Erik - / Mbed 2 deprecated Mini_DK_clk

Simple clock program for LPC1768 Mini-DK

Dependencies:   RTC mbed

Mini_DK/TouchADS7843/Touch.h@0:ab0aec01b38e, 2012-12-30 (annotated)

Committer:
Sissors
Date:
Sun Dec 30 21:31:56 2012 +0000
Revision:
0:ab0aec01b38e
v0.1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Sissors 0:ab0aec01b38e 1
Sissors 0:ab0aec01b38e 2 #ifndef MBED_Touch_H
Sissors 0:ab0aec01b38e 3 #define MBED_Touch_H
Sissors 0:ab0aec01b38e 4
Sissors 0:ab0aec01b38e 5 #include "SPI_TFT.h"
Sissors 0:ab0aec01b38e 6 #include "mbed.h"
Sissors 0:ab0aec01b38e 7
Sissors 0:ab0aec01b38e 8 typedef struct
Sissors 0:ab0aec01b38e 9 {
Sissors 0:ab0aec01b38e 10 int x;
Sissors 0:ab0aec01b38e 11 int y;
Sissors 0:ab0aec01b38e 12 } Coordinate;
Sissors 0:ab0aec01b38e 13
Sissors 0:ab0aec01b38e 14 typedef struct
Sissors 0:ab0aec01b38e 15 {
Sissors 0:ab0aec01b38e 16 int An,
Sissors 0:ab0aec01b38e 17 Bn,
Sissors 0:ab0aec01b38e 18 Cn,
Sissors 0:ab0aec01b38e 19 Dn,
Sissors 0:ab0aec01b38e 20 En,
Sissors 0:ab0aec01b38e 21 Fn,
Sissors 0:ab0aec01b38e 22 Divider ;
Sissors 0:ab0aec01b38e 23 } Matrix;
Sissors 0:ab0aec01b38e 24
Sissors 0:ab0aec01b38e 25 class TouchScreenADS7843 : public SPI_TFT
Sissors 0:ab0aec01b38e 26 {
Sissors 0:ab0aec01b38e 27 public:
Sissors 0:ab0aec01b38e 28 // (To be modified) C code below works on KEIL compiler but NOT on LPCXpresso/mbed
Sissors 0:ab0aec01b38e 29 // extern Coordinate ScreenSample[3];
Sissors 0:ab0aec01b38e 30 // extern Coordinate DisplaySample[3];
Sissors 0:ab0aec01b38e 31 // extern Matrix matrix ;
Sissors 0:ab0aec01b38e 32 // extern Coordinate display ;
Sissors 0:ab0aec01b38e 33
Sissors 0:ab0aec01b38e 34 TouchScreenADS7843(PinName tp_mosi,PinName tp_miso,PinName tp_sclk,PinName tp_cs,PinName tp_irq,PinName mosi, PinName miso, PinName sclk, PinName cs, PinName reset,const char* name ="TFT");
Sissors 0:ab0aec01b38e 35
Sissors 0:ab0aec01b38e 36 void TP_Init(void);
Sissors 0:ab0aec01b38e 37 void TP_GetAdXY(int *x,int *y);
Sissors 0:ab0aec01b38e 38 void TP_DrawPoint(unsigned int Xpos,unsigned int Ypos,unsigned int color);
Sissors 0:ab0aec01b38e 39 // Coordinate Read_Ads7846(void);
Sissors 0:ab0aec01b38e 40 unsigned char Read_Ads7846(Coordinate * screenPtr);
Sissors 0:ab0aec01b38e 41 void TouchPanel_Calibrate(Matrix * matrixPtr);
Sissors 0:ab0aec01b38e 42 unsigned char getDisplayPoint(Coordinate * displayPtr,Coordinate * screenPtr,Matrix * matrixPtr );
Sissors 0:ab0aec01b38e 43
Sissors 0:ab0aec01b38e 44 SPI _tp_spi;
Sissors 0:ab0aec01b38e 45 DigitalOut _tp_cs;
Sissors 0:ab0aec01b38e 46 DigitalIn _tp_irq;
Sissors 0:ab0aec01b38e 47
Sissors 0:ab0aec01b38e 48 protected:
Sissors 0:ab0aec01b38e 49
Sissors 0:ab0aec01b38e 50 #define SPI_RD_DELAY 1
Sissors 0:ab0aec01b38e 51 #define CHX 0xd0 // 12 bit mode
Sissors 0:ab0aec01b38e 52 #define CHY 0x90
Sissors 0:ab0aec01b38e 53
Sissors 0:ab0aec01b38e 54 int Read_XY(unsigned char XY);
Sissors 0:ab0aec01b38e 55 void DrawCross(unsigned int Xpos,unsigned int Ypos);
Sissors 0:ab0aec01b38e 56 unsigned char setCalibrationMatrix( Coordinate * displayPtr,Coordinate * screenPtr,Matrix * matrixPtr);
Sissors 0:ab0aec01b38e 57
Sissors 0:ab0aec01b38e 58 };
Sissors 0:ab0aec01b38e 59 #endif