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authorJörg Frings-Fürst <debian@jff-webhosting.net>2020-08-24 18:44:51 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2020-08-24 18:44:51 +0200
commitad38bc6ecb80ddeb562841b33258dd53659b1da6 (patch)
treee02e9c3ff760554fd87f70df0e18b88594091a48 /backend/genesys/gl842.h
parent9c23ed018d72eed2554f4f9cff1ae6e6bb0cd479 (diff)
New upstream version 1.0.31upstream/1.0.31
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+/* 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