Visual Servoing Platform  version 3.6.1 under development (2024-05-16)
testSerialWrite.cpp
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31  * Description:
32  * Test serial port communication.
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34 *****************************************************************************/
35 
41 #include <iostream>
42 #include <stdlib.h>
43 #include <visp3/core/vpSerial.h>
44 
45 int main(int argc, char **argv)
46 {
47 #if !defined(_WIN32)
48  std::string port;
49 
50  unsigned long baud = 9600;
51  for (int i = 0; i < argc; i++) {
52  if (std::string(argv[i]) == "--port")
53  port = std::string(argv[i + 1]);
54  else if (std::string(argv[i]) == "--baud") {
55  baud = (unsigned long)atol(argv[i + 1]);
56  } else if (std::string(argv[i]) == "--help") {
57  std::cout << "\nUsage: " << argv[0] << " [--port <serial name>] [--baud <baud rate>] [--help]\n" << std::endl;
58  return EXIT_SUCCESS;
59  }
60  }
61 
62  if (port.empty()) {
63  std::cout << "\nSerial port not specified." << std::endl;
64  std::cout << "\nUsage: " << argv[0] << " [--port <serial name>] [--baud <baud rate>] [--help]\n" << std::endl;
65  return EXIT_SUCCESS;
66  }
67 
68  std::cout << "Try to connect to port \"" << port << "\" with baud rate " << baud << std::endl;
69  vpSerial serial(port, baud);
70 
71  serial.write("hello\n");
72 
73 #else
74  (void)argc;
75  (void)argv;
76  std::cout << "Serial test is only working on unix-like OS." << std::endl;
77 #endif
78  return EXIT_SUCCESS;
79 }