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Diffstat (limited to 'backend/genesys/gl847.h')
| -rw-r--r-- | backend/genesys/gl847.h | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/backend/genesys/gl847.h b/backend/genesys/gl847.h new file mode 100644 index 0000000..a51c293 --- /dev/null +++ b/backend/genesys/gl847.h @@ -0,0 +1,206 @@ +/* sane - Scanner Access Now Easy. + + Copyright (C) 2010-2013 Stéphane Voltz <stef.dev@free.fr> + + 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. +*/ + +#ifndef BACKEND_GENESYS_GL847_H +#define BACKEND_GENESYS_GL847_H + +#include "genesys.h" +#include "command_set.h" + +namespace genesys { +namespace gl847 { + +typedef struct +{ + GpioId gpio_id; + uint8_t r6b; + uint8_t r6c; + uint8_t r6d; + uint8_t r6e; + uint8_t r6f; + uint8_t ra6; + uint8_t ra7; + uint8_t ra8; + uint8_t ra9; +} Gpio_Profile; + +static Gpio_Profile gpios[]={ + { GpioId::CANON_LIDE_200, 0x02, 0xf9, 0x20, 0xff, 0x00, 0x04, 0x04, 0x00, 0x00}, + { GpioId::CANON_LIDE_700F, 0x06, 0xdb, 0xff, 0xff, 0x80, 0x15, 0x07, 0x20, 0x10}, + { GpioId::UNKNOWN, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, +}; + +typedef struct +{ + uint8_t dramsel; + uint8_t rd0; + uint8_t rd1; + uint8_t rd2; + uint8_t re0; + uint8_t re1; + uint8_t re2; + uint8_t re3; + uint8_t re4; + uint8_t re5; + uint8_t re6; + uint8_t re7; +} Memory_layout; + +static Memory_layout layouts[]={ + /* LIDE 100 */ + { + 0x29, + 0x0a, 0x15, 0x20, + 0x00, 0xac, 0x02, 0x55, 0x02, 0x56, 0x03, 0xff + }, + /* LIDE 200 */ + { + 0x29, + 0x0a, 0x1f, 0x34, + 0x01, 0x24, 0x02, 0x91, 0x02, 0x92, 0x03, 0xff + }, + /* 5600F */ + { + 0x29, + 0x0a, 0x1f, 0x34, + 0x01, 0x24, 0x02, 0x91, 0x02, 0x92, 0x03, 0xff + }, + /* LIDE 700F */ + { + 0x2a, + 0x0a, 0x33, 0x5c, + 0x02, 0x14, 0x09, 0x09, 0x09, 0x0a, 0x0f, 0xff + } +}; + +class CommandSetGl847 : public CommandSet +{ +public: + ~CommandSetGl847() override = default; + + bool needs_home_before_init_regs_for_scan(Genesys_Device* dev) const override; + + void init(Genesys_Device* dev) const override; + + void init_regs_for_warmup(Genesys_Device* dev, const Genesys_Sensor& sensor, + Genesys_Register_Set* regs, int* channels, + int* total_size) const override; + + void init_regs_for_coarse_calibration(Genesys_Device* dev, const Genesys_Sensor& sensor, + Genesys_Register_Set& regs) const override; + + void init_regs_for_shading(Genesys_Device* dev, const Genesys_Sensor& sensor, + Genesys_Register_Set& regs) const override; + + void init_regs_for_scan(Genesys_Device* dev, const Genesys_Sensor& sensor) const override; + + void init_regs_for_scan_session(Genesys_Device* dev, const Genesys_Sensor& sensor, + Genesys_Register_Set* reg, + const ScanSession& session) const override; + + void set_fe(Genesys_Device* dev, const Genesys_Sensor& sensor, uint8_t set) const override; + void set_powersaving(Genesys_Device* dev, int delay) const override; + void save_power(Genesys_Device* dev, bool enable) const override; + + void begin_scan(Genesys_Device* dev, const Genesys_Sensor& sensor, + Genesys_Register_Set* regs, bool start_motor) const override; + + void end_scan(Genesys_Device* dev, Genesys_Register_Set* regs, bool check_stop) const override; + + void send_gamma_table(Genesys_Device* dev, const Genesys_Sensor& sensor) const override; + + void search_start_position(Genesys_Device* dev) const override; + + void offset_calibration(Genesys_Device* dev, const Genesys_Sensor& sensor, + Genesys_Register_Set& regs) const override; + + void coarse_gain_calibration(Genesys_Device* dev, const Genesys_Sensor& sensor, + Genesys_Register_Set& regs, int dpi) const override; + + SensorExposure led_calibration(Genesys_Device* dev, const Genesys_Sensor& sensor, + Genesys_Register_Set& regs) const override; + + void wait_for_motor_stop(Genesys_Device* dev) const override; + + void move_back_home(Genesys_Device* dev, bool wait_until_home) const override; + + void update_hardware_sensors(struct Genesys_Scanner* s) const override; + + bool needs_update_home_sensor_gpio() const override { return true; } + + void update_home_sensor_gpio(Genesys_Device& dev) const override; + + void load_document(Genesys_Device* dev) const override; + + void detect_document_end(Genesys_Device* dev) const override; + + void eject_document(Genesys_Device* dev) const override; + + void search_strip(Genesys_Device* dev, const Genesys_Sensor& sensor, + bool forward, bool black) const override; + + void move_to_ta(Genesys_Device* dev) const override; + + void send_shading_data(Genesys_Device* dev, const Genesys_Sensor& sensor, uint8_t* data, + int size) const override; + + ScanSession calculate_scan_session(const Genesys_Device* dev, + const Genesys_Sensor& sensor, + const Genesys_Settings& settings) const override; + + void asic_boot(Genesys_Device* dev, bool cold) const override; +}; + +enum SlopeTable +{ + SCAN_TABLE = 0, // table 1 at 0x4000 + BACKTRACK_TABLE = 1, // table 2 at 0x4800 + STOP_TABLE = 2, // table 3 at 0x5000 + FAST_TABLE = 3, // table 4 at 0x5800 + HOME_TABLE = 4, // table 5 at 0x6000 +}; + +} // namespace gl847 +} // namespace genesys + +#endif // BACKEND_GENESYS_GL847_H |