lcd4linux: removed trash

1 files changed, 0 insertions, 528 deletions

diff --git a/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_LPH7508.c.svn-base b/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_LPH7508.c.svn-base
deleted file mode 100644
index 2a673971..00000000
--- a/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_LPH7508.c.svn-base
+++ /dev/null
@@ -1,528 +0,0 @@
-/* $Id$
- * $URL$
- *
- * driver for Pollin LPH7508
- *
- * Copyright (C) 2005 Michael Reinelt <michael@reinelt.co.at>
- * Copyright (C) 2005 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_LPH7508
- *
- */
-
-#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_gpio.h"
-#include "drv_generic_parport.h"
-
-#ifdef WITH_DMALLOC
-#include <dmalloc.h>
-#endif
-
-static char Name[] = "LPH7508";
-
-
-static unsigned char SIGNAL_RES;
-static unsigned char SIGNAL_CS1;
-static unsigned char SIGNAL_RW;
-static unsigned char SIGNAL_A0;
-
-static int PAGES, SROWS, SCOLS;
-
-static unsigned char *Buffer1, *Buffer2;
-
-
-
-/****************************************/
-/***  hardware dependant functions    ***/
-/****************************************/
-
-static void drv_L7_write_ctrl(const unsigned char data)
-{
-    /* put data on DB1..DB8 */
-    drv_generic_parport_data(data);
-
-    /* CS1 = high, RW = low, A0 = low */
-    drv_generic_parport_control(SIGNAL_CS1 | SIGNAL_RW | SIGNAL_A0, SIGNAL_CS1);
-
-    /* Address Setup Time = 10 ns */
-    /* Data Setup Time = 20 ns */
-    ndelay(20);
-
-    /* Control L Pulse Width = 22 ns */
-    drv_generic_parport_toggle(SIGNAL_CS1, 0, 22);
-
-    /* Address & Data Hold Time = 10 ns */
-    ndelay(10);
-}
-
-
-static void drv_L7_write_data(const unsigned char data)
-{
-    /* put data on DB1..DB8 */
-    drv_generic_parport_data(data);
-
-    /* CS1 = high, RW = low, A0 = high */
-    drv_generic_parport_control(SIGNAL_CS1 | SIGNAL_RW | SIGNAL_A0, SIGNAL_CS1 | SIGNAL_A0);
-
-    /* Address Setup Time = 10 ns */
-    /* Data Setup Time = 20 ns */
-    ndelay(20);
-
-    /* Control L Pulse Width = 22 ns */
-    drv_generic_parport_toggle(SIGNAL_CS1, 0, 22);
-
-    /* Address & Data Hold Time = 10 ns */
-    ndelay(10);
-}
-
-
-static void drv_L7_page(int page)
-{
-    static int cp = -1;
-
-    if (page != cp) {
-	cp = page;
-	drv_L7_write_ctrl(0xb0 | cp);
-    }
-
-}
-
-
-static void drv_L7_put(int col, int val)
-{
-    static int cc = -1;
-
-    /* select page 8 */
-    drv_L7_page(8);
-
-    if (col != cc) {
-	cc = col;
-	drv_L7_write_ctrl(0x00 | (cc & 0x0f));
-	drv_L7_write_ctrl(0x10 | (cc >> 4));
-    }
-    drv_L7_write_data(val);
-    cc++;
-}
-
-
-static void drv_L7_clear(void)
-{
-    int p, c;
-
-    for (p = 0; p < PAGES; p++) {
-	/* select page */
-	drv_L7_page(p);
-	/* select column address */
-	drv_L7_write_ctrl(0x00);
-	drv_L7_write_ctrl(0x10);
-	for (c = 0; c < SCOLS; c++) {
-	    drv_L7_write_data(0);
-	}
-    }
-}
-
-
-static void drv_L7_blit(const int row, const int col, const int height, const int width)
-{
-    int r, p, c, a;
-    unsigned char m;
-
-    /* transfer layout to display framebuffer */
-    for (r = row; r < row + height; r++) {
-	/* do not process extra row for symbols */
-	if (r >= SROWS - 1)
-	    break;
-	/* page */
-	p = r / 8;
-	for (c = col; c < col + width; c++) {
-	    if (c >= SCOLS)
-		break;
-	    /* RAM address */
-	    a = p * SCOLS + c;
-	    /* bit mask */
-	    m = 1 << (r % 8);
-	    if (drv_generic_graphic_black(r, c)) {
-		/* set bit */
-		Buffer1[a] |= m;
-	    } else {
-		/* clear bit */
-		Buffer1[a] &= ~m;
-	    }
-	}
-    }
-
-    /* process display framebuffer */
-    for (p = row / 8; p <= (row + height) / 8; p++) {
-	int i, j, a, e;
-	if (p >= PAGES)
-	    break;
-	for (i = col; i < col + width; i++) {
-	    if (i >= SCOLS)
-		break;
-	    a = p * SCOLS + i;
-	    if (Buffer1[a] == Buffer2[a])
-		continue;
-	    for (j = i, e = 0; i < col + width; i++) {
-		a = p * SCOLS + i;
-		if (Buffer1[a] == Buffer2[a]) {
-		    if (++e > 2)
-			break;
-		} else {
-		    e = 0;
-		}
-	    }
-	    /* select page */
-	    drv_L7_page(p);
-	    /* column address */
-	    /* first column address = 32 */
-	    drv_L7_write_ctrl(0x00 | ((j + 32) & 0x0f));
-	    drv_L7_write_ctrl(0x10 | ((j + 32) >> 4));
-	    /* data */
-	    for (j = j; j <= i - e; j++) {
-		a = p * SCOLS + j;
-		drv_L7_write_data(Buffer1[a]);
-		Buffer2[a] = Buffer1[a];
-	    }
-	}
-    }
-}
-
-
-static int drv_L7_GPO(const int num, const int val)
-{
-    int v = 0;
-
-    switch (num) {
-    case 0:
-	/* battery symbol */
-	v = (val > 0) ? 1 : 0;
-	drv_L7_put(32, v);
-	break;
-    case 1:
-	/* battery level */
-	if (val < 0) {
-	    v = 0;
-	    drv_L7_put(46, v);
-	    drv_L7_put(47, v);
-	    drv_L7_put(48, v);
-	    drv_L7_put(49, v);
-	} else {
-	    v = val & 0x0f;
-	    drv_L7_put(46, (v & 1) ? 1 : 0);
-	    drv_L7_put(47, (v & 2) ? 1 : 0);
-	    drv_L7_put(48, (v & 4) ? 1 : 0);
-	    drv_L7_put(49, (v & 8) ? 1 : 0);
-	}
-	break;
-    case 2:
-	/* earpiece */
-	v = (val > 0) ? 1 : 0;
-	drv_L7_put(59, v);
-	break;
-    case 3:
-	/* triangle */
-	v = (val > 0) ? 1 : 0;
-	drv_L7_put(69, v);
-	Buffer1[8 * SCOLS + 69 - 32] = (val > 0);
-	break;
-    case 4:
-	/* head */
-	v = (val > 0) ? 1 : 0;
-	drv_L7_put(83, v);
-	Buffer1[8 * SCOLS + 83 - 32] = (val > 0);
-	break;
-    case 5:
-	/* message */
-	v = (val > 0) ? 1 : 0;
-	drv_L7_put(98, v);
-	Buffer1[8 * SCOLS + 98 - 32] = (val > 0);
-	break;
-    case 6:
-	/* antenna */
-	v = (val > 0) ? 1 : 0;
-	drv_L7_put(117, v);
-	Buffer1[8 * SCOLS + 117 - 32] = (val > 0);
-	break;
-    case 7:
-	/* signal level */
-	if (val < 0) {
-	    v = 0;
-	    drv_L7_put(112, v);
-	    drv_L7_put(113, v);
-	    drv_L7_put(114, v);
-	    drv_L7_put(115, v);
-	} else {
-	    v = val & 0x0f;
-	    drv_L7_put(112, (v & 1) ? 1 : 0);
-	    drv_L7_put(113, (v & 2) ? 1 : 0);
-	    drv_L7_put(114, (v & 4) ? 1 : 0);
-	    drv_L7_put(115, (v & 8) ? 1 : 0);
-	}
-	break;
-    }
-
-    return v;
-}
-
-
-static int drv_L7_contrast(int contrast)
-{
-    if (contrast < 0)
-	contrast = 0;
-    if (contrast > 31)
-	contrast = 31;
-
-    drv_L7_write_ctrl(0x80 | contrast);
-
-    return contrast;
-}
-
-
-static int drv_L7_start(const char *section)
-{
-    char *s;
-    int contrast;
-
-    /* fixed size */
-    DROWS = 64;
-    DCOLS = 100;
-    GPOS = 8;
-
-    /* SED1560 display RAM layout */
-    PAGES = 8;
-    SROWS = 64;
-    SCOLS = 166;
-
-    s = cfg_get(section, "Font", "6x8");
-    if (s == NULL || *s == '\0') {
-	error("%s: no '%s.Font' entry from %s", Name, section, cfg_source());
-	return -1;
-    }
-
-    XRES = -1;
-    YRES = -1;
-    if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) {
-	error("%s: bad Font '%s' from %s", Name, s, cfg_source());
-	return -1;
-    }
-
-    /* Fixme: provider other fonts someday... */
-    if (XRES != 6 && YRES != 8) {
-	error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source());
-	return -1;
-    }
-
-    /* provide room for page 8 (symbols) */
-    Buffer1 = malloc(PAGES * SCOLS);
-    if (Buffer1 == NULL) {
-	error("%s: framebuffer #1 could not be allocated: malloc() failed", Name);
-	return -1;
-    }
-
-    Buffer2 = malloc(PAGES * SCOLS);
-    if (Buffer2 == NULL) {
-	error("%s: framebuffer #2 could not be allocated: malloc() failed", Name);
-	return -1;
-    }
-
-    memset(Buffer1, 0, PAGES * SCOLS * sizeof(*Buffer1));
-    memset(Buffer2, 0, PAGES * SCOLS * sizeof(*Buffer2));
-
-    if (drv_generic_parport_open(section, Name) != 0) {
-	error("%s: could not initialize parallel port!", Name);
-	return -1;
-    }
-
-    if ((SIGNAL_RES = drv_generic_parport_hardwire_ctrl("RES", "INIT")) == 0xff)
-	return -1;
-    if ((SIGNAL_CS1 = drv_generic_parport_hardwire_ctrl("CS1", "STROBE")) == 0xff)
-	return -1;
-    if ((SIGNAL_RW = drv_generic_parport_hardwire_ctrl("RW", "SLCTIN")) == 0xff)
-	return -1;
-    if ((SIGNAL_A0 = drv_generic_parport_hardwire_ctrl("A0", "AUTOFD")) == 0xff)
-	return -1;
-
-    /* rise RES, CS1, RW and A0 */
-    drv_generic_parport_control(SIGNAL_RES | SIGNAL_CS1 | SIGNAL_RW | SIGNAL_A0,
-				SIGNAL_RES | SIGNAL_CS1 | SIGNAL_RW | SIGNAL_A0);
-
-    /* set direction: write */
-    drv_generic_parport_direction(0);
-
-    /* reset display: lower RESET for 1 usec */
-    drv_generic_parport_control(SIGNAL_RES, 0);
-    udelay(1);
-    drv_generic_parport_control(SIGNAL_RES, SIGNAL_RES);
-    udelay(100);
-
-    /* just to make sure: send a software reset */
-    drv_L7_write_ctrl(0xe2);
-    udelay(20000);
-
-    drv_L7_write_ctrl(0xAE);	/* Display off */
-    drv_L7_write_ctrl(0x40);	/* Start Display Line = 0 */
-    drv_L7_write_ctrl(0x20);	/* reverse line driving off */
-    drv_L7_write_ctrl(0xCC);	/* OutputStatus = $0C, 102x64 */
-    drv_L7_write_ctrl(0xA0);	/* ADC = normal */
-    drv_L7_write_ctrl(0xA9);	/* LCD-Duty = 1/64 */
-    drv_L7_write_ctrl(0xAB);	/* LCD-Duty +1 (1/65, symbols) */
-    drv_L7_write_ctrl(0x25);	/* power supply on */
-    udelay(100 * 1000);		/* wait 100 msec */
-    drv_L7_write_ctrl(0xED);	/* power supply on completion */
-    drv_L7_write_ctrl(0x8F);	/* Contrast medium */
-    drv_L7_write_ctrl(0xA4);	/* Display Test off */
-    drv_L7_write_ctrl(0xAF);	/* Display on */
-    drv_L7_write_ctrl(0xA6);	/* Display on */
-
-    /* clear display */
-    drv_L7_clear();
-
-    if (cfg_number(section, "Contrast", 15, 0, 31, &contrast) > 0) {
-	drv_L7_contrast(contrast);
-    }
-
-    return 0;
-}
-
-
-/****************************************/
-/***            plugins               ***/
-/****************************************/
-
-
-static void plugin_contrast(RESULT * result, RESULT * arg1)
-{
-    double contrast = drv_L7_contrast(R2N(arg1));
-    SetResult(&result, R_NUMBER, &contrast);
-}
-
-
-/****************************************/
-/***        exported functions        ***/
-/****************************************/
-
-
-/* list models */
-int drv_L7_list(void)
-{
-    printf("LPH7508");
-    return 0;
-}
-
-
-/* initialize driver & display */
-int drv_L7_init(const char *section, const int quiet)
-{
-    int ret;
-
-    info("%s: %s", Name, "$Rev$");
-
-    /* real worker functions */
-    drv_generic_graphic_real_blit = drv_L7_blit;
-    drv_generic_gpio_real_set = drv_L7_GPO;
-
-    /* start display */
-    if ((ret = drv_L7_start(section)) != 0)
-	return ret;
-
-    /* initialize generic graphic driver */
-    if ((ret = drv_generic_graphic_init(section, Name)) != 0)
-	return ret;
-
-    /* initialize generic GPIO driver */
-    if ((ret = drv_generic_gpio_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 */
-    AddFunction("LCD::contrast", 1, plugin_contrast);
-
-
-    return 0;
-}
-
-
-/* close driver & display */
-int drv_L7_quit(const int quiet)
-{
-
-    info("%s: shutting down display.", Name);
-
-    drv_generic_graphic_clear();
-
-    if (!quiet) {
-	drv_generic_graphic_greet("goodbye!", NULL);
-    }
-
-    drv_generic_graphic_quit();
-    drv_generic_gpio_quit();
-    drv_generic_parport_close();
-
-    if (Buffer1) {
-	free(Buffer1);
-	Buffer1 = NULL;
-    }
-
-    if (Buffer2) {
-	free(Buffer2);
-	Buffer2 = NULL;
-    }
-
-    return (0);
-}
-
-
-DRIVER drv_LPH7508 = {
-    .name = Name,
-    .list = drv_L7_list,
-    .init = drv_L7_init,
-    .quit = drv_L7_quit,
-};