Arduino UNIX Time - Syncing Computer UNIX Time to Arduino Time with Python
Just finished a quick Python script to send the current unix time over to the Arduino from macOS, so in the absence of GPS or some other way to get the unix timestamp (epoch time) to the Arduino, I can get my macOS and Arduino UNO synced to within a second.
Normally, when the Arduino starts up, Arduino run time starts at 0; so I created a Python script, which I will share in a future post (as well as the Arduino sketch), to send the macOS unix time over to the Arduino.
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 MOJAVE
pbs
PBS(8) BSD System Manager's Manual PBS(8)NAME
pbs -- general helper tool
SYNOPSIS
pbs [-debug] [-dump_pboard] [-dump_userdefs] [-flush_pboard] [-flush_userdefs] language1 language2 ...
DESCRIPTION
pbs is an agent for the Services menu. It scans for and vends available Services, to populate the Services menu.
pbs is NOT related to the pasteboard. The pasteboard is managed by the pboard agent.
pbs normally runs the first time Services are needed in any login session. You may run it manually for debugging Services. If run without
any options, pbs will scan for changed Services, cache them along with their English localization on a private pasteboard, and immediately
update the Services menu in all running apps. It will also log about any invalid Services declarations in Info.plist. This is useful when
developing or testing Services, because it immediately applies any changes.
ServicesMenu.strings files for a localization are loaded only when an app running under that localization shows the Services menu. You may
pass pbs language codes (e.g. "fr") to cause it to load that localization immediately.
pbs has additional options that are useful for debugging, in particular the -dump_pboard option. The complete list of options is:
-debug
Output debugging information regarding what pbs is doing.
-dump_pboard
Prints the private pasteboard containing the current Services information. You can use this to determine which apps are providing Ser-
vices and where they are located on the filesystem.
-dump_userdefs
Prints the userdef cache of Services information. pbs caches Services information in its userdefs to avoid scanning the entire system
every boot. Changed apps are still detected via FSEvents, so there is no need to flush the userdef cache when installing a new Service.
-flush_pboard
Erases the private pasteboard containing Services information. The next time the Services menu is shown, pbs will scan for changed Ser-
vices and update the pasteboard.
-flush_userdefs
Erases the userdef cache.
-flush
Equivalent to -flush_pboard and -flush_userdefs, entirely resetting pbs. The next time Services information is needed, pbs will do a com-
plete rescan for apps vending Services, and read their plist. Note: this rescan may be very expensive!
HISTORY
First appeared in NextStep. pbs has historically had responsibilities that ranged from pasteboard management to Unicode glyph generation,
but now it only does Services.
macOS June 1, 2006 macOS