Διαφορά μεταξύ των αναθεωρήσεων του «Null modem Cable»

Από PWMN
Μετάβαση στην πλοήγηση Πήδηση στην αναζήτηση
(sfXxmlegMUFtKWJNP)
μ (Κλειδωμένο Null modem Cable [edit=autoconfirmed:move=autoconfirmed])
 
(98 ενδιάμεσες εκδόσεις από 5 χρήστες δεν εμφανίζονται)
Γραμμή 1: Γραμμή 1:
http://lida4578.freehostplace.com/ doom 3 video
+
==Introduction==
http://lida4578.freehostplace.com/7/ watch spongebob movie online
+
Null Modem Cable is used to connect through a serial connection to the routerboard console using a utility like minicom or hyperterminal. The official name of the cable is "Null modem with loop back handshaking". These cables are not widely available in retail stores so you will most probably have to hack a standard serial cable into a null one by opening up both connectors and rearranging the cable connections to one of them.
http://vita5689.my3gb.com/ the forbidden kingdom divx
+
 
http://vita5689.my3gb.com/5/ ion blow dryer
+
==Making the cable==
http://tttt4543.mycyberway.com/ tuna casserole recipes
+
Tips:
http://tttt4543.mycyberway.com/1/ mad men tv series
+
*The best way to do it is by soldering the wires to the connector. So most of the tips apply to this case.
http://wing6855.001webs.com/ graphics suite x4 keygen
+
*All serial connectors have their pins numbered in both sides. This is really useful when you rearrange the wires, because thinking of the connector schematic can be really confusing.
http://wing6855.001webs.com/3/ photoshop cs4 key
+
*Careful with the ground wire! Don't forget to put the insulating cover!
http://dilo9915.700megs.com/ i watch house online
+
*Don't heat up to much the connector pins because you may damage the connector.
http://dilo9915.700megs.com/8/ watch full supernatural
+
*Check the connections with an ohmmeter.
http://neinceto88.yourfreehosting.net/ used modern furniture
+
 
http://neinceto88.yourfreehosting.net/8/ the shield streaming season
+
[[Εικόνα:Null modem.png]]
http://inna2679.101freehost.com/ best women fitness
+
<table border=1>
http://inna2679.101freehost.com/3/ smallville episode video
+
<tr><th>Connector 1</th><th>Connector 2</th><th colspan="3">Function</th></tr>
http://lida4578.freehostplace.com/doom-3-cheats-for-xbox.html doom for doom 3
+
<tr ><td>1 + 4 + 6</td><td>1+4+6</td><td align="left">DTR</td><td align="left">CD + DSR</td></tr>
http://lida4578.freehostplace.com/7/watch-spongebob-online-for.html watch spongebob squarepants episodes online
+
<tr ><td>2</td><td>3</td><td align="left">Rx</td><td align="left">Tx</td></tr>
http://vita5689.my3gb.com/the-forbidden-kingdom-music.html the forbidden kingdom online full
+
<tr ><td>3</td><td>2</td><td align="left">Tx</td><td align="left">Rx</td></tr>
http://vita5689.my3gb.com/5/revlon-blow-dryer.html blow dryer holders
+
<tr ><td>5</td><td>5</td><td align="left" colspan="3">Signal ground</td></tr>
http://tttt4543.mycyberway.com/chicken-rice-casserole-recipes.html pasta casserole recipes
+
<tr ><td>7 + 8</td><td>7+8</td><td align="left">RTS</td><td align="left">CTS</td></tr>
http://tttt4543.mycyberway.com/1/good-tv-series.html tv series list
+
</table>
http://wing6855.001webs.com/graphics-suite-12-serial.html draw graphics suite 12 serial
+
 
http://wing6855.001webs.com/3/adobe-photoshop-cs4-11.html adobe photoshop cs4 version
+
==Connecting to RB ==
http://dilo9915.700megs.com/a-house-watch-online.html where to watch house online
+
Ok, so now you have a null cable. What now?
http://dilo9915.700megs.com/8/watch-supernatural-episodes-season.html watch free episodes of supernatural
+
 
http://neinceto88.yourfreehosting.net/used-business-furniture.html used furniture in phoenix
+
-Connect the cable to both the rb and the serial port of your pc.
http://neinceto88.yourfreehosting.net/8/does-the-shield-season.html the shield season 2 online
+
 
http://inna2679.101freehost.com/active-duty-fitness-for-women.html women fitness class
+
-Set-up a connection in your hyperterminal/minicom. You need to specify: (at least for rb532 - others may need different options)
http://inna2679.101freehost.com/3/smallville-episode-blue.html smallville episode cure
+
*Serial port (COM1 - /dev/ttyS1)
http://lida4578.freehostplace.com/doom-3-movie.html doom 3 marine
+
*Baud Rate (115200 bits per second)
http://lida4578.freehostplace.com/7/watch-the-spongebob-squarepants-movie-online.html watch spongebob squarepants online for free
+
*8 data bits
http://vita5689.my3gb.com/the-forbidden-kingdom-good-quality.html the forbidden kingdom on line
+
*no parity
http://vita5689.my3gb.com/5/battery-operated-blow-dryer.html bio ionic blow dryer
+
*1 stop bit
http://tttt4543.mycyberway.com/vegetarian-casserole-recipe.html recipe for tater tot casserole
+
*no hardware folow control
http://tttt4543.mycyberway.com/1/cannon-tv-series.html the riches tv series
+
 
http://wing6855.001webs.com/graphics-suite-x3-activation.html graphics suite for
+
Then you initiate the call and power-on the routerboard. If you are lucky you will immediately see some  text spitted out by the rb. If not try changing some of the settings (usually serial port).
http://wing6855.001webs.com/3/adobe-photoshop-cs4-trial.html photoshop cs4 version 11
+
 
http://dilo9915.700megs.com/watch-clean-house-online.html watch road house online
+
Sources:  
http://dilo9915.700megs.com/8/watch-supernatural-season-finale.html watch supernatural season 2 for
+
http://www.lammertbies.nl/comm/info/RS-232_null_modem.html
http://neinceto88.yourfreehosting.net/used-library-furniture.html used furniture donations
+
http://wiki.mikrotik.com/wiki/Serial_Console
http://neinceto88.yourfreehosting.net/8/the-shield-tv-show-season.html is the shield season 7
 
http://inna2679.101freehost.com/fitness-for-women-com.html women fitness forums
 
http://inna2679.101freehost.com/3/smallville-episode-synopsis.html smallville season 4 episode 2
 
http://lida4578.freehostplace.com/doom-3-wad.html doom 3 logo
 
http://lida4578.freehostplace.com/7/watch-episodes-of-spongebob-online.html watch spongebob christmas
 
http://vita5689.my3gb.com/the-forbidden-kingdom-book.html the forbidden kingdom the game
 
http://vita5689.my3gb.com/5/wahl-blow-dryer.html holder for blow dryer
 
http://tttt4543.mycyberway.com/lentil-casserole-recipe.html recipe for zucchini casserole
 
http://tttt4543.mycyberway.com/1/weird-science-tv-series.html flipper tv series
 
http://wing6855.001webs.com/graphics-suite-12-torrent.html graphics suite serial number
 
http://wing6855.001webs.com/3/photoshop-cs4-and.html photoshop cs4 on
 
http://dilo9915.700megs.com/heart-house-watch-online.html watch house frozen online
 
http://dilo9915.700megs.com/8/in-bello-supernatural-watch.html i want to watch supernatural
 
http://neinceto88.yourfreehosting.net/used-furniture-champaign.html used office furniture boston ma
 
http://neinceto88.yourfreehosting.net/8/the-shield-and-season-7.html the shield season 7 begin
 
http://inna2679.101freehost.com/fitness-for-women-oakhurst.html ac fitness for women in
 
http://inna2679.101freehost.com/3/smallville-episode-heat.html smallville season 4 episode 18
 
http://lida4578.freehostplace.com/doom-3-tech.html doom 3 reborn
 
http://lida4578.freehostplace.com/7/watch-spongebob-sqarepants.html watch spongebob pest of the west online
 
http://vita5689.my3gb.com/the-forbidden-kingdom-comes-out.html the forbidden kingdom ntsc
 
http://tttt4543.mycyberway.com/hamburger-potato-casserole-recipe.html chicken pot pie casserole recipe
 
http://tttt4543.mycyberway.com/1/isis-tv-series.html ben casey tv series
 
http://wing6855.001webs.com/graphics-suite-x-4-torrent.html graphics suite macintosh
 
http://wing6855.001webs.com/3/adobe-photoshop-cs4-keygen.html premiere cs4
 
http://dilo9915.700megs.com/can-i-watch-house-episodes-online.html watch house online wilsons heart
 
http://neinceto88.yourfreehosting.net/used-office-furniture-st-louis-mo.html sell used office furniture
 
http://neinceto88.yourfreehosting.net/8/season-7-of-the-shield-begin.html the shield commercial season
 
http://inna2679.101freehost.com/fitness-forums-for-women.html real fitness for real women
 
http://inna2679.101freehost.com/3/smallville-season-6-episode-guide.html episode guide for smallville
 
http://tttt4543.mycyberway.com/chicken-noodle-casserole-recipe.html easy chicken casserole recipe
 
http://tttt4543.mycyberway.com/1/jordan-tv-series.html crystal tv series
 
http://neinceto88.yourfreehosting.net/8/the-shield-season-1-6.html the shield season 6 video
 

Τελευταία αναθεώρηση της 10:56, 23 Δεκεμβρίου 2008

Introduction

Null Modem Cable is used to connect through a serial connection to the routerboard console using a utility like minicom or hyperterminal. The official name of the cable is "Null modem with loop back handshaking". These cables are not widely available in retail stores so you will most probably have to hack a standard serial cable into a null one by opening up both connectors and rearranging the cable connections to one of them.

Making the cable

Tips:

  • The best way to do it is by soldering the wires to the connector. So most of the tips apply to this case.
  • All serial connectors have their pins numbered in both sides. This is really useful when you rearrange the wires, because thinking of the connector schematic can be really confusing.
  • Careful with the ground wire! Don't forget to put the insulating cover!
  • Don't heat up to much the connector pins because you may damage the connector.
  • Check the connections with an ohmmeter.

Null modem.png

Connector 1Connector 2Function
1 + 4 + 61+4+6DTRCD + DSR
23RxTx
32TxRx
55Signal ground
7 + 87+8RTSCTS

Connecting to RB

Ok, so now you have a null cable. What now?

-Connect the cable to both the rb and the serial port of your pc.

-Set-up a connection in your hyperterminal/minicom. You need to specify: (at least for rb532 - others may need different options)

  • Serial port (COM1 - /dev/ttyS1)
  • Baud Rate (115200 bits per second)
  • 8 data bits
  • no parity
  • 1 stop bit
  • no hardware folow control

Then you initiate the call and power-on the routerboard. If you are lucky you will immediately see some text spitted out by the rb. If not try changing some of the settings (usually serial port).

Sources: http://www.lammertbies.nl/comm/info/RS-232_null_modem.html http://wiki.mikrotik.com/wiki/Serial_Console