EmbeddedArtists AB
Graphical demo for the LPC4088 Experiment Base Board with one of the Display Expansion Kits. This program displays how to use the emWin library from Segger.
Dependencies: EALib ewgui mbed
This program requires the emWin library. Instructions and more information.
Diff: EwGuiImpl.h
- Revision:
- 0:7f5765fcd048
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/EwGuiImpl.h Tue Jul 14 11:34:15 2015 +0000
@@ -0,0 +1,46 @@
+
+#ifndef EWGUIIMPL_H
+#define EWGUIIMPL_H
+
+#include "mbed.h"
+#include "EwGui.h"
+#include "EwPainter.h"
+#include "TouchPanel.h"
+
+class EwGuiImpl : public EwGui {
+public:
+
+ enum WhichDisplay {
+ TFT_5, // 5" display
+ TFT_4_3, // 4.3" display
+ };
+
+ EwGuiImpl(WhichDisplay which);
+
+ virtual void* getMemoryBlockAddress();
+ virtual uint32_t getMemoryBlockSize();
+
+ virtual uint32_t getDisplayWidth();
+ virtual uint32_t getDisplayHeight();
+
+ virtual void* getFrameBufferAddress();
+
+ virtual void getTouchValues(int32_t* x, int32_t* y, int32_t* z);
+
+ void calibrate();
+
+
+private:
+
+ uint32_t _width;
+ uint32_t _height;
+ uint32_t _fb;
+ uint32_t _mem;
+ uint32_t _memSz;
+ TouchPanel* _touch;
+
+ void drawCalibPoint(EwPainter &painter, int32_t x, int32_t y);
+};
+
+#endif
+