Jason Reiss / Mbed OS Dot-AT-Firmware-XDOT

Dependencies:   MTS-Serial libxDot-mbed5

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Show/hide line numbers CmdTxPower.cpp Source File

CmdTxPower.cpp

00001 #include "CmdTxPower.h"
00002 
00003 CmdTxPower::CmdTxPower() :
00004     Command("Tx Power", "AT+TXP", "Set the radio TX power before antenna gain in dBm", "(2-36, Depends on Channel Plan)") {
00005     _queryable = true;
00006 }
00007 
00008 uint32_t CmdTxPower::action(std::vector<std::string> args)
00009 {
00010     if (args.size() == 1)
00011     {
00012         CommandTerminal::Serial()->writef("%lu\r\n", CommandTerminal::Dot()->getTxPower());
00013     }
00014     else if (args.size() == 2)
00015     {
00016         int power = 0;
00017         sscanf(args[1].c_str(), "%d", &power);
00018 
00019         if (CommandTerminal::Dot()->setTxPower(power) != mDot::MDOT_OK)
00020         {
00021             CommandTerminal::setErrorMessage(CommandTerminal::Dot()->getLastError());;
00022             return 1;
00023         }
00024     }
00025 
00026     return 0;
00027 }
00028 
00029 bool CmdTxPower::verify(std::vector<std::string> args)
00030 {
00031     if (args.size() == 1)
00032         return true;
00033 
00034     if (args.size() == 2)
00035     {
00036         int power = 0;
00037         if (sscanf(args[1].c_str(), "%d", &power) != 1) {
00038             CommandTerminal::setErrorMessage("Invalid argument");
00039             return false;
00040         }
00041 
00042         if (power < CommandTerminal::Dot()->getMinTxPower() || power > CommandTerminal::Dot()->getMaxTxPower())
00043         {
00044             char buf[8];
00045             std::string error = "Invalid power, expects ";
00046             snprintf(buf, sizeof(buf), "(%d-%d)", CommandTerminal::Dot()->getMinTxPower(), CommandTerminal::Dot()->getMaxTxPower());
00047             error.append(buf);
00048             CommandTerminal::setErrorMessage(error);
00049             return false;
00050         }
00051 
00052         return true;
00053     }
00054 
00055     CommandTerminal::setErrorMessage("Invalid arguments");
00056     return false;
00057 }
00058