Here is a quick sketch I put together for the Arduino UNO to get the unix time from the usb serial port and sync the Arduino time to the computer (in my case macos).
This sketch works but needs more refinement (trap errors, disconnects, add options, etc) but since I will not be doing much with this for the next few weeks, I post the first working draft below and will also post the python script I use on macos soon:
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 FREEBSD
uplcom
UPLCOM(4) BSD Kernel Interfaces Manual UPLCOM(4)NAME
uplcom -- USB support for Prolific PL-2303/2303X/2303HX serial adapters driver
SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device usb
device ucom
device uplcom
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
uplcom_load="YES"
DESCRIPTION
The uplcom driver provides support for various serial adapters based on the Prolific PL-2303, PL-2303X and PL-2303HX USB-to-RS232 Bridge
chips.
The device is accessed through the ucom(4) driver which makes it behave like a tty(4).
HARDWARE
The uplcom driver supports the following devices and adapters:
o ADLINK ND-6530 USB-Serial Adapter
o Alcatel One Touch 535/735 Phone
o Alcor AU9720 USB-RS232 Serial Adapter
o AlDiga AL-11U Modem
o Alltronix ACM003U00 Modem
o Anchor Serial adapter
o ATEN UC-232A
o BAFO BF-800 and BF-810
o Belkin F5U257
o BenQ S81 Phone
o Corega CG-USBRS232R Serial Adapter
o Cressi Edy (Seiko) Diving Computer
o ELECOM UC-SGT Serial Adapter
o HAL Corporation Crossam2+USB IR commander
o Hama USB RS-232 Serial Adapter
o Hamlet exagerate XURS232
o HP LD220 Point-Of-Sale (POS) Display
o IOGEAR UC-232A
o I/O DATA USB-RSAQ, USB-RSAQ2, USB-RSAQ3 and USB-RSAQ5
o iTegno WM1080A GSM/GFPRS Modem
o iTegno WM2080A CDMA Modem
o Leadtek 9531 GPS
o Micromax 610U Modem
o Microsoft Palm 700WX
o Mobile Action MA-620 Infrared Adapter
o Motorola Cables
o Nokia CA-42 Cable
o OTI DKU-5 cable
o Panasonic TY-TP50P6-S flat screen
o PLX CA-42 Phone Cable
o PLANEX USB-RS232 URS-03
o Prolific Generic USB-Serial Adapters
o Prolific Pharos USB-Serial Adapter
o RATOC REX-USB60
o Radio Shack USB Serial Cable
o Sagem USB-Serial Adapter
o Samsung I330 Phone Cradle
o Sandberg USB to Serial Link (model number 133-08)
o Sanwa KB-USB2 Multimeter cable
o Siemens/BenQ EF81, SX1, X65 and X75 Mobile Phones
o Sitecom USB-Serial Adapter
o SMART Technologies USB-Serial Adapter
o Sony QN3 Phone Cable
o Sony Ericsson Datapilot
o Sony Ericsson DCU-10 and DCU-11 (Susteen) USB Cables
o SOURCENEXT KeikaiDenwa 8 (with and without charger)
o Speed Dragon USB-Serial Cable
o Syntech CPT-8001C Barcode Scanner
o TDK UHA6400 and UPA9664 USB-PHS Adapters
o TRENDnet USB to Serial Converter (TU-S9)
o Tripp-Lite U209-000-R USB-Serial Adapter
o UIC HCR331 Magnetic Stripe Card Reader
o UIC MSR206 Magnetic Stripe Card Reader
o Willcom W-SIM DD PHS terminal.(WS002IN)
o YC-Cable USB-Serial Adapter
o Zeagle N2iTion3 Diving Computer
SEE ALSO tty(4), ucom(4), usb(4)HISTORY
The uplcom driver appeared in NetBSD 1.6. This manual page was adopted from NetBSD by Tom Rhodes <trhodes@FreeBSD.org> in April 2002.
BSD July 25, 2012 BSD