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authorJörg Frings-Fürst <debian@jff-webhosting.net>2014-10-06 14:00:40 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2014-10-06 14:00:40 +0200
commit6e9c41a892ed0e0da326e0278b3221ce3f5713b8 (patch)
tree2e301d871bbeeb44aa57ff9cc070fcf3be484487 /backend/mustek_usb2_asic.h
Initial import of sane-backends version 1.0.24-1.2
Diffstat (limited to 'backend/mustek_usb2_asic.h')
-rw-r--r--backend/mustek_usb2_asic.h1421
1 files changed, 1421 insertions, 0 deletions
diff --git a/backend/mustek_usb2_asic.h b/backend/mustek_usb2_asic.h
new file mode 100644
index 0000000..ffc92ff
--- /dev/null
+++ b/backend/mustek_usb2_asic.h
@@ -0,0 +1,1421 @@
+/* sane - Scanner Access Now Easy.
+
+ Copyright (C) 2005 Mustek.
+ Originally maintained by Mustek
+ Author:Roy 2005.5.24
+
+ This file is part of the SANE package.
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ MA 02111-1307, USA.
+
+ As a special exception, the authors of SANE give permission for
+ additional uses of the libraries contained in this release of SANE.
+
+ The exception is that, if you link a SANE library with other files
+ to produce an executable, this does not by itself cause the
+ resulting executable to be covered by the GNU General Public
+ License. Your use of that executable is in no way restricted on
+ account of linking the SANE library code into it.
+
+ This exception does not, however, invalidate any other reasons why
+ the executable file might be covered by the GNU General Public
+ License.
+
+ If you submit changes to SANE to the maintainers to be included in
+ a subsequent release, you agree by submitting the changes that
+ those changes may be distributed with this exception intact.
+
+ If you write modifications of your own for SANE, it is your choice
+ whether to permit this exception to apply to your modifications.
+ If you do not wish that, delete this exception notice.
+
+ This file implements a SANE backend for the Mustek BearPaw 2448 TA Pro
+ and similar USB2 scanners. */
+
+#ifndef MUSTEK_USB2_ASIC_H
+#define MUSTEK_USB2_ASIC_H
+
+#include "../include/sane/sanei_usb.h"
+
+/* ---------------------- low level asic defines -------------------------- */
+
+#define TRUE 1
+#define FALSE 0
+
+#define _MAX(a,b) ((a)>(b)?(a):(b))
+#define _MIN(a,b) ((a)<(b)?(a):(b))
+
+#ifndef LOBYTE
+#define LOBYTE(w) (SANE_Byte)((unsigned short)(w) & 0x00ff)
+#endif
+
+#ifndef HIBYTE
+#define HIBYTE(w) (SANE_Byte)((unsigned short)(w)>>8 & 0x00ff)
+#endif
+
+
+typedef enum tagFIRMWARESTATE
+{
+ FS_NULL = 0,
+ FS_ATTACHED = 1,
+ FS_OPENED = 2,
+ FS_SCANNING = 3
+} FIRMWARESTATE, *LPFIRMWARESTATE;
+
+typedef enum tagMOTORSTATE
+{
+ MS_STILL = 0,
+ MS_MOVED = 1
+} MOTORSTATE, *LPMOTORSTATE;
+
+typedef enum tagUSBHOST
+{
+ HT_USB10 = 0,
+ HT_USB20 = 1
+} USBHOST;
+
+typedef enum tagLIGHTSOURCE
+{
+ LS_REFLECTIVE = 1,
+ LS_POSITIVE = 2,
+ LS_NEGATIVE = 4
+} LIGHTSOURCE;
+
+typedef struct
+{
+ unsigned int LongX;
+ unsigned int PicWidth;
+ unsigned int PicHeight;
+
+ unsigned int Top;
+ unsigned int Bottom;
+ unsigned int Left;
+ unsigned int Right;
+ unsigned int ScanMode;
+ unsigned int Dpi;
+ unsigned int TotalMotorSteps;
+
+ unsigned int CCD_Pixel_Length;
+ SANE_Byte LineGap;
+ SANE_Byte TG_Pulse_Width_Pixel;
+ SANE_Byte TG_Wait_Width_Pixel;
+ unsigned short Multi_TG_Dummy_Pixel;
+ unsigned short CCD_Dummy_Pixel;
+ SANE_Byte Dummy_Cycle;
+ SANE_Byte TG_Times;
+
+ double LineTime;
+
+ unsigned short StartPixel;
+ unsigned short StartLine;
+}
+ScanParam;
+
+typedef struct
+{
+ unsigned int Shading_Table_Size;
+ unsigned int Image_Buffer_Size;
+ unsigned int Full_Bank;
+ unsigned int Line_Pixel;
+ double Line_Time;
+ SANE_Byte LineGap;
+}
+Temps;
+
+typedef struct
+{
+ /* AFE */
+ unsigned int AFE_ADCCLK_Timing;
+ unsigned int AFE_ADCVS_Timing;
+ unsigned int AFE_ADCRS_Timing;
+ unsigned short AFE_ChannelA_LatchPos;
+ unsigned short AFE_ChannelB_LatchPos;
+ unsigned short AFE_ChannelC_LatchPos;
+ unsigned short AFE_ChannelD_LatchPos;
+ SANE_Byte AFE_Secondary_FF_LatchPos;
+ /* Sensor */
+ unsigned int CCD_DummyCycleTiming;
+ SANE_Byte PHTG_PluseWidth;
+ SANE_Byte PHTG_WaitWidth;
+ unsigned short ChannelR_StartPixel;
+ unsigned short ChannelR_EndPixel;
+ unsigned short ChannelG_StartPixel;
+ unsigned short ChannelG_EndPixel;
+ unsigned short ChannelB_StartPixel;
+ unsigned short ChannelB_EndPixel;
+ SANE_Byte PHTG_TimingAdj;
+ SANE_Byte PHTG_TimingSetup;
+
+ /*1200dpi */
+ unsigned int CCD_PHRS_Timing_1200;
+ unsigned int CCD_PHCP_Timing_1200;
+ unsigned int CCD_PH1_Timing_1200;
+ unsigned int CCD_PH2_Timing_1200;
+ SANE_Byte DE_CCD_SETUP_REGISTER_1200;
+ unsigned short wCCDPixelNumber_1200;
+
+ /*600dpi */
+ unsigned int CCD_PHRS_Timing_600;
+ unsigned int CCD_PHCP_Timing_600;
+ unsigned int CCD_PH1_Timing_600;
+ unsigned int CCD_PH2_Timing_600;
+ SANE_Byte DE_CCD_SETUP_REGISTER_600;
+ unsigned short wCCDPixelNumber_600;
+} Timings;
+
+
+typedef struct tagADConverter
+{
+ SANE_Byte GainR;
+ SANE_Byte GainG;
+ SANE_Byte GainB;
+ SANE_Byte OffsetR;
+ SANE_Byte OffsetG;
+ SANE_Byte OffsetB;
+ SANE_Bool DirectionR;
+ SANE_Bool DirectionG;
+ SANE_Bool DirectionB;
+} ADConverter, LPADConverter;
+
+
+
+typedef struct
+{
+ unsigned int Shading;
+ SANE_Byte Shading_0;
+ SANE_Byte Shading_1;
+ SANE_Byte Shading_2;
+
+ unsigned int Motor;
+ SANE_Byte Motor_0;
+ SANE_Byte Motor_1;
+ SANE_Byte Motor_2;
+
+ SANE_Byte ImageEndAddr_0;
+ SANE_Byte ImageEndAddr_1;
+ SANE_Byte ImageEndAddr_2;
+
+ SANE_Byte ImageFullBank_0;
+ SANE_Byte ImageFullBank_1;
+}
+RamPosition;
+
+typedef enum tagTASSTATUS
+{
+ TA_NOT_PLUGIN = 0,
+ TA_PLUGIN = 1,
+ TA_UNKNOW = 2
+} TASTATUS;
+
+typedef struct
+{
+ int fd; /* File Description of Scanner */
+
+ FIRMWARESTATE firmwarestate; /* record firmware state */
+ MOTORSTATE motorstate; /* record motor status */
+ SANE_Bool isFirstOpenChip; /* If first open chip, is TRUE */
+ USBHOST UsbHost; /* The type of USB port */
+ LIGHTSOURCE lsLightSource; /* light source of scanner */
+ ScanParam Scan; /* The parameters of Scan */
+
+ unsigned int dwBytesCountPerRow;
+ unsigned int dwCalibrationBytesCountPerRow;
+
+ Temps Temp;
+ Timings Timing;
+ ADConverter AD;
+
+ SANE_Bool isHardwareShading;
+
+ RamPosition RamPositions;
+
+ unsigned short * lpGammaTable;
+ SANE_Byte isMotorMove;
+
+ unsigned int ibase1;
+ unsigned int ibase2;
+
+ unsigned short SWWidth;
+
+ TASTATUS TA_Status;
+
+ SANE_Byte isMotorGoToFirstLine; /*Roy add */
+ SANE_Byte * lpShadingTable; /*Roy add */
+ SANE_Byte isUniformSpeedToScan;
+}
+Asic, *PAsic;
+
+typedef enum
+{
+ STATUS_GOOD = 0,
+ STATUS_CANCELLED,
+ STATUS_EOF,
+ STATUS_DEVICE_BUSY,
+ STATUS_INVAL,
+ STATUS_MEM_ERROR,
+ STATUS_IO_ERROR,
+ STATUS_ACCESS_ERROR
+}
+STATUS;
+
+
+/* For ScanObj */
+typedef struct Point
+{
+ unsigned int x;
+ unsigned int y;
+}
+Point;
+
+typedef struct Rect
+{
+ unsigned int left;
+ unsigned int right;
+ unsigned int top;
+ unsigned int bottom;
+}
+Rect;
+
+typedef struct RGBColor
+{
+ unsigned short Red;
+ unsigned short Green;
+ unsigned short Blue;
+}
+RGBColor;
+
+/* debug levels */
+#define DBG_CRIT 0 /* Critical errors thatshould be printed even
+ if user hasn't enabled debugging -- use
+ with care and only after sane_open has been
+ called */
+#define DBG_ERR 1 /* Other errors */
+#define DBG_WARN 2 /* unusual conditions that may not be fatal */
+#define DBG_INFO 3 /* information useful for the deucated user */
+#define DBG_DET 4 /* more detailed information */
+#define DBG_FUNC 5 /* start and exits of high level functions */
+#define DBG_ASIC 6 /* starts and exits of low level functions */
+#define DBG_DBG 10 /* usefull only for tracing bugs */
+
+
+#define DPI_2400 0x8000
+#define DPI_1200 0x8000
+#define DPI_600 0x8000
+#define DPI_300 0x4000
+#define DPI_200 0x2aaa
+#define DPI_150 0x2000
+#define DPI_100 0x1555
+#define DPI_75 0x1000
+#define DPI_50 0xaaa
+#define PIXEL_TIME 333 /*unit : ms */
+#define DRAM_1Mx16_SIZE (1024*1024) /*unit : word */
+#define PackAreaStartAddress ((DRAM_1Mx16_SIZE/4)*3)
+
+#define TEMP_MEMORY_SIZE_64K 64*1024
+
+#define CALIBRATION_PIXEL_WIDTH 10240 /*need 512x */
+#define CALIBRATE_WHITE_LINECOUNT 40
+#define CALIBRATE_DARK_LINECOUNT 2
+
+#define ACTION_MODE_ACCDEC_MOVE 0
+#define ACTION_MODE_UNIFORM_SPEED_MOVE 1
+
+#define ACTION_TYPE_BACKWARD 0
+#define ACTION_TYPE_FORWARD 1
+#define ACTION_TYPE_BACKTOHOME 2
+#define ACTION_TYPE_TEST_MODE 3
+
+
+#define SENSOR0_DETECTED 0x10
+#define SENSOR1_DETECTED 0x20
+#define SENSOR0AND1_DETECTED 0x30
+
+#define READ_RAM 0
+#define WRITE_RAM 1
+
+#define EXTERNAL_RAM 0
+#define ON_CHIP_PRE_GAMMA 1
+#define ON_CHIP_FINAL_GAMMA 2
+
+#define MOTOR_TABLE_SIZE 512*8
+
+#define ValidPixelNumberFor600DPI 5100 + 50 + 250
+#define ValidPixelNumberFor1200DPI 10200 + 100 + 500
+
+#define OverLapPixelNumber600 0
+#define OverLapPixelNumber1200 0
+#define SegmentGap 0
+#define BANK_SIZE (64)
+
+#define WaitBufferOneLineSize 11000*6
+
+#define CCD_PIXEL_NUMBER 21600
+#define CCD_Line_Spacing 24
+#define CCD_EvneOdd_Spacing 2
+
+#define ShadingTableSize(x) ( ((x + 10)*6) + ( ((x + 10)*6)/240)*16 )
+#define ACC_DEC_STEP_TABLE_SIZE (512) /*unit : word */
+#define TableBase(x) ((((x)+((1<<TABLE_OFFSET_BASE)-1))>>TABLE_OFFSET_BASE)<<TABLE_OFFSET_BASE)
+#define NUM_OF_ACC_DEC_STEP_TABLE (8) /*unit : word */
+#define TABLE_BASE_SIZE (1024*2*2*2*2) /*unit : word */
+#define LAMP0_PWM_DEFAULT 255
+#define LAMP1_PWM_DEFAULT 255
+
+#define TABLE_OFFSET_BASE (14) /*unit : word */
+#define CHECK_HOME_SLEEP_TIME 100
+
+#define _MOTOR_MOVE_TYPE _4_TABLE_SPACE_FOR_FULL_STEP
+
+
+#define TA_CAL_PIXELNUMBER 50000
+
+#define SENSOR_DPI 1200
+#define TA_IMAGE_PIXELNUMBER 61000
+#define MAX_PATH 256
+
+
+/**************************** ASIC registers ***********************/
+
+/*ES01_XX = Easy Scan_01 register hex xx*/
+#define ES01_00_AFEReg0 0x00
+#define ES01_01_AFEReg1 0x01
+#define ES01_02_AFEReg2 0x02
+#define ES01_03_AFEReg3 0x03
+#define ES01_04_AFEReset 0x04
+#define ES01_05_AFEReg4 0x05
+
+#define ES01_20_DACRed 0x20
+#define ES01_21_DACGreen 0x21
+#define ES01_22_DACBlue 0x22
+#define ES01_24_SignRed 0x24
+#define ES01_25_SignGreen 0x25
+#define ES01_26_SignBlue 0x26
+#define ES01_28_PGARed 0x28
+#define ES01_29_PGAGreen 0x29
+#define ES01_2A_PGABlue 0x2A
+
+#define ES01_00_ADAFEConfiguration 0x00
+#define ES01_02_ADAFEMuxConfig 0x02
+#define ES01_04_ADAFEPGACH1 0x04
+#define ES01_06_ADAFEPGACH2 0x06
+#define ES01_08_ADAFEPGACH3 0x08
+
+#define ES01_0C_ADAFEOffsetCH1P 0x0C
+#define ES01_0D_ADAFEOffsetCH1N 0x0D
+#define ES01_0E_ADAFEOffsetCH2P 0x0E
+#define ES01_0F_ADAFEOffsetCH2N 0x0F
+#define ES01_10_ADAFEOffsetCH3P 0x10
+#define ES01_11_ADAFEOffsetCH3N 0x11
+
+#define ES01_00_AD9826Configuration 0x00
+#define ES01_02_AD9826MuxConfig 0x02
+#define ES01_04_AD9826PGARed 0x04
+#define ES01_06_AD9826PGAGreen 0x06
+#define ES01_08_AD9826PGABlue 0x08
+#define ES01_0A_AD9826OffsetRedP 0x0a
+#define ES01_0B_AD9826OffsetRedN 0x0b
+#define ES01_0C_AD9826OffsetGreenP 0x0c
+#define ES01_0D_AD9826OffsetGreenN 0x0d
+#define ES01_0E_AD9826OffsetBlueP 0x0e
+#define ES01_0F_AD9826OffsetBlueN 0x0f
+
+#define ES02_50_MOTOR_CURRENT_CONTORL 0x50
+ /* bit[0] */
+#define DOWN_LOAD_MOTOR_TABLE_DISABLE 0x00
+#define DOWN_LOAD_MOTOR_TABLE_ENABLE 0x01
+ /* bit[3:1] */
+#define _4_TABLE_SPACE_FOR_FULL_STEP 0x00
+#define _8_TABLE_SPACE_FOR_1_DIV_2_STEP 0x02
+#define _16_TABLE_SPACE_FOR_1_DIV_4_STEP 0x06
+#define _32_TABLE_SPACE_FOR_1_DIV_8_STEP 0x0E
+ /* bit[4] */
+#define MOTOR_TABLE_ADDR_SHOW_IN_FIRST_PIXEL_OF_LINE_DISABLE 0x00
+#define MOTOR_TABLE_ADDR_SHOW_IN_FIRST_PIXEL_OF_LINE_ENABLE 0x10
+ /* bit[5] */
+#define MOTOR_CURRENT_TABLE_ADDRESS_BIT4_TO_BIT0_DISABLE 0x00
+#define MOTOR_CURRENT_TABLE_ADDRESS_BIT4_TO_BIT0_ENABLE 0x20
+
+#define ES02_51_MOTOR_PHASE_TABLE_1 0x51
+#define ES02_52_MOTOR_CURRENT_TABLE_A 0x52
+#define ES02_53_MOTOR_CURRENT_TABLE_B 0x53
+
+#define ES01_5F_REGISTER_BANK_SELECT 0x5F
+ /* bit[1:0] */
+#define SELECT_REGISTER_BANK0 0x00
+#define SELECT_REGISTER_BANK1 0x01
+#define SELECT_REGISTER_BANK2 0x02
+
+/* AFE Auto Configuration Gain & Offset Register */
+#define ES01_60_AFE_AUTO_GAIN_OFFSET_RED_LB 0x60
+#define ES01_61_AFE_AUTO_GAIN_OFFSET_RED_HB 0x61
+#define ES01_62_AFE_AUTO_GAIN_OFFSET_GREEN_LB 0x62
+#define ES01_63_AFE_AUTO_GAIN_OFFSET_GREEN_HB 0x63
+#define ES01_64_AFE_AUTO_GAIN_OFFSET_BLUE_LB 0x64
+#define ES01_65_AFE_AUTO_GAIN_OFFSET_BLUE_HB 0x65
+
+#define ES01_74_HARDWARE_SETTING 0x74
+/* bit[0] */
+#define MOTOR1_SERIAL_INTERFACE_G10_8_ENABLE 0x01
+#define MOTOR1_SERIAL_INTERFACE_G10_8_DISABLE 0x00
+/* bit[1]*/
+#define LED_OUT_G11_ENABLE 0x02
+#define LED_OUT_G11_DISABLE 0x00
+ /* bit[2] */
+#define SLAVE_SERIAL_INTERFACE_G15_14_ENABLE 0x04
+#define SLAVE_SERIAL_INTERFACE_G15_14_DISABLE 0x00
+ /* bit[3] */
+#define SHUTTLE_CCD_ENABLE 0x08
+#define SHUTTLE_CCD_DISABLE 0x00
+ /* bit[4] */
+#define HARDWARE_RESET_ESIC_AFE_ENABLE 0x10
+#define HARDWARE_RESET_ESIC_AFE_DISABLE 0x00
+
+#define ES01_79_AFEMCLK_SDRAMCLK_DELAY_CONTROL 0x79
+ /* bit[3:0] */
+#define AFEMCLK_DELAY_0_ns 0x00
+#define AFEMCLK_DELAY_2_ns 0x01
+#define AFEMCLK_DELAY_4_ns 0x02
+#define AFEMCLK_DELAY_6_ns 0x03
+#define AFEMCLK_DELAY_8_ns 0x04
+#define AFEMCLK_DELAY_10_ns 0x05
+#define AFEMCLK_DELAY_12_ns 0x06
+#define AFEMCLK_DELAY_14_ns 0x07
+#define AFEMCLK_DELAY_16_ns 0x08
+#define AFEMCLK_DELAY_18_ns 0x09
+#define AFEMCLK_DELAY_20_ns 0x0A
+/* bit[7:4]*/
+#define SDRAMCLK_DELAY_0_ns 0x00
+#define SDRAMCLK_DELAY_2_ns 0x10
+#define SDRAMCLK_DELAY_4_ns 0x20
+#define SDRAMCLK_DELAY_6_ns 0x30
+#define SDRAMCLK_DELAY_8_ns 0x40
+#define SDRAMCLK_DELAY_10_ns 0x50
+#define SDRAMCLK_DELAY_12_ns 0x60
+#define SDRAMCLK_DELAY_14_ns 0x70
+#define SDRAMCLK_DELAY_16_ns 0x80
+#define SDRAMCLK_DELAY_18_ns 0x90
+#define SDRAMCLK_DELAY_20_ns 0xA0
+
+#define ES01_82_AFE_ADCCLK_TIMING_ADJ_BYTE0 0x82
+#define ES01_83_AFE_ADCCLK_TIMING_ADJ_BYTE1 0x83
+#define ES01_84_AFE_ADCCLK_TIMING_ADJ_BYTE2 0x84
+#define ES01_85_AFE_ADCCLK_TIMING_ADJ_BYTE3 0x85
+#define ES01_86_DisableAllClockWhenIdle 0x86
+ /* bit[0] */
+#define CLOSE_ALL_CLOCK_ENABLE 0x01
+#define CLOSE_ALL_CLOCK_DISABLE 0x00
+#define ES01_87_SDRAM_Timing 0x87
+
+#define ES01_88_LINE_ART_THRESHOLD_HIGH_VALUE 0x88
+#define ES01_89_LINE_ART_THRESHOLD_LOW_VALUE 0x89
+
+#define ES01_8A_FixScanStepMSB 0x8a
+#define ES01_8B_Status 0x8b
+ /* bit[4:0] */
+#define H1H0L1L0_PS_MJ 0x00
+#define SCAN_STATE 0x01
+#define GPIO0_7 0x02
+#define GPIO8_15 0x03
+#define AVAILABLE_BANK_COUNT0_7 0x04
+#define AVAILABLE_BANK_COUNT8_15 0x05
+#define RAM_ADDRESS_POINTER0_7 0x06
+#define RAM_ADDRESS_POINTER8_15 0x07
+#define RAM_ADDRESS_POINTER16_19 0x08
+#define CARRIAGE_POS_DURING_SCAN0_7 0x09
+#define CARRIAGE_POS_DURING_SCAN8_15 0x0a
+#define CARRIAGE_POS_DURING_SCAN16_19 0x0b
+#define LINE_TIME0_7 0x0C
+#define LINE_TIME8_15 0x0d
+#define LINE_TIME16_19 0x0e
+#define LAST_COMMAND_ADDRESS 0x0f
+#define LAST_COMMAND_DATA 0x10
+#define SERIAL_READ_REGISTER_0 0x11
+#define SERIAL_READ_REGISTER_1 0x12
+#define SERIAL_READ_REGISTER_2 0x13
+#define SERIAL_READ_REGISTER_3 0x14
+#define MOTOR_STEP_TRIGER_POSITION7_0 0x15
+#define MOTOR_STEP_TRIGER_POSITION15_8 0x16
+#define MOTOR_STEP_TRIGER_POSITION23_16 0x17
+#define CHIP_STATUS_A 0x18 /*reserve */
+#define CHIP_STRING_0 0x19 /*0x45'E' */
+#define CHIP_STRING_1 0x1a /*0x53'S' */
+#define CHIP_STRING_2 0x1b /*0x43'C' */
+#define CHIP_STRING_3 0x1c /*0x41'A' */
+#define CHIP_STRING_4 0x1d /*0x4E'N' */
+#define CHIP_STRING_5 0x1e /*0x30'0' */
+#define CHIP_STRING_6 0x1f /*0x31'1' */
+#define ES01_8C_RestartMotorSynPixelNumberM16LSB 0x8c
+#define ES01_8D_RestartMotorSynPixelNumberM16MSB 0x8d
+#define ES01_90_Lamp0PWM 0x90
+#define ES01_91_Lamp1PWM 0x91
+#define ES01_92_TimerPowerSaveTime 0x92
+#define ES01_93_MotorWatchDogTime 0x93
+#define ES01_94_PowerSaveControl 0x94
+ /* bit[0] */
+#define TIMER_POWER_SAVE_ENABLE 0x01
+#define TIMER_POWER_SAVE_DISABLE 0x00
+
+/* bit[1]*/
+#define USB_POWER_SAVE_ENABLE 0x02
+#define USB_POWER_SAVE_DISABLE 0x00
+/* bit[2]*/
+#define USB_REMOTE_WAKEUP_ENABLE 0x04
+#define USB_REMOTE_WAKEUP_DISABLE 0x00
+/* bit[5:4]*/
+#define LED_MODE_ON 0x00
+#define LED_MODE_OFF 0x10
+#define LED_MODE_FLASH_SLOWLY 0x20
+#define LED_MODE_FLASH_QUICKLY 0x30
+
+
+#define ES01_95_GPIOValue0_7 0x95
+#define ES01_96_GPIOValue8_15 0x96
+#define ES01_97_GPIOControl0_7 0x97
+#define ES01_98_GPIOControl8_15 0x98
+#define ES01_99_LAMP_PWM_FREQ_CONTROL 0x99
+#define ES01_9A_AFEControl 0x9a
+ /*bit[0] */
+#define ADAFE_AFE 0x00
+#define AD9826_AFE 0x01
+/*bit[1]*/
+#define AUTO_CHANGE_AFE_GAIN_OFFSET_ENABLE 0x02
+#define AUTO_CHANGE_AFE_GAIN_OFFSET_DISABLE 0x00
+
+#define ES01_9B_ShadingTableAddrA14_A21 0x9B
+#define ES01_9C_ShadingTableAddrODDA12_A19 0x9c
+#define ES01_9D_MotorTableAddrA14_A21 0x9d
+#define ES01_9E_HorizontalRatio1to15LSB 0x9e
+#define ES01_9F_HorizontalRatio1to15MSB 0x9f
+#define ES01_A0_HostStartAddr0_7 0xa0
+#define ES01_A1_HostStartAddr8_15 0xa1
+ /* bit[3] */
+#define ES01_ACCESS_PRE_GAMMA 0x08
+#define ES01_ACCESS_FINAL_GAMMA 0x00
+#define ES01_A2_HostStartAddr16_21 0xa2
+ /* bit[7] */
+#define ACCESS_DRAM 0x00
+#define ACCESS_GAMMA_RAM 0x80
+#define ES01_A3_HostEndAddr0_7 0xa3
+#define ES01_A4_HostEndAddr8_15 0xa4
+#define ES01_A5_HostEndAddr16_21 0xa5
+
+#define ES01_A6_MotorOption 0xA6
+ /* bit[0] */
+#define MOTOR_0_ENABLE 0x01
+#define MOTOR_0_DISABLE 0x00
+/* bit[1]*/
+#define MOTOR_1_ENABLE 0x02
+#define MOTOR_1_DISABLE 0x00
+/* bit[3:2]*/
+#define HOME_SENSOR_0_ENABLE 0x00
+#define HOME_SENSOR_1_ENABLE 0x04
+#define HOME_SENSOR_BOTH_ENABLE 0x08
+#define HOME_SENSOR_0_INVERT_ENABLE 0x0c
+/* bit[7:4]*/
+#define ES03_UNIPOLAR_FULL_STEP_2003 0x00
+#define ES03_BIPOLAR_FULL_2916 0x10
+#define ES03_BIPOLAR_FULL_3955_3966 0x20
+#define ES03_UNIPOLAR_PWM_2003 0x30
+#define ES03_BIPOLAR_3967 0x40
+#define ES03_TABLE_DEFINE 0x50
+#define ES01_A7_MotorPWMOnTimePhasA 0xa7
+#define ES01_A8_MotorPWMOnTimePhasB 0xa8
+#define ES01_A9_MotorPWMOffTimePhasA 0xa9
+#define ES01_AA_MotorPWMOffTimePhasB 0xaa
+#define ES01_AB_PWM_CURRENT_CONTROL 0xab
+
+ /* bit[1:0] */
+#define MOTOR_PWM_CURRENT_0 0x00
+#define MOTOR_PWM_CURRENT_1 0x01
+#define MOTOR_PWM_CURRENT_2 0x02
+#define MOTOR_PWM_CURRENT_3 0x03
+/* bit[3:2]*/
+#define MOTOR1_GPO_VALUE_0 0x00
+#define MOTOR1_GPO_VALUE_1 0x04
+#define MOTOR1_GPO_VALUE_2 0x08
+#define MOTOR1_GPO_VALUE_3 0x0c
+/* bit[4]*/
+#define GPO_OUTPUT_ENABLE 0x10
+#define GPO_OUTPUT_DISABLE 0x00
+/* bit[5]*/
+#define SERIAL_PORT_CONTINUOUS_OUTPUT_ENABLE 0x20
+#define SERIAL_PORT_CONTINUOUS_OUTPUT_DISABLE 0x00
+#define ES01_AC_MotorPWMJamRangeLSB 0xac
+#define ES01_AD_MotorPWMJamRangeMSB 0xad
+#define ES01_AE_MotorSyncPixelNumberM16LSB 0xae
+#define ES01_AF_MotorSyncPixelNumberM16MSB 0xaf
+#define ES01_B0_CCDPixelLSB 0xb0
+#define ES01_B1_CCDPixelMSB 0xb1
+#define ES01_B2_PHTGPulseWidth 0xb2
+#define ES01_B3_PHTGWaitWidth 0xb3
+#define ES01_B4_StartPixelLSB 0xb4
+#define ES01_B5_StartPixelMSB 0xb5
+#define ES01_B6_LineWidthPixelLSB 0xb6
+#define ES01_B7_LineWidthPixelMSB 0xb7
+
+#define ES01_B8_ChannelRedExpStartPixelLSB 0xb8
+#define ES01_B9_ChannelRedExpStartPixelMSB 0xb9
+#define ES01_BA_ChannelRedExpEndPixelLSB 0xba
+#define ES01_BB_ChannelRedExpEndPixelMSB 0xbb
+#define ES01_BC_ChannelGreenExpStartPixelLSB 0xbc
+#define ES01_BD_ChannelGreenExpStartPixelMSB 0xbd
+#define ES01_BE_ChannelGreenExpEndPixelLSB 0xbe
+#define ES01_BF_ChannelGreenExpEndPixelMSB 0xbf
+#define ES01_C0_ChannelBlueExpStartPixelLSB 0xc0
+#define ES01_C1_ChannelBlueExpStartPixelMSB 0xc1
+#define ES01_C2_ChannelBlueExpEndPixelLSB 0xc2
+#define ES01_C3_ChannelBlueExpEndPixelMSB 0xc3
+
+
+#define ES01_C4_MultiTGTimesRed 0xc4
+#define ES01_C5_MultiTGTimesGreen 0xc5
+#define ES01_C6_MultiTGTimesBlue 0xc6
+#define ES01_C7_MultiTGDummyPixelNumberLSB 0xc7
+#define ES01_C8_MultiTGDummyPixelNumberMSB 0xc8
+#define ES01_C9_CCDDummyPixelNumberLSB 0xc9
+#define ES01_CA_CCDDummyPixelNumberMSB 0xca
+#define ES01_CB_CCDDummyCycleNumber 0xcb
+#define ES01_CC_PHTGTimingAdjust 0xcc
+ /* bit[0] */
+#define PHTG_INVERT_OUTPUT_ENABLE 0x01
+#define PHTG_INVERT_OUTPUT_DISABLE 0x00
+/* bit[1]*/
+#define TWO_TG 0x01
+#define MULTI_TG 0x00
+ /* bit[3:2] */
+#define CCD_PIXEL_MODE_RED 0x0c
+#define CCD_LINE_MOE_RED_00 0x00
+#define CCD_LINE_MOE_RED_01 0x04
+#define CCD_LINE_MOE_RED_10 0x08
+/* bit[5:4]*/
+#define CCD_PIXEL_MODE_GREEN 0x30
+#define CCD_LINE_MOE_GREEN_00 0x00
+#define CCD_LINE_MOE_GREEN_01 0x40
+#define CCD_LINE_MOE_GREEN_10 0x80
+/* bit[7:6]*/
+#define CCD_PIXEL_MODE_BLUE 0xc0
+#define CCD_LINE_MOE_BLUE_00 0x00
+#define CCD_LINE_MOE_BLUE_01 0x40
+#define CCD_LINE_MOE_BLUE_10 0x80
+
+#define ES01_CD_TG_R_CONTROL 0xCD
+#define ES01_CE_TG_G_CONTROL 0xCE
+#define ES01_CF_TG_B_CONTROL 0xCF
+
+#define ES01_D9_CLEAR_PULSE_WIDTH 0xD9
+#define ES01_DA_CLEAR_SIGNAL_INVERTING_OUTPUT 0xDA
+#define ES01_DB_PH_RESET_EDGE_TIMING_ADJUST 0xDB
+#define ES01_DC_CLEAR_EDGE_TO_PH_TG_EDGE_WIDTH 0xDC
+#define ES01_D0_PH1_0 0xD0
+#define ES01_D1_PH2_0 0xD1
+#define ES01_D2_PH1B_0 0xD2
+#define ES01_D4_PHRS_0 0xD4
+#define ES01_D5_PHCP_0 0xD5
+#define ES01_D6_AFE_VSAMP_0 0xD6
+#define ES01_D7_AFE_RSAMP_0 0xD7
+
+#define ES01_D8_PHTG_EDGE_TIMING_ADJUST 0xD8
+
+#define ES01_CD_PH1_0 0xcd
+#define ES01_CE_PH1_1 0xce
+#define ES01_CF_PH2_0 0xcf
+#define ES01_D0_PH2_1 0xd0
+#define ES01_D1_PH1B_0 0xd1
+#define ES01_D2_PH1B_1 0xd2
+#define ES01_D3_PH2B_0 0xd3
+#define ES01_D4_PH2B_1 0xd4
+#define ES01_D5_PHRS_0 0xd5
+#define ES01_D6_PHRS_1 0xd6
+#define ES01_D7_PHCP_0 0xd7
+#define ES01_D8_PHCP_1 0xd8
+#define ES01_D9_AFE_VSAMP_0 0xd9
+#define ES01_DA_AFE_VSAMP_1 0xda
+#define ES01_DB_AFE_RSAMP_0 0xdb
+#define ES01_DC_AFE_RSAMP_1 0xdc
+#define ES01_DD_PH1234_IN_DUMMY_TG 0xdd
+#define ES01_DE_CCD_SETUP_REGISTER 0xDE
+ /* bit[0] */
+#define ES01_LINE_SCAN_MODE_DISABLE 0x00
+#define ES01_LINE_SCAN_MODE_ENABLE 0x01
+ /* bit[1] */
+#define ES01_CIS_SENSOR_MODE_DISABLE 0x00
+#define ES01_CIS_SENSOR_MODE_ENABLE 0x02
+ /* bit[2] */
+#define ES01_CIS_LED_OUTPUT_RGB 0x00
+#define ES01_CIS_LED_OUTPUT_RtoGtoB 0x04
+ /* bit[3] */
+#define ES01_CIS_LED_NORMAL_OUTPUT 0x00
+#define ES01_CIS_LED_INVERT_OUTPUT 0x08
+ /* bit[4] */
+#define ES01_ACC_IN_IDLE_DISABLE 0x00
+#define ES01_ACC_IN_IDLE_ENABLE 0x10
+ /* bit[5] */
+#define ES01_EVEN_ODD_DISABLE 0x00
+#define ES01_EVEN_ODD_ENABLE 0x20
+ /* bit[6] */
+#define ES01_ALTERNATE_EVEN_ODD_DISABLE 0x00
+#define ES01_ALTERNATE_EVEN_ODD_ENABLE 0x40
+ /* bit[7] */
+#define ES01_RESET_CCD_STATE_DISABLE 0x00
+#define ES01_RESET_CCD_STATE_ENABLE 0x80
+
+#define ES01_DF_ICG_CONTROL 0xdf
+ /* bit[2:0] */
+#define BEFORE_PHRS_0_ns 0x00
+#define BEFORE_PHRS_416_7t_ns 0x01
+#define BEFORE_PHRS_416_6t_ns 0x02
+#define BEFORE_PHRS_416_5t_ns 0x03
+#define BEFORE_PHRS_416_4t_ns 0x04
+#define BEFORE_PHRS_416_3t_ns 0x05
+#define BEFORE_PHRS_416_2t_ns 0x06
+#define BEFORE_PHRS_416_1t_ns 0x07
+/* bit[2:0]*/
+#define ICG_UNIT_1_PIXEL_TIME 0x00
+#define ICG_UNIT_4_PIXEL_TIME 0x10
+#define ICG_UNIT_8_PIXEL_TIME 0x20
+#define ICG_UNIT_16_PIXEL_TIME 0x30
+#define ICG_UNIT_32_PIXEL_TIME 0x40
+#define ICG_UNIT_64_PIXEL_TIME 0x50
+#define ICG_UNIT_128_PIXEL_TIME 0x60
+#define ICG_UNIT_256_PIXEL_TIME 0x70
+
+#define ES01_E0_MotorAccStep0_7 0xe0
+#define ES01_E1_MotorAccStep8_8 0xe1
+#define ES01_E2_MotorStepOfMaxSpeed0_7 0xe2
+#define ES01_E3_MotorStepOfMaxSpeed8_15 0xe3
+#define ES01_E4_MotorStepOfMaxSpeed16_19 0xe4
+#define ES01_E5_MotorDecStep 0xe5
+#define ES01_E6_ScanBackTrackingStepLSB 0xe6
+#define ES01_E7_ScanBackTrackingStepMSB 0xe7
+#define ES01_E8_ScanRestartStepLSB 0xe8
+#define ES01_E9_ScanRestartStepMSB 0xe9
+#define ES01_EA_ScanBackHomeExtStepLSB 0xea
+#define ES01_EB_ScanBackHomeExtStepMSB 0xeb
+#define ES01_EC_ScanAccStep0_7 0xec
+#define ES01_ED_ScanAccStep8_8 0xed
+#define ES01_EE_FixScanStepLSB 0xee
+#define ES01_EF_ScanDecStep 0xef
+#define ES01_F0_ScanImageStep0_7 0xf0
+#define ES01_F1_ScanImageStep8_15 0xf1
+#define ES01_F2_ScanImageStep16_19 0xf2
+
+#define ES01_F3_ActionOption 0xf3
+ /* bit[0] */
+#define MOTOR_MOVE_TO_FIRST_LINE_ENABLE 0x01
+#define MOTOR_MOVE_TO_FIRST_LINE_DISABLE 0x00
+/* bit[1]*/
+#define MOTOR_BACK_HOME_AFTER_SCAN_ENABLE 0x02
+#define MOTOR_BACK_HOME_AFTER_SCAN_DISABLE 0x00
+/* bit[2]*/
+#define SCAN_ENABLE 0x04
+#define SCAN_DISABLE 0x00
+/* bit[3]*/
+#define SCAN_BACK_TRACKING_ENABLE 0x08
+#define SCAN_BACK_TRACKING_DISABLE 0x00
+/* bit[4]*/
+#define INVERT_MOTOR_DIRECTION_ENABLE 0x10
+#define INVERT_MOTOR_DIRECTION_DISABLE 0x00
+/* bit[5]*/
+#define UNIFORM_MOTOR_AND_SCAN_SPEED_ENABLE 0x20
+#define UNIFORM_MOTOR_AND_SCAN_SPEED_DISABLE 0x00
+
+ /* bit[6] */
+#define ES01_STATIC_SCAN_ENABLE 0x40
+#define ES01_STATIC_SCAN_DISABLE 0x00
+
+/* bit[7]*/
+#define MOTOR_TEST_LOOP_ENABLE 0x80
+#define MOTOR_TEST_LOOP_DISABLE 0x00
+#define ES01_F4_ActiveTriger 0xf4
+ /* bit[0] */
+#define ACTION_TRIGER_ENABLE 0x01
+#define ACTION_TRIGER_DISABLE 0x00
+
+#define ES01_F5_ScanDataFormat 0xf5
+ /* bit[0] */
+#define COLOR_ES02 0x00
+#define GRAY_ES02 0x01
+/* bit[2:1]*/
+#define _8_BITS_ES02 0x00
+#define _16_BITS_ES02 0x02
+#define _1_BIT_ES02 0x04
+/* bit[5:4]*/
+#define GRAY_RED_ES02 0x00
+#define GRAY_GREEN_ES02 0x10
+#define GRAY_BLUE_ES02 0x20
+#define GRAY_GREEN_BLUE_ES02 0x30
+
+#define ES01_F6_MorotControl1 0xf6
+ /* bit[2:0] */
+#define SPEED_UNIT_1_PIXEL_TIME 0x00
+#define SPEED_UNIT_4_PIXEL_TIME 0x01
+#define SPEED_UNIT_8_PIXEL_TIME 0x02
+#define SPEED_UNIT_16_PIXEL_TIME 0x03
+#define SPEED_UNIT_32_PIXEL_TIME 0x04
+#define SPEED_UNIT_64_PIXEL_TIME 0x05
+#define SPEED_UNIT_128_PIXEL_TIME 0x06
+#define SPEED_UNIT_256_PIXEL_TIME 0x07
+/* bit[5:4]*/
+#define MOTOR_SYNC_UNIT_1_PIXEL_TIME 0x00
+#define MOTOR_SYNC_UNIT_16_PIXEL_TIME 0x10
+#define MOTOR_SYNC_UNIT_64_PIXEL_TIME 0x20
+#define MOTOR_SYNC_UNIT_256_PIXEL_TIME 0x30
+#define ES01_F7_DigitalControl 0xf7
+ /* bit[0] */
+#define DIGITAL_REDUCE_ENABLE 0x01
+#define DIGITAL_REDUCE_DISABLE 0x00
+/* bit[3:1]*/
+#define DIGITAL_REDUCE_1_1 0x00
+#define DIGITAL_REDUCE_1_2 0x02
+#define DIGITAL_REDUCE_1_4 0x04
+#define DIGITAL_REDUCE_1_8 0x06
+#define DIGITAL_REDUCE_1_16 0x08
+
+#define ES01_F8_WHITE_SHADING_DATA_FORMAT 0xF8
+ /* bit[1:0] */
+#define ES01_SHADING_2_INT_14_DEC 0x00
+#define ES01_SHADING_3_INT_13_DEC 0x01
+#define ES01_SHADING_4_INT_12_DEC 0x02
+#define ES01_SHADING_5_INT_11_DEC 0x03
+#define ES01_F9_BufferFullSize16WordLSB 0xf9
+#define ES01_FA_BufferFullSize16WordMSB 0xfa
+#define ES01_FB_BufferEmptySize16WordLSB 0xfb
+#define ES01_FC_BufferEmptySize16WordMSB 0xfc
+#define ES01_FD_MotorFixedspeedLSB 0xfd
+#define ES01_FE_MotorFixedspeedMSB 0xfe
+#define ES01_FF_TestControl 0xff
+ /* bit[0] */
+#define OUTPUT_HORIZONTAL_PATTERN_ENABLE 0x01
+#define OUTPUT_HORIZONTAL_PATTERN_DISABLE 0x00
+/* bit[1]*/
+#define OUTPUT_VERTICAL_PATTERN_ENABLE 0x02
+#define OUTPUT_VERTICAL_PATTERN_DISABLE 0x00
+/* bit[2]*/
+#define BYPASS_DARK_SHADING_ENABLE 0x04
+#define BYPASS_DARK_SHADING_DISABLE 0x00
+/* bit[3]*/
+#define BYPASS_WHITE_SHADING_ENABLE 0x08
+#define BYPASS_WHITE_SHADING_DISABLE 0x00
+/* bit[4]*/
+#define BYPASS_PRE_GAMMA_ENABLE 0x10
+#define BYPASS_PRE_GAMMA_DISABLE 0x00
+/* bit[5]*/
+#define BYPASS_CONVOLUTION_ENABLE 0x20
+#define BYPASS_CONVOLUTION_DISABLE 0x00
+/* bit[6]*/
+#define BYPASS_MATRIX_ENABLE 0x40
+#define BYPASS_MATRIX_DISABLE 0x00
+/* bit[7]*/
+#define BYPASS_GAMMA_ENABLE 0x80
+#define BYPASS_GAMMA_DISABLE 0x00
+#define ES01_FF_SCAN_IMAGE_OPTION 0xFF
+ /* bit[0] */
+#define OUTPUT_HORIZONTAL_PATTERN_ENABLE 0x01
+#define OUTPUT_HORIZONTAL_PATTERN_DISABLE 0x00
+/* bit[1]*/
+#define OUTPUT_VERTICAL_PATTERN_ENABLE 0x02
+#define OUTPUT_VERTICAL_PATTERN_DISABLE 0x00
+/* bit[2]*/
+#define BYPASS_DARK_SHADING_ENABLE 0x04
+#define BYPASS_DARK_SHADING_DISABLE 0x00
+/* bit[3]*/
+#define BYPASS_WHITE_SHADING_ENABLE 0x08
+#define BYPASS_WHITE_SHADING_DISABLE 0x00
+/* bit[4]*/
+#define BYPASS_PRE_GAMMA_ENABLE 0x10
+#define BYPASS_PRE_GAMMA_DISABLE 0x00
+/* bit[5]*/
+#define BYPASS_CONVOLUTION_ENABLE 0x20
+#define BYPASS_CONVOLUTION_DISABLE 0x00
+/* bit[6]*/
+#define BYPASS_MATRIX_ENABLE 0x40
+#define BYPASS_MATRIX_DISABLE 0x00
+/* bit[7]*/
+#define BYPASS_GAMMA_ENABLE 0x80
+#define BYPASS_GAMMA_DISABLE 0x00
+
+/*******************************************************************/
+#define ES01_160_CHANNEL_A_LATCH_POSITION_HB 0x160
+#define ES01_161_CHANNEL_A_LATCH_POSITION_LB 0x161
+#define ES01_162_CHANNEL_B_LATCH_POSITION_HB 0x162
+#define ES01_163_CHANNEL_B_LATCH_POSITION_LB 0x163
+#define ES01_164_CHANNEL_C_LATCH_POSITION_HB 0x164
+#define ES01_165_CHANNEL_C_LATCH_POSITION_LB 0x165
+#define ES01_166_CHANNEL_D_LATCH_POSITION_HB 0x166
+#define ES01_167_CHANNEL_D_LATCH_POSITION_LB 0x167
+
+#define ES01_168_SECONDARY_FF_LATCH_POSITION 0x168
+
+#define ES01_169_NUMBER_OF_SEGMENT_PIXEL_LB 0x169
+#define ES01_16A_NUMBER_OF_SEGMENT_PIXEL_HB 0x16A
+
+#define ES01_16B_BETWEEN_SEGMENT_INVALID_PIXEL 0x16B
+#define ES01_16C_LINE_SHIFT_OUT_TIMES_DIRECTION 0x16C /* bit[3:0] */
+
+/* segment start address */
+#define ES01_16D_EXPOSURE_CYCLE1_SEGMENT1_START_ADDR_BYTE0 0x16D
+#define ES01_16E_EXPOSURE_CYCLE1_SEGMENT1_START_ADDR_BYTE1 0x16E
+#define ES01_16F_EXPOSURE_CYCLE1_SEGMENT1_START_ADDR_BYTE2 0x16F /* bit[3:0] */
+
+#define ES01_170_EXPOSURE_CYCLE1_SEGMENT2_START_ADDR_BYTE0 0x170
+#define ES01_171_EXPOSURE_CYCLE1_SEGMENT2_START_ADDR_BYTE1 0x171
+#define ES01_172_EXPOSURE_CYCLE1_SEGMENT2_START_ADDR_BYTE2 0x172 /* bit[3:0] */
+
+#define ES01_173_EXPOSURE_CYCLE1_SEGMENT3_START_ADDR_BYTE0 0x173
+#define ES01_174_EXPOSURE_CYCLE1_SEGMENT3_START_ADDR_BYTE1 0x174
+#define ES01_175_EXPOSURE_CYCLE1_SEGMENT3_START_ADDR_BYTE2 0x175 /* bit[3:0] */
+
+#define ES01_176_EXPOSURE_CYCLE1_SEGMENT4_START_ADDR_BYTE0 0x176
+#define ES01_177_EXPOSURE_CYCLE1_SEGMENT4_START_ADDR_BYTE1 0x177
+#define ES01_178_EXPOSURE_CYCLE1_SEGMENT4_START_ADDR_BYTE2 0x178 /* bit[3:0] */
+
+#define ES01_179_EXPOSURE_CYCLE2_SEGMENT1_START_ADDR_BYTE0 0x179
+#define ES01_17A_EXPOSURE_CYCLE2_SEGMENT1_START_ADDR_BYTE1 0x17A
+#define ES01_17B_EXPOSURE_CYCLE2_SEGMENT1_START_ADDR_BYTE2 0x17B /* bit[3:0] */
+
+#define ES01_17C_EXPOSURE_CYCLE2_SEGMENT2_START_ADDR_BYTE0 0x17C
+#define ES01_17D_EXPOSURE_CYCLE2_SEGMENT2_START_ADDR_BYTE1 0x17D
+#define ES01_17E_EXPOSURE_CYCLE2_SEGMENT2_START_ADDR_BYTE2 0x17E /* bit[3:0] */
+
+#define ES01_17F_EXPOSURE_CYCLE2_SEGMENT3_START_ADDR_BYTE0 0x17F
+#define ES01_180_EXPOSURE_CYCLE2_SEGMENT3_START_ADDR_BYTE1 0x180
+#define ES01_181_EXPOSURE_CYCLE2_SEGMENT3_START_ADDR_BYTE2 0x181 /* bit[3:0] */
+
+#define ES01_182_EXPOSURE_CYCLE2_SEGMENT4_START_ADDR_BYTE0 0x182
+#define ES01_183_EXPOSURE_CYCLE2_SEGMENT4_START_ADDR_BYTE1 0x183
+#define ES01_184_EXPOSURE_CYCLE2_SEGMENT4_START_ADDR_BYTE2 0x184 /* bit[3:0] */
+
+#define ES01_185_EXPOSURE_CYCLE3_SEGMENT1_START_ADDR_BYTE0 0x185
+#define ES01_186_EXPOSURE_CYCLE3_SEGMENT1_START_ADDR_BYTE1 0x186
+#define ES01_187_EXPOSURE_CYCLE3_SEGMENT1_START_ADDR_BYTE2 0x187 /* bit[3:0] */
+
+#define ES01_188_EXPOSURE_CYCLE3_SEGMENT2_START_ADDR_BYTE0 0x188
+#define ES01_189_EXPOSURE_CYCLE3_SEGMENT2_START_ADDR_BYTE1 0x189
+#define ES01_18A_EXPOSURE_CYCLE3_SEGMENT2_START_ADDR_BYTE2 0x18A /* bit[3:0] */
+
+#define ES01_18B_EXPOSURE_CYCLE3_SEGMENT3_START_ADDR_BYTE0 0x18B
+#define ES01_18C_EXPOSURE_CYCLE3_SEGMENT3_START_ADDR_BYTE1 0x18C
+#define ES01_18D_EXPOSURE_CYCLE3_SEGMENT3_START_ADDR_BYTE2 0x18D /* bit[3:0] */
+
+#define ES01_18E_EXPOSURE_CYCLE3_SEGMENT4_START_ADDR_BYTE0 0x18E
+#define ES01_18F_EXPOSURE_CYCLE3_SEGMENT4_START_ADDR_BYTE1 0x18F
+#define ES01_190_EXPOSURE_CYCLE3_SEGMENT4_START_ADDR_BYTE2 0x190 /* bit[3:0] */
+
+/* channel gap */
+#define ES01_191_CHANNEL_GAP1_BYTE0 0x191
+#define ES01_192_CHANNEL_GAP1_BYTE1 0x192
+#define ES01_193_CHANNEL_GAP1_BYTE2 0x193 /* bit[3:0] */
+
+#define ES01_194_CHANNEL_GAP2_BYTE0 0x194
+#define ES01_195_CHANNEL_GAP2_BYTE1 0x195
+#define ES01_196_CHANNEL_GAP2_BYTE2 0x196 /* bit[3:0] */
+
+#define ES01_197_CHANNEL_GAP3_BYTE0 0x197
+#define ES01_198_CHANNEL_GAP3_BYTE1 0x198
+#define ES01_199_CHANNEL_GAP3_BYTE2 0x199 /* bit[3:0] */
+
+/* channel line gap */
+#define ES01_19A_CHANNEL_LINE_GAP_LB 0x19A
+#define ES01_19B_CHANNEL_LINE_GAP_HB 0x19B
+
+/* max pack line */
+#define ES01_19C_MAX_PACK_LINE 0x19C /* bit[5:0] */
+
+/*pack threshold */
+#define ES01_19D_PACK_THRESHOLD_LINE 0x19D
+
+/* pack area start address */
+#define ES01_19E_PACK_AREA_R_START_ADDR_BYTE0 0x19E
+#define ES01_19F_PACK_AREA_R_START_ADDR_BYTE1 0x19F
+#define ES01_1A0_PACK_AREA_R_START_ADDR_BYTE2 0x1A0 /* bit[3:0] */
+
+#define ES01_1A1_PACK_AREA_G_START_ADDR_BYTE0 0x1A1
+#define ES01_1A2_PACK_AREA_G_START_ADDR_BYTE1 0x1A2
+#define ES01_1A3_PACK_AREA_G_START_ADDR_BYTE2 0x1A3 /* bit[3:0] */
+
+#define ES01_1A4_PACK_AREA_B_START_ADDR_BYTE0 0x1A4
+#define ES01_1A5_PACK_AREA_B_START_ADDR_BYTE1 0x1A5
+#define ES01_1A6_PACK_AREA_B_START_ADDR_BYTE2 0x1A6 /* bit[3:0] */
+
+/* pack area end address */
+#define ES01_1A7_PACK_AREA_R_END_ADDR_BYTE0 0x1A7
+#define ES01_1A8_PACK_AREA_R_END_ADDR_BYTE1 0x1A8
+#define ES01_1A9_PACK_AREA_R_END_ADDR_BYTE2 0x1A9 /* bit[3:0] */
+
+#define ES01_1AA_PACK_AREA_G_END_ADDR_BYTE0 0x1AA
+#define ES01_1AB_PACK_AREA_G_END_ADDR_BYTE1 0x1AB
+#define ES01_1AC_PACK_AREA_G_END_ADDR_BYTE2 0x1AC /* bit[3:0] */
+
+#define ES01_1AD_PACK_AREA_B_END_ADDR_BYTE0 0x1AD
+#define ES01_1AE_PACK_AREA_B_END_ADDR_BYTE1 0x1AE
+#define ES01_1AF_PACK_AREA_B_END_ADDR_BYTE2 0x1AF /* bit[3:0] */
+
+/* segment pixel number */
+#define ES01_1B0_SEGMENT_PIXEL_NUMBER_LB 0x1B0
+#define ES01_1B1_SEGMENT_PIXEL_NUMBER_HB 0x1B1
+
+/*overlap pixel number and hold pixel number */
+#define ES01_1B2_OVERLAP_AND_HOLD_PIXEL_NUMBER 0x1B2
+
+/*convolution parameter */
+#define ES01_1B3_CONVOLUTION_A 0x1B3
+#define ES01_1B4_CONVOLUTION_B 0x1B4
+#define ES01_1B5_CONVOLUTION_C 0x1B5
+#define ES01_1B6_CONVOLUTION_D 0x1B6
+#define ES01_1B7_CONVOLUTION_E 0x1B7
+#define ES01_1B8_CONVOLUTION_F 0x1B8 /* bit[2:0] */
+
+/* line pixel number */
+#define ES01_1B9_LINE_PIXEL_NUMBER_LB 0x1B9
+#define ES01_1BA_LINE_PIXEL_NUMBER_HB 0x1BA
+
+/* matrix parameter */
+#define ES01_1BB_MATRIX_A_LB 0x1BB
+#define ES01_1BC_MATRIX_A_HB 0x1BC /* bit[3:0] */
+
+#define ES01_1BD_MATRIX_B_LB 0x1BD
+#define ES01_1BE_MATRIX_B_HB 0x1BE /* bit[3:0] */
+
+#define ES01_1BF_MATRIX_C_LB 0x1BF
+#define ES01_1C0_MATRIX_C_HB 0x1C0 /* bit[3:0] */
+
+#define ES01_1C1_MATRIX_D_LB 0x1C1
+#define ES01_1C2_MATRIX_D_HB 0x1C2 /* bit[3:0] */
+
+#define ES01_1C3_MATRIX_E_LB 0x1C3
+#define ES01_1C4_MATRIX_E_HB 0x1C4 /* bit[3:0] */
+
+#define ES01_1C5_MATRIX_F_LB 0x1C5
+#define ES01_1C6_MATRIX_F_HB 0x1C6 /* bit[3:0] */
+
+#define ES01_1C7_MATRIX_G_LB 0x1C7
+#define ES01_1C8_MATRIX_G_HB 0x1C8 /* bit[3:0] */
+
+#define ES01_1C9_MATRIX_H_LB 0x1C9
+#define ES01_1CA_MATRIX_H_HB 0x1CA /* bit[3:0] */
+
+#define ES01_1CB_MATRIX_I_LB 0x1CB
+#define ES01_1CC_MATRIX_I_HB 0x1CC /* bit[3:0] */
+
+/*dummy clock number */
+#define ES01_1CD_DUMMY_CLOCK_NUMBER 0x1CD /* bit[3:0] */
+
+/* line segment number */
+#define ES01_1CE_LINE_SEGMENT_NUMBER 0x1CE
+
+/* dummy cycle timing */
+#define ES01_1D0_DUMMY_CYCLE_TIMING_B0 0x1D0
+#define ES01_1D1_DUMMY_CYCLE_TIMING_B1 0x1D1
+#define ES01_1D2_DUMMY_CYCLE_TIMING_B2 0x1D2
+#define ES01_1D3_DUMMY_CYCLE_TIMING_B3 0x1D3
+
+/* PH1 timing adjust register */
+#define ES01_1D4_PH1_TIMING_ADJ_B0 0x1D4
+#define ES01_1D5_PH1_TIMING_ADJ_B1 0x1D5
+#define ES01_1D6_PH1_TIMING_ADJ_B2 0x1D6
+#define ES01_1D7_PH1_TIMING_ADJ_B3 0x1D7
+
+/* PH2 timing adjust register */
+#define ES01_1D8_PH2_TIMING_ADJ_B0 0x1D8
+#define ES01_1D9_PH2_TIMING_ADJ_B1 0x1D9
+#define ES01_1DA_PH2_TIMING_ADJ_B2 0x1DA
+#define ES01_1DB_PH2_TIMING_ADJ_B3 0x1DB
+
+/* PH3 timing adjust register */
+#define ES01_1DC_PH3_TIMING_ADJ_B0 0x1DC
+#define ES01_1DD_PH3_TIMING_ADJ_B1 0x1DD
+#define ES01_1DE_PH3_TIMING_ADJ_B2 0x1DE
+#define ES01_1DF_PH3_TIMING_ADJ_B3 0x1DF
+
+/* PH4 timing adjust register */
+#define ES01_1E0_PH4_TIMING_ADJ_B0 0x1E0
+#define ES01_1E1_PH4_TIMING_ADJ_B1 0x1E1
+#define ES01_1E2_PH4_TIMING_ADJ_B2 0x1E2
+#define ES01_1E3_PH4_TIMING_ADJ_B3 0x1E3
+
+/*PHRS timing adjust register */
+#define ES01_1E4_PHRS_TIMING_ADJ_B0 0x1E4
+#define ES01_1E5_PHRS_TIMING_ADJ_B1 0x1E5
+#define ES01_1E6_PHRS_TIMING_ADJ_B2 0x1E6
+#define ES01_1E7_PHRS_TIMING_ADJ_B3 0x1E7
+
+/* PHCP timing adjust register */
+#define ES01_1E8_PHCP_TIMING_ADJ_B0 0x1E8
+#define ES01_1E9_PHCP_TIMING_ADJ_B1 0x1E9
+#define ES01_1EA_PHCP_TIMING_ADJ_B2 0x1EA
+#define ES01_1EB_PHCP_TIMING_ADJ_B3 0x1EB
+
+/*AFEVS timing adjust register */
+#define ES01_1EC_AFEVS_TIMING_ADJ_B0 0x1EC
+#define ES01_1ED_AFEVS_TIMING_ADJ_B1 0x1ED
+#define ES01_1EE_AFEVS_TIMING_ADJ_B2 0x1EE
+#define ES01_1EF_AFEVS_TIMING_ADJ_B3 0x1EF
+
+/*AFERS timing adjust register */
+#define ES01_1F0_AFERS_TIMING_ADJ_B0 0x1F0
+#define ES01_1F1_AFERS_TIMING_ADJ_B1 0x1F1
+#define ES01_1F2_AFERS_TIMING_ADJ_B2 0x1F2
+#define ES01_1F3_AFERS_TIMING_ADJ_B3 0x1F3
+
+/* read out pixel */
+#define ES01_1F4_START_READ_OUT_PIXEL_LB 0x1F4
+#define ES01_1F5_START_READ_OUT_PIXEL_HB 0x1F5
+#define ES01_1F6_READ_OUT_PIXEL_LENGTH_LB 0x1F6
+#define ES01_1F7_READ_OUT_PIXEL_LENGTH_HB 0x1F7
+
+/* pack channel setting */
+#define ES01_1F8_PACK_CHANNEL_SELECT_B0 0x1F8
+#define ES01_1F9_PACK_CHANNEL_SELECT_B1 0x1F9
+#define ES01_1FA_PACK_CHANNEL_SELECT_B2 0x1FA
+#define ES01_1FB_PACK_CHANNEL_SIZE_B0 0x1FB
+#define ES01_1FC_PACK_CHANNEL_SIZE_B1 0x1FC
+#define ES01_1FD_PACK_CHANNEL_SIZE_B2 0x1FD
+
+/* AFE gain offset control*/
+ /* rom code ver 0.10 */
+#define ES01_2A0_AFE_GAIN_OFFSET_CONTROL 0x2A0
+#define ES01_2A1_AFE_AUTO_CONFIG_GAIN 0x2A1
+#define ES01_2A2_AFE_AUTO_CONFIG_OFFSET 0x2A2
+
+#define ES01_2B0_SEGMENT0_OVERLAP_SEGMENT1 0x2B0
+#define ES01_2B1_SEGMENT1_OVERLAP_SEGMENT2 0x2B1
+#define ES01_2B2_SEGMENT2_OVERLAP_SEGMENT3 0x2B2
+
+/* valid pixel parameter */
+#define ES01_2C0_VALID_PIXEL_PARAMETER_OF_SEGMENT1 0x2C0
+#define ES01_2C1_VALID_PIXEL_PARAMETER_OF_SEGMENT2 0x2C1
+#define ES01_2C2_VALID_PIXEL_PARAMETER_OF_SEGMENT3 0x2C2
+#define ES01_2C3_VALID_PIXEL_PARAMETER_OF_SEGMENT4 0x2C3
+#define ES01_2C4_VALID_PIXEL_PARAMETER_OF_SEGMENT5 0x2C4
+#define ES01_2C5_VALID_PIXEL_PARAMETER_OF_SEGMENT6 0x2C5
+#define ES01_2C6_VALID_PIXEL_PARAMETER_OF_SEGMENT7 0x2C6
+#define ES01_2C7_VALID_PIXEL_PARAMETER_OF_SEGMENT8 0x2C7
+#define ES01_2C8_VALID_PIXEL_PARAMETER_OF_SEGMENT9 0x2C8
+#define ES01_2C9_VALID_PIXEL_PARAMETER_OF_SEGMENT10 0x2C9
+#define ES01_2CA_VALID_PIXEL_PARAMETER_OF_SEGMENT11 0x2CA
+#define ES01_2CB_VALID_PIXEL_PARAMETER_OF_SEGMENT12 0x2CB
+#define ES01_2CC_VALID_PIXEL_PARAMETER_OF_SEGMENT13 0x2CC
+#define ES01_2CD_VALID_PIXEL_PARAMETER_OF_SEGMENT14 0x2CD
+#define ES01_2CE_VALID_PIXEL_PARAMETER_OF_SEGMENT15 0x2CE
+#define ES01_2CF_VALID_PIXEL_PARAMETER_OF_SEGMENT16 0x2CF
+
+/* forward declarations */
+static STATUS OpenScanChip (PAsic chip);
+static STATUS CloseScanChip (PAsic chip);
+static STATUS SafeInitialChip (PAsic chip);
+static STATUS DRAM_Test (PAsic chip);
+#if SANE_UNUSED
+static STATUS SetPowerSave (PAsic chip);
+#endif
+static STATUS SetLineTimeAndExposure (PAsic chip);
+static STATUS CCDTiming (PAsic chip);
+static STATUS IsCarriageHome (PAsic chip, SANE_Bool * LampHome, SANE_Bool * TAHome);
+static STATUS InitTiming (PAsic chip);
+static STATUS GetChipStatus (PAsic chip, SANE_Byte Selector, SANE_Byte * ChipStatus);
+static STATUS SetAFEGainOffset (PAsic chip);
+static STATUS SetLEDTime (PAsic chip);
+static STATUS SetScanMode (PAsic chip, SANE_Byte bScanBits);
+static STATUS SetPackAddress (PAsic chip, unsigned short wXResolution,
+ unsigned short wWidth, unsigned short wX, double XRatioAdderDouble,
+ double XRatioTypeDouble,
+ SANE_Byte byClear_Pulse_Width,
+ unsigned short * PValidPixelNumber);
+static STATUS SetExtraSetting (PAsic chip, unsigned short wXResolution,
+ unsigned short wCCD_PixelNumber, SANE_Bool isCaribrate);
+
+
+/* Forward declarations */
+
+static STATUS Mustek_SendData (PAsic chip, unsigned short reg, SANE_Byte data);
+static STATUS Mustek_SendData2Byte (PAsic chip, unsigned short reg, SANE_Byte data);
+static STATUS Mustek_ReceiveData (PAsic chip, SANE_Byte * reg);
+static STATUS Mustek_WriteAddressLineForRegister (PAsic chip, SANE_Byte x);
+static STATUS WriteIOControl (PAsic chip, unsigned short wValue, unsigned short wIndex,
+ unsigned short wLength, SANE_Byte * lpbuf);
+static STATUS ReadIOControl (PAsic chip, unsigned short wValue, unsigned short wIndex,
+ unsigned short wLength, SANE_Byte * lpbuf);
+static STATUS Mustek_DMARead (PAsic chip, unsigned int size, SANE_Byte * lpdata);
+static STATUS Mustek_DMAWrite (PAsic chip, unsigned int size, SANE_Byte * lpdata);
+static STATUS Mustek_ClearFIFO (PAsic chip);
+static STATUS SetRWSize (PAsic chip, SANE_Byte ReadWrite, unsigned int size);
+
+/* Open Scanner by Scanner Name and return Chip Information */
+static STATUS Asic_Open (PAsic chip, SANE_Byte *pDeviceName);
+/* Close Scanner */
+static STATUS Asic_Close (PAsic chip);
+#if SANE_UNUSED
+/* Release Scanner Resource */
+static STATUS Asic_Release (PAsic chip);
+#endif
+/* Initialize Scanner Parameters */
+static STATUS Asic_Initialize (PAsic chip);
+/* Set Scan Window */
+static STATUS Asic_SetWindow (PAsic chip, SANE_Byte bScanBits,
+ unsigned short wXResolution, unsigned short wYResolution,
+ unsigned short wX, unsigned short wY, unsigned short wWidth, unsigned short wLength);
+/* Turn Lamp ON or OFF */
+static STATUS Asic_TurnLamp (PAsic chip, SANE_Bool isLampOn);
+/* Turn TA ON or OFF */
+static STATUS Asic_TurnTA (PAsic chip, SANE_Bool isTAOn);
+/* Reset some parameter of asic */
+static STATUS Asic_Reset (PAsic chip);
+/* Set scan source */
+static STATUS Asic_SetSource (PAsic chip, LIGHTSOURCE lsLightSource);
+/* Start scanner to scan */
+static STATUS Asic_ScanStart (PAsic chip);
+/* Stop scanner to scan */
+static STATUS Asic_ScanStop (PAsic chip);
+/* Read One Scan Line When Scanning */
+static STATUS Asic_ReadImage (PAsic chip, SANE_Byte * pBuffer, unsigned short LinesCount);
+#if SANE_UNUSED
+/* To Check Hard Key */
+static STATUS Asic_CheckFunctionKey (PAsic chip, SANE_Byte * key);
+#endif
+/* To Check if TA id connected */
+static STATUS Asic_IsTAConnected (PAsic chip, SANE_Bool *hasTA);
+#if SANE_UNUSED
+/* Download GammaTable to Scanner */
+static STATUS Asic_DownloadGammaTable (PAsic chip, void * lpBuffer);
+#endif
+/* For AdjustAD Calculate Scanner*/
+static STATUS Asic_ReadCalibrationData (PAsic chip, void * pBuffer,
+ unsigned int dwXferBytes, SANE_Byte bScanBits);
+/* Set motor move or not */
+static STATUS Asic_SetMotorType (PAsic chip, SANE_Bool isMotorMove, SANE_Bool isUniformSpeed);
+/* Move Motor Forward or Backword */
+static STATUS Asic_MotorMove (PAsic chip, SANE_Bool isForward, unsigned int dwTotalSteps);
+/* Move Motor to Home. */
+/* If isTA is TRUE, move TA to home, else move Lamp to home */
+static STATUS Asic_CarriageHome (PAsic chip, SANE_Bool isTA);
+/* For ShadingTable */
+static STATUS Asic_SetShadingTable (PAsic chip, unsigned short * lpWhiteShading,
+ unsigned short * lpDarkShading,
+ unsigned short wXResolution, unsigned short wWidth, unsigned short wX);
+/* Wait motor move to home. isTA no used */
+static STATUS Asic_WaitCarriageHome (PAsic chip, SANE_Bool isTA);
+/* Wait until asic idle */
+static STATUS Asic_WaitUnitReady (PAsic chip);
+/* Set Scan Parameter to Scanner */
+static STATUS Asic_SetCalibrate (PAsic chip, SANE_Byte bScanBits, unsigned short wXResolution,
+ unsigned short wYResolution, unsigned short wX, unsigned short wY,
+ unsigned short wWidth, unsigned short wLength, SANE_Bool isShading);
+/* Set AFE Parameter to Scanner */
+static STATUS Asic_SetAFEGainOffset (PAsic chip);
+
+/* ---------------------- asic motor defines -------------------------- */
+
+
+#define ACTION_MODE_ACCDEC_MOVE 0
+#define ACTION_MODE_UNIFORM_SPEED_MOVE 1
+
+
+typedef struct tagMOTOR_CURRENT_AND_PHASE
+{
+ SANE_Byte MoveType;
+ SANE_Byte FillPhase;
+ SANE_Byte MotorDriverIs3967;
+ SANE_Byte MotorCurrentTableA[32];
+ SANE_Byte MotorCurrentTableB[32];
+ SANE_Byte MotorPhaseTable[32];
+} MOTOR_CURRENT_AND_PHASE, LPMOTOR_CURRENT_AND_PHASE;
+
+typedef struct tagLLF_RAMACCESS
+{
+ SANE_Byte ReadWrite;
+ SANE_Byte IsOnChipGamma;
+ unsigned short LoStartAddress;
+ unsigned short HiStartAddress;
+ int RwSize;
+ SANE_Byte DramDelayTime;
+ SANE_Byte *BufferPtr;
+} LLF_RAMACCESS;
+
+typedef struct tagLLF_MOTOR_CURRENT_AND_PHASE
+{
+ SANE_Byte MoveType;
+ SANE_Byte FillPhase;
+ SANE_Byte MotorDriverIs3967;
+ SANE_Byte MotorCurrentTableA[32];
+ SANE_Byte MotorCurrentTableB[32];
+ SANE_Byte MotorPhaseTable[32];
+} LLF_MOTOR_CURRENT_AND_PHASE;
+
+typedef struct tagLLF_CALCULATEMOTORTABLE
+{
+ unsigned short StartSpeed;
+ unsigned short EndSpeed;
+ unsigned short AccStepBeforeScan;
+ SANE_Byte DecStepAfterScan;
+ unsigned short * lpMotorTable;
+} LLF_CALCULATEMOTORTABLE;
+
+typedef struct tagLLF_SETMOTORTABLE
+{
+ unsigned int TableSize;
+ SANE_Byte MotorTableAddress;
+ unsigned short *MotorTablePtr;
+} LLF_SETMOTORTABLE;
+
+typedef struct tagLLF_MOTORMOVE
+{
+ SANE_Byte ActionMode; /* 0: AccDec Mode, 1: Uniform Speed Mode, 2: Test Mode */
+ SANE_Byte ActionType; /* 0: Forward, 1: Backward, 2:Back To Home */
+ SANE_Byte MotorSelect; /* 0: Motor 0 only, 1: Motor 1 only, 2: Motor 0 & 1 */
+ SANE_Byte HomeSensorSelect; /* 0: Sensor 0, 1: Sensor 1, 2: Sensor 0 & 1, 3:Invert Sensor 1 */
+ unsigned short FixMoveSpeed;
+ unsigned int FixMoveSteps; /* 3 bytes */
+ SANE_Byte MotorSpeedUnit;
+ SANE_Byte MotorSyncUnit;
+ unsigned short AccStep; /*Max = 511 */
+ SANE_Byte DecStep; /* Max = 255 */
+ SANE_Byte MotorMoveUnit;
+ SANE_Byte WaitOrNoWait; /* 0: no wait, 1: wait */
+ SANE_Byte Lamp0PwmFreq; /* Lamp0 PWM freq */
+ SANE_Byte Lamp1PwmFreq; /* Lamp1 PWM freq */
+
+ unsigned short wForwardSteps;
+ unsigned short wScanAccSteps;
+ SANE_Byte bScanDecSteps;
+ unsigned short wFixScanSteps;
+ unsigned short wScanBackTrackingSteps;
+ unsigned short wScanRestartSteps;
+ unsigned short wScanBackHomeExtSteps;
+} LLF_MOTORMOVE;
+
+static STATUS CalculateMotorTable (LLF_CALCULATEMOTORTABLE *
+ lpCalculateMotorTable, unsigned short wYResolution);
+static STATUS LLFCalculateMotorTable (LLF_CALCULATEMOTORTABLE *
+ lpCalculateMotorTable);
+static STATUS LLFSetMotorCurrentAndPhase (PAsic chip,
+ LLF_MOTOR_CURRENT_AND_PHASE *
+ MotorCurrentAndPhase);
+static STATUS SetMotorStepTable (PAsic chip, LLF_MOTORMOVE * MotorStepsTable,
+ unsigned short wStartY, unsigned int dwScanImageSteps,
+ unsigned short wYResolution);
+static STATUS LLFSetMotorTable (PAsic chip,
+ LLF_SETMOTORTABLE * LLF_SetMotorTable);
+static STATUS SetMotorCurrent (PAsic chip, unsigned short dwMotorSpeed,
+ LLF_MOTOR_CURRENT_AND_PHASE * CurrentPhase);
+static STATUS LLFMotorMove (PAsic chip, LLF_MOTORMOVE * LLF_MotorMove);
+#if SANE_UNUSED
+static STATUS LLFStopMotorMove (PAsic chip);
+#endif
+static STATUS LLFSetRamAddress (PAsic chip, unsigned int dwStartAddr,
+ unsigned int dwEndAddr, SANE_Byte byAccessTarget);
+static STATUS LLFRamAccess (PAsic chip, LLF_RAMACCESS * RamAccess);
+static STATUS MotorBackHome (PAsic chip, SANE_Byte WaitOrNoWait);
+
+#endif