imxregs.hpp

完整的触摸屏驱动源程序

/*--------------------------------------------------------------------------*/
// imxregs.hpp:
//
// Register Address Definitions for i.MX CPU. These registers addresses
// are used by the touch driver and the LCD driver for PEG.
/*--------------------------------------------------------------------------*/

#define PORTC_GUIS 0x0021c220   // Port C GPIO Use Register
#define PORTC_GPR  0x0021c238   // Port C General Purpose Register
#define PORTC_OCR2 0x0021c208   // Port C OCR2
#define PORTC_DDIR 0x0021c200   // Port C Data Dir
#define PORTC_DATA 0x0021c21c   // Port C Data
#define PORTD_GUIS 0x0021c320   // Port D GPIO Use Register
#define PORTD_GPR  0x0021c338   // Port D General Purpose Register
#define PORTD_DDIR 0x0021c300   // Port D Data Direction Register
#define PORTD_DATA 0x0021c31c   // Port D Data Register
#define PORTD_SMPL 0x0021c324   // Port D Sample Status