strezh

Automatic create /dev file

example driver module:

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/fs.h>

strezh

Get tree of changed files between versions and save it to TAR archive

git diff-tree -r --no-commit-id --name-only --diff-filter=ACMRT $commit_id | xargs tar -rf mytarfile.tar

1. git diff-tree -r $commit_id: - Take a diff of the given commit to its parent(s) (including all subdirectories, not just the top directory).
2. --no-commit-id --name-only: - Do not output the commit SHA1. Output only the names of the affected files instead of a full diff.
3. --diff-filter=ACMRT: - Only show files added, copied, modified, renamed or that had their type changed (eg. file → symlink) in this commit. This leaves out deleted files.

strezh

#!/bin/bash

# play YUV444 FULL HD file 
gst-launch-1.0 -v filesrc location=size_1920x1080.yuv ! \
    videoparse width=1920 height=1080 framerate=25/1 format=GST_VIDEO_FORMAT_Y444 ! \
    videoconvert ! \
    autovideosink

# play YUV422 FULL HD file 
gst-launch-1.0 -v filesrc location=size_1920x1080.yuv ! \

strezh

Установка под Linux

При установке под линукс (проверено на Ubuntu 16):

1. Устанавливаем wine
2. Из папки crack копируем файл MentorKG.exe в <install_dir>/linux (или /linux_x86_64)
3. Выполняем

sudo chown root:root ~/.wine

strezh

{
	"title": "switch English, Russian",
	"rules": [
		{
			"description": "Use caps switch language to English, left_shift+caps - Russian, left_control+caps - Georgian",
			"manipulators": [
				{
					"from": {
						"key_code": "caps_lock"
					},

strezh

#!/bin/bash

# install homebrew (https://brew.sh/)
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

# basic software
brew install \
    iterm2 \
    mc \
    google-chrome \

strezh

• Get the download zip from the website: http://code.google.com/p/googlemock/downloads/list
• Unzip this to a directory, say ${GMOCK_ROOT}:

cd ${GMOCK_ROOT}
mkdir build
cd build
g++ -I../gtest/include -I../gtest -I../include -I.. -c ../gtest/src/gtest-all.cc
g++ -I../gtest/include -I../gtest -I../include -I.. -c ../gmock/src/gmock-all.cc
ar -rv libgmock.a gtest-all.o gmock-all.o

strezh

void runApplication(const QString &packageName, const QString &className)
{
    qDebug() << "Start app: " <<packageName <<", "<<className;
    QAndroidJniObject activity = QAndroidJniObject::callStaticObjectMethod(
                "org/qtproject/qt5/android/QtNative", "activity",
                "()Landroid/app/Activity;");   //activity is valid

    if ( activity.isValid() )
    {
        // Equivalent to Jave code: 'Intent intent = new Intent();'

strezh

#	GStreamer plug-in for OpenMAX IL API specification (deprecated, use gst-omx inst...	
git clone git://anongit.freedesktop.org/gstreamer/attic/gst-openmax
#	GStreamer QA System (aka "Insanity")	
git clone git://anongit.freedesktop.org/gstreamer/attic/insanity
#	Insanity GStreamer tests & helper functions	
git clone git://anongit.freedesktop.org/gstreamer/attic/insanity-gst
#	Cerbero build system used to build the official upstream GStreamer 1.0 SDK binar...	
git clone git://anongit.freedesktop.org/gstreamer/cerbero
#	'common' shared submodule	
git clone git://anongit.freedesktop.org/gstreamer/common

strezh

$> export LIBRARY_PATH=/usr/lib/x86_64-linux-gnu:$LIBRARY_PATH
$> vivado_hls