CmdReceiveOnce.cpp

00001 #include "CmdReceiveOnce.h"
00002 #include "CommandTerminal.h"
00003 
00004 CmdReceiveOnce::CmdReceiveOnce(mDot* dot, mts::MTSSerial& serial) : Command(dot, "Receive Once", "AT+RECV", "Receive and display one packet."),
00005     _serial(serial)
00006 {
00007     _help = std::string(text()) + ": " + std::string(desc());
00008     _usage = "(string:242) or (hex:242)";
00009 }
00010 
00011 uint32_t CmdReceiveOnce::action(std::vector<std::string> args)
00012 {
00013     std::vector<uint8_t> data;
00014 
00015     if (_dot->recv(data) == mDot::MDOT_OK) {
00016         if (_dot->getVerbose())
00017             _serial.writef("Packet data:\r\n");
00018 
00019         if (!data.empty())
00020             _serial.writef("%s\r\n", CommandTerminal::formatPacketData(data, _dot->getRxOutput()).c_str());
00021     }
00022 
00023     return 0;
00024 }
00025 
00026 bool CmdReceiveOnce::verify(std::vector<std::string> args)
00027 {
00028     if (args.size() == 1)
00029         return true;
00030 
00031     setErrorMessage("Invalid arguments");
00032     return false;
00033 }