dumpHID.cpp

#include <sys/types.h>
#include <sys/stat.h>
#include <sys/select.h>
#include <sys/time.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdio.h>
#include <iostream>
#include <hidapi/hidapi.h>
#include <errno.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>

#include <hidapi/hidapi.h>


int main (int argc, char* argv[])
{

  hid_device *handle;
  unsigned char buf[50];
  int res;

  if(argc != 2)
    {
      std::cout << "Invalid parameters passed in.  Please pass in the path to the HID device." << std::endl;
      return -1;
    }
  
  handle = hid_open_path(argv[1]);

  while(1)
    {
      res = hid_read_timeout(handle, buf, sizeof(buf),3000);
      if(res > 0)
	{
	  std::cout << "REPORT\n\tID: " << std::hex << (int)buf[0] << "\n\tData: ";
	  for(int i = 1; i < res; i++)
	    {
	      std::cout << std::hex << (int)buf[i] << " ";
	    }
	  std::cout << std::endl;
	}
      else
	{
	  std::cout << "Read Timeout...\n";
	}


    }

}