intel_sse2 problems when linking to gsl with icc

My program links to both PETSc and gsl, and both libraries were compiled with icc. Here's the link command: /usr/local/mpich2/bin/mpicc -Wall -Wwrite-strings -Wno-strict-aliasing...

LIRC - How to use as keyboard command?

i have a question about LIRC in Debian. I searched now for some days and could not find any solution for my problem. Is it possible to use an IR-Remote to send keyboard commads? I will explain: I...

How do I read the IR hex codes from an arbitrary remote control?

I have scoured google and cannot find articles related to this exact subject. I have several remote controls I need to manually enter in the universal remote app on my phone. However, I cannot...

How to install packages or natively compile package on a minimal Linux kernel compiled with Buildroot

I enconter a problem I hope to be solved quickly. I have grace to BUILDROOT compile a Linux zImage Kernel, build a rootfs, have a bootloader, so everething is right. But at the boot, the system is...

mplayer build with address sanitizer (asan)

I am trying to build mplayer using clang with the address sanitizer flag. However, I keeps getting errors when I execute make. Here is the full output log including the commands I used. Any help...

Raspberry Pi- using LIRC for reverse engineering drone controller Infrared Signal

So I have a Raspberry Pi which has a Iguanaworks Infrared Transceiver connected to it. I am trying to use this in first phase to be able to reverse engineer what signals my drone controller sends...

LIRC irsend: could not connect to socket irsend: No such file or directory

I am trying to configure LIRC to work with my Raspberry 2B and a circuit I build with a transistor and a IR transmitter as explained in this tutorial After the installation of LIRC, I followed all...

python lirc keyup function?

I a using lirc for python. This is working pretty good, but I miss one function: In my tests only a code was sent, when a button was pressed. Now, I want to print a code, while the key is pressed....

How to use IR Remote with Raspberry Pi using Python?

I bought this [IR Sensor and Remote][1] to use with my Raspberry Pi 3. I have LIRC setup and I am able to detect an input from the IR Remote using the commands below: sudo /etc/init.d/lirc...

OpenCV video not getting saved

I am trying to save a video in OpenCV but i keep getting the error "could not demultiplex stream". I then checked size and found out that it was in kB. I primarily want to save grayscale videos...

luma.core.error.DeviceNotFoundError: SPI device not found

I'm trying to setting up my new Dot Matrix MCU LED Display Module 8x32 with MAX7219 on my raspberry PI3. I followed all the steps here https://max7219.readthedocs.io/en/0.2.3/ and of course using...

Raspberry PI : Now hold down button "KEY_OK". Something went wrong: Cannot decode data Please try again. (28 retries left)

I have installed and configured LIRC from https://gist.github.com/prasanthj/c15a5298eb682bde34961c322c95378b. I now try to record IR signal, but I get this error: >>[email protected]:~ $ sudo...

LIRC issue with Raspberry Pi 3 - mode2 -d /dev/lirc0 shows no output

I just installed the latest version of LIRC(0.10.1-5.2) on my Raspberry Pi 3, running Raspbian on Debian Buster. I am trying to get my Pi to take input from an IR remote using lirc. I have made...

Need an easy solution to send Hex codes with a python IR(NEC) and RF(433.3kHz) library

I want to transform my already working project from C++ into a python project. My project contains two components the IR-Transmitter and RF-Transmitter which are working with...

Setup IR Remote Control Using LIRC for the Raspberry PI (RPi)

After much searching I was surprised and dismayed about the conflicting information on how to setup IR remote control for my RPi project. I thought it would be easy but setting up Linux InfraRed...

configure: error: C compiler cannot create executables - Mac Sierra

I know these have been posted before, but I'm stuck and can't seem to get anywhere, even by reading copious responses to similar issues to mine. I get the dreaded "C compiler cannot..." from the...

Module not found when using sudo on Raspberry Pi (Buster), Kernel 4.19, python 2.7

I'm Getting ImportError: No module named lirc when running sudo python myprog.py But when I run python myprog.py (without sudo) I don't get the problem. I have to use sudo because my code...

RTSP stream is not correct

I am trying to stream and RTSP video only stream from my webcam and consume the feed inside a VM (Docker container) on the same machine. Here are the commands line args I'm using: _vlcInstance =...

IR remote control using LIRC. (NEC)

I am working on Imx8mm evk and yocto project. I have been trying ir-receiver solution. The Remote Control is using the NEC IR Protocol. 1. GPIO setting IR receiver is connected to GPIO13. Edit...

Raspberry Pi Zero W - LIRC doesn't work - cannot initiate device

I have installed lirc befor. My file boot/config.txt contains: dtoverlay=lirc-rpi The file /etc/lirc/hardware.conf contains: # # Arguments which will be used when launching...

Multiconfiguration USB Device - Problems in Catalina

The drivers for the interfaces of USB device with 2nd configuration are getting KIOServiceTerminated . The same drivers for similar interfaces in configuration 1 are loading and working...

How do I create a LIRC configuration file?

I'm trying to use Linux Infrared Remote Control LIRC library to record a custom signal from remote control and save it in a file. Then I will use these signals to send it back again through ir tx...

Listening to only the first input of GPIO pin on a Raspberry pi with Node.js

I have a probably very simple question. I have a Raspberry Pi 3 model B+ running Raspbian Buster hooked up to an infrared receiver on GPIO 7 (pin 26) and an LED hooked up to GPIO 4 (pin 7). What I...

Unable to Launch VLC Application in Debian Buster

I have setup debian on a newly built machine. I have installed XFCE4 DE. I also installed VLC but I am unable to launch it. My environment details: uname -a returns Linux debianNew 4.19.0-8-amd64...

MP4 file created using gstreamer doesn't be played on Window Media Player

I created mp4 file using gstreamer. gst-launch-1.0 videotestsrc num-buffers=10 ! "video/x-raw, format=(string)NV12, width=(int)1280, height=(int)720, framerate=(fraction)30/1" ! videoconvert !...

Performance issue after migrating from codeless KEXT to DEXT

I am working on migrating a codeless KEXT to DriverKit. It is used to disable the IOKit HID driver for USB devices that present themselves as HID compliant in firmware upgrade mode. So far I have...

Using Python to brute force my Infrared remote control for a projector

EDIT: I think I have everything almost working. It is just my second loop keeps having an index failure... any ideas why my coms loop is failing? I am currently trying to get the IR codes for my...

Migrating from codeless KEXT to DEXT. Usb interfaces disappeared

I'm trying to migrate from KEXT to DEXT. My USB device should not be matched by the classic driver (in the other case, it does not allow to open the device and interface). I am using a sample USB...

LIRC driver option - default vs devinput

By default, the options in /etc/lirc/lirc_options.conf are as follows: driver = devinput device = auto Article...

Configuring LIRC on Raspberry PI for AC control

I've been working on a project of automating my Carrier 42QTD018R8S Air Conditioner in order to be able to control it from HomeAssistant IO. As I have kernel 4.19, I followed this link in order to...