one_lead_ecg_ads1291/tools/sample_bin_parse.cpp

#include <fstream>
#include <functional>
#include <iostream>
#include <list>
#include <map>
#include <memory>
#include <set>
#include <sstream>
#include <string>
#include <thread>
#include <vector>
//
#include <winsock2.h>
//
#include <Windows.h>
//
#include <stdio.h>

#pragma comment(lib, "ws2_32.lib")
#define PORT 8988

int main(int argc, char *argv[]) {
  // ���� 0.bin
  // ��ȡ 0.bin ��������
  // ÿ�ζ�9byte
  // 3byte 3byte 3byte
  // ���ŵ�0.csv��

  std::ifstream ifs("0.bin", std::ios::binary);
  if (!ifs) {
    std::cerr << "open 0.bin failed" << std::endl;
    return -1;
  }

  std::ofstream ofs("0.csv", std::ios::binary | std::ios::trunc);
  if (!ofs) {
    std::cerr << "open 0.csv failed" << std::endl;
    return -1;
  }

  char buf[9];
  while (ifs.read(buf, 9)) {
    unsigned int a = 0;
    unsigned int b = 0;
    unsigned int c = 0;
    a              = (unsigned char)buf[0] | (unsigned char)buf[1] << 8 | (unsigned char)buf[2] << 16;
    b              = (unsigned char)buf[3] | (unsigned char)buf[4] << 8 | (unsigned char)buf[5] << 16;
    c              = (unsigned char)buf[6] | (unsigned char)buf[7] << 8 | (unsigned char)buf[8] << 16;
    ofs << a << "," << b << "," << c << std::endl;
  }

  return 0;
}