On Fri, Jun 09, 2000 at 05:24:45PM +0100, David Wright wrote:
Quoting Johann Spies ([EMAIL PROTECTED]):
My the permissions for /dev/ups - /dev/ttyS2 are:
crw-rw 1 root root 4, 66 Jun 4 13:54 /dev/ttyS2
$sudo stty -a /dev/ttyS2
bash: /dev/ttyS2: Permission denied
Quoting Johann Spies ([EMAIL PROTECTED]):
I am confused about what is exactly meant by the instruction in the
documentation of my UPS: Port must be set to run at 2400 baud
Yes, it would have been more sensible to write 2400 baud/bps,
as they're the same for a port.
According to the
David Wright writes:
Yes, it would have been more sensible to write 2400 baud/bps, as they're
the same for a port.
Not for an asynchronous port. The baud rate is symbols per second and
counts the start, stop, and parity bits (if any). bps is data bits per
second and usually works out to 80%
Thanks for the explanations everybody.
On Fri, Jun 09, 2000 at 01:18:05PM +0100, David Wright wrote:
I think I warned you not to use the -F switch in my first posting
to you. If you need to convince yourself, try typing the line you
have typed above into a VC and an xterm. Then try and
Quoting Johann Spies ([EMAIL PROTECTED]):
My the permissions for /dev/ups - /dev/ttyS2 are:
crw-rw 1 root root 4, 66 Jun 4 13:54 /dev/ttyS2
$sudo stty -a /dev/ttyS2
bash: /dev/ttyS2: Permission denied
I have
$ ls -l /dev/ttyS*
crw-rw 1 root dialout4, 64
I am confused about what is exactly meant by the instruction in the
documentation of my UPS: Port must be set to run at 2400 baud
According to the Serial-HOWTO.gz it seems to me that even fast serial
port run at 2400 baud:
baud
The baud rate is a measure of how many times per second
On Thu, Jun 08, 2000 at 10:57:09PM +0200, Johann Spies wrote:
I am confused about what is exactly meant by the instruction in the
documentation of my UPS: Port must be set to run at 2400 baud
According to the Serial-HOWTO.gz it seems to me that even fast serial
port run at 2400 baud:
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