MicroLabo / Mbed OS mbed-Dot-AT-Firmware

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Show/hide line numbers CmdErrorCorrection.cpp Source File

CmdErrorCorrection.cpp

00001 #include "CmdErrorCorrection.h"
00002 
00003 CmdErrorCorrection::CmdErrorCorrection() :
00004         Command("Error Correction", "AT+FEC", "Configure Forward Error Correction bytes (1 to 4)", "(1-4)")
00005 {
00006     _queryable = true;
00007 }
00008 
00009 uint32_t CmdErrorCorrection::action(std::vector<std::string> args)
00010 {
00011     if (args.size() == 1)
00012     {
00013         CommandTerminal::Serial()->writef("%u\r\n", CommandTerminal::Dot()->getFec());
00014     }
00015     else if (args.size() == 2)
00016     {
00017         uint32_t bytes;
00018         sscanf(args[1].c_str(), "%lu", &bytes);
00019 
00020         if (CommandTerminal::Dot()->setFec(bytes) != mDot::MDOT_OK)
00021         {
00022             CommandTerminal::setErrorMessage(CommandTerminal::Dot()->getLastError());;
00023             return 1;
00024         }
00025     }
00026 
00027     return 0;
00028 }
00029 
00030 bool CmdErrorCorrection::verify(std::vector<std::string> args)
00031 {
00032     if (args.size() == 1)
00033         return true;
00034 
00035     if (args.size() == 2)
00036     {
00037         int retries;
00038         if (sscanf(args[1].c_str(), "%d", &retries) != 1) {
00039             CommandTerminal::setErrorMessage("Invalid argument");
00040             return false;
00041         }
00042 
00043         if (retries < 1 || retries > 4)
00044         {
00045             CommandTerminal::setErrorMessage("Invalid bytes, expects (1-4)");
00046             return false;
00047         }
00048 
00049         return true;
00050     }
00051 
00052     CommandTerminal::setErrorMessage("Invalid arguments");
00053     return false;
00054 }