CmdFrequencySubBand.cpp

00001 #include "CmdFrequencySubBand.h"
00002 
00003 CmdFrequencySubBand::CmdFrequencySubBand(mDot* dot, mts::MTSSerial& serial) :
00004         Command(dot, "Frequency Sub-band", "AT+FSB", "Set the frequency sub-band for US 915, (0:ALL, 1-8)"), _serial(serial)
00005 {
00006     _help = std::string(text()) + ": " + std::string(desc());
00007     _usage = "(0-8)";
00008     _queryable = true;
00009 }
00010 
00011 uint32_t CmdFrequencySubBand::action(std::vector<std::string> args)
00012 {
00013 
00014     if (args.size() == 1)
00015     {
00016         if (_dot->getVerbose())
00017             _serial.writef("Frequency Sub Band: ");
00018 
00019         _serial.writef("%u\r\n", _dot->getFrequencySubBand());
00020     }
00021     else if (args.size() == 2)
00022     {
00023         int32_t code;
00024         uint32_t band;
00025         sscanf(args[1].c_str(), "%lu", &band);
00026 
00027         if ((code = _dot->setFrequencySubBand(band)) != mDot::MDOT_OK) {
00028             std::string error = mDot::getReturnCodeString(code) + " - " + _dot->getLastError();
00029             setErrorMessage(error);
00030             return 1;
00031         }
00032     }
00033 
00034     return 0;
00035 }
00036 
00037 bool CmdFrequencySubBand::verify(std::vector<std::string> args)
00038 {
00039     if (args.size() == 1)
00040         return true;
00041 
00042     if (args.size() == 2)
00043     {
00044         uint32_t band;
00045         if (sscanf(args[1].c_str(), "%u", &band) != 1) {
00046             setErrorMessage("Invalid arguments");
00047             return false;
00048         }
00049 
00050         if (band < mDot::FSB_ALL || band > mDot::FSB_8) {
00051             setErrorMessage("Invalid channel band, expects (0-8)");
00052             return false;
00053         }
00054 
00055         return true;
00056     }
00057 
00058     setErrorMessage("Invalid arguments");
00059     return false;
00060 }