test for the SPI_TFT Lib
Dependencies: SPI_TFT TFT_fonts mbed
Fork of TFT by
main.cpp
- Committer:
- dreschpe
- Date:
- 2012-09-27
- Branch:
- cleanup
- Revision:
- 4:bc093468602e
- Parent:
- 3:0d07cf37bc00
File content as of revision 4:bc093468602e:
// example to test the TFT Display // Thanks to the GraphicsDisplay and TextDisplay classes #include "stdio.h" #include "mbed.h" #include "SPI_TFT.h" #include "string" #include "Arial12x12.h" #include "Arial24x23.h" #include "Arial28x28.h" #include "font_big.h" extern unsigned char p1[]; // the mbed logo // the TFT is connected to SPI pin 11-14 SPI_TFT TFT(p11, p12, p13, p14, p15,"TFT"); // mosi, miso, sclk, cs, reset int main() { int i; unsigned int y; TFT.claim(stdout); // send stdout to the TFT display //TFT.claim(stderr); // send stderr to the TFT display TFT.set_orientation(1); TFT.background(Black); // set background to black TFT.foreground(White); // set chars to white TFT.cls(); // clear the screen y= 0; //first show the 4 directions TFT.set_orientation(0); TFT.background(Black); TFT.cls(); TFT.set_font((unsigned char*) Arial12x12); TFT.locate(0,0); printf(" Hello Mbed 0"); TFT.set_orientation(1); TFT.locate(0,0); printf(" Hello Mbed 1"); TFT.set_orientation(2); TFT.locate(0,0); printf(" Hello Mbed 2"); TFT.set_orientation(3); TFT.locate(0,0); printf(" Hello Mbed 3"); TFT.set_orientation(1); TFT.set_font((unsigned char*) Arial24x23); TFT.locate(50,100); TFT.printf("TFT orientation"); wait(5); // wait two seconds // draw some graphics TFT.cls(); TFT.set_orientation(1); TFT.set_font((unsigned char*) Arial24x23); TFT.locate(100,100); TFT.printf("Graphic"); TFT.line(0,0,100,0,Green); TFT.line(0,0,0,200,Green); TFT.line(0,0,100,200,Green); TFT.rect(100,50,150,100,Red); TFT.fillrect(180,25,220,70,Blue); TFT.circle(80,150,33,White); TFT.fillcircle(160,190,20,Yellow); double s; for (i=0; i<320; i++) { s =20 * sin((long double) i / 10 ); TFT.pixel(i,100 + (int)s ,Red); } wait(5); // wait two seconds // bigger text TFT.foreground(White); TFT.background(Blue); TFT.cls(); TFT.set_font((unsigned char*) Arial24x23); TFT.locate(0,0); TFT.printf("Different Fonts :"); TFT.set_font((unsigned char*) Neu42x35); TFT.locate(0,30); TFT.printf("Hello Mbed 1"); TFT.set_font((unsigned char*) Arial24x23); TFT.locate(20,80); TFT.printf("Hello Mbed 2"); TFT.set_font((unsigned char*) Arial12x12); TFT.locate(35,120); TFT.printf("Hello Mbed 3"); wait(5); // mbed logo TFT.set_orientation(1); TFT.background(Black); TFT.cls(); TFT.locate(10,10); TFT.printf("Graphic from Flash"); TFT.Bitmap(90,90,172,55,p1); wait(5); graphix: TFT.set_orientation(1); TFT.cls(); TFT.locate(10,10); TFT.printf("Graphic from File System"); TFT.locate(10,20); TFT.printf("open test2.bmp"); int err = TFT.BMP_16(20,50,"test2.bmp"); if (err != 1) TFT.printf(" - Err: %d",err); }