serialVFD driver:
* Add more documentation about the inner working of this driver. * Consolidate constant definitions. * Stop the 'include-mania': Only include necessary header files within the .c files. * Use lpt-port.h to define LPT port register values. * Modify some comments to conform the the style guide.
This commit is contained in:
mmdolze
+237
-150
@@ -1,42 +1,99 @@
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/** \file server/drivers/serialVFD_displays.c
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* Setup routines for the inidividual displays supported by the \c serialVFD driver.
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*
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* Here are the routines that set up the data as well as function pointers
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* for the individual displays supported by the \c serialVFD driver.
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*
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* If you want to add a new device to the driver add a new section
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* to the displaytype-switch-case in the init-function, add a new load_...
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* function below and fill it with the corrrect commands for the display.
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* (Try wich displaytype works best with your display, copy and modify
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* it's section that is the easiest way I guess.)
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*
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* For each display the following setting have to be set in
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* serialVFD_private_data:
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*
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* \li customchars Number of possible custom characters
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* \li predefined_hbar The display has predefined hbar-characters
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* \li hbar_cc_offset Offset of the predefined hbar-characters
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* \li predefined_vbar The display has predefined vbar-characters
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* \li vbar_cc_offset Offset of the predefined vbar-characters
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* \li hw_cmd Table with hardware commands (see below)
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* \li charmap Table mapping characters 127...255 to other chars
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* \li usr_chr_dot_assignment Mapping of icon bits (see below)
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* \li usr_chr_mapping Map indicating which chars may be overwritten in RAM
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* \li usr_chr_load_mapping Location byte (see below)
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*
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* \b hw_cmd:
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* The hw_cmd is a two-dimensional array used as a table to store hardware-
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* dependant command. 10 commands are supported. For each command a byte
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* array is set with the 1st byte defining the command length (which may be
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* zero) and up to 9 bytes of command. The following commands exist:
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*
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* \li Set brightness level 0
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* \li Set brightness level 1
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* \li Set brightness level 2
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* \li Set brightness level 3
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* \li Move cursor to Pos1
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* \li Move cursor to position X
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* \li Reset
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* \li Initialize
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* \li Set user character
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* \li Horizontal tab
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* \li Move cursor to next line
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*
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*\verbatim
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* hw_cmd[Command][data] = {{commandlength , command 1},
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* .....
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* {commandlength , command N}}
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*\endverbatim
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*
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* \b usr_chr_dot_assignment:
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* usr_chr_dot_assignment is an array specifying how our 5x7 matrix of custom
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* character bits are mapped into user defined characters (UDC). The very
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* first byte of usr_chr_dot_assignment gives the number of bytes this VFD
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* uses for one UDC. The remaining numbers give which byte/bit if a UDC hold
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* which bit of the 5x7 matrix.
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*
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* Note: LSB of an icon line is the leftmost entry in the array!
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*
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* \b usr_chr_load_mapping:
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* Usually any character may be overwritten in RAM. Some VFD however use
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* an index number for user defined characters. The usr_chr_load_mapping
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* array specifies which byte of usr_chr_mapping is assigned which index.
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*
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* For displays not using index numbers usr_chr_load_mapping is a copy of
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* usr_chr_mapping.
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*/
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/* This file is part the LCDproc driver for various serial VFD Devices.
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/*-
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* Copyright (C) 2006 Stefan Herdler
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*
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* This driver is based on wirz-sli.c, hd44780.c, drv_base.c and NoritakeVFD
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* driver. It may contain parts of other drivers of this package too.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
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*/
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It contains the hardwaredependent commands ach characterset.
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If you want to add a new device to the driver add a new section
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to the displaytype-switch-case in the init-function, add a new load_...
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function below and fill it with the corrrect commands for the display.
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(Try wich displaytype works best with your display, copy and modify
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it's section that is the easiest way I guess.)
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Copyright (C) 2006 Stefan Herdler
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2006-05-16 Version 0.3: everything should work (not all hardware tested!)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
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*/
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/*
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* 2006-05-16 Version 0.3: everything should work (not all hardware tested!)
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*/
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#include "lcd.h"
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#include "serialVFD_displays.h"
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#include "serialVFD.h"
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#include "lcd.h"
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void serialVFD_load_NEC_FIPC (Driver *drvthis);
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void serialVFD_load_KD (Driver *drvthis);
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@@ -48,6 +105,11 @@ void serialVFD_load_Futaba_NA202SD08FA(Driver *drvthis);
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void serialVFD_load_Samsung (Driver *drvthis);
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void serialVFD_load_Nixdorf_BA6x (Driver *drvthis);
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/**
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* Load display specific settings.
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* \param drvthis Pointer to driver
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* \return 0 on success; -1 if unknown display type selected in config
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*/
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int serialVFD_load_display_data(Driver *drvthis)
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{
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PrivateData *p = (PrivateData*) drvthis->private_data;
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@@ -86,24 +148,26 @@ int serialVFD_load_display_data(Driver *drvthis)
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return 0;
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}
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/* Init data for NEC FIPS based VFD */
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void
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serialVFD_load_NEC_FIPC (Driver *drvthis)
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{ //nec_fipc
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{
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PrivateData *p = (PrivateData*) drvthis->private_data;
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int tmp, w;
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if (p->customchars == -83)
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p->customchars = 1; // number of custom characters the display provides
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p->vbar_cc_offset = 5; // character offset of the bars
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p->hbar_cc_offset = 12; // character offset of the bars
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p->predefined_hbar = 1; // the display has predefined hbar-characters
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p->predefined_vbar = 1; // the display has predefined vbar-characters
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if (p->customchars == CC_UNSET)
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p->customchars = 1;
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p->vbar_cc_offset = 5;
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p->hbar_cc_offset = 12;
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p->predefined_hbar = 1;
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p->predefined_vbar = 1;
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// hardwarespecific commands:
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// hw_cmd[Command][data] = {{commandlength , command 1},
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// .....
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// {commandlength , command N}}
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/*-
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* hardwarespecific commands:
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* hw_cmd[Command][data] = {{commandlength , command 1},
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* .....
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* {commandlength , command N}};
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*/
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const char hw_cmd[11][4] = {{1 ,0x04}, // dark
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{1 ,0x03},
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{1 ,0x02},
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@@ -123,9 +187,9 @@ serialVFD_load_NEC_FIPC (Driver *drvthis)
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for (w = 0; w < 4; w++)
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p->hw_cmd[tmp][w] = hw_cmd[tmp][w];
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// Translates ISO 8859-1 to display charset.
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/* Translates ISO 8859-1 to display charset. */
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const unsigned char charmap[] = {
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127, // the "filled-block"-character usually 127
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127, /* the "filled-block"-character usually 127 */
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/* #128 = 0x80 */
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128, 129, 130, 131, 132, 133, 134, 135,
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136, 137, 138, 139, 140, 141, 142, 143,
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@@ -180,23 +244,26 @@ serialVFD_load_NEC_FIPC (Driver *drvthis)
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}
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/* Init data for KD Rev2.1 */
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void
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serialVFD_load_KD (Driver *drvthis)
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{ //KD Rev2.1
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{
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PrivateData *p = (PrivateData*) drvthis->private_data;
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int tmp, w;
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if (p->customchars == -83)
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p->customchars = 31; // number of custom characters the display provides
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p->vbar_cc_offset = 0; // character offset of the bars
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p->hbar_cc_offset = 0; // character offset of the bars
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p->predefined_hbar = 0; // the display has predefined hbar-characters
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p->predefined_vbar = 0; // the display has predefined vbar-characters
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if (p->customchars == CC_UNSET)
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p->customchars = 31;
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p->vbar_cc_offset = 0;
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p->hbar_cc_offset = 0;
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p->predefined_hbar = 0;
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p->predefined_vbar = 0;
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// hardwarespecific commands:
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// hw_cmd[Command][data] = {{commandlength , command 1},
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// .....
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// {commandlength , command N}}
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/*-
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* hardwarespecific commands:
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* hw_cmd[Command][data] = {{commandlength , command 1},
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* .....
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* {commandlength , command N}};
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*/
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const char hw_cmd[10][4] = {{1 ,0x04}, // dark
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{1 ,0x03},
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{1 ,0x02},
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@@ -211,8 +278,9 @@ serialVFD_load_KD (Driver *drvthis)
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for (w = 0; w < 4; w++)
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p->hw_cmd[tmp][w] = hw_cmd[tmp][w];
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/* Translates ISO 8859-1 to display charset. */
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const unsigned char charmap[] = {
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127, // the "filled-block"-character usually 127
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127, /* the "filled-block"-character usually 127 */
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/* #128 = 0x80 */
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128, 129, 130, 131, 132, 133, 134, 135,
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136, 137, 138, 139, 140, 141, 142, 143,
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@@ -257,24 +325,26 @@ serialVFD_load_KD (Driver *drvthis)
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p->usr_chr_mapping[tmp] = usr_chr_mapping[tmp];
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}
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/* Init data for Noritake VFD */
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void
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serialVFD_load_Noritake (Driver *drvthis)
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{ //Noritake
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{
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PrivateData *p = (PrivateData*) drvthis->private_data;
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int tmp, w;
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if (p->customchars == -83)
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p->customchars = 16; // number of custom characters the display provides
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p->vbar_cc_offset = 0; // character offset of the bars
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p->hbar_cc_offset = 0; // character offset of the bars
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p->predefined_hbar = 0; // the display has predefined hbar-characters
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p->predefined_vbar = 0; // the display has predefined vbar-characters
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if (p->customchars == CC_UNSET)
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p->customchars = 16;
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p->vbar_cc_offset = 0;
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p->hbar_cc_offset = 0;
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p->predefined_hbar = 0;
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p->predefined_vbar = 0;
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// hardwarespecific commands:
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// hw_cmd[Command][data] = {{commandlength , command 1},
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// .....
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// {commandlength , command N}}
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/*-
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* hardwarespecific commands:
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* hw_cmd[Command][data] = {{commandlength , command 1},
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* .....
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* {commandlength , command N}};
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*/
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const char hw_cmd[10][4] = {{3 ,0x1B, 0x4C, 0x00}, // dark
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{3 ,0x1B, 0x4C, 0x50},
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{3 ,0x1B, 0x4C, 0x90},
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@@ -289,7 +359,7 @@ serialVFD_load_Noritake (Driver *drvthis)
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for (w = 0; w < 4; w++)
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p->hw_cmd[tmp][w] = hw_cmd[tmp][w];
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// no charmap needed
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/* no charmap needed */
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for (tmp = 0; tmp < 129; tmp++)
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p->charmap[tmp] = tmp+127;
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@@ -314,23 +384,26 @@ serialVFD_load_Noritake (Driver *drvthis)
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}
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/* Init data for Futaba VFD */
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void
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serialVFD_load_Futaba (Driver *drvthis)
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{ //Futaba
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{
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PrivateData *p = (PrivateData*) drvthis->private_data;
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int tmp, w;
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if (p->customchars == -83)
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p->customchars = 3; // number of custom characters the display provides
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p->vbar_cc_offset = 0; // character offset of the bars
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p->hbar_cc_offset = 0; // character offset of the bars
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p->predefined_hbar = 0; // the display has predefined hbar-characters
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p->predefined_vbar = 0; // the display has predefined vbar-characters
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if (p->customchars == CC_UNSET)
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p->customchars = 3;
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p->vbar_cc_offset = 0;
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p->hbar_cc_offset = 0;
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p->predefined_hbar = 0;
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p->predefined_vbar = 0;
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// hardwarespecific commands:
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// hw_cmd[Command][data] = {{commandlength , command 1},
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// .....
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// {commandlength , command N}}
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/*-
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* hardwarespecific commands:
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* hw_cmd[Command][data] = {{commandlength , command 1},
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* .....
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* {commandlength , command N}};
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*/
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const char hw_cmd[10][4] = {{2 ,0x04, 0x20}, // dark
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{2 ,0x04, 0x40},
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{2 ,0x04, 0x60},
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@@ -345,9 +418,9 @@ serialVFD_load_Futaba (Driver *drvthis)
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for (w = 0; w < 4; w++)
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p->hw_cmd[tmp][w] = hw_cmd[tmp][w];
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// Translates ISO 8859-1 to display charset.
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/* Translates ISO 8859-1 to display charset. */
|
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const unsigned char charmap[] = {
|
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127, // the "filled-block"-character usually 127
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127, /* the "filled-block"-character usually 127 */
|
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/* #128 = 0x80 */
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128, 129, 130, 131, 132, 133, 134, 135,
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136, 137, 138, 139, 140, 141, 142, 143,
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@@ -390,24 +463,27 @@ serialVFD_load_Futaba (Driver *drvthis)
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}
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/* Init data for IEE_03601-95B_2x40_VFD */
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void
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serialVFD_load_IEE_95B (Driver *drvthis)
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{ //IEE_03601-95B_2x40_VFD
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{
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PrivateData *p = (PrivateData*) drvthis->private_data;
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int tmp, w;
|
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|
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if (p->customchars == -83)
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p->customchars = 10; // number of custom characters the display provides
|
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p->vbar_cc_offset = 0; // character offset of the bars
|
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p->hbar_cc_offset = 0; // character offset of the bars
|
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p->predefined_hbar = 0; // the display has predefined hbar-characters
|
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p->predefined_vbar = 0; // the display has predefined vbar-characters
|
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if (p->customchars == CC_UNSET)
|
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p->customchars = 10;
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p->vbar_cc_offset = 0;
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p->hbar_cc_offset = 0;
|
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p->predefined_hbar = 0;
|
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p->predefined_vbar = 0;
|
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p->para_wait = 60; // the display needs more delay in the parallelport mode
|
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|
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// hardwarespecific commands:
|
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// hw_cmd[Command][data] = {{commandlength , command 1},
|
||||
// .....
|
||||
// {commandlength , command N}}
|
||||
/*-
|
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* hardwarespecific commands:
|
||||
* hw_cmd[Command][data] = {{commandlength , command 1},
|
||||
* .....
|
||||
* {commandlength , command N}};
|
||||
*/
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const char hw_cmd[10][4] = {{1 ,0x1C}, // dark
|
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{1 ,0x1D},
|
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{1 ,0x1E},
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@@ -422,9 +498,9 @@ serialVFD_load_IEE_95B (Driver *drvthis)
|
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for (w = 0; w < 4; w++)
|
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p->hw_cmd[tmp][w] = hw_cmd[tmp][w];
|
||||
|
||||
|
||||
/* Translates ISO 8859-1 to display charset. */
|
||||
const unsigned char charmap[] = {
|
||||
0xEF, // the "filled-block"-character usually 127
|
||||
0xEF, /* the "filled-block"-character usually 127 */
|
||||
/* #128 = 0x80 */
|
||||
0x7F, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
|
||||
0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
|
||||
@@ -479,24 +555,28 @@ serialVFD_load_IEE_95B (Driver *drvthis)
|
||||
|
||||
}
|
||||
|
||||
|
||||
/* Init data for IEE_03601-96_2x40_VFD */
|
||||
void
|
||||
serialVFD_load_IEE_96 (Driver *drvthis)
|
||||
{ //IEE_03601-96_2x40_VFD
|
||||
{
|
||||
PrivateData *p = (PrivateData*) drvthis->private_data;
|
||||
int tmp, w;
|
||||
|
||||
if (p->customchars == -83)
|
||||
p->customchars = 3; // number of custom characters the display provides
|
||||
p->vbar_cc_offset = 0; // character offset of the bars
|
||||
p->hbar_cc_offset = 0; // character offset of the bars
|
||||
p->predefined_hbar = 0; // the display has predefined hbar-characters
|
||||
p->predefined_vbar = 0; // the display has predefined vbar-characters
|
||||
if (p->customchars == CC_UNSET)
|
||||
p->customchars = 3;
|
||||
p->vbar_cc_offset = 0;
|
||||
p->hbar_cc_offset = 0;
|
||||
p->predefined_hbar = 0;
|
||||
p->predefined_vbar = 0;
|
||||
p->para_wait = 60; // the display needs more delay in the parallelport mode
|
||||
|
||||
// hardwarespecific commands:
|
||||
// hw_cmd[Command][data] = {{commandlength , command 1},
|
||||
// .....
|
||||
// {commandlength , command N}}
|
||||
/*-
|
||||
* hardwarespecific commands:
|
||||
* hw_cmd[Command][data] = {{commandlength , command 1},
|
||||
* .....
|
||||
* {commandlength , command N}};
|
||||
*/
|
||||
const char hw_cmd[10][4] = {{1 ,0x1C}, // dark
|
||||
{1 ,0x1D},
|
||||
{1 ,0x1E},
|
||||
@@ -511,9 +591,9 @@ serialVFD_load_IEE_96 (Driver *drvthis)
|
||||
for (w = 0; w < 4; w++)
|
||||
p->hw_cmd[tmp][w] = hw_cmd[tmp][w];
|
||||
|
||||
|
||||
/* Translates ISO 8859-1 to display charset. */
|
||||
const unsigned char charmap[] = {
|
||||
0xEF, // the "filled-block"-character usually 127
|
||||
0xEF, /* the "filled-block"-character usually 127 */
|
||||
/* #128 = 0x80 */
|
||||
0x7F, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
|
||||
0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
|
||||
@@ -565,27 +645,29 @@ serialVFD_load_IEE_96 (Driver *drvthis)
|
||||
{ 0x02, 0x01, 0x00};
|
||||
for (tmp = 0; tmp < 31; tmp++)
|
||||
p->usr_chr_load_mapping[tmp] = usr_chr_load_mapping[tmp];
|
||||
|
||||
}
|
||||
|
||||
|
||||
/* Init data for Futaba NA202SD08FA */
|
||||
void
|
||||
serialVFD_load_Futaba_NA202SD08FA (Driver *drvthis)
|
||||
{ //IEE_03601-96_2x40_VFD
|
||||
{
|
||||
PrivateData *p = (PrivateData*) drvthis->private_data;
|
||||
int tmp, w;
|
||||
|
||||
//if (p->customchars == -83) // display doesn't support custom characters
|
||||
p->customchars = 0; // number of custom characters the display provides
|
||||
p->vbar_cc_offset = 5; // character offset of the bars
|
||||
p->hbar_cc_offset = 12; // character offset of the bars
|
||||
p->predefined_hbar = 1; // the display has predefined hbar-characters
|
||||
p->predefined_vbar = 1; // the display has predefined vbar-characters
|
||||
p->customchars = 0; /* display doesn't support custom characters */
|
||||
p->vbar_cc_offset = 5;
|
||||
p->hbar_cc_offset = 12;
|
||||
p->predefined_hbar = 1;
|
||||
p->predefined_vbar = 1;
|
||||
p->para_wait = 25; // the display needs more delay in the parallelport mode
|
||||
|
||||
// hardwarespecific commands:
|
||||
// hw_cmd[Command][data] = {{commandlength , command 1},
|
||||
// .....
|
||||
// {commandlength , command N}}
|
||||
/*-
|
||||
* hardwarespecific commands:
|
||||
* hw_cmd[Command][data] = {{commandlength , command 1},
|
||||
* .....
|
||||
* {commandlength , command N}};
|
||||
*/
|
||||
const char hw_cmd[10][4] ={{2 ,0x04, 0x20}, // dark
|
||||
{2 ,0x04, 0x40},
|
||||
{2 ,0x04, 0x60},
|
||||
@@ -600,9 +682,9 @@ serialVFD_load_Futaba_NA202SD08FA (Driver *drvthis)
|
||||
for (w = 0; w < 4; w++)
|
||||
p->hw_cmd[tmp][w] = hw_cmd[tmp][w];
|
||||
|
||||
|
||||
/* Translates ISO 8859-1 to display charset. */
|
||||
const unsigned char charmap[] = {
|
||||
127, // the "filled-block"-character usually 127
|
||||
127, /* the "filled-block"-character usually 127 */
|
||||
/* #128 = 0x80 */
|
||||
128, 129, 130, 131, 132, 133, 134, 135,
|
||||
136, 137, 138, 139, 140, 141, 142, 143,
|
||||
@@ -628,7 +710,7 @@ serialVFD_load_Futaba_NA202SD08FA (Driver *drvthis)
|
||||
|
||||
|
||||
// {bytes to send, icon bit mapped to bit 0, icon bit mapped to bit 1, ...}
|
||||
const int usr_chr_dot_assignment[57] = { 0, 0 }; // no usercharacters
|
||||
const int usr_chr_dot_assignment[57] = { 0, 0 }; // no usercharacters
|
||||
for (tmp = 0; tmp < 57; tmp++)
|
||||
p->usr_chr_dot_assignment[tmp] = usr_chr_dot_assignment[tmp];
|
||||
|
||||
@@ -639,27 +721,29 @@ serialVFD_load_Futaba_NA202SD08FA (Driver *drvthis)
|
||||
{0,0,0,0,0,0, 0xF4, 0xF4, 0xF5, 0xF6, 0xF6, 0xF7, 0, 0xF0, 0xF1, 0xF2, 0xF3};
|
||||
for (tmp = 0; tmp < 31; tmp++)
|
||||
p->usr_chr_mapping[tmp] = usr_chr_mapping[tmp];
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
/* Init data for Samsung 20S207DA4 & 20S207DA6 */
|
||||
void
|
||||
serialVFD_load_Samsung (Driver *drvthis)
|
||||
{ //Samsung 20S207DA4 & 20S207DA6
|
||||
{
|
||||
PrivateData *p = (PrivateData*) drvthis->private_data;
|
||||
int tmp, w;
|
||||
|
||||
if (p->customchars == -83)
|
||||
p->customchars = 16; // number of custom characters the display provides
|
||||
p->vbar_cc_offset = 0; // character offset of the bars
|
||||
p->hbar_cc_offset = 0; // character offset of the bars
|
||||
p->predefined_hbar = 0; // the display has predefined hbar-characters
|
||||
p->predefined_vbar = 0; // the display has predefined vbar-characters
|
||||
if (p->customchars == CC_UNSET)
|
||||
p->customchars = 16;
|
||||
p->vbar_cc_offset = 0;
|
||||
p->hbar_cc_offset = 0;
|
||||
p->predefined_hbar = 0;
|
||||
p->predefined_vbar = 0;
|
||||
|
||||
// hardwarespecific commands:
|
||||
// hw_cmd[Command][data] = {{commandlength , command 1},
|
||||
// .....
|
||||
// {commandlength , command N}}
|
||||
/*-
|
||||
* hardwarespecific commands:
|
||||
* hw_cmd[Command][data] = {{commandlength , command 1},
|
||||
* .....
|
||||
* {commandlength , command N}};
|
||||
*/
|
||||
const char hw_cmd[10][4] = {{2 ,0x04, 0x20}, // dark
|
||||
{2 ,0x04, 0x40},
|
||||
{2 ,0x04, 0x60},
|
||||
@@ -674,9 +758,9 @@ serialVFD_load_Samsung (Driver *drvthis)
|
||||
for (w = 0; w < 4; w++)
|
||||
p->hw_cmd[tmp][w] = hw_cmd[tmp][w];
|
||||
|
||||
// Translates ISO 8859-1 to display charset.
|
||||
/* Translates ISO 8859-1 to display charset. */
|
||||
const unsigned char charmap[] = {
|
||||
127, // the "filled-block"-character usually 127
|
||||
127, /* the "filled-block"-character usually 127 */
|
||||
/* #128 = 0x80 */
|
||||
128, 129, 130, 131, 132, 133, 134, 135,
|
||||
136, 137, 138, 139, 140, 141, 142, 143,
|
||||
@@ -721,23 +805,26 @@ serialVFD_load_Samsung (Driver *drvthis)
|
||||
p->usr_chr_mapping[tmp] = usr_chr_mapping[tmp];
|
||||
}
|
||||
|
||||
|
||||
/* Init data for Nixdorf BA63 & BA66 */
|
||||
void
|
||||
serialVFD_load_Nixdorf_BA6x (Driver *drvthis)
|
||||
{ // Nixdorf BA63 & BA66
|
||||
{
|
||||
PrivateData *p = (PrivateData*) drvthis->private_data;
|
||||
int tmp, w;
|
||||
|
||||
//if (p->customchars == -83) // display doesn't support custom characters
|
||||
p->customchars = 0; // number of custom characters the display provides
|
||||
p->vbar_cc_offset = 5; // character offset of the bars
|
||||
p->hbar_cc_offset = 12; // character offset of the bars
|
||||
p->predefined_hbar = 1; // the display has predefined hbar-characters
|
||||
p->predefined_vbar = 1; // the display has predefined vbar-characters
|
||||
p->customchars = 0; /* display doesn't support custom characters */
|
||||
p->vbar_cc_offset = 5;
|
||||
p->hbar_cc_offset = 12;
|
||||
p->predefined_hbar = 1;
|
||||
p->predefined_vbar = 1;
|
||||
|
||||
// hardwarespecific commands:
|
||||
// hw_cmd[Command][data] = {{commandlength , command 1},
|
||||
// .....
|
||||
// {commandlength , command N}}
|
||||
/*-
|
||||
* hardwarespecific commands:
|
||||
* hw_cmd[Command][data] = {{commandlength , command 1},
|
||||
* .....
|
||||
* {commandlength , command N}};
|
||||
*/
|
||||
const char hw_cmd[11][10] = {{0 }, // dark
|
||||
{0 },
|
||||
{0 },
|
||||
@@ -758,9 +845,9 @@ serialVFD_load_Nixdorf_BA6x (Driver *drvthis)
|
||||
for (w = 0; w < 10; w++)
|
||||
p->hw_cmd[tmp][w] = hw_cmd[tmp][w];
|
||||
|
||||
// Translates ISO 8859-1 to display charset.
|
||||
/* Translates ISO 8859-1 to display charset. */
|
||||
const unsigned char charmap[] = {
|
||||
0xDB, // the "filled-block"-character usually 127
|
||||
0xDB, /* the "filled-block"-character usually 127 */
|
||||
/* #128 = 0x80 */
|
||||
128, 129, 130, 131, 132, 133, 134, 135,
|
||||
136, 137, 138, 139, 140, 141, 142, 143,
|
||||
|
||||
Reference in New Issue
Block a user