Raspberry Pi Forums

Guneshs

I have created an application using django framework. I was trying to use rclone to backup my images to google drive from rpi. rclone -v move /home/pi/Desktop/Project/html_server/picturestaken remote:rclone --delete-after --include *.jpg --include *.log 2018/02/10 00:51:18 INFO : Google drive root '...

Guneshs

I suggest your destination is not right "Users/guneshs/Documents/takenpictures" try it from the command line - what happens hi i have tried with this command . scp pi@192.168.43.133:Desktop/Project/html_server/picturestaken/Third* Users/guneshs/Documents/takenpictures/ It gave me permissi...

Guneshs

Hi friend, Thanks for your response, I am using a wifi connection and i want to send these images (taken by my rpi cam ) to the mac. I went to your given link in which the op is sharing a folder on rpi with mac. I have kinda implemented that already with sudo apt-get install netatalk Installs the ap...

Guneshs

i was trying to use scp to send the data from my rpi to my mbp but i cant. Here is my code: subprocess.call(["scp", "pi@192.168.43.133:Desktop/Project/html_server/picturestaken/", "Users/guneshs/Documents/takenpictures/"]) In short i wanted to transfer images from a dir...

Guneshs

wh7qq wrote: ↑
Thu Feb 01, 2018 7:50 pm
Is this an ethernet or wifi connection? RPi is notorious for dropping unused wifi connections in a short time. No such problem on ethernet that I know of.

Its a wifi connection

Guneshs

zappfinger wrote: ↑
Thu Jan 19, 2017 5:23 pm
I put my vncserver command into rc.local, but it does not work:

vncserver :0 -geometry 1024x768 -depth 24

use this:

Code: Select all

cd /etc
sudo nano rc.local

at the END of the script and BEFORE exit 0 command write this:

Code: Select all

su - pi -c  '/usr/bin/vncserver -geometry 1920x1080 -depth 24 '

Guneshs

I have a raspberry pi 2 and i have a stable SSH connection to my rpi. I use my macbook and android (vncviewer app) to connect to it. My SSH connection works normal as upto 3-4 hours and then suddenly turns off. Then i am not able to connect to rpi again even after rebooting several times. Strange th...

Guneshs

Ya I changed the code lil bit . Used BCM which is broadcom's pin naming system. import RPi.GPIO as GPIO import time GPIO.setmode(GPIO.BCM) GPIO.setwarnings(False) GPIO.setup(18,GPIO.OUT) print "LED on" GPIO.output(18,GPIO.HIGH) time.sleep(10) print "LED off" GPIO.output(18,GPIO.L...

Guneshs

Ya you were right. I found a resistor hidden inside on ckt. board. I tried measuing the voltage when lights were lit but it was showing 0 volt. while my leds we lit , i could see that one led was dim. Found out that the resistor on board is burnt. Do u think is it a good idea to put that 47 ohm 1 w ...

Guneshs

Sorry for sending personal msg to both of you.
I fixed the prob. as the 47 ohm 1 watt resistor was creating trouble .
Code worked when i removed the resistor.
Thanks for your replies.
Really appreciated.

Guneshs

Hi. I have coonected all the components and tried to run this piece of code to light the led. But it doesn't lit up. I have connected base of npn222 transistor to GPIO21 and ground to last pin 40 (Ground ) Please take a look and help me . import RPi.GPIO as GPIO GPIO.setmode(GPIO.BOARD) GPIO.setup(2...

Guneshs

use "vnc4server"
There will be no errors .

Guneshs

yes.
Good to know it was helpful to you.

Guneshs

hi.
Just for your reference ,
i am attaching a circuit schematic of my robot.
Good luck

: Screen Shot 2017-12-26 at 7.12.55 PM.jpg (202.07 KiB) Viewed 1556 times

Guneshs

Hi. I have ssh access to my pi. i was compiling a program called "opencv" on rpi 2 using ssh. Opencv generally takes around 8 hours to complete installation (read in forums). my installation was at 24% and my ssh access to pi was lost. i tried "ssh"ing to pi but it said host is d...

Guneshs

I found a python framework called kiwi. Kivy is an Open source Python library for rapid development of applications that make use of innovative user interfaces, such as multi-touch apps. Kivy runs on Linux, Windows, OS X, Android, iOS, and Raspberry Pi . You can run the same code on all supported pl...

Guneshs

hi i have tries to install opencv in a virtual env. but when i compile opencv ....it compiles but in general configuration i could not see both the Interpreter and numpy variables pointing to the cv virtual environment. i am installing using python 2.7.9. Please help me to fix this as i have tried d...

Guneshs

The website says "FREE LEARNING IS TEMPORARILY PAUSED"
Pls provide a link to your downloaded book .
Thanks:)

Guneshs

how to find out if i have x86 debian or raspbian (arm cpu one) ?
simple "uname -a" cmd gives op as:
Linux raspberrypi 4.1.13-v7+ #826 SMP PREEMPT Fri Nov 13 20:19:03 GMT 2015 armv7l GNU/Linux

Guneshs

Hi Guyz, Thanks for you replies and it was really helpful. about my battery voltage , I am using two 4.2v 18650 batteries connected in series . so total voltage is 7.4v. I am also using a step down DC-DC converter which converts voltage to 5v for my raspberry pi and 2 servo motors to operate. i am a...

Guneshs

Hi, I have build a car with raspberry pi and a camera . I have a 5 white bright LED ckt. board which I had salvaged from a battery. IMG-20171225-WA0021.jpg I want to add these group of led to my Raspberry pi and switch it on / off remotely. I have attached the LED ckt. Board image file. IMG-20171225...

Guneshs

I have SSH connection open to my RPI. Now I wanted to view my RPI desktop on my mobile phone.But I am not able to connect to the vnc server which I have started on port 1. I get connected to pi through vnc viewer app where it takes my ip and port then it displays authentication credentials where I a...

Guneshs

Hi guys. I don't have a home router. So I bridged my cell phone WiFi Hotspot and windows laptop Ethernet port to provide RPI internet through RJ45 connection. Now far everything was working good.I even connected to pi over ssh using connectbot. But I put a command "sudo startx" on connectb...

Search found 48 matches

Rclone setup with a django application

Re: Sending images from rpi to mbp using scp

Re: Sending images from rpi to mbp using scp

Sending images from rpi to mbp using scp

Re: SSH connection loss

Re: run a command on start up

SSH connection loss

Re: Connecting 5 white LEDs to raspberry pi for remote on/off

Re: Connecting 5 white LEDs to raspberry pi for remote on/off

Re: Connecting 5 white LEDs to raspberry pi for remote on/off

Re: Connecting 5 white LEDs to raspberry pi for remote on/off

Re: "RANDR" missing

Re: Rover build

Re: Rover build

retrieving broken ssh connection

Re: How to make a mobile UI with Raspberry Pi?

open cv installation in virtualenv

Re: Learning Raspberry Pi - Free today Mar 20, 2017

Re: title bar doesn't show up

Re: Connecting 5 white LEDs to raspberry pi for remote on/off

Connecting 5 white LEDs to raspberry pi for remote on/off

Vnc server connection

Disabling startx which is to be used from ssh