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Tag: raspbian
Create python script to run terminal command with source
Long story short, I’m trying to figure out a way to turn these command lines into a script or function in python that can be called by another python application. These are the command lines in Linux: At first I was like this will be easy its just launching the application in python – but I’m not really sure how
Install cron without mail and sql dependencies
I want to install crontab in Raspberry Pi without mail and sql dependencies ? I used apt-get install cron command to install ,installation was successful, but it also installed mail and sql dependencies. followed How to install cron to get installation steps. I need to install crontab only for minimal requirement like sync system time with NTP(Network Time Protocol) upon
OSError: [Errno 19] Failed to open the uinput device: No such device
I am pretty new to raspberry and Linux. I am trying to run basic example of python library uinput on Raspbian (r Pi 3 B) with following code: I get the error: Traceback (most recent call last): File “/home/pi/Desktop/t1.py”, line 7, in uinput.REL_Y, File “/home/pi/.local/lib/python3.5/site-packages/uinput/init.py”, line 178, in init self.uinput_fd = fd or fdopen() File “/home/pi/.local/lib/python3.5/site-packages/uinput/__init.py”, line 84, in fdopen
How can I auto-login with the latest Raspbian Stretch Lite?
I have read many questions regarding this, but none that I have seen had helped me. I want to sign on to an account on boot automatically, for example, username: user; password: password. How can I do this? Answer I made this file: /etc/systemd/system/getty@tty1.service.d/autologin.conf And put this in it: Give your username there without <> After that, I executed this:
How to loop back the microphone entry directly to speakers on linux?
I would like to loop back a USB microphone entry to an audio output on linux (raspbian OS). When i speak into the microphone, i would like to immediatly hear it to the speakers, with minimal delay. I haven’t found any open source project that do it. Do you you know how to do it, by programming, reading writing on
On Screen Keyboard Pop Up Automatically
I’m building an application with Electron running on a Raspberry Pi. I want an on screen keyboard to pop up automatically whenever a textbox is selected. How can I accomplish this? Either a Linux or a JavaScript solution would work. Answer have you tried something like:
Osmc CEC not working after using cec-client in ssh terminal
I have a RPI2 with OSMC installed and I want to do some cec commands to check if the Tv is ON or OFF. The issue is that after any command cec-client ( except cec-client -h 🙂 ) the OSMC won’t receive CEC commands until I restart the RPI. Is there any way to reconnect OSMC with the CEC? Cec
Running a program in linux (debian) on startup
I would like to point out that I tried A LOT of different tutorials from the internet but they don’t seem to work… Adding stuff to init.d, rc.local etc. for some reason it doesn’t work. I’m really desperate to get this done, but I’m a total noob when it comes to linux. when I type in “matchbox-keyboard” it runs just
Countdown thread RPi stop if GPIO input change
I’m not sure the best way to do this, and is not working for my as it will lock the program on when its asleep not sure how to make it works right… Im trying to monitor when a door open and closes with a raspberry Pi if there door is open for more than x time send some sort