diff options
Diffstat (limited to 'oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_FW8888.c.svn-base')
| -rw-r--r-- | oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_FW8888.c.svn-base | 309 |
1 files changed, 0 insertions, 309 deletions
diff --git a/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_FW8888.c.svn-base b/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_FW8888.c.svn-base deleted file mode 100644 index b950c016..00000000 --- a/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_FW8888.c.svn-base +++ /dev/null @@ -1,309 +0,0 @@ -/* $Id$ - * $URL$ - * - * driver for Allnet FW8888 display - * - * Copyright (C) 2005 Michael Reinelt <michael@reinelt.co.at> - * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net> - * Copyright (C) 2010 Linum Software GmbH <support@linum.com> - * - * This file is part of LCD4Linux. - * - * LCD4Linux 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, or (at your option) - * any later version. - * - * LCD4Linux 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., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -/* - * - * exported fuctions: - * - * struct DRIVER drv_FW8888 - * - */ - -#include "config.h" - -#include <stdlib.h> -#include <stdio.h> -#include <unistd.h> -#include <string.h> -#include <errno.h> - -#include "debug.h" -#include "cfg.h" -#include "qprintf.h" -#include "udelay.h" -#include "plugin.h" -#include "widget.h" -#include "widget_text.h" -#include "widget_icon.h" -#include "widget_bar.h" -#include "drv.h" - -/* text mode display? */ -#include "drv_generic_text.h" - -/* serial port? */ -#include "drv_generic_serial.h" - -static char Name[] = "FW8888"; - - -/****************************************/ -/*** hardware dependant functions ***/ -/****************************************/ - -static int drv_FW8888_open(const char *section) -{ - /* open serial port */ - /* don't mind about device, speed and stuff, this function will take care of */ - - if (drv_generic_serial_open(section, Name, 0) < 0) - return -1; - - return 0; -} - - -static int drv_FW8888_close(void) -{ - /* close whatever port you've opened */ - drv_generic_serial_close(); - - return 0; -} - - -static void drv_FW8888_send_cmd(const unsigned int cmd) -{ - char cmd_str[2]; - - cmd_str[0] = 0x10; - cmd_str[1] = cmd; - drv_generic_serial_write(cmd_str, 2); -} - - -static void drv_FW8888_send_text(const char *text, const unsigned int len) -{ - unsigned int i; - char cmd_str[2]; - - cmd_str[0] = 0x12; - - for (i = 0; i < len; i++) { - cmd_str[1] = text[i]; - drv_generic_serial_write(cmd_str, 2); - } -} - -/* text mode displays only */ -static void drv_FW8888_clear(void) -{ - drv_FW8888_send_cmd(0x01); -} - -static void drv_FW8888_home(void) -{ - drv_FW8888_send_cmd(0x02); -} - -static void drv_FW8888_display_off(void) -{ - drv_FW8888_send_cmd(0x08); -} - -static void drv_FW8888_display_on_cursor_off(void) -{ - drv_FW8888_send_cmd(0x0C); -} - -static void drv_FW8888_display_on_cursor_on(void) -{ - drv_FW8888_send_cmd(0x0E); -} - -static void drv_FW8888_backlight_off(void) -{ - drv_FW8888_send_cmd(0x38); -} - -static void drv_FW8888_backlight_on(void) -{ - drv_FW8888_send_cmd(0x39); -} - -static void drv_FW8888_set_cursor(int row, int col) -{ - int pos; - switch (row) { - case 0: - pos = 0x80 + col; - break; - case 1: - pos = 0xC0 + col; - break; - default: - error("%s: invalid row(%d) or col(%d)", Name, row, col); - return; - } - drv_FW8888_send_cmd(pos); -} - - -/* text mode displays only */ -static void drv_FW8888_write(const int row, const int col, const char *data, int len) -{ - /* do the cursor positioning here */ - drv_FW8888_set_cursor(row, col); - - /* send string to the display */ - drv_FW8888_send_text(data, len); -} - - -/* start text mode display */ -static int drv_FW8888_start(const char *section) -{ - /* display preferences */ - XRES = 5; /* pixel width of one char */ - YRES = 8; /* pixel height of one char */ - CHARS = 0; /* number of user-defineable characters */ - CHAR0 = 0; /* ASCII of first user-defineable char */ - DROWS = 2; - DCOLS = 16; - - GOTO_COST = -1; /* number of bytes a goto command requires */ - - /* open communication with the display */ - if (drv_FW8888_open(section) < 0) { - return -1; - } - - drv_FW8888_clear(); /* clear display */ - - return 0; -} - - - -/****************************************/ -/*** plugins ***/ -/****************************************/ - -/* none */ - -/****************************************/ -/*** widget callbacks ***/ -/****************************************/ - - -/* using drv_generic_text_draw(W) */ -/* using drv_generic_text_icon_draw(W) */ -/* using drv_generic_text_bar_draw(W) */ -/* using drv_generic_gpio_draw(W) */ - - -/****************************************/ -/*** exported functions ***/ -/****************************************/ - - -/* list models */ -int drv_FW8888_list(void) -{ - printf("Allnet-FW8888"); - return 0; -} - - -/* initialize driver & display */ -/* use this function for a text display */ -int drv_FW8888_init(const char *section, const int quiet) -{ - WIDGET_CLASS wc; - int ret; - - info("%s: %s", Name, "$Rev$"); - - /* display preferences */ - XRES = 5; /* pixel width of one char */ - YRES = 7; /* pixel height of one char */ - CHARS = 0; /* number of user-defineable characters */ - CHAR0 = 0; /* ASCII of first user-defineable char */ - - /* real worker functions */ - drv_generic_text_real_write = drv_FW8888_write; - - /* start display */ - if ((ret = drv_FW8888_start(section)) != 0) - return ret; - - if (!quiet) { - char buffer[40]; - qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); - if (drv_generic_text_greet(buffer, "www.linum.com")) { - sleep(3); - drv_FW8888_clear(); - } - } - - /* initialize generic text driver */ - if ((ret = drv_generic_text_init(section, Name)) != 0) - return ret; - - /* register text widget */ - wc = Widget_Text; - wc.draw = drv_generic_text_draw; - widget_register(&wc); - - /* register plugins */ - // AddFunction("LCD::contrast", 1, plugin_contrast); - - return 0; -} - - -/* close driver & display */ -/* use this function for a text display */ -int drv_FW8888_quit(const int quiet) -{ - - info("%s: shutting down.", Name); - - drv_generic_text_quit(); - - /* clear display */ - drv_FW8888_clear(); - - /* say goodbye... */ - if (!quiet) { - drv_generic_text_greet("goodbye!", NULL); - } - - debug("closing connection"); - drv_FW8888_close(); - - return (0); -} - - -/* use this one for a text display */ -DRIVER drv_FW8888 = { - .name = Name, - .list = drv_FW8888_list, - .init = drv_FW8888_init, - .quit = drv_FW8888_quit, -}; |