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#ifndef _TOUCHSCREEN_H
#define _TOUCHSCREEN_H
typedef enum
{
ID_MAIN =0,
ID_SUB =1,
ID_INVALID =2,
}touch_id_type;
//��д��ز���
typedef enum
{
MODE_INVALID=0,
MODE_NORMAL,
MODE_HANDWRITE,
MODE_GLOVE,
MODE_WINDOW,
MODE_MAX,
}touch_mode_type;
typedef enum
{
OREITATION_INVALID =0,
OREITATION_0 =1,
OREITATION_90 =2,
OREITATION_180 =3,
OREITATION_270 =4,
}touch_oreitation_type;
typedef struct touchscreen_funcs {
touch_id_type touch_id; // 0--������1---����
int touch_type; // 1---��������2---������
int (*active)(void); // 1--��ǰʹ��״̬��0--����״̬
int (*firmware_need_update)(void);// 1--��Ҫ�����̼���0--�̼��Ѿ�������
int (*firmware_do_update)(void); //ϵͳд"update"
int (*need_calibrate)(void); // 1--��ҪУ��0--����ҪУ
int (*calibrate)(void); //ϵͳд"calibrate"
int (*get_firmware_version)(char * );//���س���
int (*reset_touchscreen)(void); //ͨ��д"reset"
touch_mode_type (*get_mode)(void);//���뷨"handwrite" "normal"
int (*set_mode)(touch_mode_type );//���뷨"handwrite" "normal"
touch_oreitation_type (*get_oreitation)(void);//������Ӧ��"oreitation:X"
int (*set_oreitation)(touch_oreitation_type ); //������Ӧ��"oreitation:X"
int (*read_regs)(char * ); //buf[256]: ef ab [�Ĵ���]��ֵ
int (*write_regs)(const char * ); //buf[256]: ef ab [�Ĵ���]��ֵ
int (*debug)(int ); //���ص���ģʽ
int (*get_vendor)(char *);
int (*get_wakeup_gesture)(char *);
int (*gesture_ctrl)(const char *);
int (*get_charger_state)(char *);
int (*set_charger_state)(const char *);
}touchscreen_ops_tpye;
struct virtual_keys_button {
int x;
int y;
int width;
int height;
unsigned int code;
unsigned int key_status;
};
struct tw_platform_data{
int (*init)(void);
void (*release)(void);
int (*power) (int on);
int (*reset) (int ms);
int (*suspend)(void);
int (*resume)(void);
unsigned char (*get_id_pin)(void);
struct virtual_keys_button *buttons;
int nbuttons;
unsigned long irqflag;
unsigned int gpio_irq;
unsigned int gpio_reset;
int screen_x;
int screen_y;
int key_debounce;
int pwr_en;
unsigned int sleep_pwr_en;
const char *ts_vcc_i2c;
const char *ts_vdd;
};
#endif /* _TOUCHSCREEN_H */
/**********************************************************************
* �������ƣ�touchscreen_set_ops
* �������������ô������ڵ��������
* ���������touchscreen_ops_tpye
* ���������NONE
* ����ֵ ��0---�ɹ���-1---ʧ��
* ����˵����
* ������ ���� ������
* --------------------------------------------------------------------
* 2011/11/19 �봺�� �� ��
**********************************************************************/
extern int touchscreen_set_ops(touchscreen_ops_tpye *ops);
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