Initial import of sane-backends version 1.0.24-1.2

1 files changed, 184 insertions, 0 deletions

diff --git a/backend/hp4200_lm9830.h b/backend/hp4200_lm9830.h
new file mode 100644
index 0000000..4cf44eb
--- /dev/null
+++ b/backend/hp4200_lm9830.h
@@ -0,0 +1,184 @@
+/* sane - Scanner Access Now Easy.
+
+   Copyright (C) 2000 Adrian Perez Jorge
+
+   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 backend for the HP4200C flatbed scanner
+*/
+
+
+#define INPUT_SIGNAL_POLARITY_NEGATIVE 0
+#define INPUT_SIGNAL_POLARITY_POSITIVE 1
+#define CDS_OFF 0
+#define CDS_ON (1 << 1)
+#define SENSOR_EVENODD (1 << 2)
+#define SENSOR_STANDARD 0
+#define SENSOR_RESOLUTION_300 0
+#define SENSOR_RESOLUTION_600 (1 << 3)
+#define LINE_SKIPPING_COLOR_PHASE_DELAY(n) (((n) & 0x0f) << 4)
+
+#define PHI1_POLARITY_POSITIVE 0
+#define PHI1_POLARITY_NEGATIVE 1
+#define PHI2_POLARITY_POSITIVE 0
+#define PHI2_POLARITY_NEGATIVE (1 << 1)
+#define RS_POLARITY_POSITIVE 0
+#define RS_POLARITY_NEGATIVE (1 << 2)
+#define CP1_POLARITY_POSITIVE 0
+#define CP1_POLARITY_NEGATIVE (1 << 3)
+#define CP2_POLARITY_POSITIVE 0
+#define CP2_POLARITY_NEGATIVE (1 << 4)
+#define TR1_POLARITY_POSITIVE 0
+#define TR1_POLARITY_NEGATIVE (1 << 5)
+#define TR2_POLARITY_POSITIVE 0
+#define TR2_POLARITY_NEGATIVE (1 << 6)
+
+#define PHI1_OFF 0
+#define PHI1_ACTIVE 1
+#define PHI2_OFF 0
+#define PHI2_ACTIVE (1 << 1)
+#define RS_OFF 0
+#define RS_ACTIVE (1 << 2)
+#define CP1_OFF 0
+#define CP1_ACTIVE (1 << 3)
+#define CP2_OFF 0
+#define CP2_ACTIVE (1 << 4)
+#define TR1_OFF 0
+#define TR1_ACTIVE (1 << 5)
+#define TR2_OFF 0
+#define TR2_ACTIVE (1 << 6)
+#define NUMBER_OF_TR_PULSES(n) (((n) - 1) << 7)
+
+#define TR_PULSE_DURATION(n) ((n) & 0x0f)
+#define TR_PHI1_GUARDBAND_DURATION(n) (((n) & 0x0f) << 4)
+
+#define CIS_TR1_TIMING_OFF 0
+#define CIS_TR1_TIMING_MODE1 1
+#define CIS_TR1_TIMING_MODE2 2
+#define FAKE_OPTICAL_BLACK_PIXELS_OFF 0
+#define FAKE_OPTICAL_BLACK_PIXELS_ON (1 << 2)
+
+#define PIXEL_RATE_3_CHANNELS 0
+#define LINE_RATE_3_CHANNELS 1
+#define MODEA_1_CHANNEL 4
+#define MODEB_1_CHANNEL 5
+#define GRAY_CHANNEL_RED 0
+#define GRAY_CHANNEL_GREEN (1 << 3)
+#define GRAY_CHANNEL_BLU (2 << 3)
+
+#define TR_RED(n) ((n) << 5)
+#define TR_GREEN(n) ((n) << 6)
+#define TR_BLUE(n) ((n) << 7)
+
+#define TR_RED_DROP(n) (n)
+#define TR_GREEN_DROP(n) ((n) << 2)
+#define TR_BLUE_DROP(n) ((n) << 4)
+
+#define ILLUMINATION_MODE(n) (n)
+
+#define HIBYTE(w) ((SANE_Byte)(((w) >> 8) & 0xff))
+#define LOBYTE(w) ((SANE_Byte)((w) & 0xff))
+
+#define EPP_MODE 0
+#define NIBBLE_MODE 1
+
+#define PPORT_DRIVE_CURRENT(n) ((n) << 1)
+
+#define RAM_SIZE_64 0
+#define RAM_SIZE_128 1
+#define RAM_SIZE_256 2
+
+#define SRAM_DRIVER_CURRENT(n) ((n) << 2)
+#define SRAM_BANDWIDTH_4 0
+#define SRAM_BANDWIDTH_8 (1 << 4)
+#define SCANNING_FULL_DUPLEX 0
+#define SCANNING_HALF_DUPLEX (1 << 5)
+
+#define FULL_STEPPING 0
+#define MICRO_STEPPING 1
+#define CURRENT_SENSING_PHASES(n) (((n) - 1) << 1)
+#define PHASE_A_POLARITY_POSITIVE 0
+#define PHASE_A_POLARITY_NEGATIVE (1 << 2)
+#define PHASE_B_POLARITY_POSITIVE 0
+#define PHASE_B_POLARITY_NEGATIVE (1 << 3)
+#define STEPPER_MOTOR_TRISTATE 0
+#define STEPPER_MOTOR_OUTPUT (1 << 4)
+
+#define ACCELERATION_PROFILE_STOPPED(n) (n)
+#define ACCELERATION_PROFILE_25P(n) ((n) << 2)
+#define ACCELERATION_PROFILE_50P(n) ((n) << 4)
+
+#define NON_REVERSING_EXTRA_LINES(n) (n)
+#define FIRST_LINE_TO_PROCESS(n) ((n) << 3)
+
+#define KICKSTART_STEPS(n) (n)
+#define HOLD_CURRENT_TIMEOUT(n) ((n) << 3)
+
+#define PAPER_SENSOR_1_POLARITY_LOW  0
+#define PAPER_SENSOR_1_POLARITY_HIGH 1
+#define PAPER_SENSOR_1_TRIGGER_LEVEL 0
+#define PAPER_SENSOR_1_TRIGGER_EDGE  (1 << 1)
+#define PAPER_SENSOR_1_NO_STOP_SCAN  0
+#define PAPER_SENSOR_1_STOP_SCAN     (1 << 2)
+#define PAPER_SENSOR_2_POLARITY_LOW  0
+#define PAPER_SENSOR_2_POLARITY_HIGH (1 << 3)
+#define PAPER_SENSOR_2_TRIGGER_LEVEL 0
+#define PAPER_SENSOR_2_TRIGGER_EDGE  (1 << 4)
+#define PAPER_SENSOR_2_NO_STOP_SCAN  0
+#define PAPER_SENSOR_2_STOP_SCAN     (1 << 5)
+
+#define	MISCIO_1_TYPE_INPUT          0
+#define	MISCIO_1_TYPE_OUTPUT         1
+#define	MISCIO_1_POLARITY_LOW        0
+#define	MISCIO_1_POLARITY_HIGH       (1 << 1)
+#define	MISCIO_1_TRIGGER_LEVEL       0
+#define	MISCIO_1_TRIGGER_EDGE        (1 << 2)
+#define	MISCIO_1_OUTPUT_STATE_LOW    0
+#define	MISCIO_1_OUTPUT_STATE_HIGH   (1 << 3)
+#define	MISCIO_2_TYPE_INPUT          0
+#define	MISCIO_2_TYPE_OUTPUT         (1 << 4)
+#define	MISCIO_2_POLARITY_LOW        0
+#define	MISCIO_2_POLARITY_HIGH       (1 << 5)
+#define	MISCIO_2_TRIGGER_LEVEL       0
+#define	MISCIO_2_TRIGGER_EDGE        (1 << 6)
+#define	MISCIO_2_OUTPUT_STATE_LOW    0
+#define	MISCIO_2_OUTPUT_STATE_HIGH   (1 << 7)
+
+#define PIXEL_PACKING(n) ((n) << 3)
+#define DATAMODE(n) ((n) << 5)