this post was submitted on 16 Mar 2024
1569 points (98.2% liked)

memes

10698 readers
2887 users here now

Community rules

1. Be civilNo trolling, bigotry or other insulting / annoying behaviour

2. No politicsThis is non-politics community. For political memes please go to [email protected]

3. No recent repostsCheck for reposts when posting a meme, you can only repost after 1 month

4. No botsNo bots without the express approval of the mods or the admins

5. No Spam/AdsNo advertisements or spam. This is an instance rule and the only way to live.

Sister communities

founded 2 years ago
MODERATORS
[email protected]
[email protected]
[email protected]
1569
Tell me what it means (lemm.ee)
submitted 9 months ago by [email protected] to c/[email protected]
845 comments fedilink hide all child comments
 
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 24 points 9 months ago (5 children)

9600, 8-N-1

[–] [email protected] 8 points 9 months ago (1 children)

Com port settings?

[–] [email protected] 11 points 9 months ago* (last edited 9 months ago)

ya

  • 9600 baud (signal changes per second)
  • 8 data bits per packet (as opposed to 7)
  • no parity bit (no error check)
  • 1 stop bit per packet (packet ends here)
[–] [email protected] 6 points 9 months ago (1 children)

If internal, don't forget whether to use 3F8, 2F8, 3E8, or 2E8 and an unused IRQ. Any questions? Hit me up on ICQ

[–] [email protected] 1 points 9 months ago

Uh Oh!

[–] [email protected] 6 points 9 months ago (2 children)

In my line of work I still do that. Not for modems, though. Usually for receiving serial data from gyros and gps.

[–] [email protected] 3 points 9 months ago (2 children)

In my line of work I still do that.

Same.

Using a nice blue cable that says "Cisco" on the connector.

[–] [email protected] 2 points 9 months ago

I have something similar. DE9-RJ45 for talking to switches.

[–] [email protected] 2 points 9 months ago

Hello fellow Cisco blue cable user.

Mine appear to multiply every time I use them. I think I have more than 10 at this point. My RS232 is happily married to one of them.... At least, I think they're happy.

[–] [email protected] 2 points 9 months ago (1 children)

For me it's displays and audio systems, but I do use RS232 on a daily basis.

Yesterday I had to manually make a null modem cable cause I lost my final little orange dongle.

[–] [email protected] 3 points 9 months ago* (last edited 9 months ago)

I carry a bunch of loose connectors in my Pelicase O'Spares - I mostly work with RS422, so I can solder any length I need to achieve less rack spaghetti.

My pelicase has a redicilous assortment of various things I might need, accumulated over a long period of time. Netqork cards, SFP transceivers, and a bunch of other stuff. There's also a Cisco router and three beers. The last two items are normally not there, but they were leftovers after wrapping up my work trip yesterday, so I took them with me.

[–] [email protected] 5 points 9 months ago (1 children)

ATS0=1

.. or something..

[–] [email protected] 2 points 9 months ago

ATDT *70,1234567890

[–] [email protected] 4 points 9 months ago

Unless using Kermit and then 7E1 was standard.