| 16 | |
| 17 | |
| 18 | std::string uchar2hex (unsigned char inchar) |
| 19 | { |
| 20 | std::ostringstream oss (std::ostringstream::out); |
| 21 | oss << std::setw (2) << std::setfill ('0') << std::hex << (int)(inchar); |
| 22 | return oss.str (); |
| 23 | } |
| 24 | |
| 25 | SocketBluetooth::SocketBluetooth (std::string mac_addr, int port) |
| 26 | { |