MicroLabo / Mbed OS mbed-Dot-AT-Firmware

mDot AT-Firmware for testing

Dependencies:   MTS-Serial libmDot-mbed5

Fork of Dot-AT-Firmware by MultiTech

CommandTerminal/CmdTxDataRate.cpp@16:3b1d46c1db11, 2017-08-14 (annotated)

Committer:
Fran6
Date:
Mon Aug 14 12:40:21 2017 +0000
Revision:
16:3b1d46c1db11
Parent:
14:f9a77400b622 
mDot AT-Firmware

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Mike Fiore 1:e52ae6584f1c 1 #include "CmdTxDataRate.h"
Mike Fiore 9:ff62b20f7000 2 #include "MTSText.h"
Mike Fiore 9:ff62b20f7000 3 #include "MTSLog.h"
Mike Fiore 1:e52ae6584f1c 4
Mike Fiore 1:e52ae6584f1c 5
Mike Fiore 14:f9a77400b622 6 CmdTxDataRate::CmdTxDataRate()
Mike Fiore 14:f9a77400b622 7 : Command("Tx Data Rate", "AT+TXDR", "Set the Tx data rate for all channels", "US:(7-10|DR0-DR4|DR8-DR13)) EU:(7-12|DR0-DR7))") {
Mike Fiore 1:e52ae6584f1c 8 _queryable = true;
Mike Fiore 1:e52ae6584f1c 9 }
Mike Fiore 1:e52ae6584f1c 10
Mike Fiore 9:ff62b20f7000 11 uint32_t CmdTxDataRate::action(std::vector<std::string> args) {
Mike Fiore 1:e52ae6584f1c 12 if (args.size() == 1)
Mike Fiore 9:ff62b20f7000 13 {
Mike Fiore 14:f9a77400b622 14 CommandTerminal::Serial()->writef("DR%d - %s\r\n", CommandTerminal::Dot()->getTxDataRate(), CommandTerminal::Dot()->getDateRateDetails(CommandTerminal::Dot()->getTxDataRate()).c_str());
Mike Fiore 9:ff62b20f7000 15 } else if (args.size() == 2) {
Mike Fiore 9:ff62b20f7000 16 std::string dr = mts::Text::toUpper(args[1]);
Mike Fiore 14:f9a77400b622 17
Mike Fiore 9:ff62b20f7000 18 int datarate = -1;
Mike Fiore 1:e52ae6584f1c 19 uint8_t i;
Mike Fiore 1:e52ae6584f1c 20
Mike Fiore 9:ff62b20f7000 21 int res = sscanf(dr.c_str(), "%d", &datarate);
Mike Fiore 9:ff62b20f7000 22
Mike Fiore 9:ff62b20f7000 23 if (res == 0) {
Mike Fiore 9:ff62b20f7000 24 for (i = 0; i < 24; i++) {
Mike Fiore 9:ff62b20f7000 25 if (mDot::DataRateStr(i).find(dr) != std::string::npos) {
Mike Fiore 9:ff62b20f7000 26 datarate = i;
Mike Fiore 9:ff62b20f7000 27 break;
Mike Fiore 9:ff62b20f7000 28 }
Mike Fiore 9:ff62b20f7000 29 }
Mike Fiore 9:ff62b20f7000 30 } else {
Mike Fiore 9:ff62b20f7000 31 if (datarate > 6) {
Mike Fiore 9:ff62b20f7000 32 // Convert SF to DR
Mike Fiore 14:f9a77400b622 33
Mike Fiore 14:f9a77400b622 34 if (CommandTerminal::Dot()->getFrequencyBand() == mDot::FB_US915) {
Mike Fiore 14:f9a77400b622 35 datarate = 10 - datarate;
Mike Fiore 14:f9a77400b622 36 } else if (CommandTerminal::Dot()->getFrequencyBand() == mDot::FB_AU915) {
Mike Fiore 9:ff62b20f7000 37 datarate = 10 - datarate;
Mike Fiore 9:ff62b20f7000 38 } else {
Mike Fiore 9:ff62b20f7000 39 datarate = 12 - datarate;
Mike Fiore 9:ff62b20f7000 40 }
Mike Fiore 1:e52ae6584f1c 41 }
Mike Fiore 1:e52ae6584f1c 42 }
Mike Fiore 1:e52ae6584f1c 43
Mike Fiore 14:f9a77400b622 44 if (CommandTerminal::Dot()->setTxDataRate(datarate) != mDot::MDOT_OK) {
Mike Fiore 14:f9a77400b622 45 CommandTerminal::setErrorMessage(CommandTerminal::Dot()->getLastError());
Mike Fiore 1:e52ae6584f1c 46 return 1;
Mike Fiore 1:e52ae6584f1c 47 }
Mike Fiore 1:e52ae6584f1c 48 }
Mike Fiore 1:e52ae6584f1c 49
Mike Fiore 1:e52ae6584f1c 50 return 0;
Mike Fiore 1:e52ae6584f1c 51 }
Mike Fiore 1:e52ae6584f1c 52
Mike Fiore 9:ff62b20f7000 53 bool CmdTxDataRate::verify(std::vector<std::string> args) {
Mike Fiore 1:e52ae6584f1c 54 if (args.size() == 1)
Mike Fiore 1:e52ae6584f1c 55 return true;
Mike Fiore 1:e52ae6584f1c 56
Mike Fiore 9:ff62b20f7000 57 if (args.size() == 2) {
Mike Fiore 9:ff62b20f7000 58 std::string dr = mts::Text::toUpper(args[1]);
Mike Fiore 9:ff62b20f7000 59
Mike Fiore 1:e52ae6584f1c 60 uint8_t i;
Mike Fiore 1:e52ae6584f1c 61 int datarate = -1;
Mike Fiore 9:ff62b20f7000 62
Mike Fiore 9:ff62b20f7000 63 int res = sscanf(dr.c_str(), "%d", &datarate);
Mike Fiore 9:ff62b20f7000 64
Mike Fiore 9:ff62b20f7000 65 if (res == 0) {
Mike Fiore 9:ff62b20f7000 66 for (i = 0; i < 24; i++) {
Mike Fiore 9:ff62b20f7000 67
Mike Fiore 9:ff62b20f7000 68 if (mDot::DataRateStr(i).find(dr) != std::string::npos) {
Mike Fiore 9:ff62b20f7000 69 uint8_t _dr = i;
Mike Fiore 9:ff62b20f7000 70
Mike Fiore 9:ff62b20f7000 71 if (_dr > 15) {
Mike Fiore 9:ff62b20f7000 72 _dr = 12 + (mDot::SF_12 - _dr);
Mike Fiore 9:ff62b20f7000 73
Mike Fiore 14:f9a77400b622 74 if (CommandTerminal::Dot()->getFrequencyBand() == mDot::FB_EU868) {
Mike Fiore 9:ff62b20f7000 75 if (_dr == mDot::SF_7H) {
Mike Fiore 14:f9a77400b622 76 _dr = mDot::DR6;
Mike Fiore 14:f9a77400b622 77 } else if (_dr == mDot::SF_FSK) {
Mike Fiore 14:f9a77400b622 78 _dr = mDot::DR7;
Mike Fiore 9:ff62b20f7000 79 } else {
Mike Fiore 9:ff62b20f7000 80 _dr = 12 - _dr;
Mike Fiore 9:ff62b20f7000 81 }
Mike Fiore 14:f9a77400b622 82 } else if (CommandTerminal::Dot()->getFrequencyBand() == mDot::FB_AU915) {
Mike Fiore 14:f9a77400b622 83 _dr = 10 - _dr;
Mike Fiore 9:ff62b20f7000 84 } else {
Mike Fiore 9:ff62b20f7000 85 _dr = 10 - _dr;
Mike Fiore 9:ff62b20f7000 86 }
Mike Fiore 9:ff62b20f7000 87 }
Mike Fiore 9:ff62b20f7000 88
Mike Fiore 9:ff62b20f7000 89 datarate = _dr;
Mike Fiore 9:ff62b20f7000 90 break;
Mike Fiore 9:ff62b20f7000 91 }
Mike Fiore 9:ff62b20f7000 92 }
Mike Fiore 9:ff62b20f7000 93 } else {
Mike Fiore 14:f9a77400b622 94
Mike Fiore 14:f9a77400b622 95 if ((CommandTerminal::Dot()->getFrequencyBand() == mDot::FB_US915) && datarate > 10) {
Mike Fiore 9:ff62b20f7000 96 datarate = -1;
Mike Fiore 14:f9a77400b622 97 } else if (datarate > 12) {
Mike Fiore 9:ff62b20f7000 98 datarate = -1;
Mike Fiore 9:ff62b20f7000 99 } else if (datarate > 6) {
Mike Fiore 9:ff62b20f7000 100 // Convert SF to DR
Mike Fiore 14:f9a77400b622 101 if (CommandTerminal::Dot()->getFrequencyBand() == mDot::FB_US915) {
Mike Fiore 14:f9a77400b622 102 datarate = 10 - datarate;
Mike Fiore 14:f9a77400b622 103 } else if (CommandTerminal::Dot()->getFrequencyBand() == mDot::FB_AU915) {
Mike Fiore 9:ff62b20f7000 104 datarate = 10 - datarate;
Mike Fiore 9:ff62b20f7000 105 } else {
Mike Fiore 9:ff62b20f7000 106 datarate = 12 - datarate;
Mike Fiore 9:ff62b20f7000 107 }
Mike Fiore 1:e52ae6584f1c 108 }
Mike Fiore 1:e52ae6584f1c 109 }
Mike Fiore 1:e52ae6584f1c 110
Mike Fiore 14:f9a77400b622 111 if (CommandTerminal::Dot()->getFrequencyBand() == mDot::FB_US915) {
Mike Fiore 9:ff62b20f7000 112 // DR8-13 used for P2P modes
Mike Fiore 9:ff62b20f7000 113 if (datarate < 0 || datarate > 13 || (datarate >= 5 && datarate <= 7)) {
Mike Fiore 14:f9a77400b622 114 CommandTerminal::setErrorMessage("Invalid data rate, expects (7-10|DR0-DR4|DR8-DR13)");
Mike Fiore 14:f9a77400b622 115 return false;
Mike Fiore 14:f9a77400b622 116 }
Mike Fiore 14:f9a77400b622 117 } else if (CommandTerminal::Dot()->getFrequencyBand() == mDot::FB_AU915) {
Mike Fiore 14:f9a77400b622 118 // DR8-13 used for P2P modes
Mike Fiore 14:f9a77400b622 119 if (datarate < 0 || datarate > 13 || (datarate >= 5 && datarate <= 7)) {
Mike Fiore 14:f9a77400b622 120 CommandTerminal::setErrorMessage("Invalid data rate, expects (7-10|DR0-DR4|DR8-DR13)");
Mike Fiore 9:ff62b20f7000 121 return false;
Mike Fiore 9:ff62b20f7000 122 }
Mike Fiore 9:ff62b20f7000 123 } else {
Mike Fiore 9:ff62b20f7000 124 if (datarate < 0 || datarate > 7) {
Mike Fiore 14:f9a77400b622 125 CommandTerminal::setErrorMessage("Invalid data rate, expects (7-12|DR0-DR7)");
Mike Fiore 1:e52ae6584f1c 126 return false;
Mike Fiore 1:e52ae6584f1c 127 }
Mike Fiore 1:e52ae6584f1c 128 }
Mike Fiore 1:e52ae6584f1c 129
Mike Fiore 1:e52ae6584f1c 130 return true;
Mike Fiore 1:e52ae6584f1c 131 }
Mike Fiore 1:e52ae6584f1c 132
Mike Fiore 14:f9a77400b622 133 CommandTerminal::setErrorMessage("Invalid arguments");
Mike Fiore 1:e52ae6584f1c 134 return false;
Mike Fiore 1:e52ae6584f1c 135 }