few changes for RTS/CTS control

Dependencies:   MTS-Serial libmDot mbed-rtos mbed

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Show/hide line numbers CmdLinkCheckThreshold.cpp Source File

CmdLinkCheckThreshold.cpp

00001 #include "CmdLinkCheckThreshold.h"
00002 
00003 CmdLinkCheckThreshold::CmdLinkCheckThreshold(mDot* dot, mts::MTSSerial& serial) :
00004         Command(dot, "Link Check Threshold", "AT+LCT", "Set threshold for number of link check or ACK failures to tolerate, (0: off, N: number of failures)"), _serial(serial)
00005 {
00006     _help = std::string(text()) + ": " + std::string(desc());
00007     _usage = "(0-255)";
00008     _queryable = true;
00009 }
00010 
00011 uint32_t CmdLinkCheckThreshold::action(std::vector<std::string> args)
00012 {
00013     if (args.size() == 1)
00014     {
00015         if (_dot->getVerbose())
00016             _serial.writef("Link Check Threshold: ");
00017 
00018         _serial.writef("%u\r\n", _dot->getLinkCheckThreshold());
00019     }
00020     else if (args.size() == 2)
00021     {
00022         int32_t code;
00023         int count;
00024         sscanf(args[1].c_str(), "%d", &count);
00025 
00026         if ((code = _dot->setLinkCheckThreshold(count)) != mDot::MDOT_OK)
00027         {
00028             
00029             setErrorMessage(_dot->getLastError());;
00030             return 1;
00031         }
00032     }
00033 
00034     return 0;
00035 }
00036 
00037 bool CmdLinkCheckThreshold::verify(std::vector<std::string> args)
00038 {
00039     if (args.size() == 1)
00040         return true;
00041 
00042     if (args.size() == 2)
00043     {
00044         int count;
00045         sscanf(args[1].c_str(), "%d", &count);
00046 
00047         if (count < 0 || count > 255) {
00048             setErrorMessage("Invalid count, expects (0-255))");
00049             return false;
00050         }
00051 
00052         return true;
00053     }
00054 
00055     setErrorMessage("Invalid arguments");
00056     return false;
00057 }