109 lines
3.9 KiB
C
109 lines
3.9 KiB
C
// ===========================================================================
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// cyio.h
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// Copyright (C) 2008-2010 Bookeen - All rights reserved
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// ===========================================================================
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#define CYIO_EVENT_VERSION 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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} touch;
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struct
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{
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unsigned char key_ascii;
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} key;
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} data;
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} CyEvent_t;
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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_ACCEL = 'a',
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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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/* 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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/* System Event */
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#define CYEVENT_FLAG_USB_STATE (1 << 7) /*** If not set, the USB is unplugged */
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#define CYEVENT_FLAG_AC_STATE (1 << 6) /*** If not set, the AC is unplugged */
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#define CYEVENT_FLAG_AC_STATE (1 << 5) /*** If not set, the SD is unplugged */
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/* Timer event */
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#define CYEVENT_FLAG_TIMER_SCREEN (1 << 7)
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#define CYEVENT_FLAG_TIMER_DEVICE (1 << 6)
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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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/* Exported function of CyEvent */
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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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