mausvt

class Worker public QObject
{ Q_OBJECT
public:
  Worker() {
    // create timer, socket, etc. 
    m_thread.reset(new QThread); // no parent
    moveToThread(m_thread.get());
    m_thread->start();
  }
  ~Worker() {

mausvt

def sha256_file(file_path, chunk_size=65336):
    """
    Get the sha 256 checksum of a file.
    :param file_path: path to file
    :type file_path: unicode or str
    :param chunk_size: number of bytes to read in each iteration. Must be > 0.
    :type chunk_size: int
    :return: sha 256 checksum of file
    :rtype : str
    """

mausvt

Raspberry Pi Zero OTG Mode

Simple guide for setting up OTG modes on the Raspberry Pi Zero - By Andrew Mulholland (gbaman).

The Raspberry Pi Zero (and model A and A+) support USB On The Go, given the processor is connected directly to the USB port, unlike on the B, B+ or Pi 2 B, which goes via a USB hub.
Because of this, if setup to, the Pi can act as a USB slave instead, providing virtual serial (a terminal), virtual ethernet, virtual mass storage device (pendrive) or even other virtual devices like HID, MIDI, or act as a virtual webcam!
It is important to note that, although the model A and A+ can support being a USB slave, they are missing the ID pin (is tied to ground internally) so are unable to dynamically switch between USB master/slave mode. As such, they default to USB master mode. There is no easy way to change this right now.
It is also important to note, that a USB to UART serial adapter is not needed for any of these guides, as may be documented elsewhere across the int

mausvt

#include <GL/glut.h>
#include <iostream>
#include <math.h>
#include <string>
#include <fstream>
#include <vector>

int count = 0;  // Размер масива У,Х
float* X; // масив для хранение х-ов
float* Y; // масив для хранения у-ов

mausvt

#include <iostream>
#include <assert.h>
//#include <netdb.h>
#include <errno.h>
#include <QList>
#include "comm.h"
#include "uiconf.h"
using namespace std;

UDPthread::UDPthread(QList<UiElement*> *elements, int port)