Library to control a QVGA TFT connected to SPI. You can use printf to print text The lib can handle different fonts, draw lines, circles, rect and bmp
Dependents: TFT_Test1 SourceCodePro31-SB Mandelbrot Mindwave-screen ... more
See http://mbed.org/cookbook/SPI-driven-QVGA-TFT for details.
Diff: SPI_TFT.cpp
- Revision:
- 11:9bb71766cafc
- Parent:
- 10:071ae6e02fcf
- Child:
- 12:9de056a58793
- Child:
- 13:2c91cb947161
diff -r 071ae6e02fcf -r 9bb71766cafc SPI_TFT.cpp --- a/SPI_TFT.cpp Sun Feb 03 18:18:43 2013 +0000 +++ b/SPI_TFT.cpp Tue Feb 19 21:49:55 2013 +0000 @@ -526,7 +526,7 @@ void SPI_TFT::hline(int x0, int x1, int y, int color) { - int w,i; + int w; w = x1 - x0 + 1; window(x0,y,w,1); wr_cmd(0x22); @@ -568,6 +568,7 @@ } while ((LPC_SSP1->SR & 0x10) == 0x10); // SPI FIFO not empty } #else + int i; for (i=0; i<w; i++) { _spi.write(color); }