1 files changed, 176 insertions, 0 deletions
diff --git a/backend/genesys/gl646_registers.h b/backend/genesys/gl646_registers.h
new file mode 100644
index 0000000..2fe8f19
--- /dev/null
+++ b/backend/genesys/gl646_registers.h
@@ -0,0 +1,176 @@
+/* sane - Scanner Access Now Easy.
+
+   Copyright (C) 2019 Povilas Kanapickas <povilas@radix.lt>
+
+   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_GL646_REGISTERS_H
+#define BACKEND_GENESYS_GL646_REGISTERS_H
+
+#include <cstdint>
+
+namespace genesys {
+namespace gl646 {
+
+using RegAddr = std::uint16_t;
+using RegMask = std::uint8_t;
+using RegShift = unsigned;
+
+static constexpr RegAddr REG_0x01 = 0x01;
+static constexpr RegMask REG_0x01_CISSET = 0x80;
+static constexpr RegMask REG_0x01_DOGENB = 0x40;
+static constexpr RegMask REG_0x01_DVDSET = 0x20;
+static constexpr RegMask REG_0x01_FASTMOD = 0x10;
+static constexpr RegMask REG_0x01_COMPENB = 0x08;
+static constexpr RegMask REG_0x01_DRAMSEL = 0x04;
+static constexpr RegMask REG_0x01_SHDAREA = 0x02;
+static constexpr RegMask REG_0x01_SCAN = 0x01;
+
+static constexpr RegMask REG_0x02_NOTHOME = 0x80;
+static constexpr RegMask REG_0x02_ACDCDIS = 0x40;
+static constexpr RegMask REG_0x02_AGOHOME = 0x20;
+static constexpr RegMask REG_0x02_MTRPWR = 0x10;
+static constexpr RegMask REG_0x02_FASTFED = 0x08;
+static constexpr RegMask REG_0x02_MTRREV = 0x04;
+static constexpr RegMask REG_0x02_STEPSEL = 0x03;
+
+static constexpr RegMask REG_0x02_FULLSTEP = 0x00;
+static constexpr RegMask REG_0x02_HALFSTEP = 0x01;
+static constexpr RegMask REG_0x02_QUATERSTEP = 0x02;
+
+static constexpr RegMask REG_0x03_TG3 = 0x80;
+static constexpr RegMask REG_0x03_AVEENB = 0x40;
+static constexpr RegMask REG_0x03_XPASEL = 0x20;
+static constexpr RegMask REG_0x03_LAMPPWR = 0x10;
+static constexpr RegMask REG_0x03_LAMPDOG = 0x08;
+static constexpr RegMask REG_0x03_LAMPTIM = 0x07;
+
+static constexpr RegMask REG_0x04_LINEART = 0x80;
+static constexpr RegMask REG_0x04_BITSET = 0x40;
+static constexpr RegMask REG_0x04_ADTYPE = 0x30;
+static constexpr RegMask REG_0x04_FILTER = 0x0c;
+static constexpr RegMask REG_0x04_FESET = 0x03;
+
+static constexpr RegMask REG_0x05_DPIHW = 0xc0;
+static constexpr RegMask REG_0x05_DPIHW_600 = 0x00;
+static constexpr RegMask REG_0x05_DPIHW_1200 = 0x40;
+static constexpr RegMask REG_0x05_DPIHW_2400 = 0x80;
+static constexpr RegMask REG_0x05_DPIHW_4800 = 0xc0;
+static constexpr RegMask REG_0x05_GMMTYPE = 0x30;
+static constexpr RegMask REG_0x05_GMM14BIT = 0x10;
+static constexpr RegMask REG_0x05_GMMENB = 0x08;
+static constexpr RegMask REG_0x05_LEDADD = 0x04;
+static constexpr RegMask REG_0x05_BASESEL = 0x03;
+
+static constexpr RegAddr REG_0x06 = 0x06;
+static constexpr RegMask REG_0x06_PWRBIT = 0x10;
+static constexpr RegMask REG_0x06_GAIN4 = 0x08;
+static constexpr RegMask REG_0x06_OPTEST = 0x07;
+
+static constexpr RegMask REG_0x07_DMASEL = 0x02;
+static constexpr RegMask REG_0x07_DMARDWR = 0x01;
+
+static constexpr RegMask REG_0x16_CTRLHI = 0x80;
+static constexpr RegMask REG_0x16_SELINV = 0x40;
+static constexpr RegMask REG_0x16_TGINV = 0x20;
+static constexpr RegMask REG_0x16_CK1INV = 0x10;
+static constexpr RegMask REG_0x16_CK2INV = 0x08;
+static constexpr RegMask REG_0x16_CTRLINV = 0x04;
+static constexpr RegMask REG_0x16_CKDIS = 0x02;
+static constexpr RegMask REG_0x16_CTRLDIS = 0x01;
+
+static constexpr RegMask REG_0x17_TGMODE = 0xc0;
+static constexpr RegMask REG_0x17_TGMODE_NO_DUMMY = 0x00;
+static constexpr RegMask REG_0x17_TGMODE_REF = 0x40;
+static constexpr RegMask REG_0x17_TGMODE_XPA = 0x80;
+static constexpr RegMask REG_0x17_TGW = 0x3f;
+
+static constexpr RegMask REG_0x18_CNSET = 0x80;
+static constexpr RegMask REG_0x18_DCKSEL = 0x60;
+static constexpr RegMask REG_0x18_CKTOGGLE = 0x10;
+static constexpr RegMask REG_0x18_CKDELAY = 0x0c;
+static constexpr RegMask REG_0x18_CKSEL = 0x03;
+
+static constexpr RegMask REG_0x1D_CKMANUAL = 0x80;
+
+static constexpr RegMask REG_0x1E_WDTIME = 0xf0;
+static constexpr RegMask REG_0x1E_LINESEL = 0x0f;
+
+static constexpr RegMask REG_0x41_PWRBIT = 0x80;
+static constexpr RegMask REG_0x41_BUFEMPTY = 0x40;
+static constexpr RegMask REG_0x41_FEEDFSH = 0x20;
+static constexpr RegMask REG_0x41_SCANFSH = 0x10;
+static constexpr RegMask REG_0x41_HOMESNR = 0x08;
+static constexpr RegMask REG_0x41_LAMPSTS = 0x04;
+static constexpr RegMask REG_0x41_FEBUSY = 0x02;
+static constexpr RegMask REG_0x41_MOTMFLG = 0x01;
+
+static constexpr RegMask REG_0x66_LOW_CURRENT = 0x10;
+
+static constexpr RegMask REG_0x6A_FSTPSEL = 0xc0;
+static constexpr RegMask REG_0x6A_FASTPWM = 0x3f;
+
+static constexpr RegMask REG_0x6C_TGTIME = 0xc0;
+static constexpr RegMask REG_0x6C_Z1MOD = 0x38;
+static constexpr RegMask REG_0x6C_Z2MOD = 0x07;
+
+static constexpr RegAddr REG_EXPR = 0x10;
+static constexpr RegAddr REG_EXPG = 0x12;
+static constexpr RegAddr REG_EXPB = 0x14;
+static constexpr RegAddr REG_SCANFED = 0x1f;
+static constexpr RegAddr REG_BUFSEL = 0x20;
+static constexpr RegAddr REG_LINCNT = 0x25;
+static constexpr RegAddr REG_DPISET = 0x2c;
+static constexpr RegAddr REG_STRPIXEL = 0x30;
+static constexpr RegAddr REG_ENDPIXEL = 0x32;
+static constexpr RegAddr REG_DUMMY = 0x34;
+static constexpr RegAddr REG_MAXWD = 0x35;
+static constexpr RegAddr REG_LPERIOD = 0x38;
+static constexpr RegAddr REG_FEEDL = 0x3d;
+static constexpr RegAddr REG_VALIDWORD = 0x42;
+static constexpr RegAddr REG_FEDCNT = 0x48;
+static constexpr RegAddr REG_SCANCNT = 0x4b;
+static constexpr RegAddr REG_Z1MOD = 0x60;
+static constexpr RegAddr REG_Z2MOD = 0x62;
+
+} // namespace gl646
+} // namespace genesys
+
+#endif // BACKEND_GENESYS_GL646_REGISTERS_H