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Dependencies: mbed UniGraphicILI9486GraphicsTest
main.cpp@0:f8ddaff1eba6, 2020-05-20 (annotated)
- Committer:
- guhserafs
- Date:
- Wed May 20 12:59:29 2020 +0000
- Revision:
- 0:f8ddaff1eba6
Nothing special.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| guhserafs | 0:f8ddaff1eba6 | 1 | #include "stdio.h" |
| guhserafs | 0:f8ddaff1eba6 | 2 | #include "mbed.h" |
| guhserafs | 0:f8ddaff1eba6 | 3 | #include "string" |
| guhserafs | 0:f8ddaff1eba6 | 4 | #include "Arial12x12.h" |
| guhserafs | 0:f8ddaff1eba6 | 5 | #include "Arial24x23.h" |
| guhserafs | 0:f8ddaff1eba6 | 6 | //#include "Terminal6x8.h" |
| guhserafs | 0:f8ddaff1eba6 | 7 | #include "Arial43x48_numb.h" |
| guhserafs | 0:f8ddaff1eba6 | 8 | #include "pict.h" |
| guhserafs | 0:f8ddaff1eba6 | 9 | #include "pavement_48x34.h" |
| guhserafs | 0:f8ddaff1eba6 | 10 | |
| guhserafs | 0:f8ddaff1eba6 | 11 | //#include "IST3020.h" |
| guhserafs | 0:f8ddaff1eba6 | 12 | //#include "UC1608.h" |
| guhserafs | 0:f8ddaff1eba6 | 13 | //#include "ST7565.h" |
| guhserafs | 0:f8ddaff1eba6 | 14 | //#include "ILI932x.h" |
| guhserafs | 0:f8ddaff1eba6 | 15 | //#include "ILI9341.h" |
| guhserafs | 0:f8ddaff1eba6 | 16 | #include "ILI9486.h" |
| guhserafs | 0:f8ddaff1eba6 | 17 | //#include "TFT_MIPI.h" |
| guhserafs | 0:f8ddaff1eba6 | 18 | //#include "SSD1306.h" |
| guhserafs | 0:f8ddaff1eba6 | 19 | |
| guhserafs | 0:f8ddaff1eba6 | 20 | Serial pc(USBTX, USBRX); |
| guhserafs | 0:f8ddaff1eba6 | 21 | |
| guhserafs | 0:f8ddaff1eba6 | 22 | PinName dataBus[8]={D8,D9,D2,D3,D4,D5,D6,D7}; |
| guhserafs | 0:f8ddaff1eba6 | 23 | |
| guhserafs | 0:f8ddaff1eba6 | 24 | //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 |
| guhserafs | 0:f8ddaff1eba6 | 25 | //UC1608 myLCD(SPI_16, 10000000, D11, D12, D13, D10, D9, D8,"myLCD", 240, 120); // Spi 16bit, 10MHz, mosi, miso, sclk, cs, reset, dc |
| guhserafs | 0:f8ddaff1eba6 | 26 | //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 |
| guhserafs | 0:f8ddaff1eba6 | 27 | //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 |
| guhserafs | 0:f8ddaff1eba6 | 28 | //ILI932x myLCD(SPI_16, 10000000, D11, D12, D13, D10, D9,"myLCD"); // Spi 16bit, 12MHz, mosi, miso, sclk, cs, reset |
| guhserafs | 0:f8ddaff1eba6 | 29 | //ILI9341 myLCD(SPI_16, 12000000, D11, D12, D13, D10, D9, D8,"myLCD"); // Spi 16bit, 12MHz, mosi, miso, sclk, cs, reset, dc |
| guhserafs | 0:f8ddaff1eba6 | 30 | //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 |
| guhserafs | 0:f8ddaff1eba6 | 31 | ILI9486 myLCD(BUS_8, dataBus, A3, A4, A2, A1, A0,"myLCD"); // Parallel 16bit, Port, CS, reset, DC, WR, RD for F401 |
| guhserafs | 0:f8ddaff1eba6 | 32 | //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 |
| guhserafs | 0:f8ddaff1eba6 | 33 | //SSD1306 myLCD(SPI_16, 10000000, D11, D12, D13, D10, D9, D8,"myLCD", 240, 120); // Spi 16bit, 10MHz, mosi, miso, sclk, cs, reset, dc |
| guhserafs | 0:f8ddaff1eba6 | 34 | //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 |
| guhserafs | 0:f8ddaff1eba6 | 35 | //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 |
| guhserafs | 0:f8ddaff1eba6 | 36 | |
| guhserafs | 0:f8ddaff1eba6 | 37 | Timer t; |
| guhserafs | 0:f8ddaff1eba6 | 38 | |
| guhserafs | 0:f8ddaff1eba6 | 39 | //unsigned short backgroundcolor=White; |
| guhserafs | 0:f8ddaff1eba6 | 40 | //unsigned short foregroundcolor=Black; |
| guhserafs | 0:f8ddaff1eba6 | 41 | unsigned short backgroundcolor=Black; |
| guhserafs | 0:f8ddaff1eba6 | 42 | unsigned short foregroundcolor=White; |
| guhserafs | 0:f8ddaff1eba6 | 43 | |
| guhserafs | 0:f8ddaff1eba6 | 44 | char orient=1; |
| guhserafs | 0:f8ddaff1eba6 | 45 | int main() |
| guhserafs | 0:f8ddaff1eba6 | 46 | { |
| guhserafs | 0:f8ddaff1eba6 | 47 | // myLCD.set_contrast(26);//for uc1608 |
| guhserafs | 0:f8ddaff1eba6 | 48 | // myLCD.set_contrast(46);//for ist3020 |
| guhserafs | 0:f8ddaff1eba6 | 49 | myLCD.set_orientation(orient); |
| guhserafs | 0:f8ddaff1eba6 | 50 | int time, time2; |
| guhserafs | 0:f8ddaff1eba6 | 51 | pc.baud (115200); |
| guhserafs | 0:f8ddaff1eba6 | 52 | pc.printf("\n\nSystem Core Clock = %.3f MHZ\r\n",(float)SystemCoreClock/1000000); |
| guhserafs | 0:f8ddaff1eba6 | 53 | t.start(); |
| guhserafs | 0:f8ddaff1eba6 | 54 | // myLCD.set_font((unsigned char*) Terminal6x8); |
| guhserafs | 0:f8ddaff1eba6 | 55 | // myLCD.claim(stdout); // send stdout to the LCD display |
| guhserafs | 0:f8ddaff1eba6 | 56 | //myLCD.claim(stderr); // send stderr to the LCD display |
| guhserafs | 0:f8ddaff1eba6 | 57 | myLCD.background(backgroundcolor); // set background to black |
| guhserafs | 0:f8ddaff1eba6 | 58 | myLCD.foreground(foregroundcolor); // set chars to white |
| guhserafs | 0:f8ddaff1eba6 | 59 | |
| guhserafs | 0:f8ddaff1eba6 | 60 | while(1) |
| guhserafs | 0:f8ddaff1eba6 | 61 | { |
| guhserafs | 0:f8ddaff1eba6 | 62 | myLCD.set_orientation((orient++)%4); |
| guhserafs | 0:f8ddaff1eba6 | 63 | // myLCD.set_orientation(2); |
| guhserafs | 0:f8ddaff1eba6 | 64 | myLCD.cls(); // clear the screen |
| guhserafs | 0:f8ddaff1eba6 | 65 | myLCD.locate(0,30); |
| guhserafs | 0:f8ddaff1eba6 | 66 | myLCD.printf("Display ID: %.8X\r\n", myLCD.tftID); |
| guhserafs | 0:f8ddaff1eba6 | 67 | pc.printf("Display ID: %.8X\r\n", myLCD.tftID); |
| guhserafs | 0:f8ddaff1eba6 | 68 | // mem write/read test |
| guhserafs | 0:f8ddaff1eba6 | 69 | unsigned short readback; |
| guhserafs | 0:f8ddaff1eba6 | 70 | unsigned short colorstep = (0x10000/myLCD.width()); |
| guhserafs | 0:f8ddaff1eba6 | 71 | for(unsigned short i=0; i<myLCD.width(); i++) |
| guhserafs | 0:f8ddaff1eba6 | 72 | { |
| guhserafs | 0:f8ddaff1eba6 | 73 | myLCD.pixel(i,0,i*colorstep); // write line |
| guhserafs | 0:f8ddaff1eba6 | 74 | } |
| guhserafs | 0:f8ddaff1eba6 | 75 | bool readerror=false; |
| guhserafs | 0:f8ddaff1eba6 | 76 | for(unsigned short i=0; i<myLCD.width(); i++) // verify line |
| guhserafs | 0:f8ddaff1eba6 | 77 | { |
| guhserafs | 0:f8ddaff1eba6 | 78 | readback = myLCD.pixelread(i,0); |
| guhserafs | 0:f8ddaff1eba6 | 79 | if(readback!=i*colorstep) |
| guhserafs | 0:f8ddaff1eba6 | 80 | { |
| guhserafs | 0:f8ddaff1eba6 | 81 | readerror=true; |
| guhserafs | 0:f8ddaff1eba6 | 82 | pc.printf("pix %.4X readback %.4X\r\n", i*colorstep, readback); |
| guhserafs | 0:f8ddaff1eba6 | 83 | } |
| guhserafs | 0:f8ddaff1eba6 | 84 | } |
| guhserafs | 0:f8ddaff1eba6 | 85 | myLCD.locate(0,10); |
| guhserafs | 0:f8ddaff1eba6 | 86 | myLCD.printf("pixelread test %s\r\n", readerror ? "FAIL":"PASS"); |
| guhserafs | 0:f8ddaff1eba6 | 87 | wait(2); |
| guhserafs | 0:f8ddaff1eba6 | 88 | |
| guhserafs | 0:f8ddaff1eba6 | 89 | myLCD.cls(); |
| guhserafs | 0:f8ddaff1eba6 | 90 | myLCD.set_font((unsigned char*) Terminal6x8,32,127,false); //variable width disabled |
| guhserafs | 0:f8ddaff1eba6 | 91 | myLCD.locate(0,0); |
| guhserafs | 0:f8ddaff1eba6 | 92 | myLCD.printf("Display Test\r\nSome text just to see if auto carriage return works correctly"); |
| guhserafs | 0:f8ddaff1eba6 | 93 | myLCD.set_font((unsigned char*) Terminal6x8); |
| guhserafs | 0:f8ddaff1eba6 | 94 | // myLCD.locate(0,0); |
| guhserafs | 0:f8ddaff1eba6 | 95 | myLCD.printf("\r\nDisplay Test\r\nSome text just to see if auto carriage return works correctly"); |
| guhserafs | 0:f8ddaff1eba6 | 96 | pc.printf(" Display Test \r\n"); |
| guhserafs | 0:f8ddaff1eba6 | 97 | wait(3); |
| guhserafs | 0:f8ddaff1eba6 | 98 | t.reset(); |
| guhserafs | 0:f8ddaff1eba6 | 99 | myLCD.cls(); |
| guhserafs | 0:f8ddaff1eba6 | 100 | time=t.read_us(); |
| guhserafs | 0:f8ddaff1eba6 | 101 | myLCD.locate(2,55); |
| guhserafs | 0:f8ddaff1eba6 | 102 | myLCD.printf("cls: %.3fms", (float)time/1000); |
| guhserafs | 0:f8ddaff1eba6 | 103 | pc.printf("cls: %.3fms\r\n", (float)time/1000); |
| guhserafs | 0:f8ddaff1eba6 | 104 | wait(3); |
| guhserafs | 0:f8ddaff1eba6 | 105 | |
| guhserafs | 0:f8ddaff1eba6 | 106 | myLCD.cls(); |
| guhserafs | 0:f8ddaff1eba6 | 107 | t.reset(); |
| guhserafs | 0:f8ddaff1eba6 | 108 | // draw some graphics |
| guhserafs | 0:f8ddaff1eba6 | 109 | //myLCD.cls(); |
| guhserafs | 0:f8ddaff1eba6 | 110 | myLCD.set_font((unsigned char*) Arial24x23); |
| guhserafs | 0:f8ddaff1eba6 | 111 | myLCD.locate(10,10); |
| guhserafs | 0:f8ddaff1eba6 | 112 | myLCD.printf("Test"); |
| guhserafs | 0:f8ddaff1eba6 | 113 | |
| guhserafs | 0:f8ddaff1eba6 | 114 | myLCD.line(0,0,myLCD.width()-1,0,foregroundcolor); |
| guhserafs | 0:f8ddaff1eba6 | 115 | myLCD.line(0,0,0,myLCD.height()-1,foregroundcolor); |
| guhserafs | 0:f8ddaff1eba6 | 116 | myLCD.line(0,0,myLCD.width()-1,myLCD.height()-1,foregroundcolor); |
| guhserafs | 0:f8ddaff1eba6 | 117 | |
| guhserafs | 0:f8ddaff1eba6 | 118 | myLCD.rect(10,30,50,40,foregroundcolor); |
| guhserafs | 0:f8ddaff1eba6 | 119 | myLCD.fillrect(60,30,100,40,foregroundcolor); |
| guhserafs | 0:f8ddaff1eba6 | 120 | |
| guhserafs | 0:f8ddaff1eba6 | 121 | myLCD.circle(150,32,30,foregroundcolor); |
| guhserafs | 0:f8ddaff1eba6 | 122 | myLCD.fillcircle(140,20,10,foregroundcolor); |
| guhserafs | 0:f8ddaff1eba6 | 123 | |
| guhserafs | 0:f8ddaff1eba6 | 124 | double s; |
| guhserafs | 0:f8ddaff1eba6 | 125 | |
| guhserafs | 0:f8ddaff1eba6 | 126 | for (unsigned short i=0; i<myLCD.width(); i++) |
| guhserafs | 0:f8ddaff1eba6 | 127 | { |
| guhserafs | 0:f8ddaff1eba6 | 128 | s =10 * sin((long double) i / 10 ); |
| guhserafs | 0:f8ddaff1eba6 | 129 | myLCD.pixel(i,40 + (int)s ,foregroundcolor); |
| guhserafs | 0:f8ddaff1eba6 | 130 | } |
| guhserafs | 0:f8ddaff1eba6 | 131 | |
| guhserafs | 0:f8ddaff1eba6 | 132 | |
| guhserafs | 0:f8ddaff1eba6 | 133 | time=t.read_us(); |
| guhserafs | 0:f8ddaff1eba6 | 134 | myLCD.locate(2,55); |
| guhserafs | 0:f8ddaff1eba6 | 135 | myLCD.set_font((unsigned char*) Terminal6x8); |
| guhserafs | 0:f8ddaff1eba6 | 136 | myLCD.printf("plot: %.3fms", (float)time/1000); |
| guhserafs | 0:f8ddaff1eba6 | 137 | pc.printf("plot: %.3fms\r\n", (float)time/1000); |
| guhserafs | 0:f8ddaff1eba6 | 138 | wait(3); |
| guhserafs | 0:f8ddaff1eba6 | 139 | myLCD.cls(); |
| guhserafs | 0:f8ddaff1eba6 | 140 | t.reset(); |
| guhserafs | 0:f8ddaff1eba6 | 141 | Bitmap_s pic = { |
| guhserafs | 0:f8ddaff1eba6 | 142 | 64, // XSize |
| guhserafs | 0:f8ddaff1eba6 | 143 | 64, // YSize |
| guhserafs | 0:f8ddaff1eba6 | 144 | 8, // Bytes in Line |
| guhserafs | 0:f8ddaff1eba6 | 145 | burp, // Pointer to picture data |
| guhserafs | 0:f8ddaff1eba6 | 146 | }; |
| guhserafs | 0:f8ddaff1eba6 | 147 | myLCD.Bitmap_BW(pic,myLCD.width()-64,0); |
| guhserafs | 0:f8ddaff1eba6 | 148 | time=t.read_us(); |
| guhserafs | 0:f8ddaff1eba6 | 149 | myLCD.locate(2,55); |
| guhserafs | 0:f8ddaff1eba6 | 150 | myLCD.printf("bmp: %.3fms", (float)time/1000); |
| guhserafs | 0:f8ddaff1eba6 | 151 | pc.printf("bmp: %.3fms\r\n", (float)time/1000); |
| guhserafs | 0:f8ddaff1eba6 | 152 | wait(3); |
| guhserafs | 0:f8ddaff1eba6 | 153 | myLCD.cls(); |
| guhserafs | 0:f8ddaff1eba6 | 154 | myLCD.set_font((unsigned char*) Arial43x48_numb, 46, 58, false); //only numbers, variable-width disabled |
| guhserafs | 0:f8ddaff1eba6 | 155 | t.reset(); |
| guhserafs | 0:f8ddaff1eba6 | 156 | myLCD.locate(0,0); |
| guhserafs | 0:f8ddaff1eba6 | 157 | myLCD.printf("%d", 12345); |
| guhserafs | 0:f8ddaff1eba6 | 158 | time=t.read_us(); |
| guhserafs | 0:f8ddaff1eba6 | 159 | myLCD.locate(2,55); |
| guhserafs | 0:f8ddaff1eba6 | 160 | myLCD.set_font((unsigned char*) Terminal6x8); |
| guhserafs | 0:f8ddaff1eba6 | 161 | myLCD.printf("Big Font: %.3fms", (float)time/1000); |
| guhserafs | 0:f8ddaff1eba6 | 162 | pc.printf("Big Font: %.3fms\r\n", (float)time/1000); |
| guhserafs | 0:f8ddaff1eba6 | 163 | wait(3); |
| guhserafs | 0:f8ddaff1eba6 | 164 | // sparse pixels test |
| guhserafs | 0:f8ddaff1eba6 | 165 | myLCD.cls(); |
| guhserafs | 0:f8ddaff1eba6 | 166 | myLCD.FastWindow(true); |
| guhserafs | 0:f8ddaff1eba6 | 167 | t.reset(); |
| guhserafs | 0:f8ddaff1eba6 | 168 | for(unsigned int i=0; i<20000; i++) |
| guhserafs | 0:f8ddaff1eba6 | 169 | { |
| guhserafs | 0:f8ddaff1eba6 | 170 | myLCD.pixel((i+(i*89)%myLCD.width()), (i+(i*61)%myLCD.height()), White); |
| guhserafs | 0:f8ddaff1eba6 | 171 | } |
| guhserafs | 0:f8ddaff1eba6 | 172 | myLCD.copy_to_lcd(); |
| guhserafs | 0:f8ddaff1eba6 | 173 | time=t.read_us(); |
| guhserafs | 0:f8ddaff1eba6 | 174 | myLCD.cls(); |
| guhserafs | 0:f8ddaff1eba6 | 175 | myLCD.FastWindow(false); |
| guhserafs | 0:f8ddaff1eba6 | 176 | t.reset(); |
| guhserafs | 0:f8ddaff1eba6 | 177 | for(unsigned int i=0; i<20000; i++) |
| guhserafs | 0:f8ddaff1eba6 | 178 | { |
| guhserafs | 0:f8ddaff1eba6 | 179 | myLCD.pixel((i+(i*89)%myLCD.width()), (i+(i*61)%myLCD.height()), White); |
| guhserafs | 0:f8ddaff1eba6 | 180 | } |
| guhserafs | 0:f8ddaff1eba6 | 181 | myLCD.copy_to_lcd(); |
| guhserafs | 0:f8ddaff1eba6 | 182 | time2=t.read_us(); |
| guhserafs | 0:f8ddaff1eba6 | 183 | myLCD.locate(2,55); |
| guhserafs | 0:f8ddaff1eba6 | 184 | myLCD.printf("std:%.3fms fastw:%.3fms", (float)time2/1000, (float)time/1000); |
| guhserafs | 0:f8ddaff1eba6 | 185 | pc.printf("std: %.3fms fastw: %.3fms\r\n", (float)time2/1000, (float)time/1000); |
| guhserafs | 0:f8ddaff1eba6 | 186 | wait(3); |
| guhserafs | 0:f8ddaff1eba6 | 187 | // scroll test, only for TFT |
| guhserafs | 0:f8ddaff1eba6 | 188 | myLCD.cls(); |
| guhserafs | 0:f8ddaff1eba6 | 189 | myLCD.set_font((unsigned char*) Arial24x23); |
| guhserafs | 0:f8ddaff1eba6 | 190 | myLCD.locate(2,10); |
| guhserafs | 0:f8ddaff1eba6 | 191 | myLCD.printf("Scrolling"); |
| guhserafs | 0:f8ddaff1eba6 | 192 | myLCD.rect(0,0,myLCD.width()-1,myLCD.height()-1,White); |
| guhserafs | 0:f8ddaff1eba6 | 193 | myLCD.rect(1,1,myLCD.width()-2,myLCD.height()-2,Blue); |
| guhserafs | 0:f8ddaff1eba6 | 194 | myLCD.setscrollarea(0,myLCD.sizeY()); |
| guhserafs | 0:f8ddaff1eba6 | 195 | wait(1); |
| guhserafs | 0:f8ddaff1eba6 | 196 | myLCD.scroll(1); //up 1 |
| guhserafs | 0:f8ddaff1eba6 | 197 | wait(1); |
| guhserafs | 0:f8ddaff1eba6 | 198 | myLCD.scroll(0); //center |
| guhserafs | 0:f8ddaff1eba6 | 199 | wait(1); |
| guhserafs | 0:f8ddaff1eba6 | 200 | myLCD.scroll(myLCD.sizeY()-1); //down 1 |
| guhserafs | 0:f8ddaff1eba6 | 201 | wait(1); |
| guhserafs | 0:f8ddaff1eba6 | 202 | myLCD.scroll(myLCD.sizeY()); // same as 0, center |
| guhserafs | 0:f8ddaff1eba6 | 203 | wait(1); |
| guhserafs | 0:f8ddaff1eba6 | 204 | myLCD.scroll(myLCD.sizeY()>>1); // half screen |
| guhserafs | 0:f8ddaff1eba6 | 205 | wait(1); |
| guhserafs | 0:f8ddaff1eba6 | 206 | myLCD.scrollreset(); // center |
| guhserafs | 0:f8ddaff1eba6 | 207 | wait(1); |
| guhserafs | 0:f8ddaff1eba6 | 208 | for(unsigned short i=1; i<=myLCD.sizeY(); i++) |
| guhserafs | 0:f8ddaff1eba6 | 209 | { |
| guhserafs | 0:f8ddaff1eba6 | 210 | myLCD.scroll(i); |
| guhserafs | 0:f8ddaff1eba6 | 211 | wait_ms(2); |
| guhserafs | 0:f8ddaff1eba6 | 212 | } |
| guhserafs | 0:f8ddaff1eba6 | 213 | wait(2); |
| guhserafs | 0:f8ddaff1eba6 | 214 | // color inversion |
| guhserafs | 0:f8ddaff1eba6 | 215 | for(unsigned short i=0; i<=8; i++) |
| guhserafs | 0:f8ddaff1eba6 | 216 | { |
| guhserafs | 0:f8ddaff1eba6 | 217 | myLCD.invert(i&1); |
| guhserafs | 0:f8ddaff1eba6 | 218 | wait_ms(200); |
| guhserafs | 0:f8ddaff1eba6 | 219 | } |
| guhserafs | 0:f8ddaff1eba6 | 220 | wait(2); |
| guhserafs | 0:f8ddaff1eba6 | 221 | // bmp 16bit test |
| guhserafs | 0:f8ddaff1eba6 | 222 | myLCD.cls(); |
| guhserafs | 0:f8ddaff1eba6 | 223 | t.reset(); |
| guhserafs | 0:f8ddaff1eba6 | 224 | for(int y=0; y<myLCD.height(); y+=34) |
| guhserafs | 0:f8ddaff1eba6 | 225 | { |
| guhserafs | 0:f8ddaff1eba6 | 226 | for(int x=0; x<myLCD.width(); x+=48) myLCD.Bitmap(x,y,48,34,(unsigned char *)pavement_48x34); |
| guhserafs | 0:f8ddaff1eba6 | 227 | } |
| guhserafs | 0:f8ddaff1eba6 | 228 | time=t.read_us(); |
| guhserafs | 0:f8ddaff1eba6 | 229 | myLCD.locate(2,55); |
| guhserafs | 0:f8ddaff1eba6 | 230 | myLCD.set_font((unsigned char*) Terminal6x8); |
| guhserafs | 0:f8ddaff1eba6 | 231 | myLCD.printf("Bmp speed: %.3fms", (float)time/1000); |
| guhserafs | 0:f8ddaff1eba6 | 232 | pc.printf("Bmp speed: %.3fms\r\n", (float)time/1000); |
| guhserafs | 0:f8ddaff1eba6 | 233 | wait(2); |
| guhserafs | 0:f8ddaff1eba6 | 234 | } |
| guhserafs | 0:f8ddaff1eba6 | 235 | } |