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by prakis
Thu Jun 18, 2015 2:59 pm
Forum: Wanted
Topic: Hiring Developer
Replies: 6
Views: 2528

Re: Hiring Developer

You must be in hurry :)
That is not my project, that is the design I will follow if I were to implement it. It's not difficult to implement this, I guess you can make a working prototype in weeks time. I am happy to see this implemented, lets discuss when ever you are free.
by prakis
Thu Jun 11, 2015 7:39 pm
Forum: Wanted
Topic: Hiring Developer
Replies: 6
Views: 2528

Re: Hiring Developer

Interesting project. I work in the University with Raspberry Pis for our On-The-Fly reservation system, can see the advantage of your idea. If I were to implement this project this is the process I follow. Other than the Raspberry PI in each room will setup an extra Raspberry PI as server(which runs...
by prakis
Fri Nov 14, 2014 8:31 pm
Forum: Staffroom, classroom and projects
Topic: Looking for a tutor
Replies: 1
Views: 1827

Re: Looking for a tutor

What kind of Robot do they want to make. I did some work on both Raspberry Pi, Arduino and Robotics. If they are stuck at some thing I can help remotely, you don't need to pay me.
by prakis
Thu Oct 09, 2014 9:50 pm
Forum: Advanced users
Topic: IP setting on SDCard or through USB
Replies: 4
Views: 9156

Re: IP setting on SDCard or through USB

You doesn't say what OS you use. The answer will vary in great deal depend on that. However, since you have many systems I'm taking a chance it's for embedded use(?) If so, you might want to look at my project Nard SDK which has exactly what you seek. Here is a link to the documentation explaining ...
by prakis
Thu Oct 09, 2014 9:47 pm
Forum: Advanced users
Topic: IP setting on SDCard or through USB
Replies: 4
Views: 9156

Re: IP setting on SDCard or through USB

You need to set the contents of the file /etc/network/interfaces file in the /root directory. You can mount the SD card on a Linux computer and edit the contents of that file directly without the SD card going near a Pi. Conversely you can plug an SD card reader into the USB port of a Pi and use th...
by prakis
Thu Oct 09, 2014 7:49 pm
Forum: Advanced users
Topic: IP setting on SDCard or through USB
Replies: 4
Views: 9156

IP setting on SDCard or through USB

Hi, I don't know if this kind of question is previously asked, if so please provide me a link if you can. Also if this is not the right place to ask please guide me to the right forum. My requirement: I have to configure many RaspberryPi's systems, set each one with a different static IP address. I ...
by prakis
Tue Aug 19, 2014 7:20 pm
Forum: HATs and other add-ons
Topic: Can RaspPi power Arduino? (yes)
Replies: 19
Views: 21151

Re: Can RaspPi power Arduino?

Hi, I am not sure if this is the right place to post this question, pls let me know if there is any other place. Can RPi USB power Arduino ? That will avoid two power supply's, one for RPi and one for Arduino (atleast for simple projects which don't need much current). Thank you I would think it ca...
by prakis
Tue Aug 05, 2014 8:12 pm
Forum: HATs and other add-ons
Topic: Can RaspPi power Arduino? (yes)
Replies: 19
Views: 21151

Re: Can RaspPi power Arduino?

Thank you guys.

I am thinking of using Arduino Uno.
by prakis
Tue Aug 05, 2014 5:10 pm
Forum: HATs and other add-ons
Topic: Can RaspPi power Arduino? (yes)
Replies: 19
Views: 21151

Can RaspPi power Arduino? (yes)

Hi, I am not sure if this is the right place to post this question, pls let me know if there is any other place. Can RPi USB power Arduino ? That will avoid two power supply's, one for RPi and one for Arduino (atleast for simple projects which don't need much current). Edit: One of my requirement is...
by prakis
Wed Mar 05, 2014 2:26 pm
Forum: General discussion
Topic: Need for Industrial Quality RPi System
Replies: 27
Views: 10175

Re: Need for Industrial Quality RPi System

- It is hard to know if RPI will still be available in 10 years time (the system will need to be produced several years) We choose RaspberryPi because we felt the chances of its availability in 5 years is much higher than its alternatives. With kind of userbase and support even with newer RPi versi...
by prakis
Wed Nov 06, 2013 6:39 pm
Forum: General discussion
Topic: Need for Industrial Quality RPi System
Replies: 27
Views: 10175

Re: Need for Industrial Quality RPi System

I'm not aware of the educational goals of the raspberry pi home computer including cost reduction of industrial automation hardware for critical systems in hostile environments. By all means buy an IP55 box and do something, but don't moan that one is not included in the home computer and learning ...
by prakis
Tue Nov 05, 2013 4:25 pm
Forum: General discussion
Topic: Need for Industrial Quality RPi System
Replies: 27
Views: 10175

Re: Need for Industrial Quality RPi System

> Those are embeddedcomputer's comments you are responding to.[/quote]

Sorry I got confused with the Reply button's.
by prakis
Tue Nov 05, 2013 2:46 pm
Forum: General discussion
Topic: Need for Industrial Quality RPi System
Replies: 27
Views: 10175

Re: Need for Industrial Quality RPi System

> 4. Don't want critical task ran by a $45 board Point 4 is completely irrelevant. If a $45 board is working perfectly whats wrong with using it, unless otherwise someone just want to waste money. You can still buy $45 board for lets say $1000 by donating remaining to the Pi organization if you real...
by prakis
Fri Oct 11, 2013 3:43 pm
Forum: General discussion
Topic: Anyone here tried smart card readers?
Replies: 6
Views: 10746

Re: Anyone here tried smart card readers?

We are currently using a encrypted pcProx RFID card readers which are very costly (around 180$) and no direct support on pi. These card readers have two modes either through library(API) or work as a keyboard. Pcprox Linux library(API) doesn't work on Raspberry Pi and we tried to write our own API b...
by prakis
Fri Sep 06, 2013 9:39 pm
Forum: General discussion
Topic: Need for Industrial Quality RPi System
Replies: 27
Views: 10175

Re: Need for Industrial Quality RPi System

@W. H. Heydt

I don't have interest in getting into business. I felt there is a need for such a kind of product and trying to bring it to attention. I like the idea of a open system like Raspberry Pi playing important role in the Industrial applications.
by prakis
Fri Sep 06, 2013 9:25 pm
Forum: General discussion
Topic: Need for Industrial Quality RPi System
Replies: 27
Views: 10175

Need for Industrial Quality RPi System

Hi, Sometime back we were searching for a industrial quality ready to use Raspberry System for industrial purpose(Something like a PLC) and we are not able to find a any of the shelf products. I feel there is a huge demand for Raspberry Pi System in the Industry. And trying to put all the requiremen...
by prakis
Wed Aug 29, 2012 6:24 pm
Forum: Android
Topic: Porting Android
Replies: 264
Views: 205350

Re: Porting Android

Just want to say Good luck,

We all want the Android on Pi.
by prakis
Mon Aug 20, 2012 7:16 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: USB to Serial
Replies: 5
Views: 7013

Re: USB to Serial

Hi Udo, Thanks for the quick reply. I tried your code (serial.inWaiting() ) which didn't work either. I am using a different USB to serial port Adapter. I am planning to buy the one you are using ( Digitus DA-70156) and try it. I am using the StartTech.com USB-to-Serial port which is not able to rea...
by prakis
Mon Aug 20, 2012 4:55 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: USB to Serial
Replies: 5
Views: 7013

Re: USB to Serial

Were you able to find the cause for your problem ? I am struggling with the same issue. USB to serial port is recognized, (For others if you want to know how to register the USB-to-Serial http://forums.reprap.org/read.php?12,4546 ) and got the ttyUSB0. Can open the port but can't read anything... se...

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