[ntp:questions] Meinberg DCF77 C51 with Linux 2.6

Rune Magnussen rum at gratismail.dk
Sun Feb 11 21:11:14 UTC 2007

Den Sun, 11 Feb 2007 21:25:09 +0100. skrev Frank Kardel:

>> /Rune
> No, thats not it. It should look more like this:
[snip - clockstatus]

Nice to see what it should look like.
> You seem not to be able the receive the RS232 data correctly. As already said:
> You should first verify that you get the RS232 data to read correctly. 
> The Linux tool "cu" (usually in a some uucp package - doesn't seem ot be load
> on a SuSE 10.1
> as default) should help you there.
> The binary zeros are definitely not right and are not sent be the Meinberg C51 devices.
> The tty port parameters will be set up correctly by ntpd.
> Frank

The cu program sees all binary zeros as well. I du not see anything, but
if I switch terminal I get at notice that the terminal with cu is updated.
What kind of cable do you use?

Am I looking at a faulty tty-port ?


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