test for the SPI_TFT Lib
Dependencies: SPI_TFT TFT_fonts mbed
Fork of TFT_Test1 by
main.cpp@5:a6e8dc7bd7e3, 2017-02-21 (annotated)
- Committer:
- MACRUM
- Date:
- Tue Feb 21 13:50:14 2017 +0000
- Revision:
- 5:a6e8dc7bd7e3
- Parent:
- 2:64fbd5e91109
Add MPS2 support
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
MACRUM | 5:a6e8dc7bd7e3 | 1 | // example to test the TFT Display |
MACRUM | 5:a6e8dc7bd7e3 | 2 | // Thanks to the GraphicsDisplay and TextDisplay classes from |
dreschpe | 2:64fbd5e91109 | 3 | |
dreschpe | 2:64fbd5e91109 | 4 | #include "stdio.h" |
dreschpe | 2:64fbd5e91109 | 5 | #include "mbed.h" |
dreschpe | 2:64fbd5e91109 | 6 | #include "SPI_TFT.h" |
dreschpe | 2:64fbd5e91109 | 7 | #include "string" |
dreschpe | 2:64fbd5e91109 | 8 | #include "Arial12x12.h" |
dreschpe | 2:64fbd5e91109 | 9 | #include "Arial24x23.h" |
dreschpe | 2:64fbd5e91109 | 10 | #include "Arial28x28.h" |
dreschpe | 2:64fbd5e91109 | 11 | #include "font_big.h" |
dreschpe | 2:64fbd5e91109 | 12 | |
dreschpe | 2:64fbd5e91109 | 13 | extern unsigned char p1[]; // the mbed logo |
dreschpe | 2:64fbd5e91109 | 14 | |
MACRUM | 5:a6e8dc7bd7e3 | 15 | // the TFT is connected to SPI pin 5-7 |
MACRUM | 5:a6e8dc7bd7e3 | 16 | //SPI_TFT TFT(p11, p12, p13, p14, p15,"TFT"); // mosi, miso, sclk, cs, reset |
MACRUM | 5:a6e8dc7bd7e3 | 17 | SPI_TFT TFT(CLCD_MOSI, CLCD_MISO, CLCD_SCLK, CLCD_SSEL , CLCD_RESET, "TFT"); // mosi, miso, sclk, cs, reset |
MACRUM | 5:a6e8dc7bd7e3 | 18 | Serial pc(USBTX, USBRX); |
MACRUM | 5:a6e8dc7bd7e3 | 19 | |
MACRUM | 5:a6e8dc7bd7e3 | 20 | const uint16_t colorTable[18] = { |
MACRUM | 5:a6e8dc7bd7e3 | 21 | Black, |
MACRUM | 5:a6e8dc7bd7e3 | 22 | Navy, |
MACRUM | 5:a6e8dc7bd7e3 | 23 | DarkGreen, |
MACRUM | 5:a6e8dc7bd7e3 | 24 | DarkCyan, |
MACRUM | 5:a6e8dc7bd7e3 | 25 | Maroon, |
MACRUM | 5:a6e8dc7bd7e3 | 26 | Purple, |
MACRUM | 5:a6e8dc7bd7e3 | 27 | Olive, |
MACRUM | 5:a6e8dc7bd7e3 | 28 | LightGrey, |
MACRUM | 5:a6e8dc7bd7e3 | 29 | DarkGrey, |
MACRUM | 5:a6e8dc7bd7e3 | 30 | Blue, |
MACRUM | 5:a6e8dc7bd7e3 | 31 | Green, |
MACRUM | 5:a6e8dc7bd7e3 | 32 | Cyan, |
MACRUM | 5:a6e8dc7bd7e3 | 33 | Red, |
MACRUM | 5:a6e8dc7bd7e3 | 34 | Magenta, |
MACRUM | 5:a6e8dc7bd7e3 | 35 | Yellow, |
MACRUM | 5:a6e8dc7bd7e3 | 36 | White, |
MACRUM | 5:a6e8dc7bd7e3 | 37 | Orange, |
MACRUM | 5:a6e8dc7bd7e3 | 38 | GreenYellow |
MACRUM | 5:a6e8dc7bd7e3 | 39 | }; |
MACRUM | 5:a6e8dc7bd7e3 | 40 | |
MACRUM | 5:a6e8dc7bd7e3 | 41 | void screen2(void) // Graphics |
MACRUM | 5:a6e8dc7bd7e3 | 42 | { |
MACRUM | 5:a6e8dc7bd7e3 | 43 | //Draw some graphics |
MACRUM | 5:a6e8dc7bd7e3 | 44 | int i, x[2], y[2] ; |
MACRUM | 5:a6e8dc7bd7e3 | 45 | |
MACRUM | 5:a6e8dc7bd7e3 | 46 | TFT.background(Black); |
MACRUM | 5:a6e8dc7bd7e3 | 47 | TFT.foreground(White); |
MACRUM | 5:a6e8dc7bd7e3 | 48 | TFT.cls() ; |
MACRUM | 5:a6e8dc7bd7e3 | 49 | TFT.set_font((unsigned char*) Arial12x12); |
MACRUM | 5:a6e8dc7bd7e3 | 50 | TFT.locate(90,0); |
MACRUM | 5:a6e8dc7bd7e3 | 51 | TFT.printf("Graphics"); |
dreschpe | 2:64fbd5e91109 | 52 | |
MACRUM | 5:a6e8dc7bd7e3 | 53 | x[0] = 25 ; |
MACRUM | 5:a6e8dc7bd7e3 | 54 | x[1] = 224 ; |
MACRUM | 5:a6e8dc7bd7e3 | 55 | y[0] = 20 ; |
MACRUM | 5:a6e8dc7bd7e3 | 56 | y[1] = 219 ; |
MACRUM | 5:a6e8dc7bd7e3 | 57 | for (i = 20 ; i < 220 ; i += 10) { |
MACRUM | 5:a6e8dc7bd7e3 | 58 | TFT.line(i+5, y[0], i+5, y[1], Blue) ; |
MACRUM | 5:a6e8dc7bd7e3 | 59 | TFT.line(x[0], i, x[1], i, Blue) ; |
MACRUM | 5:a6e8dc7bd7e3 | 60 | } |
MACRUM | 5:a6e8dc7bd7e3 | 61 | TFT.line(125, y[0], 125, y[1], Green) ; |
MACRUM | 5:a6e8dc7bd7e3 | 62 | TFT.line(x[0], 120, x[1], 120, Green) ; |
MACRUM | 5:a6e8dc7bd7e3 | 63 | TFT.rect(x[0],y[0], x[1], y[1], Green) ; |
MACRUM | 5:a6e8dc7bd7e3 | 64 | TFT.locate(10, 20) ; |
MACRUM | 5:a6e8dc7bd7e3 | 65 | TFT.printf("V") ; |
MACRUM | 5:a6e8dc7bd7e3 | 66 | TFT.locate(0, 115) ; |
MACRUM | 5:a6e8dc7bd7e3 | 67 | TFT.printf("0.0") ; |
MACRUM | 5:a6e8dc7bd7e3 | 68 | TFT.locate(115, 225) ; |
MACRUM | 5:a6e8dc7bd7e3 | 69 | TFT.printf("0.0") ; |
MACRUM | 5:a6e8dc7bd7e3 | 70 | TFT.locate(215, 225) ; |
MACRUM | 5:a6e8dc7bd7e3 | 71 | TFT.printf("T") ; |
MACRUM | 5:a6e8dc7bd7e3 | 72 | |
MACRUM | 5:a6e8dc7bd7e3 | 73 | double s; |
MACRUM | 5:a6e8dc7bd7e3 | 74 | for (int i = x[0]; i < 225; i++) { |
MACRUM | 5:a6e8dc7bd7e3 | 75 | s = 40 * sin((long double)i / 20); |
MACRUM | 5:a6e8dc7bd7e3 | 76 | TFT.pixel(i, 120 + (int)s, White); |
MACRUM | 5:a6e8dc7bd7e3 | 77 | } |
MACRUM | 5:a6e8dc7bd7e3 | 78 | #if 0 |
MACRUM | 5:a6e8dc7bd7e3 | 79 | TFT.fillrect(10, 240, 229, 309, White) ; |
MACRUM | 5:a6e8dc7bd7e3 | 80 | TFT.rect(10, 240, 229, 309, Red) ; |
MACRUM | 5:a6e8dc7bd7e3 | 81 | TFT.rect(11, 241, 228, 308, Red) ; |
MACRUM | 5:a6e8dc7bd7e3 | 82 | |
MACRUM | 5:a6e8dc7bd7e3 | 83 | TFT.background(White) ; |
MACRUM | 5:a6e8dc7bd7e3 | 84 | TFT.foreground(Black) ; |
MACRUM | 5:a6e8dc7bd7e3 | 85 | TFT.locate(20, 250) ; |
MACRUM | 5:a6e8dc7bd7e3 | 86 | TFT.printf("With QVGA resolution") ; |
MACRUM | 5:a6e8dc7bd7e3 | 87 | TFT.locate(20, 270) ; |
MACRUM | 5:a6e8dc7bd7e3 | 88 | TFT.printf("simple graphics drawing") ; |
MACRUM | 5:a6e8dc7bd7e3 | 89 | TFT.locate(20, 290) ; |
MACRUM | 5:a6e8dc7bd7e3 | 90 | TFT.printf("capability is provided") ; |
MACRUM | 5:a6e8dc7bd7e3 | 91 | #endif |
MACRUM | 5:a6e8dc7bd7e3 | 92 | } |
MACRUM | 5:a6e8dc7bd7e3 | 93 | |
MACRUM | 5:a6e8dc7bd7e3 | 94 | int main() |
MACRUM | 5:a6e8dc7bd7e3 | 95 | { |
MACRUM | 5:a6e8dc7bd7e3 | 96 | pc.baud(38400); |
MACRUM | 5:a6e8dc7bd7e3 | 97 | pc.printf("Hello, mbed world.\n"); |
MACRUM | 5:a6e8dc7bd7e3 | 98 | pc.printf("System core lock : %d\n", SystemCoreClock); |
MACRUM | 5:a6e8dc7bd7e3 | 99 | |
MACRUM | 5:a6e8dc7bd7e3 | 100 | TFT.claim(stdout); // send stdout to the TFT display |
dreschpe | 2:64fbd5e91109 | 101 | //TFT.claim(stderr); // send stderr to the TFT display |
dreschpe | 2:64fbd5e91109 | 102 | |
MACRUM | 5:a6e8dc7bd7e3 | 103 | while(1) { |
MACRUM | 5:a6e8dc7bd7e3 | 104 | TFT.background(Black); // set background to black |
MACRUM | 5:a6e8dc7bd7e3 | 105 | TFT.foreground(White); // set chars to white |
MACRUM | 5:a6e8dc7bd7e3 | 106 | TFT.cls(); // clear the screen |
MACRUM | 5:a6e8dc7bd7e3 | 107 | TFT.set_font((unsigned char*) Arial12x12); // select the font |
MACRUM | 5:a6e8dc7bd7e3 | 108 | |
MACRUM | 5:a6e8dc7bd7e3 | 109 | // first show the 4 directions |
MACRUM | 5:a6e8dc7bd7e3 | 110 | TFT.set_orientation(0); |
MACRUM | 5:a6e8dc7bd7e3 | 111 | TFT.locate(0,0); |
MACRUM | 5:a6e8dc7bd7e3 | 112 | printf(" Hello Mbed 0"); |
MACRUM | 5:a6e8dc7bd7e3 | 113 | TFT.set_orientation(1); |
MACRUM | 5:a6e8dc7bd7e3 | 114 | TFT.locate(0,0); |
MACRUM | 5:a6e8dc7bd7e3 | 115 | printf(" Hello Mbed 1"); |
MACRUM | 5:a6e8dc7bd7e3 | 116 | TFT.set_orientation(2); |
MACRUM | 5:a6e8dc7bd7e3 | 117 | TFT.locate(0,0); |
MACRUM | 5:a6e8dc7bd7e3 | 118 | printf(" Hello Mbed 2"); |
MACRUM | 5:a6e8dc7bd7e3 | 119 | TFT.set_orientation(3); |
MACRUM | 5:a6e8dc7bd7e3 | 120 | TFT.locate(0,0); |
MACRUM | 5:a6e8dc7bd7e3 | 121 | printf(" Hello Mbed 3"); |
MACRUM | 5:a6e8dc7bd7e3 | 122 | TFT.set_orientation(1); |
MACRUM | 5:a6e8dc7bd7e3 | 123 | TFT.set_font((unsigned char*) Arial24x23); |
MACRUM | 5:a6e8dc7bd7e3 | 124 | TFT.locate(50,100); |
MACRUM | 5:a6e8dc7bd7e3 | 125 | TFT.printf("TFT orientation"); |
MACRUM | 5:a6e8dc7bd7e3 | 126 | |
MACRUM | 5:a6e8dc7bd7e3 | 127 | wait(5); // wait two seconds |
MACRUM | 5:a6e8dc7bd7e3 | 128 | |
MACRUM | 5:a6e8dc7bd7e3 | 129 | screen2(); |
MACRUM | 5:a6e8dc7bd7e3 | 130 | wait(5); |
MACRUM | 5:a6e8dc7bd7e3 | 131 | |
MACRUM | 5:a6e8dc7bd7e3 | 132 | // draw some graphics |
MACRUM | 5:a6e8dc7bd7e3 | 133 | TFT.background(Black); // set background to black |
MACRUM | 5:a6e8dc7bd7e3 | 134 | TFT.foreground(White); // set chars to white |
MACRUM | 5:a6e8dc7bd7e3 | 135 | TFT.cls(); |
MACRUM | 5:a6e8dc7bd7e3 | 136 | TFT.set_orientation(1); |
MACRUM | 5:a6e8dc7bd7e3 | 137 | TFT.set_font((unsigned char*) Arial24x23); |
MACRUM | 5:a6e8dc7bd7e3 | 138 | TFT.locate(120,30); |
MACRUM | 5:a6e8dc7bd7e3 | 139 | TFT.printf("Graphic"); |
MACRUM | 5:a6e8dc7bd7e3 | 140 | |
MACRUM | 5:a6e8dc7bd7e3 | 141 | /* |
MACRUM | 5:a6e8dc7bd7e3 | 142 | TFT.line(0,0,100,200,Green); |
MACRUM | 5:a6e8dc7bd7e3 | 143 | TFT.rect(100,50,150,100,Red); |
MACRUM | 5:a6e8dc7bd7e3 | 144 | TFT.fillrect(180,25,220,70,Blue); |
MACRUM | 5:a6e8dc7bd7e3 | 145 | TFT.circle(80,150,33,White); |
MACRUM | 5:a6e8dc7bd7e3 | 146 | */ |
MACRUM | 5:a6e8dc7bd7e3 | 147 | |
MACRUM | 5:a6e8dc7bd7e3 | 148 | int c = 0; |
MACRUM | 5:a6e8dc7bd7e3 | 149 | for(int i = 0; i < 32; i++) { |
MACRUM | 5:a6e8dc7bd7e3 | 150 | TFT.fillrect(i*10, i*7, i*10 + 20, i*7 + 20, colorTable[c++]); |
MACRUM | 5:a6e8dc7bd7e3 | 151 | TFT.rect(i*10, 240 - i*7,i*10 + 20, 240 - i*7 - 20, colorTable[c++]); |
MACRUM | 5:a6e8dc7bd7e3 | 152 | TFT.circle(i*10, 120, 20, colorTable[c++]); |
MACRUM | 5:a6e8dc7bd7e3 | 153 | if (c > 18) |
MACRUM | 5:a6e8dc7bd7e3 | 154 | c = 0; |
MACRUM | 5:a6e8dc7bd7e3 | 155 | } |
MACRUM | 5:a6e8dc7bd7e3 | 156 | |
MACRUM | 5:a6e8dc7bd7e3 | 157 | wait(5); // wait two seconds |
MACRUM | 5:a6e8dc7bd7e3 | 158 | |
MACRUM | 5:a6e8dc7bd7e3 | 159 | // bigger text |
MACRUM | 5:a6e8dc7bd7e3 | 160 | TFT.foreground(White); |
MACRUM | 5:a6e8dc7bd7e3 | 161 | TFT.background(Blue); |
MACRUM | 5:a6e8dc7bd7e3 | 162 | TFT.cls(); |
MACRUM | 5:a6e8dc7bd7e3 | 163 | TFT.set_font((unsigned char*) Arial24x23); |
MACRUM | 5:a6e8dc7bd7e3 | 164 | TFT.locate(0,0); |
MACRUM | 5:a6e8dc7bd7e3 | 165 | TFT.printf("Different Fonts :"); |
MACRUM | 5:a6e8dc7bd7e3 | 166 | |
MACRUM | 5:a6e8dc7bd7e3 | 167 | TFT.set_font((unsigned char*) Neu42x35); |
MACRUM | 5:a6e8dc7bd7e3 | 168 | TFT.locate(0,30); |
MACRUM | 5:a6e8dc7bd7e3 | 169 | TFT.printf("Hello Mbed 1"); |
MACRUM | 5:a6e8dc7bd7e3 | 170 | TFT.set_font((unsigned char*) Arial24x23); |
MACRUM | 5:a6e8dc7bd7e3 | 171 | TFT.locate(20,80); |
MACRUM | 5:a6e8dc7bd7e3 | 172 | TFT.printf("Hello Mbed 2"); |
MACRUM | 5:a6e8dc7bd7e3 | 173 | TFT.set_font((unsigned char*) Arial12x12); |
MACRUM | 5:a6e8dc7bd7e3 | 174 | TFT.locate(35,120); |
MACRUM | 5:a6e8dc7bd7e3 | 175 | TFT.printf("Hello Mbed 3"); |
MACRUM | 5:a6e8dc7bd7e3 | 176 | wait(5); |
MACRUM | 5:a6e8dc7bd7e3 | 177 | |
MACRUM | 5:a6e8dc7bd7e3 | 178 | // mbed logo |
MACRUM | 5:a6e8dc7bd7e3 | 179 | TFT.set_orientation(1); |
MACRUM | 5:a6e8dc7bd7e3 | 180 | TFT.background(Black); |
MACRUM | 5:a6e8dc7bd7e3 | 181 | TFT.cls(); |
MACRUM | 5:a6e8dc7bd7e3 | 182 | TFT.Bitmap(90,90,172,55,p1); |
MACRUM | 5:a6e8dc7bd7e3 | 183 | wait(5); |
MACRUM | 5:a6e8dc7bd7e3 | 184 | } |
dreschpe | 2:64fbd5e91109 | 185 | } |
dreschpe | 2:64fbd5e91109 | 186 |