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AT terminal for the mDot using the USB debug port instead of the serial port.
Dependencies: MTS-Serial libmDot-mbed5
Fork of Dot-AT-Firmware by
Diff: CommandTerminal/CmdRxDataRate.cpp
- Revision:
- 9:ff62b20f7000
- Parent:
- 1:e52ae6584f1c
- Child:
- 14:f9a77400b622
--- a/CommandTerminal/CmdRxDataRate.cpp Mon Apr 04 13:17:44 2016 +0000 +++ b/CommandTerminal/CmdRxDataRate.cpp Mon Apr 04 09:00:31 2016 -0500 @@ -1,45 +1,54 @@ #include "CmdRxDataRate.h" -CmdRxDataRate::CmdRxDataRate(mDot* dot, mts::MTSSerial& serial) : - Command(dot, "Rx Data Rate", "AT+RXDR", "Set the Rx data rate"), _serial(serial) +CmdRxDataRate::CmdRxDataRate(mDot* dot, mts::MTSSerial& serial) +: + Command(dot, "Rx Data Rate", "AT+RXDR", "Set the Rx datarate, testing purposes only"), + _serial(serial) { _help = std::string(text()) + ": " + std::string(desc()); - if (_dot->getFrequencyBand() == mDot::FB_915) - _usage = "(7-10)"; + if (_dot->getFrequencyBand() == mDot::FB_915) + _usage = "(7-10|DR0-DR4|DR8-DR13)"; else - _usage = "(7-12)"; + _usage = "(7-12|DR0-DR7)"; _queryable = true; } -uint32_t CmdRxDataRate::action(std::vector<std::string> args) -{ - if (args.size() == 1) - { +uint32_t CmdRxDataRate::action(std::vector<std::string> args) { + if (args.size() == 1) { if (_dot->getVerbose()) _serial.writef("Rx Data Rate: "); _serial.writef("%s\r\n", mDot::DataRateStr(_dot->getRxDataRate()).c_str()); } - else if (args.size() == 2) - { + else if (args.size() == 2) { + std::string dr = mts::Text::toUpper(args[1]); int32_t code; - uint8_t datarate = 0; + int datarate = 0; uint8_t i; - for (i = 0; i < 8; i++) - { - if (mDot::DataRateStr(i).find(args[1].c_str()) != std::string::npos) - { - datarate = i; - break; + int res = sscanf(dr.c_str(), "%d", &datarate); + + if (res == 0) { + for (i = 0; i < 24; i++) { + if (mDot::DataRateStr(i).find(dr) != std::string::npos) { + datarate = i; + break; + } + } + } else { + if (datarate > 6) { + // Convert SF to DR + if (_dot->getFrequencyBand() == mDot::FB_915) { + datarate = 10 - datarate; + } else { + datarate = 12 - datarate; + } } } - if ((code = _dot->setRxDataRate(datarate)) != mDot::MDOT_OK) - { - std::string error = mDot::getReturnCodeString(code) + " - " + _dot->getLastError(); - setErrorMessage(error); + if ((code = _dot->setRxDataRate(datarate)) != mDot::MDOT_OK) { + setErrorMessage(_dot->getLastError());; return 1; } } @@ -47,36 +56,49 @@ return 0; } -bool CmdRxDataRate::verify(std::vector<std::string> args) -{ +bool CmdRxDataRate::verify(std::vector<std::string> args) { if (args.size() == 1) return true; - if (args.size() == 2) - { + if (args.size() == 2) { + std::string dr = mts::Text::toUpper(args[1]); + uint8_t i; int datarate = -1; - for (i = 0; i < 8; i++) - { - if (mDot::DataRateStr(i).find(args[1].c_str()) != std::string::npos) - { - datarate = i; - break; + + int res = sscanf(dr.c_str(), "%d", &datarate); + + if (res == 0) { + for (i = 0; i < 24; i++) { + if (mDot::DataRateStr(i).find(dr) != std::string::npos) { + datarate = i; + break; + } + } + } else { + if (_dot->getFrequencyBand() == mDot::FB_915 && datarate > 10) { + datarate = -1; + } else if (_dot->getFrequencyBand() == mDot::FB_868 && datarate > 12) { + datarate = -1; + } else if (datarate > 6) { + // Convert SF to DR + if (_dot->getFrequencyBand() == mDot::FB_915) { + datarate = 10 - datarate; + } else { + datarate = 12 - datarate; + } } } - if (datarate < 0) - { - if (_dot->getFrequencyBand() == mDot::FB_915) - setErrorMessage("Invalid data rate, expects (7-10)"); - else - setErrorMessage("Invalid data rate, expects (7-12)"); - return false; - } - if (_dot->getFrequencyBand() == mDot::FB_915) { - if (datarate < 2) { - setErrorMessage("Invalid data rate, expects (7-10)"); + // DR8-13 used for P2P modes + if (datarate < 0 || datarate > 13 || (datarate >= 5 && datarate <= 7)) { + setErrorMessage("Invalid data rate, expects (7-10|DR0-DR4|DR8-DR13)"); + return false; + } + } else { + if (datarate < 0 || datarate > 7) { + setErrorMessage("Invalid data rate, expects (7-12|DR0-DR7)"); return false; } }