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Raspbian is a GNU/Linux operating system derived from Debian. Version numbering follows that of Debian and the current stable is 9 (Stretch). Raspbian is the most widely used Pi based distro and the one recommended by the Foundation, who distribute their own images of it.

1
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Yes i got it right, i should change bus = smbus.SMBus(0) to bus = smbus.SMBus(1) since i am using rev2 512 MB board.
answered Dec 28 '13 by Ruthvik Vaila
0
votes
2answers
I am trying to talk to Arduino Uno over RS485, i am unable to receive anything, i receive complete garbage values. I am using Software UART on Arduino and Hardware on Raspi. code on Raspi is as below, …
asked May 28 '14 by Ruthvik Vaila
1
vote
1answer
I was running the first code given here yesterday, i am using python 2.7 and raspberry pi model B 512MB RAM, raspbian OS HMC5883L with compass when i execute the code above i get an I/O error at …
asked Dec 28 '13 by Ruthvik Vaila
3
votes
2answers
Can I install Robotic Operating System (ROS) on Raspberry Pi? I have seen the web page Setting up ROS on Raspberry Pi. It didn't make any sense to me, and I coudn't understand it.
asked Nov 8 '13 by Ruthvik Vaila
2
votes
actually there was some issue with delays while switching the rs485 module, make sure that rs485 on arduino side is in reading mode when Pi is in writing mode and viz. edited code looks like this: i …
answered Jun 2 '14 by Ruthvik Vaila
0
votes
0answers
I am unable to upgrade or update my wheezy raspbian OS, before also I had same problems I reinstalled the OS then it worked... I am using 4GB memory card and now I cant afford to install again …
asked Dec 31 '13 by Ruthvik Vaila
0
votes
1answer
Heloo folks, i am planning to interface a digital compass to Raspi, i am using Python 2.X i tried a lot for libraries but no use, i got a few of them but they were meant to use with Python 3.X but my …
asked Dec 26 '13 by Ruthvik Vaila
0
votes
2answers
when I try to install gpsd package i get the following error shown in image, when i open the Pi folder it shows total memory=1.8GB free space=72MB will this create any issue? My memory card is 4GB …
asked Oct 31 '13 by Ruthvik Vaila
3
votes
2answers
How does RS-485 communication between Raspberry Pi and various sensors work? Note: I would like to use it with Pyhton 2.7. Can I connect ADM485 to the UART (Tx, Rx) of Raspberry Pi? I want to use mi …
asked May 19 '14 by Ruthvik Vaila
1
vote
i got the solution i am using smbus module and code is referred from here, if you are using old raspi boards then usebus = smbus.SMBus(0)(rev 1) or else usebus = smbus.SMBus(1). smbus module usage and …
answered Jan 5 '14 by Ruthvik Vaila
0
votes
0answers
I implemented face recognition algorithm in raspberry pi(python 2.7 is was used), i have many sets of faces, if the captured face is one in database then the face is detected(i am using eigen faces al …
asked Mar 30 '14 by Ruthvik Vaila
1
vote
1answer
what does this statement imply: By default the serial port on the Raspberry PI is configured for console input/output. dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 ro …
asked Nov 3 '13 by Ruthvik Vaila