CmdAntennaGain.cpp

00001 #include "CmdAntennaGain.h"
00002 
00003 CmdAntennaGain::CmdAntennaGain() :
00004 #if MTS_CMD_TERM_VERBOSE
00005     Command("Antenna Gain", "AT+ANT", "Gain in dBi of installed antenna (-128-127)", "(-128-127)")
00006 #else
00007     Command("AT+ANT")
00008 #endif
00009 {
00010     _queryable = true;
00011 }
00012 
00013 uint32_t CmdAntennaGain::action(const std::vector<std::string>& args)
00014 {
00015     if (args.size() == 1)
00016     {
00017         CommandTerminal::Serial()->writef("%d\r\n", CommandTerminal::Dot()->getAntennaGain());
00018     }
00019     else if (args.size() == 2)
00020     {
00021 
00022         int gain;
00023         sscanf(args[1].c_str(), "%d", &gain);
00024 
00025         if (CommandTerminal::Dot()->setAntennaGain(gain) != mDot::MDOT_OK)
00026         {
00027             return 1;
00028         }
00029     }
00030 
00031     return 0;
00032 }
00033 
00034 bool CmdAntennaGain::verify(const std::vector<std::string>& args)
00035 {
00036     if (args.size() == 1)
00037         return true;
00038 
00039     if (args.size() == 2)
00040     {
00041         int gain;
00042         if (sscanf(args[1].c_str(), "%d", &gain) != 1) {
00043 #if MTS_CMD_TERM_VERBOSE
00044             CommandTerminal::setErrorMessage("Invalid argument");
00045 #endif
00046             return false;
00047         }
00048 
00049         if (gain < -128 || gain > 127) {
00050 #if MTS_CMD_TERM_VERBOSE
00051             CommandTerminal::setErrorMessage("Invalid gain, expects (-128-127)");
00052 #endif
00053             return false;
00054         }
00055 
00056         return true;
00057     }
00058 
00059 #if MTS_CMD_TERM_VERBOSE
00060     CommandTerminal::setErrorMessage("Invalid arguments");
00061 #endif
00062     return false;
00063 }