NoName e.V. - User contributions [en]

Template:Vortrag

2007-07-06T21:15:25Z

Jchome:

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'''Vortragsdaten'''

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''Titel'': {{{TITLE}}}

''Vortragender'': {{{AUTHOR}}}

''Datum'': {{{DATE}}}

''Ort'': {{{LOCATION}}}

|}

[[Category:Vorträge]]

Template:Vortrag

2007-07-06T21:15:18Z

Jchome:

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'''Vortragsdaten'''

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''Titel'': {{{TITLE}}}

''Vortragender'': {{{AUTHOR}}}

''Datum'': {{{DATE}}}

''Ort'': {{{LOCATION}}}

|}

[[Category:Vorträge]]

Template:Vortrag

2007-07-06T21:15:06Z

Jchome:

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'''Vortragsdaten'''

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''Titel'': {{{TITLE}}}

''Vortragender'': {{{AUTHOR}}}

''Datum'': {{{DATE}}}

''Ort'': {{{LOCATION}}}

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[[Category:Vorträge]]

Template:Vortrag

2007-07-06T21:13:55Z

Jchome:

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'''Vortragsdaten'''

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''Titel'': {{{TITLE}}}

''Vortragender'': {{{AUTHOR}}}

''Datum'': {{{DATE}}}

''Ort'': {{{LOCATION}}}

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[[Category:Vorträge]]

Template:Vortrag

2007-07-06T21:13:47Z

Jchome:

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'''Vortragsdaten'''

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''Titel'': {{{TITLE}}}

''Vortragender'': {{{AUTHOR}}}

''Datum'': {{{DATE}}}

''Ort'': {{{LOCATION}}}

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[[Category:Vorträge]]

Template:Vortrag

2007-07-06T21:13:38Z

Jchome:

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'''Vortragsdaten'''

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''Titel'': {{{TITLE}}}

''Vortragender'': {{{AUTHOR}}}

''Datum'': {{{DATE}}}

''Ort'': {{{LOCATION}}}

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[[Category:Vorträge]]

Template:Vortrag

2007-07-06T21:13:22Z

Jchome:

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'''Vortragsdaten'''

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''Titel'': {{{TITLE}}}

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''Datum'': {{{DATE}}}

''Ort'': {{{LOCATION}}}

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[[Category:Vorträge]]

Template:Vortrag

2007-07-06T21:13:08Z

Jchome:

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''Datum'': {{{DATE}}}

''Ort'': {{{LOCATION}}}

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[[Category:Vorträge]]

Template:Vortrag

2007-07-06T21:11:23Z

Jchome:

Template:Vortrag

2007-07-06T21:10:49Z

Jchome:

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Template:Vortrag

2007-07-06T21:10:24Z

Jchome:

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''Titel'': {{{TITLE}}}

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''Datum'': {{{DATE}}}

''Ort'': {{{LOCATION}}}

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[[Category:Vorträge]]

Template:Vortrag

2007-07-06T21:10:11Z

Jchome:

Template:Vortrag

2007-07-06T21:09:46Z

Jchome:

Template:Vortrag

2007-07-06T21:08:59Z

Jchome:

Template:Vortrag

2007-07-06T21:08:43Z

Jchome:

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''Datum'': {{{DATE}}}

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[[Category:Vorträge]]

Template:Vortrag

2007-07-06T21:08:32Z

Jchome:

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Template:Vortrag

2007-07-06T21:08:22Z

Jchome:

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Template:Vortrag

2007-07-06T21:08:11Z

Jchome:

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Template:Vortrag

2007-07-06T21:07:50Z

Jchome:

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Template:Vortrag

2007-07-06T21:07:42Z

Jchome:

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Template:Vortrag

2007-07-06T21:07:35Z

Jchome:

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Template:Vortrag

2007-07-06T21:07:25Z

Jchome:

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Template:Vortrag

2007-07-06T21:07:11Z

Jchome:

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Template:Vortrag

2007-07-06T21:07:04Z

Jchome:

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Template:Vortrag

2007-07-06T21:06:33Z

Jchome:

Template:Vortrag

2007-07-06T21:06:25Z

Jchome:

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Template:Vortrag

2007-07-06T21:05:50Z

Jchome:

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''Datum'': {{{DATE}}}

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Template:Vortrag

2007-07-06T21:03:48Z

Jchome:

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''Datum'': {{{DATE}}}

''Ort'': {{{LOCATION}}}

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Template:Vortrag

2007-07-06T21:03:36Z

Jchome:

{| align="right" style="width:380px; font-size:120%;" border=1 margin:0; padding: 0; bordercolor="#000000"
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'''Vortragsdaten'''

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''Datum'': {{{DATE}}}

''Ort'': {{{LOCATION}}}

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[[Category:Vorträge]]

Template:Vortrag

2007-07-06T21:03:25Z

Jchome:

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[[Category:Vorträge]]

Template talk:Vortrag

2007-07-06T21:02:18Z

Jchome:

ich wuerd noch nen rahmen drum machen ;-) --[[User:Jchome|jchome]]
:ich gugg mal --[[User:CentronX|CentronX]] 20:59, 6 July 2007 (UTC)
::eventuell son gestrichelter Rahmen drum rum, sonst hebt sich der kasten nicht genug ab --[[User:Jchome|jchome]]

User:Jchome

2007-07-06T20:58:04Z

Jchome: New page: Ich bin jchome. Wer mich kennt, der kennt mich ;-P

Ich bin jchome. Wer mich kennt, der kennt mich ;-P

Template talk:Vortrag

2007-07-06T20:57:47Z

Jchome: New page: ich wuerd noch nen rahmen drum machen ;-) --jchome

ich wuerd noch nen rahmen drum machen ;-) --[[User:Jchome|jchome]]

LED-Namensschild

2007-06-22T15:24:40Z

Jchome: /* AENDERUNGEN VON JCHOME */

Programm von ralf/entropia

#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/time.h>
#include <fcntl.h>
#define __USE_BSD
#include <unistd.h>
#include <termios.h>

#define DEBUG_LEVEL 6

static int fd = 0;

int init_bl(void);
int command_bl(char*, char);

int main(int argc, char *argv[])
{
init_bl();
command_bl(argv[2], argv[1][0]);
return (0);
}

/* Funktion zum Initialisieren und öffnen des Ports/Devices */
int init_bl (void)
{
int modelines = 0;
struct termios settings;

if (DEBUG_LEVEL > 5) fprintf (stderr,"init_bl: gestartet.\n");

/* öffnen und überprüfen des Filedeskriptors */
fd = open ("/dev/ttyUSB0", O_RDWR|O_NOCTTY);
if (DEBUG_LEVEL > 5) fprintf (stderr, "init_bl: Filedeskriptor fuer Device tty* ist %d.\n", fd);
if (fd == -1) return (fd);

/* Prüfen ob Filedeskriptor zu einem Terminal gehört */
if (!isatty(fd))
{
fprintf (stderr,"Das Device ist kein Terminal-Device.\n");
return (-1);
}
if (DEBUG_LEVEL > 5) fprintf (stderr,"init_bl: Device %d ist ein Terminaldevice.\n", fd);

/* Setzen der Inputflags */
/* Ignoriere BREAKS beim Input / Keine Parität / Software-Handschake aus */
settings.c_iflag = IGNBRK | IGNPAR | IXOFF;

/* Setzen der Outputflags */
settings.c_oflag = 0; /* Keine besonderen Angaben nötig */

/* Setzen der Controlflags */
/* Setze acht Bit / Lesen erlauben / Ignoriere Modembefehle */
settings.c_cflag = CS8 | CREAD | CLOCAL;

/* Setzen der lokalen Flags */
settings.c_lflag = 0; /* Keine besonderen Angaben nötig */

/* Festlegen der maximalen Zeit, welche beim Lesen gewartet werden soll */
settings.c_cc[VTIME] = 10; /* Angabe in Zehntel-Sekunden */

/* Festlegen der minimalen Anzahl der zu lesenden Bytes */
settings.c_cc[VMIN] = 0;

/* Definieren der übertragungsgeschwindigkeit */
if(cfsetspeed (&settings, B1200) != 0) {
fprintf (stderr,
"Fehler beim Setzen der Übertragungsgeschwindigkeit auf 19200 !\n");
return (-1);
}
if (DEBUG_LEVEL > 5) fprintf (stderr, "init_bl: Baudrate 1200 fuer Device %d gesetzt.\n", fd);

/* übertragung der Einstellungen an die Schnittstelle */
if (tcsetattr (fd, TCSANOW, &settings) == -1) {
fprintf (stderr,"Fehler beim Setzen der Terminalattribute fuer Device.\n");
return (-1);
}
if (DEBUG_LEVEL > 5) fprintf (stderr, "init_bl: Schnittstellenparameter fuer Device %d gesetzt.\n", fd);

/* Lesen der IO-Control-Parameter */
if (ioctl (fd, TIOCMGET, &modelines) == -1) {
fprintf (stderr,"Fehler bei ioctl TIOCMGET fuer Device.\n");
return (-1);
}
if (DEBUG_LEVEL > 5) fprintf (stderr,"init_bl: IO-controlparameter fuer %d gelesen.\n", fd);

/* Setzen des RTS-Signals */
modelines &= ~TIOCM_RTS;
if (ioctl (fd, TIOCMSET, &modelines) == -1) {
fprintf (stderr,"Fehler bei ioctl TIOCMSET fuer Device.\n");
return (-1);
}
if (DEBUG_LEVEL > 5) fprintf (stderr,"init_bl: RTS-Signal fuer %d gesetzt.\n", fd);

return (fd);
}

int command_bl (char* befehl, char v)
{

int i, len, nbyte,j=2;
char buf[160];

buf[0] = 2;
buf[1] = v;

len = strlen(befehl);
if (len > 120) {
fprintf(stderr,"command_bl: Uebergabestring zu lang (%d). \n", len);
return (-1);
}

/* Kopieren des Befehls in den Puffer */
for (i = 0; i < len; i++) buf[j++] = befehl[i];
buf[j++] = 3;

len += 3;

if (DEBUG_LEVEL > 3 )
fprintf (stderr, "command_bl: -> BL (%d): %s \n", len, buf);

nbyte = write (fd, buf, len);
if (nbyte != len) {
fprintf (stderr,"command_bl: Schreibfehler. %d Zeichen uebertragen. \n", nbyte);
if (DEBUG_LEVEL < 5) return (-1);
}

return (-1);
}

== AENDERUNGEN VON JCHOME ==
<pre>
--- led_sign_orig.c 2007-06-18 19:06:52.731160337 +0200
+++ led_sign.c 2007-06-22 17:24:33.159417459 +0200
@@ -5,7 +5,6 @@
#include <sys/ioctl.h>
#include <sys/time.h>
#include <fcntl.h>
-#define __USE_BSD
#include <unistd.h>
#include <termios.h>

@@ -13,19 +12,23 @@

static int fd = 0;

-int init_bl(void);
+int init_bl(char*);
int command_bl(char*, char);

int main(int argc, char *argv[])
{
- init_bl();
+ if(argc<3){
+ printf("usage: %s speed text [device]\n%s 2 \"this is a text\" /dev/ttyUSB0\n",argv[0],argv[0]);
+ return 0;
+ }
+ init_bl(argv[3]);
command_bl(argv[2], argv[1][0]);
- return (0);
+ return 0;
}

/* Funktion zum Initialisieren und öffnen des Ports/Devices */
-int init_bl (void)
+int init_bl (char *device)
{
int modelines = 0;
struct termios settings;
@@ -33,7 +36,10 @@
if (DEBUG_LEVEL > 5) fprintf (stderr,"init_bl: gestartet.\n");

/* öffnen und überprüfen des Filedeskriptors */
- fd = open ("/dev/ttyUSB0", O_RDWR|O_NOCTTY);
+ if(device)
+ fd = open(device, O_RDWR|O_NOCTTY);
+ else
+ fd = open ("/dev/ttyUSB0", O_RDWR|O_NOCTTY);
if (DEBUG_LEVEL > 5) fprintf (stderr, "init_bl: Filedeskriptor fuer Device tty* ist %d.\n", fd);
if (fd == -1) return (fd);

@@ -114,9 +120,12 @@
}

/* Kopieren des Befehls in den Puffer */
- for (i = 0; i < len; i++) buf[j++] = befehl[i];
+ for (i = 0; i < len; i++){
+ befehl[i]=toupper(befehl[i]);
+ buf[j++] = befehl[i];
+ }
buf[j++] = 3;
-
+ buf[j] = '\0';
len += 3;

if (DEBUG_LEVEL > 3 )
</pre>