#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?



/*local?includes*/
#include?“fpc_sensors.h“


/*?ioctl?*/
#define?MAGIC_NUMBER?255

#define?SENSOR_COMM_ADDRESS_DUMMY_LENGTH	_IOWR（MAGIC_NUMBER?1?u8*）
#define?SENSOR_COMM_ADDRESS_VALUE		_IOWR（MAGIC_NUMBER?2?u8*）
#define?SENSOR_WAIT_IRQ				_IOWR（MAGIC_NUMBER?3?u8*）
#define?SENSOR_SET_MODE				_IOWR（MAGIC_NUMBER?4?u8*）
#define?SENSOR_RESET				_IO（MAGIC_NUMBER?5）
#define?SENSOR_GET_MODE				_IOWR（MAGIC_NUMBER6u8*）

/*?navigation?modes?*/
#define?NAVIGATION_ENABLED		（1?<#define?NAVIGATION_DIGITAL		（1?<#define?NAVIGATION_ENHANCED		（1?<
/*?error?codes?for?ioctl?*/
#define	E_FPC_IRQ			501
#define?E_FPC_SPI			502
#define?E_FPC_IRQ_TIMEOUT		503


#define?WAIT_DONE?			0
#define?WAIT_TIMEOUT			1

#define?SPI_CLOCK_SPEED			10?*?1000?*?1000

/**
?*?pin?configuration?for?reset?irq?and?power.
?*?in?a?generic?implementation?FPC1080_POWER_GPIO?should?be?left
?*?undefined.
?*/

#define?FPC1080_RESET_GPIO	134
#define?FPC1080_POWER_GPIO	157
#define?FPC1080_IRQ_GPIO	133

/**
?*?default?navigation?mode
?*/
#define?DEFAULT_NAVIGATION_MODE	（NAVIGATION_ENABLED?|?NAVIGATION_DIGITAL）


static?DECLARE_WAIT_QUEUE_HEAD（waiting_interrupt_return）;
static?int?interrupt_done;


struct?sensor_settings?{
	u8?fngrDwnMin;
	u8?fngrDwnMid;
	u8?fngrDwnMax;
	u8?fngrDetThreshold;
	u8?fngrLostThreshold;
	u8?dXThreshold;
	u8?dYThreshold;
	u8?adcGain;
	u8?adcOffset;
	u8?colRdSpeed;
	u8?clickXThresh;
	u8?clickYThresh;
};

struct?fpc1080_sensor?{
	struct?spi_device*?spi;
	struct?list_head???list;
	struct?cdev?fpc1080_cdev;
	wait_queue_head_t?wg;
	u32?reset_gpio;
	u32?power_gpio;
	u32?irq_gpio;
	u32?irq;
	u8?sensemode;
	struct?sensor_settings?settings;
	u8?*data;
	u32?data_offset;
	u32?avail_data;
	struct?input_dev?*nav_dev;
	struct?task_struct?*nav_task;
	int?t_running;
	atomic_t?available;
};


struct?fpc1080_analog_data?{
	int?x_prev;
	int?y_prev;
	int?long_click;
};

static?struct?fpc1080_analog_data?analog_data;


static?struct?fpc1080_sensor?sensor;

static?struct?sensor_settings?navigation_settings?=?{
		.fngrDwnMin?=?50
		.fngrDwnMid?=?120
		.fngrDwnMax?=?255
		.fngrDetThreshold?=?25
		.fngrLostThreshold?=?25
		.dXThreshold?=?16
		.dYThreshold?=?16
		.colRdSpeed?=?5	
	};

static?signed?char?xacc?=?0;
static?signed?char?yacc?=?0;

	
static?inline?void?abs_dec（int*?x）?{
	if（!*x）
		return;
	if（*x?>?0）
		*x?-=?1;
	else
		*x?+=?1;
	
}

static?int?fpc1080_wait_for_irq（int?timeout）
{
	int?result;
	
	result?=?wait_event_interruptible_timeout（waiting_interrupt_returninterrupt_done?timeout）;
	if（result?!=?0）?{
		interrupt_done?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????4545340??2011-09-30?09:30??fpc1080_android_source\710-FPC1080A_F_Product-specification.pdf

?????文件????1175592??2011-09-30?09:30??fpc1080_android_source\711-FPC1080_IntegrationGuide_General_B.PDF

?????文件?????146348??2011-04-15?09:33??fpc1080_android_source\FPC1080?Android?driver?and?software?implementation.docx

?????文件??????22322??2011-04-06?21:07??fpc1080_android_source\fpc1080_android_source\driver\fpc1080.c

?????文件???????3167??2011-03-31?22:46??fpc1080_android_source\fpc1080_android_source\driver\fpc_sensors.h

?????文件????????296??2011-04-06?19:23??fpc1080_android_source\fpc1080_android_source\driver\Makefile

?????目錄??????????0??2011-10-25?10:18??fpc1080_android_source\fpc1080_android_source\driver

?????文件????????289??2011-04-04?16:40??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\.classpath

?????文件????????810??2011-03-31?23:05??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\.project

?????文件????????618??2011-04-11?22:08??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\.settings\org.eclipse.jdt.core.prefs

?????目錄??????????0??2011-10-25?09:44??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\.settings

?????文件???????1935??2011-04-07?16:39??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\AndroidManifest.xml

?????文件????????364??2011-04-11?22:09??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\default.properties

?????文件????????520??2011-04-15?15:31??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\jni\Android.mk

?????文件??????13631??2011-04-15?15:32??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\jni\fpc1080_interface.cpp

?????文件???????2475??2011-04-05?16:40??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\jni\FPC4030.h

?????文件?????341750??2011-04-14?22:48??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\jni\prebuilt\armeabi\libFPC4030.a

?????目錄??????????0??2011-10-25?09:44??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\jni\prebuilt\armeabi

?????文件?????321058??2011-04-14?22:40??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\jni\prebuilt\armeabi-v7a\libFPC4030.a

?????文件?????324226??2011-04-14?22:40??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\jni\prebuilt\armeabi-v7a\neon\libFPC4030.a

?????目錄??????????0??2011-10-25?09:44??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\jni\prebuilt\armeabi-v7a\neon

?????目錄??????????0??2011-10-25?09:44??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\jni\prebuilt\armeabi-v7a

?????目錄??????????0??2011-10-25?09:44??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\jni\prebuilt

?????目錄??????????0??2011-10-25?09:44??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\jni

?????目錄??????????0??2011-10-25?09:44??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\libs\armeabi-v7a

?????目錄??????????0??2011-10-25?09:44??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\libs

?????文件???????4147??2011-03-31?23:05??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\res\drawable-hdpi\icon.png

?????目錄??????????0??2011-10-25?09:44??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\res\drawable-hdpi

?????文件???????1723??2011-03-31?23:05??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\res\drawable-ldpi\icon.png

?????目錄??????????0??2011-10-25?09:44??fpc1080_android_source\fpc1080_android_source\workspace\ExampleProject\res\drawable-ldpi

............此處省略27個文件信息