164 lines
6.7 KiB
C
164 lines
6.7 KiB
C
// ===========================================================================
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// Cybook Event Manager - cyevent.h
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// Copyright (C) 2008-2010 Bookeen - All rights reserved
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// ===========================================================================
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#define CYEV_CURRENT_VERSION 0x10 /* 1.0 */
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#pragma pack(1)
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typedef struct sCyEvent_t
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{
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unsigned char type;
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unsigned char flags;
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unsigned char version; /*** Use for later compatibility */
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union
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{
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unsigned char raw[13];
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struct
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{
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unsigned short x1;
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unsigned short y1;
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unsigned short x2;
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unsigned short y2;
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unsigned char fingers;
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} touch;
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unsigned char key;
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unsigned char orientation;
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unsigned char timer_type;
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} data;
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} CyEvent_t;
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#pragma pack()
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#define NEW_CYEVENT(evType) { \
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.type = evType, \
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.flags = 0, \
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.version = CYEV_CURRENT_VERSION, \
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.data.raw = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, }
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enum
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{
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CYEVENT_TYPE_KEY = 'k',
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CYEVENT_TYPE_TOUCH = 't',
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CYEVENT_TYPE_ORIENTATION = 'o',
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CYEVENT_TYPE_TIMER = 'z',
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CYEVENT_TYPE_SYSTEM = 's',
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//CYIO_EVENT_ = '',
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};
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// Key events
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#define CYEVENT_KEY_ENTER 'e'
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#define CYEVENT_KEY_RIGHT 'r'
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#define CYEVENT_KEY_DOWN 'd'
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#define CYEVENT_KEY_LEFT 'l'
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#define CYEVENT_KEY_UP 'u'
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#define CYEVENT_KEY_F1 '1'
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#define CYEVENT_KEY_F2 '2'
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#define CYEVENT_KEY_F3 '3'
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#define CYEVENT_KEY_F4 '4'
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#define CYEVENT_KEY_OFF 'o'
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#define CYEVENT_KEY_DSLP 's'
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#define CYEVENT_KEY_VOLP '+'
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#define CYEVENT_KEY_VOLN '-'
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#define CYEVENT_KEY_TOGGLE_ACCEL 'a'
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#define CYEVENT_KEY_FACTORY_RESET 'f'
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#define CYEVENT_KEY_USB_IN 'p'
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#define CYEVENT_KEY_USB_OUT 'P'
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/* Timer event */
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#define CYEVENT_TIMER_SCREEN 's'
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#define CYEVENT_TIMER_DEVICE 'd'
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/* Flags definitions */
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/* Bit 7 to Bit 4 are event type dependent. If the event need more than 4 flags,
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* it can use it's own "private" values
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*/
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/* Key event flags */
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#define CYEVENT_FLAG_KEY_CONTROL_CHARS (1 << 7) /***< Signal that the current key is not a real key (ie not an ascii value) */
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/* Touch event flags */
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#define CYEVENT_FLAG_TOUCH_UP (0x1 << 6)
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#define CYEVENT_FLAG_TOUCH_MOVE (0x2 << 6)
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#define CYEVENT_FLAG_TOUCH_DOWN (0x3 << 6)
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#define CYEVENT_FLASH_TOUCH_MASK (0x3 << 6)
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#define CYEVENT_FLAG_TWO_FINGER_DOWN (1 << 5)
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/* System Event */
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#define CYEVENT_FLAG_USB_MESSAGE (0x0 << 6) /***< this is an USB event */
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//#define CYEVENT_FLAG_AC_MESSAGE (0x1 << 6) /***< this is an AC event */
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#define CYEVENT_FLAG_SD_MESSAGE (0x2 << 6) /***< this is a SD event */
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#define CYEVENT_FLAG_SYS_STATUS (1 << 5) /***< this event is a plug (1) or unplug (0) event */
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/* These bits are set by the implementation and should not be touched by the driver / receiver */
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/* Bit 3 to Bit 2 are reserved (v1) */
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#define CYEVENT_FLAG_ENDOFREPEAT (1 << 1)
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#define CYEVENT_FLAG_REPEATEVENT (1 << 0)
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// ===========================================================================
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#ifdef __KERNEL__
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// ===========================================================================
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/* Exported function of CyEvent */
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int CyEvent_PushNewEvent(CyEvent_t *CyEvent, char wantRepeat);
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int CyEvent_PushNewUniqueEvent(CyEvent_t *CyEvent);
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int CyEvent_PushOrUpdateUniqueEvent(CyEvent_t *CyEvent, char wantRepeat);
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int CyEvent_PushOrUpdateUniqueEventFlaged(CyEvent_t *CyEvent, char wantRepeat, unsigned char flagMask);
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int CyEvent_InvalidateUniqueEvent(CyEvent_t *CyEvent);
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int CyEvent_InvalidateRepeatableEvent(CyEvent_t *CyEvent);
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// ===========================================================================
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typedef void (*callback_func)(void);
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typedef void (*callback2_func)(unsigned char data);
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typedef int (*ioctl_func)(unsigned int cmd, unsigned long arg);
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typedef struct cyevent_device
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{
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callback_func resume, suspend, deepsleep;
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callback2_func event_read;
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callback_func event_listempty;
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ioctl_func ioctl;
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unsigned int ioctl_prefix;
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unsigned char event_read_listen; /* 0 here mean all events */
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} cyevent_device;
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#define NEW_CYDEV() { .resume = NULL, .suspend = NULL, .deepsleep = NULL .ioctl = NULL,\
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.event_listempty = NULL, .event_read = NULL, .event_read_listen = 0, }
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#define IOCTL_PFX(c) ((c & 0xFF) << 8)
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int CyEvent_RegisterDevice(cyevent_device *dev);
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int CyEvent_DeregisterDevice(cyevent_device *dev);
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// ===========================================================================
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#endif
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// ===========================================================================
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/* TODO: This part should be moved elsewhere... */
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// ===========================================================================
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/* Non directly CyIO related values, but used for the Accelerometer */
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#define G_SENSOR_ON '1'
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#define G_SENSOR_OFF '0'
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#define G_SENSOR_CAL 'C'
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enum
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{
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CYGSENSOR_STATUS_ENABLED = 0, /** The accelerometer is enabled */
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CYGSENSOR_STATUS_DISABLED = 1, /** The accelerometer is disabled */
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CYGSENSOR_STATUS_NOTCALIB = 2, /** Not calibrated, or invalid calibration data */
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CYGSENSOR_STATUS_CALIBRATED = 3, /** This status should never been read, but it could help to debug */
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CYGSENSOR_STATUS_UNKNOWN = 4, /** This status should never been read, but it could help to debug */
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CYGSENSOR_STATUS_CHIPDETECTED = 5, /** This status should never been read, used to say if we correctly detected the I²C accelerometer Chip */
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CYGSENSOR_STATUS_CRITICALERROR = 6, /** If we are in this status, the G-Sensor is non working: possible cause, defective chip */
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CYGSENSOR_STATUS_SUSPENDED = 7, /** The GSENSOR was on, the device go to deepsleep, so we go in this state. */
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};
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#define SET_IOCTL(c, v) (((c & 0xFF) << 8) | (v & 0xFF))
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#define GET_IOCTL_PREFIX(c) (c & 0xFF00)
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#define CYIO_CTL_LED_CMD SET_IOCTL('C', 'l')
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#define CYIO_CTL_USB_STATUS SET_IOCTL('C', 'u')
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#define CYIO_CTL_SD_STATUS SET_IOCTL('C', 's')
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#define CYIO_CTL_PWRLED_CHANGE 0x002
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#define CYIO_CTL_WFILED_CHANGE 0x020
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#define CYIO_CTL_BTHLED_CHANGE 0x200
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#define CYIO_CTL_PWRLED_SETON (CYIO_CTL_PWRLED_CHANGE | 0x001)
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#define CYIO_CTL_WFILED_SETON (CYIO_CTL_WFILED_CHANGE | 0x010)
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#define CYIO_CTL_BTHLED_SETON (CYIO_CTL_BTHLED_CHANGE | 0x100)
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#define CYIO_CTL_PWRLED_SETOFF (CYIO_CTL_PWRLED_CHANGE | 0x000)
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#define CYIO_CTL_WFILED_SETOFF (CYIO_CTL_WFILED_CHANGE | 0x000)
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#define CYIO_CTL_BTHLED_SETOFF (CYIO_CTL_BTHLED_CHANGE | 0x000)
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