kopia lustrzana https://gitlab.com/sane-project/backends
185 wiersze
6.0 KiB
C
185 wiersze
6.0 KiB
C
/* sane - Scanner Access Now Easy.
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Copyright (C) 2000 Adrian Perez Jorge
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This file is part of the SANE package.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA.
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As a special exception, the authors of SANE give permission for
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additional uses of the libraries contained in this release of SANE.
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The exception is that, if you link a SANE library with other files
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to produce an executable, this does not by itself cause the
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resulting executable to be covered by the GNU General Public
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License. Your use of that executable is in no way restricted on
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account of linking the SANE library code into it.
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This exception does not, however, invalidate any other reasons why
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the executable file might be covered by the GNU General Public
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License.
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If you submit changes to SANE to the maintainers to be included in
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a subsequent release, you agree by submitting the changes that
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those changes may be distributed with this exception intact.
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If you write modifications of your own for SANE, it is your choice
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whether to permit this exception to apply to your modifications.
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If you do not wish that, delete this exception notice.
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This file implements a backend for the HP4200C flatbed scanner
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*/
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#define INPUT_SIGNAL_POLARITY_NEGATIVE 0
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#define INPUT_SIGNAL_POLARITY_POSITIVE 1
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#define CDS_OFF 0
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#define CDS_ON (1 << 1)
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#define SENSOR_EVENODD (1 << 2)
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#define SENSOR_STANDARD 0
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#define SENSOR_RESOLUTION_300 0
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#define SENSOR_RESOLUTION_600 (1 << 3)
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#define LINE_SKIPPING_COLOR_PHASE_DELAY(n) (((n) & 0x0f) << 4)
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#define PHI1_POLARITY_POSITIVE 0
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#define PHI1_POLARITY_NEGATIVE 1
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#define PHI2_POLARITY_POSITIVE 0
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#define PHI2_POLARITY_NEGATIVE (1 << 1)
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#define RS_POLARITY_POSITIVE 0
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#define RS_POLARITY_NEGATIVE (1 << 2)
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#define CP1_POLARITY_POSITIVE 0
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#define CP1_POLARITY_NEGATIVE (1 << 3)
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#define CP2_POLARITY_POSITIVE 0
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#define CP2_POLARITY_NEGATIVE (1 << 4)
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#define TR1_POLARITY_POSITIVE 0
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#define TR1_POLARITY_NEGATIVE (1 << 5)
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#define TR2_POLARITY_POSITIVE 0
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#define TR2_POLARITY_NEGATIVE (1 << 6)
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#define PHI1_OFF 0
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#define PHI1_ACTIVE 1
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#define PHI2_OFF 0
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#define PHI2_ACTIVE (1 << 1)
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#define RS_OFF 0
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#define RS_ACTIVE (1 << 2)
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#define CP1_OFF 0
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#define CP1_ACTIVE (1 << 3)
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#define CP2_OFF 0
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#define CP2_ACTIVE (1 << 4)
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#define TR1_OFF 0
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#define TR1_ACTIVE (1 << 5)
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#define TR2_OFF 0
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#define TR2_ACTIVE (1 << 6)
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#define NUMBER_OF_TR_PULSES(n) (((n) - 1) << 7)
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#define TR_PULSE_DURATION(n) ((n) & 0x0f)
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#define TR_PHI1_GUARDBAND_DURATION(n) (((n) & 0x0f) << 4)
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#define CIS_TR1_TIMING_OFF 0
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#define CIS_TR1_TIMING_MODE1 1
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#define CIS_TR1_TIMING_MODE2 2
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#define FAKE_OPTICAL_BLACK_PIXELS_OFF 0
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#define FAKE_OPTICAL_BLACK_PIXELS_ON (1 << 2)
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#define PIXEL_RATE_3_CHANNELS 0
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#define LINE_RATE_3_CHANNELS 1
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#define MODEA_1_CHANNEL 4
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#define MODEB_1_CHANNEL 5
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#define GRAY_CHANNEL_RED 0
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#define GRAY_CHANNEL_GREEN (1 << 3)
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#define GRAY_CHANNEL_BLU (2 << 3)
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#define TR_RED(n) ((n) << 5)
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#define TR_GREEN(n) ((n) << 6)
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#define TR_BLUE(n) ((n) << 7)
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#define TR_RED_DROP(n) (n)
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#define TR_GREEN_DROP(n) ((n) << 2)
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#define TR_BLUE_DROP(n) ((n) << 4)
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#define ILLUMINATION_MODE(n) (n)
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#define HIBYTE(w) ((SANE_Byte)(((w) >> 8) & 0xff))
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#define LOBYTE(w) ((SANE_Byte)((w) & 0xff))
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#define EPP_MODE 0
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#define NIBBLE_MODE 1
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#define PPORT_DRIVE_CURRENT(n) ((n) << 1)
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#define RAM_SIZE_64 0
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#define RAM_SIZE_128 1
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#define RAM_SIZE_256 2
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#define SRAM_DRIVER_CURRENT(n) ((n) << 2)
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#define SRAM_BANDWIDTH_4 0
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#define SRAM_BANDWIDTH_8 (1 << 4)
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#define SCANNING_FULL_DUPLEX 0
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#define SCANNING_HALF_DUPLEX (1 << 5)
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#define FULL_STEPPING 0
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#define MICRO_STEPPING 1
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#define CURRENT_SENSING_PHASES(n) (((n) - 1) << 1)
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#define PHASE_A_POLARITY_POSITIVE 0
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#define PHASE_A_POLARITY_NEGATIVE (1 << 2)
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#define PHASE_B_POLARITY_POSITIVE 0
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#define PHASE_B_POLARITY_NEGATIVE (1 << 3)
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#define STEPPER_MOTOR_TRISTATE 0
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#define STEPPER_MOTOR_OUTPUT (1 << 4)
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#define ACCELERATION_PROFILE_STOPPED(n) (n)
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#define ACCELERATION_PROFILE_25P(n) ((n) << 2)
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#define ACCELERATION_PROFILE_50P(n) ((n) << 4)
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#define NON_REVERSING_EXTRA_LINES(n) (n)
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#define FIRST_LINE_TO_PROCESS(n) ((n) << 3)
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#define KICKSTART_STEPS(n) (n)
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#define HOLD_CURRENT_TIMEOUT(n) ((n) << 3)
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#define PAPER_SENSOR_1_POLARITY_LOW 0
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#define PAPER_SENSOR_1_POLARITY_HIGH 1
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#define PAPER_SENSOR_1_TRIGGER_LEVEL 0
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#define PAPER_SENSOR_1_TRIGGER_EDGE (1 << 1)
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#define PAPER_SENSOR_1_NO_STOP_SCAN 0
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#define PAPER_SENSOR_1_STOP_SCAN (1 << 2)
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#define PAPER_SENSOR_2_POLARITY_LOW 0
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#define PAPER_SENSOR_2_POLARITY_HIGH (1 << 3)
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#define PAPER_SENSOR_2_TRIGGER_LEVEL 0
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#define PAPER_SENSOR_2_TRIGGER_EDGE (1 << 4)
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#define PAPER_SENSOR_2_NO_STOP_SCAN 0
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#define PAPER_SENSOR_2_STOP_SCAN (1 << 5)
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#define MISCIO_1_TYPE_INPUT 0
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#define MISCIO_1_TYPE_OUTPUT 1
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#define MISCIO_1_POLARITY_LOW 0
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#define MISCIO_1_POLARITY_HIGH (1 << 1)
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#define MISCIO_1_TRIGGER_LEVEL 0
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#define MISCIO_1_TRIGGER_EDGE (1 << 2)
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#define MISCIO_1_OUTPUT_STATE_LOW 0
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#define MISCIO_1_OUTPUT_STATE_HIGH (1 << 3)
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#define MISCIO_2_TYPE_INPUT 0
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#define MISCIO_2_TYPE_OUTPUT (1 << 4)
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#define MISCIO_2_POLARITY_LOW 0
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#define MISCIO_2_POLARITY_HIGH (1 << 5)
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#define MISCIO_2_TRIGGER_LEVEL 0
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#define MISCIO_2_TRIGGER_EDGE (1 << 6)
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#define MISCIO_2_OUTPUT_STATE_LOW 0
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#define MISCIO_2_OUTPUT_STATE_HIGH (1 << 7)
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#define PIXEL_PACKING(n) ((n) << 3)
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#define DATAMODE(n) ((n) << 5)
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