Federico Andrades / Mbed OS Dot-AT-Firmware

with 36errors

Dependencies:   MTS-Serial libxDot-dev-mbed5-deprecated

Fork of Dot-AT-Firmware by MultiTech

CommandTerminal/CmdRxDataRate.cpp@9:ff62b20f7000, 2016-04-04 (annotated)

Committer:
Mike Fiore
Date:
Mon Apr 04 09:00:31 2016 -0500
Revision:
9:ff62b20f7000
Parent:
1:e52ae6584f1c
Child:
14:f9a77400b622
update to version 1.0.8 of AT firmware

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Mike Fiore 1:e52ae6584f1c 1 #include "CmdRxDataRate.h"
Mike Fiore 1:e52ae6584f1c 2
Mike Fiore 9:ff62b20f7000 3 CmdRxDataRate::CmdRxDataRate(mDot* dot, mts::MTSSerial& serial)
Mike Fiore 9:ff62b20f7000 4 :
Mike Fiore 9:ff62b20f7000 5 Command(dot, "Rx Data Rate", "AT+RXDR", "Set the Rx datarate, testing purposes only"),
Mike Fiore 9:ff62b20f7000 6 _serial(serial)
Mike Fiore 1:e52ae6584f1c 7 {
Mike Fiore 1:e52ae6584f1c 8 _help = std::string(text()) + ": " + std::string(desc());
Mike Fiore 9:ff62b20f7000 9 if (_dot->getFrequencyBand() == mDot::FB_915)
Mike Fiore 9:ff62b20f7000 10 _usage = "(7-10|DR0-DR4|DR8-DR13)";
Mike Fiore 1:e52ae6584f1c 11 else
Mike Fiore 9:ff62b20f7000 12 _usage = "(7-12|DR0-DR7)";
Mike Fiore 1:e52ae6584f1c 13
Mike Fiore 1:e52ae6584f1c 14 _queryable = true;
Mike Fiore 1:e52ae6584f1c 15 }
Mike Fiore 1:e52ae6584f1c 16
Mike Fiore 9:ff62b20f7000 17 uint32_t CmdRxDataRate::action(std::vector<std::string> args) {
Mike Fiore 9:ff62b20f7000 18 if (args.size() == 1) {
Mike Fiore 1:e52ae6584f1c 19 if (_dot->getVerbose())
Mike Fiore 1:e52ae6584f1c 20 _serial.writef("Rx Data Rate: ");
Mike Fiore 1:e52ae6584f1c 21
Mike Fiore 1:e52ae6584f1c 22 _serial.writef("%s\r\n", mDot::DataRateStr(_dot->getRxDataRate()).c_str());
Mike Fiore 1:e52ae6584f1c 23 }
Mike Fiore 9:ff62b20f7000 24 else if (args.size() == 2) {
Mike Fiore 9:ff62b20f7000 25 std::string dr = mts::Text::toUpper(args[1]);
Mike Fiore 1:e52ae6584f1c 26 int32_t code;
Mike Fiore 9:ff62b20f7000 27 int datarate = 0;
Mike Fiore 1:e52ae6584f1c 28 uint8_t i;
Mike Fiore 1:e52ae6584f1c 29
Mike Fiore 9:ff62b20f7000 30 int res = sscanf(dr.c_str(), "%d", &datarate);
Mike Fiore 9:ff62b20f7000 31
Mike Fiore 9:ff62b20f7000 32 if (res == 0) {
Mike Fiore 9:ff62b20f7000 33 for (i = 0; i < 24; i++) {
Mike Fiore 9:ff62b20f7000 34 if (mDot::DataRateStr(i).find(dr) != std::string::npos) {
Mike Fiore 9:ff62b20f7000 35 datarate = i;
Mike Fiore 9:ff62b20f7000 36 break;
Mike Fiore 9:ff62b20f7000 37 }
Mike Fiore 9:ff62b20f7000 38 }
Mike Fiore 9:ff62b20f7000 39 } else {
Mike Fiore 9:ff62b20f7000 40 if (datarate > 6) {
Mike Fiore 9:ff62b20f7000 41 // Convert SF to DR
Mike Fiore 9:ff62b20f7000 42 if (_dot->getFrequencyBand() == mDot::FB_915) {
Mike Fiore 9:ff62b20f7000 43 datarate = 10 - datarate;
Mike Fiore 9:ff62b20f7000 44 } else {
Mike Fiore 9:ff62b20f7000 45 datarate = 12 - datarate;
Mike Fiore 9:ff62b20f7000 46 }
Mike Fiore 1:e52ae6584f1c 47 }
Mike Fiore 1:e52ae6584f1c 48 }
Mike Fiore 1:e52ae6584f1c 49
Mike Fiore 9:ff62b20f7000 50 if ((code = _dot->setRxDataRate(datarate)) != mDot::MDOT_OK) {
Mike Fiore 9:ff62b20f7000 51 setErrorMessage(_dot->getLastError());;
Mike Fiore 1:e52ae6584f1c 52 return 1;
Mike Fiore 1:e52ae6584f1c 53 }
Mike Fiore 1:e52ae6584f1c 54 }
Mike Fiore 1:e52ae6584f1c 55
Mike Fiore 1:e52ae6584f1c 56 return 0;
Mike Fiore 1:e52ae6584f1c 57 }
Mike Fiore 1:e52ae6584f1c 58
Mike Fiore 9:ff62b20f7000 59 bool CmdRxDataRate::verify(std::vector<std::string> args) {
Mike Fiore 1:e52ae6584f1c 60 if (args.size() == 1)
Mike Fiore 1:e52ae6584f1c 61 return true;
Mike Fiore 1:e52ae6584f1c 62
Mike Fiore 9:ff62b20f7000 63 if (args.size() == 2) {
Mike Fiore 9:ff62b20f7000 64 std::string dr = mts::Text::toUpper(args[1]);
Mike Fiore 9:ff62b20f7000 65
Mike Fiore 1:e52ae6584f1c 66 uint8_t i;
Mike Fiore 1:e52ae6584f1c 67 int datarate = -1;
Mike Fiore 9:ff62b20f7000 68
Mike Fiore 9:ff62b20f7000 69 int res = sscanf(dr.c_str(), "%d", &datarate);
Mike Fiore 9:ff62b20f7000 70
Mike Fiore 9:ff62b20f7000 71 if (res == 0) {
Mike Fiore 9:ff62b20f7000 72 for (i = 0; i < 24; i++) {
Mike Fiore 9:ff62b20f7000 73 if (mDot::DataRateStr(i).find(dr) != std::string::npos) {
Mike Fiore 9:ff62b20f7000 74 datarate = i;
Mike Fiore 9:ff62b20f7000 75 break;
Mike Fiore 9:ff62b20f7000 76 }
Mike Fiore 9:ff62b20f7000 77 }
Mike Fiore 9:ff62b20f7000 78 } else {
Mike Fiore 9:ff62b20f7000 79 if (_dot->getFrequencyBand() == mDot::FB_915 && datarate > 10) {
Mike Fiore 9:ff62b20f7000 80 datarate = -1;
Mike Fiore 9:ff62b20f7000 81 } else if (_dot->getFrequencyBand() == mDot::FB_868 && datarate > 12) {
Mike Fiore 9:ff62b20f7000 82 datarate = -1;
Mike Fiore 9:ff62b20f7000 83 } else if (datarate > 6) {
Mike Fiore 9:ff62b20f7000 84 // Convert SF to DR
Mike Fiore 9:ff62b20f7000 85 if (_dot->getFrequencyBand() == mDot::FB_915) {
Mike Fiore 9:ff62b20f7000 86 datarate = 10 - datarate;
Mike Fiore 9:ff62b20f7000 87 } else {
Mike Fiore 9:ff62b20f7000 88 datarate = 12 - datarate;
Mike Fiore 9:ff62b20f7000 89 }
Mike Fiore 1:e52ae6584f1c 90 }
Mike Fiore 1:e52ae6584f1c 91 }
Mike Fiore 1:e52ae6584f1c 92
Mike Fiore 1:e52ae6584f1c 93 if (_dot->getFrequencyBand() == mDot::FB_915) {
Mike Fiore 9:ff62b20f7000 94 // DR8-13 used for P2P modes
Mike Fiore 9:ff62b20f7000 95 if (datarate < 0 || datarate > 13 || (datarate >= 5 && datarate <= 7)) {
Mike Fiore 9:ff62b20f7000 96 setErrorMessage("Invalid data rate, expects (7-10|DR0-DR4|DR8-DR13)");
Mike Fiore 9:ff62b20f7000 97 return false;
Mike Fiore 9:ff62b20f7000 98 }
Mike Fiore 9:ff62b20f7000 99 } else {
Mike Fiore 9:ff62b20f7000 100 if (datarate < 0 || datarate > 7) {
Mike Fiore 9:ff62b20f7000 101 setErrorMessage("Invalid data rate, expects (7-12|DR0-DR7)");
Mike Fiore 1:e52ae6584f1c 102 return false;
Mike Fiore 1:e52ae6584f1c 103 }
Mike Fiore 1:e52ae6584f1c 104 }
Mike Fiore 1:e52ae6584f1c 105
Mike Fiore 1:e52ae6584f1c 106 return true;
Mike Fiore 1:e52ae6584f1c 107 }
Mike Fiore 1:e52ae6584f1c 108
Mike Fiore 1:e52ae6584f1c 109 setErrorMessage("Invalid arguments");
Mike Fiore 1:e52ae6584f1c 110 return false;
Mike Fiore 1:e52ae6584f1c 111 }