccd65a72ab8 117 pc.printf("cls: %.3fms\r\n", (float)time/1000);
Geremia 0:2ccd65a72ab8 118 wait(3);
Geremia 4:818956c30cae 119
Geremia 4:818956c30cae 120 myLCD.cls();
Geremia 0:2ccd65a72ab8 121 t.reset();
Geremia 0:2ccd65a72ab8 122 // draw some graphics
Geremia 4:818956c30cae 123 //myLCD.cls();
Geremia 4:818956c30cae 124 myLCD.set_font((unsigned char*) Arial24x23);
Geremia 4:818956c30cae 125 myLCD.locate(10,10);
Geremia 4:818956c30cae 126 myLCD.printf("Test");
Geremia 0:2ccd65a72ab8 127
Geremia 4:818956c30cae 128 myLCD.line(0,0,myLCD.width()-1,0,foregroundcolor);
Geremia 4:818956c30cae 129 myLCD.line(0,0,0,myLCD.height()-1,foregroundcolor);
Geremia 4:818956c30cae 130 myLCD.line(0,0,myLCD.width()-1,myLCD.height()-1,foregroundcolor);
Geremia 0:2ccd65a72ab8 131
Geremia 4:818956c30cae 132 myLCD.rect(10,30,50,40,foregroundcolor);
Geremia 4:818956c30cae 133 myLCD.fillrect(60,30,100,40,foregroundcolor);
Geremia 0:2ccd65a72ab8 134
Geremia 4:818956c30cae 135 myLCD.circle(150,32,30,foregroundcolor);
Geremia 4:818956c30cae 136 myLCD.fillcircle(140,20,10,foregroundcolor);
Geremia 0:2ccd65a72ab8 137
Geremia 0:2ccd65a72ab8 138 double s;
Geremia 0:2ccd65a72ab8 139
Geremia 4:818956c30cae 140 for (unsigned short i=0; i<myLCD.width(); i++)
Geremia 0:2ccd65a72ab8 141 {
Geremia 0:2ccd65a72ab8 142 s =10 * sin((long double) i / 10 );
Geremia 4:818956c30cae 143 myLCD.pixel(i,40 + (int)s ,foregroundcolor);
Geremia 0:2ccd65a72ab8 144 }
Geremia 0:2ccd65a72ab8 145
Geremia 0:2ccd65a72ab8 146
Geremia 0:2ccd65a72ab8 147 time=t.read_us();
Geremia 4:818956c30cae 148 myLCD.locate(2,55);
Geremia 4:818956c30cae 149 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 150 myLCD.printf("plot: %.3fms", (float)time/1000);
Geremia 0:2ccd65a72ab8 151 pc.printf("plot: %.3fms\r\n", (float)time/1000);
Geremia 0:2ccd65a72ab8 152 wait(3);
Geremia 4:818956c30cae 153 myLCD.cls();
Geremia 0:2ccd65a72ab8 154 t.reset();
Geremia 0:2ccd65a72ab8 155 Bitmap_s pic = {
Geremia 0:2ccd65a72ab8 156 64, // XSize
Geremia 0:2ccd65a72ab8 157 64, // YSize
Geremia 0:2ccd65a72ab8 158 8, // Bytes in Line
Geremia 0:2ccd65a72ab8 159 burp, // Pointer to picture data
Geremia 0:2ccd65a72ab8 160 };
Geremia 4:818956c30cae 161 myLCD.Bitmap_BW(pic,myLCD.width()-64,0);
Geremia 0:2ccd65a72ab8 162 time=t.read_us();
Geremia 4:818956c30cae 163 myLCD.locate(2,55);
Geremia 4:818956c30cae 164 myLCD.printf("bmp: %.3fms", (float)time/1000);
Geremia 0:2ccd65a72ab8 165 pc.printf("bmp: %.3fms\r\n", (float)time/1000);
Geremia 0:2ccd65a72ab8 166 wait(3);
Geremia 4:818956c30cae 167 myLCD.cls();
Geremia 4:818956c30cae 168 myLCD.set_font((unsigned char*) Arial43x48_numb, 46, 58, false); //only numbers, variable-width disabled
Geremia 0:2ccd65a72ab8 169 t.reset();
Geremia 4:818956c30cae 170 myLCD.locate(0,0);
Geremia 4:818956c30cae 171 myLCD.printf("%d", 12345);
Geremia 0:2ccd65a72ab8 172 time=t.read_us();
Geremia 4:818956c30cae 173 myLCD.locate(2,55);
Geremia 4:818956c30cae 174 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 5:c69049e461b7 175 myLCD.printf("Big Font: %.3fms", (float)time/1000);
Geremia 5:c69049e461b7 176 pc.printf("Big Font: %.3fms\r\n", (float)time/1000);
Geremia 0:2ccd65a72ab8 177 wait(3);
Geremia 3:65af1a9fedda 178 // sparse pixels test
Geremia 4:818956c30cae 179 myLCD.cls();
Geremia 4:818956c30cae 180 myLCD.FastWindow(true);
Geremia 3:65af1a9fedda 181 t.reset();
Geremia 3:65af1a9fedda 182 for(unsigned int i=0; i<20000; i++)
Geremia 3:65af1a9fedda 183 {
Geremia 4:818956c30cae 184 myLCD.pixel((i+(i*89)%myLCD.width()), (i+(i*61)%myLCD.height()), White);
Geremia 3:65af1a9fedda 185 }
Geremia 4:818956c30cae 186 myLCD.copy_to_lcd();
Geremia 3:65af1a9fedda 187 time=t.read_us();
Geremia 4:818956c30cae 188 myLCD.cls();
Geremia 4:818956c30cae 189 myLCD.FastWindow(false);
Geremia 3:65af1a9fedda 190 t.reset();
Geremia 3:65af1a9fedda 191 for(unsigned int i=0; i<20000; i++)
Geremia 3:65af1a9fedda 192 {
Geremia 4:818956c30cae 193 myLCD.pixel((i+(i*89)%myLCD.width()), (i+(i*61)%myLCD.height()), White);
Geremia 3:65af1a9fedda 194 }
Geremia 4:818956c30cae 195 myLCD.copy_to_lcd();
Geremia 3:65af1a9fedda 196 time2=t.read_us();
Geremia 4:818956c30cae 197 myLCD.locate(2,55);
Geremia 5:c69049e461b7 198 myLCD.printf("std:%.3fms fastw:%.3fms", (float)time2/1000, (float)time/1000);
Geremia 4:818956c30cae 199 pc.printf("std: %.3fms fastw: %.3fms\r\n", (float)time2/1000, (float)time/1000);
Geremia 3:65af1a9fedda 200 wait(3);
Geremia 2:2b781c215ac0 201 // scroll test, only for TFT
Geremia 4:818956c30cae 202 myLCD.cls();
Geremia 4:818956c30cae 203 myLCD.set_font((unsigned char*) Arial24x23);
Geremia 5:c69049e461b7 204 myLCD.locate(2,10);
Geremia 4:818956c30cae 205 myLCD.printf("Scrolling");
Geremia 4:818956c30cae 206 myLCD.rect(0,0,myLCD.width()-1,myLCD.height()-1,White);
Geremia 4:818956c30cae 207 myLCD.rect(1,1,myLCD.width()-2,myLCD.height()-2,Blue);
Geremia 4:818956c30cae 208 myLCD.setscrollarea(0,myLCD.sizeY());
Geremia 2:2b781c215ac0 209 wait(1);
Geremia 4:818956c30cae 210 myLCD.scroll(1); //up 1
Geremia 2:2b781c215ac0 211 wait(1);
Geremia 4:818956c30cae 212 myLCD.scroll(0); //center
Geremia 2:2b781c215ac0 213 wait(1);
Geremia 4:818956c30cae 214 myLCD.scroll(myLCD.sizeY()-1); //down 1
Geremia 2:2b781c215ac0 215 wait(1);
Geremia 4:818956c30cae 216 myLCD.scroll(myLCD.sizeY()); // same as 0, center
Geremia 2:2b781c215ac0 217 wait(1);
Geremia 4:818956c30cae 218 myLCD.scroll(myLCD.sizeY()>>1); // half screen
Geremia 2:2b781c215ac0 219 wait(1);
Geremia 4:818956c30cae 220 myLCD.scrollreset(); // center
Geremia 2:2b781c215ac0 221 wait(1);
Geremia 4:818956c30cae 222 for(unsigned short i=1; i<=myLCD.sizeY(); i++)
Geremia 2:2b781c215ac0 223 {
Geremia 4:818956c30cae 224 myLCD.scroll(i);
Geremia 2:2b781c215ac0 225 wait_ms(2);
Geremia 2:2b781c215ac0 226 }
Geremia 2:2b781c215ac0 227 wait(2);
Geremia 2:2b781c215ac0 228 // color inversion
Geremia 2:2b781c215ac0 229 for(unsigned short i=0; i<=8; i++)
Geremia 2:2b781c215ac0 230 {
Geremia 4:818956c30cae 231 myLCD.invert(i&1);
Geremia 2:2b781c215ac0 232 wait_ms(200);
Geremia 2:2b781c215ac0 233 }
Geremia 2:2b781c215ac0 234 wait(2);
Geremia 4:818956c30cae 235 // bmp 16bit test
Geremia 4:818956c30cae 236 myLCD.cls();
Geremia 4:818956c30cae 237 t.reset();
Geremia 4:818956c30cae 238 for(int y=0; y<myLCD.height(); y+=34)
Geremia 4:818956c30cae 239 {
Geremia 4:818956c30cae 240 for(int x=0; x<myLCD.width(); x+=48) myLCD.Bitmap(x,y,48,34,(unsigned char *)pavement_48x34);
Geremia 4:818956c30cae 241 }
Geremia 4:818956c30cae 242 time=t.read_us();
Geremia 4:818956c30cae 243 myLCD.locate(2,55);
Geremia 4:818956c30cae 244 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 245 myLCD.printf("Bmp speed: %.3fms", (float)time/1000);
Geremia 4:818956c30cae 246 pc.printf("Bmp speed: %.3fms\r\n", (float)time/1000);
Geremia 4:818956c30cae 247 wait(2);
Geremia 0:2ccd65a72ab8 248 }
Geremia 0:2ccd65a72ab8 249 }