stm32f769i_discovery_ts.h

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F769I_DISCOVERY_TS_H
#define __STM32F769I_DISCOVERY_TS_H

#ifdef __cplusplus
 extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32f769i_discovery.h"
#include "stm32f769i_discovery_lcd.h"

/* Include TouchScreen component driver */
#include "../Components/ft6x06/ft6x06.h"

#define TS_MAX_NB_TOUCH                 ((uint32_t) FT6206_MAX_DETECTABLE_TOUCH)

#define TS_NO_IRQ_PENDING               ((uint8_t) 0)
#define TS_IRQ_PENDING                  ((uint8_t) 1)

#define TS_SWAP_NONE                    ((uint8_t) 0x01)
#define TS_SWAP_X                       ((uint8_t) 0x02)
#define TS_SWAP_Y                       ((uint8_t) 0x04)
#define TS_SWAP_XY                      ((uint8_t) 0x08)

typedef struct
{
  uint8_t  touchDetected;                
  uint16_t touchX[TS_MAX_NB_TOUCH];      
  uint16_t touchY[TS_MAX_NB_TOUCH];      
#if (TS_MULTI_TOUCH_SUPPORTED == 1)
  uint8_t  touchWeight[TS_MAX_NB_TOUCH]; 
  uint8_t  touchEventId[TS_MAX_NB_TOUCH];     
  uint8_t  touchArea[TS_MAX_NB_TOUCH];   
  uint32_t gestureId; 
#endif  /* TS_MULTI_TOUCH_SUPPORTED == 1 */

} TS_StateTypeDef;

typedef enum
{
  TS_OK                = 0x00, 
  TS_ERROR             = 0x01, 
  TS_TIMEOUT           = 0x02, 
  TS_DEVICE_NOT_FOUND  = 0x03  
} TS_StatusTypeDef;

typedef enum
{
  GEST_ID_NO_GESTURE = 0x00, 
  GEST_ID_MOVE_UP    = 0x01, 
  GEST_ID_MOVE_RIGHT = 0x02, 
  GEST_ID_MOVE_DOWN  = 0x03, 
  GEST_ID_MOVE_LEFT  = 0x04, 
  GEST_ID_ZOOM_IN    = 0x05, 
  GEST_ID_ZOOM_OUT   = 0x06, 
  GEST_ID_NB_MAX     = 0x07 
} TS_GestureIdTypeDef;

typedef enum
{
  TOUCH_EVENT_NO_EVT        = 0x00, 
  TOUCH_EVENT_PRESS_DOWN    = 0x01, 
  TOUCH_EVENT_LIFT_UP       = 0x02, 
  TOUCH_EVENT_CONTACT       = 0x03, 
  TOUCH_EVENT_NB_MAX        = 0x04  
} TS_TouchEventTypeDef;

extern char * ts_event_string_tab[TOUCH_EVENT_NB_MAX];

extern char * ts_gesture_id_string_tab[GEST_ID_NB_MAX];
uint8_t BSP_TS_Init(uint16_t ts_SizeX, uint16_t ts_SizeY);
uint8_t BSP_TS_GetState(TS_StateTypeDef *TS_State);

#if (TS_MULTI_TOUCH_SUPPORTED == 1)
uint8_t BSP_TS_Get_GestureId(TS_StateTypeDef *TS_State);
uint8_t BSP_TS_ResetTouchData(TS_StateTypeDef *TS_State);
#endif /* TS_MULTI_TOUCH_SUPPORTED == 1 */

uint8_t BSP_TS_ITConfig(void);

/* These __weak function can be surcharged by application code in case the current settings
   need to be changed for specific (example GPIO allocation) */
void BSP_TS_INT_MspInit(void);

#ifdef __cplusplus
}
#endif

#endif /* __STM32F769I_DISCOVERY_TS_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/