CmdFrequencySubBand.cpp

00001 #include "CmdFrequencySubBand.h"
00002 
00003 CmdFrequencySubBand::CmdFrequencySubBand() :
00004         Command("Frequency Sub-band", "AT+FSB", "Set the frequency sub-band for US915 and AU915, (0:ALL, 1-8)", "(0-8)")
00005 {
00006     _queryable = true;
00007 }
00008 
00009 uint32_t CmdFrequencySubBand::action(std::vector<std::string> args)
00010 {
00011 
00012     if (args.size() == 1)
00013     {
00014         CommandTerminal::Serial()->writef("%u\r\n", CommandTerminal::Dot()->getFrequencySubBand());
00015     }
00016     else if (args.size() == 2)
00017     {
00018         uint32_t band;
00019         sscanf(args[1].c_str(), "%lu", &band);
00020 
00021         if (CommandTerminal::Dot()->setFrequencySubBand(band) != mDot::MDOT_OK) {
00022             CommandTerminal::setErrorMessage(CommandTerminal::Dot()->getLastError());;
00023             return 1;
00024         }
00025     }
00026 
00027     return 0;
00028 }
00029 
00030 bool CmdFrequencySubBand::verify(std::vector<std::string> args)
00031 {
00032     if (args.size() == 1)
00033         return true;
00034 
00035     if (args.size() == 2)
00036     {
00037         int band;
00038         if (sscanf(args[1].c_str(), "%d", &band) != 1) {
00039             CommandTerminal::setErrorMessage("Invalid arguments");
00040             return false;
00041         }
00042 
00043         if (band < mDot::FSB_ALL || band > mDot::FSB_8) {
00044             CommandTerminal::setErrorMessage("Invalid channel band, expects (0-8)");
00045             return false;
00046         }
00047 
00048         return true;
00049     }
00050 
00051     CommandTerminal::setErrorMessage("Invalid arguments");
00052     return false;
00053 }