diff options
Diffstat (limited to 'backend/genesys/gl842.h')
| -rw-r--r-- | backend/genesys/gl842.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/backend/genesys/gl842.h b/backend/genesys/gl842.h new file mode 100644 index 0000000..288d29c --- /dev/null +++ b/backend/genesys/gl842.h @@ -0,0 +1,128 @@ +/* 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. +*/ + +#include "genesys.h" +#include "command_set_common.h" + +#ifndef BACKEND_GENESYS_GL842_H +#define BACKEND_GENESYS_GL842_H + +namespace genesys { +namespace gl842 { + +class CommandSetGl842 : public CommandSetCommon +{ +public: + ~CommandSetGl842() 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) 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_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 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; + + 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 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 gl842 +} // namespace genesys + +#endif // BACKEND_GENESYS_GL842_H |