Maybe I'll make a video and show this in more detail at some point in time (if I get the free time to make videos)
When I revise this code, I'll add some feature to detect when the usb serial port is available and sync when detected, and I'll add more error checking, trapping code and some options.
I am assigned a programming work.It is my first time to use unix.
The task is writing a shell script to interrogate the university Unix operating system to determine the number of "Runnable" processes at any given time.Then append the result,along with a time-stamp,on a log file. Also there are... (1 Reply)
I have a list of interfaces and time the interface was last active. I can't figure out how to convert the time in the second column,
Fa1/14 0
Se0/0/0 0
Fa1/11 0
Fa1/9 0
Fa1/0 0
Se0/0/1 1240401408
Gi1/0 0
Fa0/0 1240401408
Fa1/3 0
Fa1/8 0
Fa1/15 0
Fa1/13 0
Fa1/10 0
Fa1/1 0
Fa1/12... (7 Replies)
Here is two time I have:
Jul 12 16:02:01
Jul 13 01:02:01
and how can I do a simple match to get difference between two time which is 09:00:00
Thanks in advance. (3 Replies)
I'd like to convert a date string in the form of sun aug 19 09:03:10 EDT 2012, to unixtime timestamp using awk.
I tried
This is how each line of the file looks like, different date and time in this format
Sun Aug 19 08:33:45 EDT 2012, user1(108.6.217.236) all: test on the 17th
... (2 Replies)
I needed some help in adding a duration (in seconds) to a start time (in hhmmss format) and a start date (in mmddyy format) in order to get an end date and end time. The concept of a leap year is also to be considered while incrementing the day. The code/ function that I have formed so far is as... (3 Replies)
Hi guys thanks for the help for my previous posts.Now i have a requirement that i download a XMl file which has UTC time stamp.I need to convert UTC time into Unix server timezone.
For ex if the time zone of unix server is CDT then i need to convert into CDT.whatever may be the system time... (5 Replies)
In my further exploration of Arduino, today I decided to install the arduino-cli on my mac today.
https://github.com/arduino/arduino-cli
I followed the instructions for macOS but when I got to this part:
arduino-cli board list
I got the dreaded "Unknown" Fully Qualified Board Name... (1 Reply)
Discussion started by: Neo
1 Replies
LEARN ABOUT DEBIAN
net::gpsd3::return::tpv
Net::GPSD3::Return::TPV(3pm) User Contributed Perl Documentation Net::GPSD3::Return::TPV(3pm)NAME
Net::GPSD3::Return::TPV - Net::GPSD3 Return TPV Object
SYNOPSIS
printf "Time: %s, Lat: %s, Lon: %s
", $object->time, $object->lat, $object->lon;
DESCRIPTION
Provides a Perl object interface to the Time-Velocity-Position (TVP) object returned by the GPSD daemon.
Example JSON objects:
Protocol 3.1 Versions
{
"class":"TPV",
"tag":"MID2",
"device":"/dev/ttyUSB0",
"time":1253593085.470,
"ept":0.005,
"lat":38.88945123,
"lon":-77.03522143,
"track":171.7249,
"speed":0.467,
"mode":2
}
{
"class":"TPV",
"tag":"MID2",
"device":"/dev/ttyUSB0",
"time":1253593667.430,
"ept":0.005,
"lat":38.88945123,
"lon":-77.03522143,
"alt":146.911,
"track":180.0000,
"speed":0.194,
"climb":-0.157,
"mode":3
}
Protocol 3.4 Version
{
"class":"TPV",
"tag":"0x0106",
"device":"/dev/cuaU0",
"time":"2011-03-20T06:51:59.12Z",
"ept":0.005,
"lat":37.371427205,
"lon":-122.015179890,
"alt":25.789,
"epx":1.926,
"epy":1.808,
"epv":6.497,
"track":0.0000,
"speed":0.000,
"climb":0.000,
"eps":3.85,
"mode":3
}
METHODS PROPERTIES
class
Returns the object class
string
Returns the JSON string
parent
Return the parent Net::GPSD object
device
Name of originating device.
tag
Type tag associated with this GPS sentence; from an NMEA device this is just the NMEA sentence type.
mode
NMEA mode: %d, 0=no mode value yet seen, 1=no fix, 2=2D, 3=3D.
time
Seconds since the Unix epoch, UTC. The value may have a fractional part of up to .01sec precision.
Note: In 2.96 (protocol 3.4) the TPV->time format changed from unix epoch to W3C, but this method hides that from the user.
timestamp
W3C formated timestamp value either directly from the protocol >= 3.4 or calculated < 3.4. The value may have a fractional part of up to
.01sec precision.
Note: I expect that in protocol 3.5 the value will be passed directly as TPV->timestamp
datetime
Returns a DateTime object
lat
Latitude in degrees: +/- signifies West/East
lon
Longitude in degrees: +/- signifies North/South.
alt
Altitude in meters.
speed
Speed over ground, meters per second.
track
Course over ground, degrees from true north.
climb
Climb (postive) or sink (negative) rate, meters per second.
ept
Estimated timestamp error (%f, seconds, 95% confidence).
epx
epy
Latitude error estimate in meters, 95% confidence.
epv
Estimated vertical error in meters, 95% confidence.
eps
Speed error estimate in meters/sec, 95% confifdence.
epd
Direction error estinmate in degrees, 95% confifdence.
epc
Climb/sink error estinmate in meters/sec, 95% confifdence.
METHODS VALUE ADDED
point
Returns a GPS::Point Object
BUGS
Log on RT and Send to gpsd-dev email list
SUPPORT
DavisNetworks.com supports all Perl applications including this package.
Try gpsd-dev email list
AUTHOR
Michael R. Davis
CPAN ID: MRDVT
STOP, LLC
domain=>michaelrdavis,tld=>com,account=>perl
http://www.stopllc.com/
COPYRIGHT
This program is free software licensed under the...
The BSD License
The full text of the license can be found in the LICENSE file included with this module.
SEE ALSO
Net::GPSD3, GPS::Point, Net::GPSD3::Return::Unknown
perl v5.14.2 2011-11-09 Net::GPSD3::Return::TPV(3pm)