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Diffstat (limited to 'backend/hp4200_lm9830.h')
| -rw-r--r-- | backend/hp4200_lm9830.h | 184 |
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) |