Peter Drescher
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
Revision 8:e1f5232d93a0, committed 2011-12-12
- Comitter:
- dreschpe
- Date:
- Mon Dec 12 23:07:26 2011 +0000
- Parent:
- 7:4781bb8eed45
- Child:
- 9:9dc5dfdda734
- Commit message:
- fix pixel funcion
Changed in this revision
| SPI_TFT.cpp | Show annotated file Show diff for this revision Revisions of this file |
| SPI_TFT.h | Show annotated file Show diff for this revision Revisions of this file |
--- a/SPI_TFT.cpp Sun Sep 04 21:24:35 2011 +0000
+++ b/SPI_TFT.cpp Mon Dec 12 23:07:26 2011 +0000
@@ -240,6 +240,10 @@
wr_reg(0x02, (x >> 8));
wr_reg(0x07, (y >> 0));
wr_reg(0x06, (y >> 8));
+ wr_reg(0x05, (x+1 >> 0));
+ wr_reg(0x04, (x+1 >> 8));
+ wr_reg(0x09, (y+1 >> 0));
+ wr_reg(0x08, (y+1 >> 8));
wr_cmd(0x22);
wr_dat(color);
}
--- a/SPI_TFT.h Sun Sep 04 21:24:35 2011 +0000
+++ b/SPI_TFT.h Mon Dec 12 23:07:26 2011 +0000
@@ -283,9 +283,18 @@
DigitalOut _cs;
DigitalOut _reset;
unsigned char* font;
+
+
+
protected:
+ /** Set draw window region to whole screen
+ *
+ */
+ void WindowMax (void);
+
+
/** draw a horizontal line
*
* @param x0 horizontal start
@@ -314,10 +323,7 @@
*/
void window (unsigned int x, unsigned int y, unsigned int w, unsigned int h);
- /** Set draw window region to whole screen
- *
- */
- void WindowMax (void);
+
/** Init the HX8347D controller
*