lcd4linux: removed trash

1 files changed, 0 insertions, 401 deletions

diff --git a/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_BWCT.c.svn-base b/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_BWCT.c.svn-base
deleted file mode 100644
index 8af86b81..00000000
--- a/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_BWCT.c.svn-base
+++ /dev/null
@@ -1,401 +0,0 @@
-/* $Id$
- * $URL$
- *
- * new style driver for BWCT USB LCD displays
- *
- * Copyright (C) 2003 Michael Reinelt <michael@reinelt.co.at>
- * Copyright (C) 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
- *
- * 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_BWCT
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <termios.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/time.h>
-
-#include <usb.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "qprintf.h"
-#include "plugin.h"
-#include "widget.h"
-#include "widget_text.h"
-#include "widget_icon.h"
-#include "widget_bar.h"
-#include "drv.h"
-#include "drv_generic_text.h"
-
-
-#define LCD_USB_VENDOR 0x03da
-#define LCD_USB_DEVICE 0x0002
-
-#define LCD_RESET    1
-#define LCD_CMD      2
-#define LCD_DATA     3
-#define LCD_CONTRAST 4
-
-
-static char Name[] = "BWCT";
-
-static usb_dev_handle *lcd;
-static int interface;
-
-extern int got_signal;
-
-
-/****************************************/
-/***  hardware dependant functions    ***/
-/****************************************/
-
-static int drv_BW_open(void)
-{
-    struct usb_bus *busses, *bus;
-    struct usb_device *dev;
-
-    lcd = NULL;
-
-    info("%s: scanning USB for BWCT LCD...", Name);
-
-    usb_set_debug(0);
-
-    usb_init();
-    usb_find_busses();
-    usb_find_devices();
-    busses = usb_get_busses();
-
-    for (bus = busses; bus; bus = bus->next) {
-	for (dev = bus->devices; dev; dev = dev->next) {
-	    int c;
-	    if (dev->descriptor.idVendor != LCD_USB_VENDOR)
-		continue;
-	    /* Loop through all of the configurations */
-	    for (c = 0; c < dev->descriptor.bNumConfigurations; c++) {
-		int i;
-		for (i = 0; i < dev->config[c].bNumInterfaces; i++) {
-		    int a;
-		    for (a = 0; a < dev->config[c].interface[i].num_altsetting; a++) {
-			if ((dev->descriptor.idProduct == LCD_USB_DEVICE) ||
-			    ((dev->config[c].interface[i].altsetting[a].bInterfaceClass == 0xff) &&
-			     (dev->config[c].interface[i].altsetting[a].bInterfaceSubClass == 0x01))) {
-			    info("%s: found BWCT USB LCD on bus %s device %s", Name, bus->dirname, dev->filename);
-			    interface = i;
-			    lcd = usb_open(dev);
-			    if (usb_claim_interface(lcd, interface) < 0) {
-				error("%s: usb_claim_interface() failed!", Name);
-				return -1;
-			    }
-			    return 0;
-			}
-		    }
-		}
-	    }
-	}
-    }
-    return -1;
-}
-
-
-static int drv_BW_close(void)
-{
-    usb_release_interface(lcd, interface);
-    usb_close(lcd);
-
-    return 0;
-}
-
-
-static int drv_BW_send(int request, int value)
-{
-    static int errors = 0;
-
-    if (errors > 20)
-	return -1;
-
-    if (usb_control_msg(lcd, USB_TYPE_VENDOR, request, value, interface, NULL, 0, 1000) < 0) {
-	error("%s: USB request failed!", Name);
-	if (++errors > 20) {
-	    error("%s: too many USB errors, aborting.", Name);
-	    got_signal = -1;
-	}
-	return -1;
-    }
-    errors = 0;
-    return 0;
-}
-
-
-static void drv_BW_command(const unsigned char cmd)
-{
-    drv_BW_send(LCD_CMD, cmd);
-}
-
-
-static void drv_BW_clear(void)
-{
-    drv_BW_command(0x01);	/* clear display */
-    drv_BW_command(0x03);	/* return home */
-}
-
-
-static void drv_BW_write(const int row, const int col, const char *data, int len)
-{
-    int pos;
-
-    /* 16x4 Displays use a slightly different layout */
-    if (DCOLS == 16 && DROWS == 4) {
-	pos = (row % 2) * 64 + (row / 2) * 16 + col;
-    } else {
-	pos = (row % 2) * 64 + (row / 2) * 20 + col;
-    }
-
-    drv_BW_command(0x80 | pos);
-
-    while (len--) {
-	drv_BW_send(LCD_DATA, *data++);
-    }
-}
-
-static void drv_BW_defchar(const int ascii, const unsigned char *matrix)
-{
-    int i;
-
-    drv_BW_command(0x40 | 8 * ascii);
-
-    for (i = 0; i < 8; i++) {
-	drv_BW_send(LCD_DATA, *matrix++ & 0x1f);
-    }
-}
-
-
-static int drv_BW_contrast(int contrast)
-{
-    if (contrast < 0)
-	contrast = 0;
-    if (contrast > 255)
-	contrast = 255;
-
-    drv_BW_send(LCD_CONTRAST, contrast);
-
-    return contrast;
-}
-
-
-static int drv_BW_start(const char *section, const int quiet)
-{
-    int contrast;
-    int rows = -1, cols = -1;
-    char *s;
-
-    s = cfg_get(section, "Size", NULL);
-    if (s == NULL || *s == '\0') {
-	error("%s: no '%s.Size' entry from %s", Name, section, cfg_source());
-	return -1;
-    }
-    if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) {
-	error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source());
-	free(s);
-	return -1;
-    }
-
-    DROWS = rows;
-    DCOLS = cols;
-
-    if (drv_BW_open() < 0) {
-	error("%s: could not find a BWCT USB LCD", Name);
-	return -1;
-    }
-
-    /* reset */
-    drv_BW_send(LCD_RESET, 0);
-
-    /* initialize display */
-    drv_BW_command(0x29);	/* 8 Bit mode, 1/16 duty cycle, 5x8 font */
-    drv_BW_command(0x08);	/* Display off, cursor off, blink off */
-    drv_BW_command(0x0c);	/* Display on, cursor off, blink off */
-    drv_BW_command(0x06);	/* curser moves to right, no shift */
-
-
-    if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) {
-	drv_BW_contrast(contrast);
-    }
-
-    drv_BW_clear();		/* clear display */
-
-    if (!quiet) {
-	char buffer[40];
-	qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS);
-	if (drv_generic_text_greet(buffer, "www.bwct.de")) {
-	    sleep(3);
-	    drv_BW_clear();
-	}
-    }
-
-    return 0;
-}
-
-
-/****************************************/
-/***            plugins               ***/
-/****************************************/
-
-static void plugin_contrast(RESULT * result, RESULT * arg1)
-{
-    double contrast;
-
-    contrast = drv_BW_contrast(R2N(arg1));
-    SetResult(&result, R_NUMBER, &contrast);
-}
-
-
-/****************************************/
-/***        widget callbacks          ***/
-/****************************************/
-
-
-/* using drv_generic_text_draw(W) */
-/* using drv_generic_text_icon_draw(W) */
-/* using drv_generic_text_bar_draw(W) */
-
-
-/****************************************/
-/***        exported functions        ***/
-/****************************************/
-
-
-/* list models */
-int drv_BW_list(void)
-{
-    printf("BWCT USB to HD44780 interface");
-    return 0;
-}
-
-
-/* initialize driver & display */
-int drv_BW_init(const char *section, const int quiet)
-{
-    WIDGET_CLASS wc;
-    int asc255bug;
-    int ret;
-
-    info("%s: %s", Name, "$Rev$");
-
-    /* display preferences */
-    XRES = 5;			/* pixel width of one char  */
-    YRES = 8;			/* pixel height of one char  */
-    CHARS = 8;			/* number of user-defineable characters */
-    CHAR0 = 0;			/* ASCII of first user-defineable char */
-    GOTO_COST = 2;		/* number of bytes a goto command requires */
-
-    /* real worker functions */
-    drv_generic_text_real_write = drv_BW_write;
-    drv_generic_text_real_defchar = drv_BW_defchar;
-
-
-    /* start display */
-    if ((ret = drv_BW_start(section, quiet)) != 0)
-	return ret;
-
-    /* initialize generic text driver */
-    if ((ret = drv_generic_text_init(section, Name)) != 0)
-	return ret;
-
-    /* initialize generic icon driver */
-    if ((ret = drv_generic_text_icon_init()) != 0)
-	return ret;
-
-    /* initialize generic bar driver */
-    if ((ret = drv_generic_text_bar_init(0)) != 0)
-	return ret;
-
-    /* add fixed chars to the bar driver */
-    /* most displays have a full block on ascii 255, but some have kind of  */
-    /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */
-    /* char will not be used, but rendered by the bar driver */
-    cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug);
-    drv_generic_text_bar_add_segment(0, 0, 255, 32);	/* ASCII  32 = blank */
-    if (!asc255bug)
-	drv_generic_text_bar_add_segment(255, 255, 255, 255);	/* ASCII 255 = block */
-
-    /* register text widget */
-    wc = Widget_Text;
-    wc.draw = drv_generic_text_draw;
-    widget_register(&wc);
-
-    /* register icon widget */
-    wc = Widget_Icon;
-    wc.draw = drv_generic_text_icon_draw;
-    widget_register(&wc);
-
-    /* register bar widget */
-    wc = Widget_Bar;
-    wc.draw = drv_generic_text_bar_draw;
-    widget_register(&wc);
-
-    /* register plugins */
-    AddFunction("LCD::contrast", 1, plugin_contrast);
-
-    return 0;
-}
-
-
-/* close driver & display */
-int drv_BW_quit(const int quiet)
-{
-
-    info("%s: shutting down.", Name);
-
-    drv_generic_text_quit();
-
-    /* clear display */
-    drv_BW_clear();
-
-    /* say goodbye... */
-    if (!quiet) {
-	drv_generic_text_greet("goodbye!", NULL);
-    }
-
-    debug("closing USB connection");
-    drv_BW_close();
-
-    return (0);
-}
-
-
-DRIVER drv_BWCT = {
-    .name = Name,
-    .list = drv_BW_list,
-    .init = drv_BW_init,
-    .quit = drv_BW_quit,
-};