Diff: DmTouch.h

Revision:

0:d6ff5fa503e8

Child:

3:02c19cbc707c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DmTouch.h	Tue May 13 09:31:24 2014 +0000
@@ -0,0 +1,66 @@
+/**********************************************************************************************
+ Copyright (c) 2014 DisplayModule. All rights reserved.
+
+ Redistribution and use of this source code, part of this source code or any compiled binary
+ based on this source code is permitted as long as the above copyright notice and following
+ disclaimer is retained.
+
+ DISCLAIMER:
+ THIS SOFTWARE IS SUPPLIED "AS IS" WITHOUT ANY WARRANTIES AND SUPPORT. DISPLAYMODULE ASSUMES
+ NO RESPONSIBILITY OR LIABILITY FOR THE USE OF THE SOFTWARE.
+ ********************************************************************************************/
+
+#ifndef DM_TOUCH_h
+#define DM_TOUCH_h
+
+#include "dm_platform.h"
+
+class DmTouch
+{
+public:
+  enum Display {
+    DM_TFT28_103,
+    DM_TFT24_104,
+    DM_TFT28_105,
+	DM_TFT35_107,
+  };
+
+#if defined (DM_TOOLCHAIN_ARDUINO)
+  DmTouch(Display disp, uint8_t cs, int8_t tIrq = -1, uint8_t hardwareSpi = 1, uint8_t clk = -1, uint8_t mosi = -1, uint8_t miso = -1, uint16_t width = 240, uint16_t height = 320);
+#elif defined (DM_TOOLCHAIN_MBED)
+  DmTouch(Display disp, bool hardwareSPI=true);
+#endif
+  void init();
+  void readTouchData(uint16_t& posX, uint16_t& posY, bool& touching);
+  uint8_t isTouched();
+private:
+  void spiWrite(uint8_t data);
+  uint8_t spiRead();
+  uint16_t readData12(uint8_t command);
+  void enableIrq();
+
+  uint16_t _width, _height;
+  uint8_t _cs, _clk, _mosi, _miso;
+  uint8_t _irq;
+
+  int _calibLowX, _calibLowY;
+  float _calibModifierX, _calibModifierY;
+  bool _calibInvertedTouch;
+  bool _hardwareSpi;
+
+#if defined (DM_TOOLCHAIN_ARDUINO)
+  regtype *_pinDC, *_pinCS, *_pinCLK, *_pinMOSI, *_pinMISO, *_pinIrq;
+  regsize _bitmaskDC, _bitmaskCS, _bitmaskCLK, _bitmaskMOSI, _bitmaskMISO, _bitmaskIrq;
+  uint8_t _spiSettings;
+#elif defined (DM_TOOLCHAIN_MBED)
+  DigitalOut *_pinDC, *_pinCS, *_pinCLK, *_pinMOSI, *_pinMISO, *_led;
+  DigitalIn *_pinIrq;
+  SPI *_spi;
+#endif
+
+};
+#endif
+
+
+
+