lcd4linux: removed trash

1 files changed, 0 insertions, 576 deletions

diff --git a/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_T6963.c.svn-base b/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_T6963.c.svn-base
deleted file mode 100644
index fd7bd75d..00000000
--- a/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_T6963.c.svn-base
+++ /dev/null
@@ -1,576 +0,0 @@
-/* $Id$
- * $URL$
- *
- * new style driver for T6963-based 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_T6963
- *
- */
-
-#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/time.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "qprintf.h"
-#include "udelay.h"
-#include "plugin.h"
-#include "drv.h"
-#include "drv_generic_graphic.h"
-#include "drv_generic_parport.h"
-
-#ifdef WITH_DMALLOC
-#include <dmalloc.h>
-#endif
-
-static char Name[] = "T6963";
-static int Model;
-
-typedef struct {
-    int type;
-    char *name;
-} MODEL;
-
-static MODEL Models[] = {
-    {0x01, "T6963"},
-    {0xff, "Unknown"}
-};
-
-
-/* font width of display */
-static int CELL;
-
-/* text rows/columns */
-static int TROWS, TCOLS;
-
-/* SingleScan or DualScan */
-static int DualScan = 0;
-
-/* Timings */
-static int T_ACC, T_OH, T_PW, T_DH, T_CDS;
-
-/* soft-wiring */
-static unsigned char SIGNAL_CE;
-static unsigned char SIGNAL_CD;
-static unsigned char SIGNAL_RD;
-static unsigned char SIGNAL_WR;
-
-unsigned char *Buffer1, *Buffer2;
-
-static int bug = 0;
-
-
-/****************************************/
-/***  hardware dependant functions    ***/
-/****************************************/
-
-/* perform normal status check */
-static void drv_T6_status1(void)
-{
-    int n;
-
-    /* turn off data line drivers */
-    drv_generic_parport_direction(1);
-
-    /* lower CE and RD */
-    drv_generic_parport_control(SIGNAL_CE | SIGNAL_RD, 0);
-
-    /* Access Time */
-    ndelay(T_ACC);
-
-    /* wait for STA0=1 and STA1=1 */
-    n = 0;
-    do {
-	rep_nop();
-	if (++n > 1000) {
-	    debug("hang in status1");
-	    bug = 1;
-	    break;
-	}
-    } while ((drv_generic_parport_read() & 0x03) != 0x03);
-
-    /* rise RD and CE */
-    drv_generic_parport_control(SIGNAL_RD | SIGNAL_CE, SIGNAL_RD | SIGNAL_CE);
-
-    /* Output Hold Time */
-    ndelay(T_OH);
-
-    /* turn on data line drivers */
-    drv_generic_parport_direction(0);
-}
-
-
-/* perform status check in "auto mode" */
-static void drv_T6_status2(void)
-{
-    int n;
-
-    /* turn off data line drivers */
-    drv_generic_parport_direction(1);
-
-    /* lower RD and CE */
-    drv_generic_parport_control(SIGNAL_RD | SIGNAL_CE, 0);
-
-    /* Access Time */
-    ndelay(T_ACC);
-
-    /* wait for STA3=1 */
-    n = 0;
-    do {
-	rep_nop();
-	if (++n > 1000) {
-	    debug("hang in status2");
-	    bug = 1;
-	    break;
-	}
-    } while ((drv_generic_parport_read() & 0x08) != 0x08);
-
-    /* rise RD and CE */
-    drv_generic_parport_control(SIGNAL_RD | SIGNAL_CE, SIGNAL_RD | SIGNAL_CE);
-
-    /* Output Hold Time */
-    ndelay(T_OH);
-
-    /* turn on data line drivers */
-    drv_generic_parport_direction(0);
-}
-
-
-static void drv_T6_write_cmd(const unsigned char cmd)
-{
-    /* wait until the T6963 is idle */
-    drv_T6_status1();
-
-    /* put data on DB1..DB8 */
-    drv_generic_parport_data(cmd);
-
-    /* lower WR and CE */
-    drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, 0);
-
-    /* Pulse width */
-    ndelay(T_PW);
-
-    /* rise WR and CE */
-    drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, SIGNAL_WR | SIGNAL_CE);
-
-    /* Data Hold Time */
-    ndelay(T_DH);
-}
-
-
-static void drv_T6_write_data(const unsigned char data)
-{
-    /* wait until the T6963 is idle */
-    drv_T6_status1();
-
-    /* put data on DB1..DB8 */
-    drv_generic_parport_data(data);
-
-    /* lower C/D */
-    drv_generic_parport_control(SIGNAL_CD, 0);
-
-    /* C/D Setup Time */
-    ndelay(T_CDS);
-
-    /* lower WR and CE */
-    drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, 0);
-
-    /* Pulse Width */
-    ndelay(T_PW);
-
-    /* rise WR and CE */
-    drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, SIGNAL_WR | SIGNAL_CE);
-
-    /* Data Hold Time */
-    ndelay(T_DH);
-
-    /* rise CD */
-    drv_generic_parport_control(SIGNAL_CD, SIGNAL_CD);
-}
-
-
-static void drv_T6_write_auto(const unsigned char data)
-{
-    /* wait until the T6963 is idle */
-    drv_T6_status2();
-
-    /* put data on DB1..DB8 */
-    drv_generic_parport_data(data);
-
-    /* lower C/D */
-    drv_generic_parport_control(SIGNAL_CD, 0);
-
-    /* C/D Setup Time */
-    ndelay(T_CDS);
-
-    /* lower WR and CE */
-    drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, 0);
-
-    /* Pulse Width */
-    ndelay(T_PW);
-
-    /* rise WR and CE */
-    drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, SIGNAL_WR | SIGNAL_CE);
-
-    /* Data Hold Time */
-    ndelay(T_DH);
-
-    /* rise CD */
-    drv_generic_parport_control(SIGNAL_CD, SIGNAL_CD);
-}
-
-
-#if 0				/* not used */
-static void drv_T6_send_byte(const unsigned char cmd, const unsigned char data)
-{
-    drv_T6_write_data(data);
-    drv_T6_write_cmd(cmd);
-}
-#endif
-
-static void drv_T6_send_word(const unsigned char cmd, const unsigned short data)
-{
-    drv_T6_write_data(data & 0xff);
-    drv_T6_write_data(data >> 8);
-    drv_T6_write_cmd(cmd);
-}
-
-
-static void drv_T6_clear(const unsigned short addr, const int len)
-{
-    int i;
-
-    drv_T6_send_word(0x24, addr);	/* Set Adress Pointer */
-    drv_T6_write_cmd(0xb0);	/* Set Data Auto Write */
-    for (i = 0; i < len; i++) {
-	drv_T6_write_auto(0x0);
-	if (bug) {
-	    bug = 0;
-	    debug("bug occurred at byte %d of %d", i, len);
-	}
-    }
-    drv_T6_status2();
-    drv_T6_write_cmd(0xb2);	/* Auto Reset */
-}
-
-
-static void drv_T6_copy(const unsigned short addr, const unsigned char *data, const int len)
-{
-    int i;
-
-    drv_T6_send_word(0x24, addr);	/* Set Adress Pointer */
-    drv_T6_write_cmd(0xb0);	/* Set Data Auto Write */
-    for (i = 0; i < len; i++) {
-	drv_T6_write_auto(*(data++));
-	if (bug) {
-	    bug = 0;
-	    debug("bug occurred at byte %d of %d, addr=%d", i, len, addr);
-	}
-    }
-    drv_T6_status2();
-    drv_T6_write_cmd(0xb2);	/* Auto Reset */
-}
-
-
-static void drv_T6_blit(const int row, const int col, const int height, const int width)
-{
-    int r, c, a, b;
-    int i, j, e, n;
-    int base;
-
-    for (r = row; r < row + height; r++) {
-	for (c = col; c < col + width; c++) {
-	    unsigned char mask = 1 << (CELL - 1 - c % CELL);
-	    if (drv_generic_graphic_black(r, c)) {
-		/* set bit */
-		Buffer1[(r * DCOLS + c) / CELL] |= mask;
-	    } else {
-		/* clear bit */
-		Buffer1[(r * DCOLS + c) / CELL] &= ~mask;
-	    }
-	}
-	a = (r * DCOLS + col) / CELL;
-	b = (r * DCOLS + col + width + CELL - 1) / CELL;
-	for (i = a; i <= b; i++) {
-	    if (Buffer1[i] == Buffer2[i])
-		continue;
-	    for (j = i, e = 0; i <= b; i++) {
-		if (Buffer1[i] == Buffer2[i]) {
-		    if (++e > 4)
-			break;
-		} else {
-		    e = 0;
-		}
-	    }
-	    if (DualScan && r >= DROWS / 2) {
-		base = 0x8200 - DCOLS * DROWS / 2 / CELL;
-	    } else {
-		base = 0x0200;
-	    }
-	    n = i - j - e + 1;
-	    memcpy(Buffer2 + j, Buffer1 + j, n);
-	    drv_T6_copy(base + j, Buffer1 + j, n);
-	}
-    }
-}
-
-
-static int drv_T6_start(const char *section)
-{
-    char *model, *s;
-
-    model = cfg_get(section, "Model", "generic");
-    if (model != NULL && *model != '\0') {
-	int i;
-	for (i = 0; Models[i].type != 0xff; i++) {
-	    if (strcasecmp(Models[i].name, model) == 0)
-		break;
-	}
-	if (Models[i].type == 0xff) {
-	    error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source());
-	    return -1;
-	}
-	Model = i;
-    } else {
-	error("%s: empty '%s.Model' entry from %s", Name, section, cfg_source());
-	return -1;
-    }
-
-    /* read display size from config */
-    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;
-    }
-
-    DROWS = -1;
-    DCOLS = -1;
-    if (sscanf(s, "%dx%d", &DCOLS, &DROWS) != 2 || DCOLS < 1 || DROWS < 1) {
-	error("%s: bad Size '%s' from %s", Name, s, cfg_source());
-	return -1;
-    }
-
-    if (sscanf(s = cfg_get(section, "font", "6x8"), "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) {
-	error("%s: bad %s.Font '%s' from %s", Name, section, s, cfg_source());
-	free(s);
-	return -1;
-    }
-    free(s);
-
-
-    /* get font width of display */
-    cfg_number(section, "Cell", 6, 5, 8, &CELL);
-
-    TROWS = DROWS / 8;		/* text rows */
-    TCOLS = DCOLS / CELL;	/* text columns */
-
-    /* get DualScan mode */
-    cfg_number(section, "DualScan", 0, 0, 1, &DualScan);
-
-    info("%s: %dx%d %sScan %d bits/cell", Name, DCOLS, DROWS, DualScan ? "Dual" : "Single", CELL);
-
-    Buffer1 = malloc(TCOLS * DROWS);
-    if (Buffer1 == NULL) {
-	error("%s: framebuffer #1 could not be allocated: malloc() failed", Name);
-	return -1;
-    }
-
-    Buffer2 = malloc(TCOLS * DROWS);
-    if (Buffer2 == NULL) {
-	error("%s: framebuffer #2 could not be allocated: malloc() failed", Name);
-	return -1;
-    }
-
-    memset(Buffer1, 0, TCOLS * DROWS * sizeof(*Buffer1));
-    memset(Buffer2, 0, TCOLS * DROWS * sizeof(*Buffer2));
-
-    if (drv_generic_parport_open(section, Name) != 0) {
-	error("%s: could not initialize parallel port!", Name);
-	return -1;
-    }
-
-    /* soft-wiring */
-    if ((SIGNAL_CE = drv_generic_parport_wire_ctrl("CE", "STROBE")) == 0xff)
-	return -1;
-    if ((SIGNAL_CD = drv_generic_parport_wire_ctrl("CD", "SLCTIN")) == 0xff)
-	return -1;
-    if ((SIGNAL_RD = drv_generic_parport_wire_ctrl("RD", "AUTOFD")) == 0xff)
-	return -1;
-    if ((SIGNAL_WR = drv_generic_parport_wire_ctrl("WR", "INIT")) == 0xff)
-	return -1;
-
-    /* timings */
-    T_ACC = timing(Name, section, "ACC", 150, "ns");	/* Access Time */
-    T_OH = timing(Name, section, "OH", 50, "ns");	/* Output Hold Time */
-    T_PW = timing(Name, section, "PW", 80, "ns");	/* CE, RD, WR Pulse Width */
-    T_DH = timing(Name, section, "DH", 40, "ns");	/* Data Hold Time */
-    T_CDS = timing(Name, section, "CDS", 100, "ns");	/* C/D Setup Time */
-
-
-    /* rise CE, CD, RD and WR */
-    drv_generic_parport_control(SIGNAL_CE | SIGNAL_CD | SIGNAL_RD | SIGNAL_WR,
-				SIGNAL_CE | SIGNAL_CD | SIGNAL_RD | SIGNAL_WR);
-    /* set direction: write */
-    drv_generic_parport_direction(0);
-
-
-    /* initialize display */
-
-    drv_T6_send_word(0x40, 0x0000);	/* Set Text Home Address */
-    drv_T6_send_word(0x41, TCOLS);	/* Set Text Area */
-
-    drv_T6_send_word(0x42, 0x0200);	/* Set Graphic Home Address */
-    drv_T6_send_word(0x43, TCOLS);	/* Set Graphic Area */
-
-    drv_T6_write_cmd(0x80);	/* Mode Set: OR mode, Internal CG RAM mode */
-    drv_T6_send_word(0x22, 0x0002);	/* Set Offset Register */
-    drv_T6_write_cmd(0x98);	/* Set Display Mode: Curser off, Text off, Graphics on */
-    drv_T6_write_cmd(0xa0);	/* Set Cursor Pattern: 1 line cursor */
-    drv_T6_send_word(0x21, 0x0000);	/* Set Cursor Pointer to (0,0) */
-
-
-    /* clear display */
-
-    if (DualScan) {
-	/* upper half */
-	drv_T6_clear(0x0000, TCOLS * TROWS / 2);	/* clear text area  */
-	drv_T6_clear(0x0200, TCOLS * TROWS * 8 / 2);	/* clear graphic area */
-	/* lower half */
-	drv_T6_clear(0x8000, TCOLS * TROWS / 2);	/* clear text area  */
-	drv_T6_clear(0x8200, TCOLS * TROWS * 8 / 2);	/* clear graphic area */
-    } else {
-	drv_T6_clear(0x0000, TCOLS * TROWS);	/* clear text area  */
-	drv_T6_clear(0x0200, TCOLS * TROWS * 8);	/* clear graphic area */
-    }
-
-    return 0;
-}
-
-
-/****************************************/
-/***            plugins               ***/
-/****************************************/
-
-/* none at the moment... */
-
-
-/****************************************/
-/***        exported functions        ***/
-/****************************************/
-
-
-/* list models */
-int drv_T6_list(void)
-{
-    int i;
-
-    for (i = 0; Models[i].type != 0xff; i++) {
-	printf("%s ", Models[i].name);
-    }
-    return 0;
-}
-
-
-/* initialize driver & display */
-int drv_T6_init(const char *section, const int quiet)
-{
-    int ret;
-
-    info("%s: %s", Name, "$Rev$");
-
-    /* real worker functions */
-    drv_generic_graphic_real_blit = drv_T6_blit;
-
-    /* start display */
-    if ((ret = drv_T6_start(section)) != 0)
-	return ret;
-
-    /* initialize generic graphic driver */
-    if ((ret = drv_generic_graphic_init(section, Name)) != 0)
-	return ret;
-
-    if (!quiet) {
-	char buffer[40];
-	qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS);
-	if (drv_generic_graphic_greet(buffer, NULL)) {
-	    sleep(3);
-	    drv_generic_graphic_clear();
-	}
-    }
-
-    /* register plugins */
-    /* none at the moment... */
-
-
-    return 0;
-}
-
-
-/* close driver & display */
-int drv_T6_quit(const int quiet)
-{
-
-    info("%s: shutting down.", Name);
-
-    drv_generic_graphic_clear();
-
-    if (!quiet) {
-	drv_generic_graphic_greet("goodbye!", NULL);
-    }
-
-    drv_generic_graphic_quit();
-    drv_generic_parport_close();
-
-    if (Buffer1) {
-	free(Buffer1);
-	Buffer1 = NULL;
-    }
-
-    if (Buffer2) {
-	free(Buffer2);
-	Buffer2 = NULL;
-    }
-
-    return (0);
-}
-
-
-DRIVER drv_T6963 = {
-    .name = Name,
-    .list = drv_T6_list,
-    .init = drv_T6_init,
-    .quit = drv_T6_quit,
-};