Emir Sokic / Mbed 2 deprecated TFT_banggood

Varijanta TFT banggood za PAI

Dependencies:   SDFileSystem SPI_TFT_ILI9341 TFT_fonts mbed

Fork of TFT_banggood by Peter Drescher

main.cpp@1:bf59631f153f, 2015-05-13 (annotated)

Committer:
esokic
Date:
Wed May 13 13:36:15 2015 +0000
Revision:
1:bf59631f153f
Parent:
0:7c3b9bfd6ead 
TFT_test

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dreschpe 0:7c3b9bfd6ead 1 // example to test the TFT Display from banggood.com
dreschpe 0:7c3b9bfd6ead 2 // Thanks to the GraphicsDisplay and TextDisplay classes
dreschpe 0:7c3b9bfd6ead 3 // test.bmp has to be on the mbed file system
dreschpe 0:7c3b9bfd6ead 4 // and on the sd-card
dreschpe 0:7c3b9bfd6ead 5
dreschpe 0:7c3b9bfd6ead 6 #include "stdio.h"
dreschpe 0:7c3b9bfd6ead 7 #include "mbed.h"
dreschpe 0:7c3b9bfd6ead 8 #include "SPI_TFT_ILI9341.h"
dreschpe 0:7c3b9bfd6ead 9 #include "string"
dreschpe 0:7c3b9bfd6ead 10 #include "Arial12x12.h"
dreschpe 0:7c3b9bfd6ead 11 #include "Arial24x23.h"
dreschpe 0:7c3b9bfd6ead 12 #include "Arial28x28.h"
dreschpe 0:7c3b9bfd6ead 13 #include "font_big.h"
dreschpe 0:7c3b9bfd6ead 14 #include "SDFileSystem.h"
esokic 1:bf59631f153f 15 #define dp23 P0_0
dreschpe 0:7c3b9bfd6ead 16
dreschpe 0:7c3b9bfd6ead 17 // the SD-connector is connected to SPI pin 11-13
esokic 1:bf59631f153f 18 //SDFileSystem sd(p11, p12, p13, p14, "sd"); // mosi,miso,sck,cs
esokic 1:bf59631f153f 19
esokic 1:bf59631f153f 20 //LocalFileSystem local("local");
dreschpe 0:7c3b9bfd6ead 21
esokic 1:bf59631f153f 22 //extern unsigned char p1[]; // the mbed logo graphic
esokic 1:bf59631f153f 23
esokic 1:bf59631f153f 24 // the display has a backlight switch on board
esokic 1:bf59631f153f 25 //DigitalOut LCD_LED(p21);
dreschpe 0:7c3b9bfd6ead 26
dreschpe 0:7c3b9bfd6ead 27 extern unsigned char p1[]; // the mbed logo graphic
dreschpe 0:7c3b9bfd6ead 28
dreschpe 0:7c3b9bfd6ead 29
dreschpe 0:7c3b9bfd6ead 30 // the TFT is connected to SPI pin 5-7
esokic 1:bf59631f153f 31 //SPI_TFT_ILI9341 TFT(p5, p6, p7, p8, p9, p10,"TFT"); // mosi, miso, sclk, cs, reset, dc
esokic 1:bf59631f153f 32 SPI_TFT_ILI9341 TFT(dp2,dp1,dp6,dp24,dp23,dp25,"TFT"); // mosi, miso, sclk, cs, reset, dc
dreschpe 0:7c3b9bfd6ead 33
dreschpe 0:7c3b9bfd6ead 34 int main()
dreschpe 0:7c3b9bfd6ead 35 {
esokic 1:bf59631f153f 36 int i=0;
dreschpe 0:7c3b9bfd6ead 37 TFT.claim(stdout); // send stdout to the TFT display
dreschpe 0:7c3b9bfd6ead 38 TFT.set_orientation(1);
dreschpe 0:7c3b9bfd6ead 39 TFT.background(Black); // set background to black
dreschpe 0:7c3b9bfd6ead 40 TFT.foreground(White); // set chars to white
dreschpe 0:7c3b9bfd6ead 41 TFT.cls(); // clear the screen
dreschpe 0:7c3b9bfd6ead 42
esokic 1:bf59631f153f 43 while(1){
dreschpe 0:7c3b9bfd6ead 44 //first show the 4 directions
dreschpe 0:7c3b9bfd6ead 45 TFT.set_orientation(0);
dreschpe 0:7c3b9bfd6ead 46 TFT.background(Black);
dreschpe 0:7c3b9bfd6ead 47 TFT.cls();
dreschpe 0:7c3b9bfd6ead 48
dreschpe 0:7c3b9bfd6ead 49 TFT.set_font((unsigned char*) Arial12x12);
dreschpe 0:7c3b9bfd6ead 50 TFT.locate(0,0);
dreschpe 0:7c3b9bfd6ead 51 printf(" Hello Mbed 0");
esokic 1:bf59631f153f 52
dreschpe 0:7c3b9bfd6ead 53 wait(5); // wait two seconds
dreschpe 0:7c3b9bfd6ead 54
dreschpe 0:7c3b9bfd6ead 55 // draw some graphics
dreschpe 0:7c3b9bfd6ead 56 TFT.cls();
dreschpe 0:7c3b9bfd6ead 57 TFT.set_font((unsigned char*) Arial24x23);
dreschpe 0:7c3b9bfd6ead 58 TFT.locate(100,100);
dreschpe 0:7c3b9bfd6ead 59 TFT.printf("Graphic");
dreschpe 0:7c3b9bfd6ead 60
dreschpe 0:7c3b9bfd6ead 61 TFT.line(0,0,100,0,Green);
dreschpe 0:7c3b9bfd6ead 62 TFT.line(0,0,0,200,Green);
dreschpe 0:7c3b9bfd6ead 63 TFT.line(0,0,100,200,Green);
esokic 1:bf59631f153f 64 wait(5); // wait two seconds
esokic 1:bf59631f153f 65 TFT.rect(100,50,150,100,Red);
dreschpe 0:7c3b9bfd6ead 66 TFT.fillrect(180,25,220,70,Blue);
esokic 1:bf59631f153f 67
esokic 1:bf59631f153f 68
dreschpe 0:7c3b9bfd6ead 69 TFT.circle(80,150,33,White);
dreschpe 0:7c3b9bfd6ead 70 TFT.fillcircle(160,190,20,Yellow);
esokic 1:bf59631f153f 71
dreschpe 0:7c3b9bfd6ead 72 double s;
esokic 1:bf59631f153f 73
dreschpe 0:7c3b9bfd6ead 74 for (i=0; i<320; i++) {
dreschpe 0:7c3b9bfd6ead 75 s =20 * sin((long double) i / 10 );
dreschpe 0:7c3b9bfd6ead 76 TFT.pixel(i,100 + (int)s ,Red);
dreschpe 0:7c3b9bfd6ead 77 }
esokic 1:bf59631f153f 78
dreschpe 0:7c3b9bfd6ead 79
dreschpe 0:7c3b9bfd6ead 80 wait(5); // wait two seconds
esokic 1:bf59631f153f 81
esokic 1:bf59631f153f 82 /*
dreschpe 0:7c3b9bfd6ead 83 // bigger text
dreschpe 0:7c3b9bfd6ead 84 TFT.foreground(White);
dreschpe 0:7c3b9bfd6ead 85 TFT.background(Blue);
dreschpe 0:7c3b9bfd6ead 86 TFT.cls();
dreschpe 0:7c3b9bfd6ead 87 TFT.set_font((unsigned char*) Arial24x23);
dreschpe 0:7c3b9bfd6ead 88 TFT.locate(0,0);
dreschpe 0:7c3b9bfd6ead 89 TFT.printf("Different Fonts :");
esokic 1:bf59631f153f 90
dreschpe 0:7c3b9bfd6ead 91 TFT.set_font((unsigned char*) Neu42x35);
dreschpe 0:7c3b9bfd6ead 92 TFT.locate(10,30);
dreschpe 0:7c3b9bfd6ead 93 TFT.printf("Hello Mbed 1");
dreschpe 0:7c3b9bfd6ead 94 TFT.set_font((unsigned char*) Arial24x23);
dreschpe 0:7c3b9bfd6ead 95 TFT.locate(20,80);
dreschpe 0:7c3b9bfd6ead 96 TFT.printf("Hello Mbed 2");
dreschpe 0:7c3b9bfd6ead 97 TFT.set_font((unsigned char*) Arial12x12);
dreschpe 0:7c3b9bfd6ead 98 TFT.locate(35,120);
dreschpe 0:7c3b9bfd6ead 99 TFT.printf("Hello Mbed 3");
esokic 1:bf59631f153f 100
esokic 1:bf59631f153f 101 */
esokic 1:bf59631f153f 102
esokic 1:bf59631f153f 103 wait(5);
esokic 1:bf59631f153f 104
dreschpe 0:7c3b9bfd6ead 105 TFT.background(Black);
dreschpe 0:7c3b9bfd6ead 106 TFT.cls();
dreschpe 0:7c3b9bfd6ead 107 TFT.locate(10,10);
dreschpe 0:7c3b9bfd6ead 108 TFT.printf("Graphic from Flash");
dreschpe 0:7c3b9bfd6ead 109
dreschpe 0:7c3b9bfd6ead 110 // mbed logo
dreschpe 0:7c3b9bfd6ead 111 // defined in graphics.c
dreschpe 0:7c3b9bfd6ead 112 //__align(4)
dreschpe 0:7c3b9bfd6ead 113 //unsigned char p1[18920] = {
dreschpe 0:7c3b9bfd6ead 114 //0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, ....
dreschpe 0:7c3b9bfd6ead 115 //
esokic 1:bf59631f153f 116
dreschpe 0:7c3b9bfd6ead 117 TFT.Bitmap(90,90,172,55,p1);
esokic 1:bf59631f153f 118
dreschpe 0:7c3b9bfd6ead 119 wait(5);
dreschpe 0:7c3b9bfd6ead 120 TFT.cls();
dreschpe 0:7c3b9bfd6ead 121
esokic 1:bf59631f153f 122 /*
dreschpe 0:7c3b9bfd6ead 123 // to compare the speed of the internal file system and a SD-card
dreschpe 0:7c3b9bfd6ead 124 TFT.locate(10,10);
dreschpe 0:7c3b9bfd6ead 125 TFT.printf("Graphic from internal File System");
dreschpe 0:7c3b9bfd6ead 126 TFT.locate(10,20);
dreschpe 0:7c3b9bfd6ead 127 TFT.printf("open test.bmp");
dreschpe 0:7c3b9bfd6ead 128 int err = TFT.BMP_16(1,50,"/local/test.bmp");
dreschpe 0:7c3b9bfd6ead 129 if (err != 1) TFT.printf(" - Err: %d",err);
esokic 1:bf59631f153f 130 */
esokic 1:bf59631f153f 131 /* TFT.locate(10,110);
dreschpe 0:7c3b9bfd6ead 132 TFT.printf("Graphic from external SD-card");
dreschpe 0:7c3b9bfd6ead 133 TFT.locate(10,120);
dreschpe 0:7c3b9bfd6ead 134 err = TFT.BMP_16(1,140,"/sd/test.bmp");
dreschpe 0:7c3b9bfd6ead 135 if (err != 1) TFT.printf(" - Err: %d",err);
esokic 1:bf59631f153f 136 */
esokic 1:bf59631f153f 137 }
esokic 1:bf59631f153f 138
esokic 1:bf59631f153f 139
esokic 1:bf59631f153f 140
esokic 1:bf59631f153f 141 }