1 /* sane - Scanner Access Now Easy. 2 3 Copyright (C) 2010-2013 Stéphane Voltz <stef.dev@free.fr> 4 5 This file is part of the SANE package. 6 7 This program is free software; you can redistribute it and/or 8 modify it under the terms of the GNU General Public License as 9 published by the Free Software Foundation; either version 2 of the 10 License, or (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, but 13 WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program. If not, see <https://www.gnu.org/licenses/>. 19 */ 20 21 #ifndef BACKEND_GENESYS_GL847_H 22 #define BACKEND_GENESYS_GL847_H 23 24 #include "genesys.h" 25 #include "command_set_common.h" 26 27 namespace genesys { 28 namespace gl847 { 29 30 class CommandSetGl847 : public CommandSetCommon 31 { 32 public: 33 ~CommandSetGl847() override = default; 34 35 bool needs_home_before_init_regs_for_scan(Genesys_Device* dev) const override; 36 37 void init(Genesys_Device* dev) const override; 38 39 void init_regs_for_warmup(Genesys_Device* dev, const Genesys_Sensor& sensor, 40 Genesys_Register_Set* regs) const override; 41 42 void init_regs_for_shading(Genesys_Device* dev, const Genesys_Sensor& sensor, 43 Genesys_Register_Set& regs) const override; 44 45 void init_regs_for_scan_session(Genesys_Device* dev, const Genesys_Sensor& sensor, 46 Genesys_Register_Set* reg, 47 const ScanSession& session) const override; 48 49 void set_fe(Genesys_Device* dev, const Genesys_Sensor& sensor, std::uint8_t set) const override; 50 void set_powersaving(Genesys_Device* dev, int delay) const override; 51 void save_power(Genesys_Device* dev, bool enable) const override; 52 53 void begin_scan(Genesys_Device* dev, const Genesys_Sensor& sensor, 54 Genesys_Register_Set* regs, bool start_motor) const override; 55 56 void end_scan(Genesys_Device* dev, Genesys_Register_Set* regs, bool check_stop) const override; 57 58 void send_gamma_table(Genesys_Device* dev, const Genesys_Sensor& sensor) const override; 59 60 void offset_calibration(Genesys_Device* dev, const Genesys_Sensor& sensor, 61 Genesys_Register_Set& regs) const override; 62 63 void coarse_gain_calibration(Genesys_Device* dev, const Genesys_Sensor& sensor, 64 Genesys_Register_Set& regs, int dpi) const override; 65 66 SensorExposure led_calibration(Genesys_Device* dev, const Genesys_Sensor& sensor, 67 Genesys_Register_Set& regs) const override; 68 69 void wait_for_motor_stop(Genesys_Device* dev) const override; 70 71 void move_back_home(Genesys_Device* dev, bool wait_until_home) const override; 72 73 void update_hardware_sensors(struct Genesys_Scanner* s) const override; 74 75 void update_home_sensor_gpio(Genesys_Device& dev) const override; 76 77 void load_document(Genesys_Device* dev) const override; 78 79 void detect_document_end(Genesys_Device* dev) const override; 80 81 void eject_document(Genesys_Device* dev) const override; 82 83 void send_shading_data(Genesys_Device* dev, const Genesys_Sensor& sensor, std::uint8_t* data, 84 int size) const override; 85 86 ScanSession calculate_scan_session(const Genesys_Device* dev, 87 const Genesys_Sensor& sensor, 88 const Genesys_Settings& settings) const override; 89 90 void asic_boot(Genesys_Device* dev, bool cold) const override; 91 }; 92 93 enum SlopeTable 94 { 95 SCAN_TABLE = 0, // table 1 at 0x4000 96 BACKTRACK_TABLE = 1, // table 2 at 0x4800 97 STOP_TABLE = 2, // table 3 at 0x5000 98 FAST_TABLE = 3, // table 4 at 0x5800 99 HOME_TABLE = 4, // table 5 at 0x6000 100 }; 101 102 } // namespace gl847 103 } // namespace genesys 104 105 #endif // BACKEND_GENESYS_GL847_H 106