Diff: DmTpFt6x06.h

Revision:

13:6ff2649b6c27

Child:

14:2db7065edbec

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DmTpFt6x06.h	Fri Sep 18 14:59:13 2015 +0000
@@ -0,0 +1,76 @@
+/**********************************************************************************************
+ Copyright (c) 2015 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_TPFT6X06_h
+#define DM_TPFT6X06_h
+
+#include "dm_platform.h"
+#if defined (DM_TOOLCHAIN_ARDUINO)
+#include <Wire.h>
+#elif defined (DM_TOOLCHAIN_MBED)
+#include "mbed.h"
+#endif
+
+#if defined (DM_TOOLCHAIN_ARDUINO)
+#define FT6x06_ADDR                   0x38
+#elif defined (DM_TOOLCHAIN_MBED)
+#define FT6x06_ADDR                   0x70
+#endif
+
+#define FT6x06_DEV_MODE               0x00
+#define FT6x06_GEST_ID                0x01
+#define FT6x06_TD_STATUS              0x02
+#define FT6x06_TH_GROUP               0x80
+#define FT6x06_PERIODACTIVE           0x88
+#define FT6x06_CHIPER                 0xA3
+#define FT6x06_G_MODE                 0xA4
+#define FT6x06_FIRMID                 0xA6
+#define FT6x06_FOCALTECH_ID           0xA8
+#define FT6x06_RELEASE_CODE_ID        0xAF
+
+#define WAIT_ACK_TIMEOUT              100
+#define COM_OK                        0
+#define ACK_ERROR                     1   
+
+class DmTpFt6x06
+{
+public:
+  enum Display {
+    DM_TFT28_116 = 116,
+  };
+ 
+#if defined (DM_TOOLCHAIN_ARDUINO)  
+  DmTpFt6x06(Display disp, bool useIrq=true);
+#elif defined (DM_TOOLCHAIN_MBED)
+  DmTpFt6x06(Display disp, I2C &i2c, bool useIrq=true);
+#endif  
+  void init();
+  void readTouchData(uint16_t& posX, uint16_t& posY, bool& touching);
+  bool readTouchData(uint16_t& posX, uint16_t& posY);
+  bool isTouched();
+  
+private:
+ uint8_t readRegister8(uint8_t reg);  
+ void writeRegister8(uint8_t reg, uint8_t val); 
+  void enableIrq();
+  int8_t _irq; 
+#if defined (DM_TOOLCHAIN_ARDUINO)
+  regtype *_pinIrq;
+  regsize _bitmaskIrq;
+#elif defined (DM_TOOLCHAIN_MBED)
+  long map(long x, long in_min, long in_max, long out_min, long out_max);
+  DigitalIn *_pinIrq;
+  I2C *_i2c;
+#endif
+};
+#endif
+