Geremia G / Mbed OS UniGraphic_demo

UniGraphic demo for TFT and LCD, par or spi

Dependencies:   UniGraphic

main.cpp@6:851dbb62def7, 2022-01-25 (annotated)

Committer:
Geremia
Date:
Tue Jan 25 18:00:21 2022 +0000
Revision:
6:851dbb62def7
Parent:
5:c69049e461b7 
updated to OS6 baremetal, got bored about online compiler, mbed studio, platformIO and all this shitty kiddy stuff

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Geremia 6:851dbb62def7 1 //#include "stdio.h"
Geremia 0:2ccd65a72ab8 2 #include "mbed.h"
Geremia 6:851dbb62def7 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 6:851dbb62def7 14 //#include "ILI932x.h"
Geremia 6:851dbb62def7 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 6:851dbb62def7 20
Geremia 6:851dbb62def7 21 BufferedSerial serial_port(USBTX, USBRX, 115200);
Geremia 6:851dbb62def7 22 FileHandle *mbed::mbed_override_console(int fd)
Geremia 6:851dbb62def7 23 {
Geremia 6:851dbb62def7 24 return &serial_port;
Geremia 6:851dbb62def7 25 }
Geremia 6:851dbb62def7 26
Geremia 0:2ccd65a72ab8 27
Geremia 4:818956c30cae 28 //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 29 //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 30 //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 6:851dbb62def7 31 //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 32 //ILI932x myLCD(SPI_16, 10000000, D11, D12, D13, D10, D9,"myLCD"); // Spi 16bit, 12MHz, mosi, miso, sclk, cs, reset
Geremia 6:851dbb62def7 33 ILI9341 myLCD(SPI_16, 12000000, D11, D12, D13, D10, D9, D8,"myLCD"); // Spi 16bit, 12MHz, mosi, miso, sclk, cs, reset, dc
Geremia 5:c69049e461b7 34 //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 35 //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 36 //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 37 //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 38 //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 39 //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 40
Geremia 0:2ccd65a72ab8 41 Timer t;
Geremia 0:2ccd65a72ab8 42
Geremia 5:c69049e461b7 43 //unsigned short backgroundcolor=White;
Geremia 5:c69049e461b7 44 //unsigned short foregroundcolor=Black;
Geremia 0:2ccd65a72ab8 45 unsigned short backgroundcolor=Black;
Geremia 0:2ccd65a72ab8 46 unsigned short foregroundcolor=White;
Geremia 0:2ccd65a72ab8 47
Geremia 0:2ccd65a72ab8 48 char orient=1;
Geremia 0:2ccd65a72ab8 49 int main()
Geremia 0:2ccd65a72ab8 50 {
Geremia 4:818956c30cae 51 // myLCD.set_contrast(26);//for uc1608
Geremia 4:818956c30cae 52 // myLCD.set_contrast(46);//for ist3020
Geremia 4:818956c30cae 53 myLCD.set_orientation(orient);
Geremia 3:65af1a9fedda 54 int time, time2;
Geremia 6:851dbb62def7 55 // serial_port.set_baud (115200);
Geremia 6:851dbb62def7 56 printf("\n\nSystem Core Clock = %.3f MHZ\r\n",(float)SystemCoreClock/1000000);
Geremia 0:2ccd65a72ab8 57 t.start();
Geremia 5:c69049e461b7 58 // myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 59 // myLCD.claim(stdout); // send stdout to the LCD display
Geremia 4:818956c30cae 60 //myLCD.claim(stderr); // send stderr to the LCD display
Geremia 4:818956c30cae 61 myLCD.background(backgroundcolor); // set background to black
Geremia 4:818956c30cae 62 myLCD.foreground(foregroundcolor); // set chars to white
Geremia 5:c69049e461b7 63
Geremia 5:c69049e461b7 64 while(1)
Geremia 5:c69049e461b7 65 {
Geremia 5:c69049e461b7 66 myLCD.set_orientation((orient++)%4);
Geremia 5:c69049e461b7 67 // myLCD.set_orientation(2);
Geremia 4:818956c30cae 68 myLCD.cls(); // clear the screen
Geremia 4:818956c30cae 69 myLCD.locate(0,30);
Geremia 4:818956c30cae 70 myLCD.printf("Display ID: %.8X\r\n", myLCD.tftID);
Geremia 6:851dbb62def7 71 printf("Display ID: %.8X\r\n", myLCD.tftID);
Geremia 0:2ccd65a72ab8 72 // mem write/read test
Geremia 0:2ccd65a72ab8 73 unsigned short readback;
Geremia 4:818956c30cae 74 unsigned short colorstep = (0x10000/myLCD.width());
Geremia 4:818956c30cae 75 for(unsigned short i=0; i<myLCD.width(); i++)
Geremia 1:083257298075 76 {
Geremia 4:818956c30cae 77 myLCD.pixel(i,0,i*colorstep); // write line
Geremia 1:083257298075 78 }
Geremia 1:083257298075 79 bool readerror=false;
Geremia 4:818956c30cae 80 for(unsigned short i=0; i<myLCD.width(); i++) // verify line
Geremia 0:2ccd65a72ab8 81 {
Geremia 4:818956c30cae 82 readback = myLCD.pixelread(i,0);
Geremia 1:083257298075 83 if(readback!=i*colorstep)
Geremia 1:083257298075 84 {
Geremia 1:083257298075 85 readerror=true;
Geremia 6:851dbb62def7 86 printf("pix %.4X readback %.4X\r\n", i*colorstep, readback);
Geremia 1:083257298075 87 }
Geremia 0:2ccd65a72ab8 88 }
Geremia 4:818956c30cae 89 myLCD.locate(0,10);
Geremia 4:818956c30cae 90 myLCD.printf("pixelread test %s\r\n", readerror ? "FAIL":"PASS");
Geremia 6:851dbb62def7 91 thread_sleep_for(2000);
Geremia 0:2ccd65a72ab8 92
Geremia 4:818956c30cae 93 myLCD.cls();
Geremia 4:818956c30cae 94 myLCD.set_font((unsigned char*) Terminal6x8,32,127,false); //variable width disabled
Geremia 4:818956c30cae 95 myLCD.locate(0,0);
Geremia 5:c69049e461b7 96 myLCD.printf("Display Test\r\nSome text just to see if auto carriage return works correctly");
Geremia 4:818956c30cae 97 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 98 // myLCD.locate(0,0);
Geremia 5:c69049e461b7 99 myLCD.printf("\r\nDisplay Test\r\nSome text just to see if auto carriage return works correctly");
Geremia 6:851dbb62def7 100 printf(" Display Test \r\n");
Geremia 6:851dbb62def7 101 thread_sleep_for(3000);
Geremia 0:2ccd65a72ab8 102 t.reset();
Geremia 4:818956c30cae 103 myLCD.cls();
Geremia 6:851dbb62def7 104 time=t.read_us(); // time=t.elapsed_time().count();
Geremia 4:818956c30cae 105 myLCD.locate(2,55);
Geremia 4:818956c30cae 106 myLCD.printf("cls: %.3fms", (float)time/1000);
Geremia 6:851dbb62def7 107 printf("cls: %.3fms\r\n", (float)time/1000);
Geremia 6:851dbb62def7 108 thread_sleep_for(3000);
Geremia 4:818956c30cae 109
Geremia 4:818956c30cae 110 myLCD.cls();
Geremia 0:2ccd65a72ab8 111 t.reset();
Geremia 0:2ccd65a72ab8 112 // draw some graphics
Geremia 4:818956c30cae 113 //myLCD.cls();
Geremia 4:818956c30cae 114 myLCD.set_font((unsigned char*) Arial24x23);
Geremia 4:818956c30cae 115 myLCD.locate(10,10);
Geremia 4:818956c30cae 116 myLCD.printf("Test");
Geremia 0:2ccd65a72ab8 117
Geremia 4:818956c30cae 118 myLCD.line(0,0,myLCD.width()-1,0,foregroundcolor);
Geremia 4:818956c30cae 119 myLCD.line(0,0,0,myLCD.height()-1,foregroundcolor);
Geremia 4:818956c30cae 120 myLCD.line(0,0,myLCD.width()-1,myLCD.height()-1,foregroundcolor);
Geremia 0:2ccd65a72ab8 121
Geremia 4:818956c30cae 122 myLCD.rect(10,30,50,40,foregroundcolor);
Geremia 4:818956c30cae 123 myLCD.fillrect(60,30,100,40,foregroundcolor);
Geremia 0:2ccd65a72ab8 124
Geremia 4:818956c30cae 125 myLCD.circle(150,32,30,foregroundcolor);
Geremia 4:818956c30cae 126 myLCD.fillcircle(140,20,10,foregroundcolor);
Geremia 0:2ccd65a72ab8 127
Geremia 0:2ccd65a72ab8 128 double s;
Geremia 0:2ccd65a72ab8 129
Geremia 4:818956c30cae 130 for (unsigned short i=0; i<myLCD.width(); i++)
Geremia 0:2ccd65a72ab8 131 {
Geremia 0:2ccd65a72ab8 132 s =10 * sin((long double) i / 10 );
Geremia 4:818956c30cae 133 myLCD.pixel(i,40 + (int)s ,foregroundcolor);
Geremia 0:2ccd65a72ab8 134 }
Geremia 0:2ccd65a72ab8 135
Geremia 0:2ccd65a72ab8 136
Geremia 0:2ccd65a72ab8 137 time=t.read_us();
Geremia 4:818956c30cae 138 myLCD.locate(2,55);
Geremia 4:818956c30cae 139 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 140 myLCD.printf("plot: %.3fms", (float)time/1000);
Geremia 6:851dbb62def7 141 printf("plot: %.3fms\r\n", (float)time/1000);
Geremia 6:851dbb62def7 142 thread_sleep_for(3000);
Geremia 4:818956c30cae 143 myLCD.cls();
Geremia 0:2ccd65a72ab8 144 t.reset();
Geremia 0:2ccd65a72ab8 145 Bitmap_s pic = {
Geremia 0:2ccd65a72ab8 146 64, // XSize
Geremia 0:2ccd65a72ab8 147 64, // YSize
Geremia 0:2ccd65a72ab8 148 8, // Bytes in Line
Geremia 0:2ccd65a72ab8 149 burp, // Pointer to picture data
Geremia 0:2ccd65a72ab8 150 };
Geremia 4:818956c30cae 151 myLCD.Bitmap_BW(pic,myLCD.width()-64,0);
Geremia 0:2ccd65a72ab8 152 time=t.read_us();
Geremia 4:818956c30cae 153 myLCD.locate(2,55);
Geremia 4:818956c30cae 154 myLCD.printf("bmp: %.3fms", (float)time/1000);
Geremia 6:851dbb62def7 155 printf("bmp: %.3fms\r\n", (float)time/1000);
Geremia 6:851dbb62def7 156 thread_sleep_for(3000);
Geremia 4:818956c30cae 157 myLCD.cls();
Geremia 4:818956c30cae 158 myLCD.set_font((unsigned char*) Arial43x48_numb, 46, 58, false); //only numbers, variable-width disabled
Geremia 0:2ccd65a72ab8 159 t.reset();
Geremia 4:818956c30cae 160 myLCD.locate(0,0);
Geremia 4:818956c30cae 161 myLCD.printf("%d", 12345);
Geremia 0:2ccd65a72ab8 162 time=t.read_us();
Geremia 4:818956c30cae 163 myLCD.locate(2,55);
Geremia 4:818956c30cae 164 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 5:c69049e461b7 165 myLCD.printf("Big Font: %.3fms", (float)time/1000);
Geremia 6:851dbb62def7 166 printf("Big Font: %.3fms\r\n", (float)time/1000);
Geremia 6:851dbb62def7 167 thread_sleep_for(3000);
Geremia 3:65af1a9fedda 168 // sparse pixels test
Geremia 4:818956c30cae 169 myLCD.cls();
Geremia 4:818956c30cae 170 myLCD.FastWindow(true);
Geremia 3:65af1a9fedda 171 t.reset();
Geremia 3:65af1a9fedda 172 for(unsigned int i=0; i<20000; i++)
Geremia 3:65af1a9fedda 173 {
Geremia 4:818956c30cae 174 myLCD.pixel((i+(i*89)%myLCD.width()), (i+(i*61)%myLCD.height()), White);
Geremia 3:65af1a9fedda 175 }
Geremia 4:818956c30cae 176 myLCD.copy_to_lcd();
Geremia 3:65af1a9fedda 177 time=t.read_us();
Geremia 4:818956c30cae 178 myLCD.cls();
Geremia 4:818956c30cae 179 myLCD.FastWindow(false);
Geremia 3:65af1a9fedda 180 t.reset();
Geremia 3:65af1a9fedda 181 for(unsigned int i=0; i<20000; i++)
Geremia 3:65af1a9fedda 182 {
Geremia 4:818956c30cae 183 myLCD.pixel((i+(i*89)%myLCD.width()), (i+(i*61)%myLCD.height()), White);
Geremia 3:65af1a9fedda 184 }
Geremia 4:818956c30cae 185 myLCD.copy_to_lcd();
Geremia 3:65af1a9fedda 186 time2=t.read_us();
Geremia 4:818956c30cae 187 myLCD.locate(2,55);
Geremia 5:c69049e461b7 188 myLCD.printf("std:%.3fms fastw:%.3fms", (float)time2/1000, (float)time/1000);
Geremia 6:851dbb62def7 189 printf("std: %.3fms fastw: %.3fms\r\n", (float)time2/1000, (float)time/1000);
Geremia 6:851dbb62def7 190 thread_sleep_for(3000);
Geremia 2:2b781c215ac0 191 // scroll test, only for TFT
Geremia 4:818956c30cae 192 myLCD.cls();
Geremia 4:818956c30cae 193 myLCD.set_font((unsigned char*) Arial24x23);
Geremia 5:c69049e461b7 194 myLCD.locate(2,10);
Geremia 4:818956c30cae 195 myLCD.printf("Scrolling");
Geremia 4:818956c30cae 196 myLCD.rect(0,0,myLCD.width()-1,myLCD.height()-1,White);
Geremia 4:818956c30cae 197 myLCD.rect(1,1,myLCD.width()-2,myLCD.height()-2,Blue);
Geremia 4:818956c30cae 198 myLCD.setscrollarea(0,myLCD.sizeY());
Geremia 6:851dbb62def7 199 thread_sleep_for(1000);
Geremia 4:818956c30cae 200 myLCD.scroll(1); //up 1
Geremia 6:851dbb62def7 201 thread_sleep_for(1000);
Geremia 4:818956c30cae 202 myLCD.scroll(0); //center
Geremia 6:851dbb62def7 203 thread_sleep_for(1000);
Geremia 4:818956c30cae 204 myLCD.scroll(myLCD.sizeY()-1); //down 1
Geremia 6:851dbb62def7 205 thread_sleep_for(1000);
Geremia 4:818956c30cae 206 myLCD.scroll(myLCD.sizeY()); // same as 0, center
Geremia 6:851dbb62def7 207 thread_sleep_for(1000);
Geremia 4:818956c30cae 208 myLCD.scroll(myLCD.sizeY()>>1); // half screen
Geremia 6:851dbb62def7 209 thread_sleep_for(1000);
Geremia 4:818956c30cae 210 myLCD.scrollreset(); // center
Geremia 6:851dbb62def7 211 thread_sleep_for(1000);
Geremia 4:818956c30cae 212 for(unsigned short i=1; i<=myLCD.sizeY(); i++)
Geremia 2:2b781c215ac0 213 {
Geremia 4:818956c30cae 214 myLCD.scroll(i);
Geremia 6:851dbb62def7 215 thread_sleep_for(2);
Geremia 2:2b781c215ac0 216 }
Geremia 6:851dbb62def7 217 thread_sleep_for(2000);
Geremia 2:2b781c215ac0 218 // color inversion
Geremia 2:2b781c215ac0 219 for(unsigned short i=0; i<=8; i++)
Geremia 2:2b781c215ac0 220 {
Geremia 4:818956c30cae 221 myLCD.invert(i&1);
Geremia 6:851dbb62def7 222 thread_sleep_for(200);
Geremia 2:2b781c215ac0 223 }
Geremia 6:851dbb62def7 224 thread_sleep_for(2000);
Geremia 4:818956c30cae 225 // bmp 16bit test
Geremia 4:818956c30cae 226 myLCD.cls();
Geremia 4:818956c30cae 227 t.reset();
Geremia 4:818956c30cae 228 for(int y=0; y<myLCD.height(); y+=34)
Geremia 4:818956c30cae 229 {
Geremia 4:818956c30cae 230 for(int x=0; x<myLCD.width(); x+=48) myLCD.Bitmap(x,y,48,34,(unsigned char *)pavement_48x34);
Geremia 4:818956c30cae 231 }
Geremia 4:818956c30cae 232 time=t.read_us();
Geremia 4:818956c30cae 233 myLCD.locate(2,55);
Geremia 4:818956c30cae 234 myLCD.set_font((unsigned char*) Terminal6x8);
Geremia 4:818956c30cae 235 myLCD.printf("Bmp speed: %.3fms", (float)time/1000);
Geremia 6:851dbb62def7 236 printf("Bmp speed: %.3fms\r\n", (float)time/1000);
Geremia 6:851dbb62def7 237 thread_sleep_for(2000);
Geremia 0:2ccd65a72ab8 238 }
Geremia 0:2ccd65a72ab8 239 }