Quoth Ulrich Bangert at 2008-06-05 13:58...
consider the latency times of ANYTHING on a USB provided virtual serial
connection to be in the order of 1 ms. If no serial data is send but
only status signals change their state the latency can even be higher.
Thanks (and to the others who
At 04:10 PM 6/5/2008, Matthew Smith wrote:
Quoth Ulrich Bangert at 2008-06-05 13:58...
consider the latency times of ANYTHING on a USB provided virtual serial
connection to be in the order of 1 ms. If no serial data is send but
only status signals change their state the latency can even be
Hi Folks
Are there any issues with connecting computers to GPS modules through
USB to serial devices like the FTDI FT232R, as opposed to 'native'
serial ports? At the moment, I'm thinking in the context of an NTP
server, but am interested in a general context should I need to move to
Matthew Smith wrote:
Are there any issues with connecting computers to GPS modules through
USB to serial devices like the FTDI FT232R, as opposed to 'native'
serial ports?
The PPS API (cf. RFC 2783) is generally implemented in the hardware serial
driver (or is once the PPSKIT patches are
PROTECTED] On
Behalf Of Matthew Smith
Sent: Wednesday, June 04, 2008 6:26 PM
To: Time Nuts List
Subject: [time-nuts] USB to Serial Connectors for GPS Modules
Hi Folks
Are there any issues with connecting computers to GPS modules through
USB to serial devices like the FTDI FT232R, as opposed to 'native
: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von Matthew Smith
Gesendet: Donnerstag, 5. Juni 2008 03:26
An: Time Nuts List
Betreff: [time-nuts] USB to Serial Connectors for GPS Modules
Hi Folks
Are there any issues with connecting computers to GPS modules through
USB to serial
