MultiTech / Mbed OS Dot-AT-Firmware

AT command firmware for MultiTech Dot devices.

Fork of mDot_AT_firmware by MultiTech

Dot Library Not Included!

Because these example programs can be used for both mDot and xDot devices, the LoRa stack is not included. The libmDot library should be imported if building for mDot devices. The libxDot library should be imported if building for xDot devices. The AT firmware was last tested with mbed-os-5.4.7. Using a version past mbed-os-5.4.7 will cause the build to fail. The library used with the AT firmware has to match the mbed-os version.

Dot Library Version 3 Updates

Dot Library versions 3.x.x require a channel plan to be injected into the stack. The Dot-Examples and Dot-AT-Firmware do this by defining a macro called "CHANNEL_PLAN" that controls the channel plan that will be used in the examples. Available channel plans will be in the Dot Library repository in the plans folder.

Revision 20 and earlier of Dot-Examples and revision 15 and earlier of Dot-AT-Firmware should be used with Dot Library versions prior to 3.0.0.

Fota Library

Th Fota Library must be added to compile for mDot 3.1.0 with Fota support. Latest dev libraries and 3.2.0 release will include Fota with libmDot/libxDot.

AT Firmware Description

This AT Firmware is what ships on mDot and xDot devices. It provides an AT command interface for using the mDot or xDot for LoRa communication.

AT command documentation can be found on Multitech.com.

The firmware changelog can be found here. The library changelog can be found here.

Dot Libraries

Dot Library Limitations

The commit messages in libmDot-mbed5 and libmDot-dev-mbed5 specify the version of the Dot library the commit contains and the version of mbed-os it was compiled against. We recommend building your application with the version of mbed-os specified in the commit message of the version of the Dot library you're using. This will ensure that you don't run into any runtime issues caused by differences in the mbed-os versions.

Stable and development libraries are available for both mDot and xDot platforms. The library chosen must match the target platform. Compiling for the mDot platform with the xDot library or vice versa will not succeed.

mDot Library

Development library for mDot.

libmDot-dev

Stable library for mDot.

libmDot

xDot Library

Development library for xDot.

libxDot-dev

Stable library for xDot.

libxDot

CommandTerminal/CmdSendStringOnInterval.cpp@2:e5eebd74d36d, 2015-07-10 (annotated)

Committer:
Mike Fiore
Date:
Fri Jul 10 09:43:56 2015 -0500
Revision:
2:e5eebd74d36d
Parent:
1:e52ae6584f1c
Child:
4:666017851052
update from rev 6d77074fdfa315ba86bedecc44515b11bfa6e9a0 - add support for commas in payloads of +SEND and +SENDI

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Mike Fiore 1:e52ae6584f1c 1 #include "CmdSendStringOnInterval.h"
Mike Fiore 1:e52ae6584f1c 2 #include "CommandTerminal.h"
Mike Fiore 1:e52ae6584f1c 3
Mike Fiore 1:e52ae6584f1c 4 CmdSendStringOnInterval::CmdSendStringOnInterval(mDot* dot, mts::MTSSerial& serial)
Mike Fiore 1:e52ae6584f1c 5 :
Mike Fiore 1:e52ae6584f1c 6 Command(dot, "Send Continuous", "AT+SENDI", "Sends supplied packet data on interval between sends, output any recevied packets (escape sequence: +++)"),
Mike Fiore 1:e52ae6584f1c 7 _serial(serial) {
Mike Fiore 1:e52ae6584f1c 8 _help = std::string(text()) + ": " + std::string(desc());
Mike Fiore 1:e52ae6584f1c 9 _usage = "(100-2147483647) ms,(string:242)";
Mike Fiore 1:e52ae6584f1c 10 }
Mike Fiore 1:e52ae6584f1c 11
Mike Fiore 1:e52ae6584f1c 12 uint32_t CmdSendStringOnInterval::action(std::vector<std::string> args) {
Mike Fiore 1:e52ae6584f1c 13 int32_t code;
Mike Fiore 1:e52ae6584f1c 14 uint32_t interval;
Mike Fiore 2:e5eebd74d36d 15 std::string text;
Mike Fiore 1:e52ae6584f1c 16
Mike Fiore 1:e52ae6584f1c 17 sscanf(args[1].c_str(), "%lu", &interval);
Mike Fiore 1:e52ae6584f1c 18
Mike Fiore 2:e5eebd74d36d 19 for (size_t i = 2; i < args.size(); i++) {
Mike Fiore 2:e5eebd74d36d 20 text.append(args[i]);
Mike Fiore 2:e5eebd74d36d 21 if (i != args.size() - 1)
Mike Fiore 2:e5eebd74d36d 22 text.append(",");
Mike Fiore 2:e5eebd74d36d 23 }
Mike Fiore 2:e5eebd74d36d 24 std::vector<uint8_t> data(text.begin(), text.end());
Mike Fiore 2:e5eebd74d36d 25
Mike Fiore 1:e52ae6584f1c 26 while (true) {
Mike Fiore 1:e52ae6584f1c 27 if (_dot->getJoinMode() == mDot::AUTO_OTA) {
Mike Fiore 1:e52ae6584f1c 28 Timer timer;
Mike Fiore 1:e52ae6584f1c 29 timer.start();
Mike Fiore 1:e52ae6584f1c 30 uint32_t backoff = 2000;
Mike Fiore 1:e52ae6584f1c 31 while (!_dot->getNetworkJoinStatus()) {
Mike Fiore 1:e52ae6584f1c 32 _serial.writef("Joining network... ");
Mike Fiore 1:e52ae6584f1c 33 if (_dot->joinNetworkOnce() == mDot::MDOT_OK) {
Mike Fiore 1:e52ae6584f1c 34 _serial.writef("Network Joined\r\n");
Mike Fiore 1:e52ae6584f1c 35 } else {
Mike Fiore 1:e52ae6584f1c 36 _serial.writef("Join failed\r\n");
Mike Fiore 1:e52ae6584f1c 37 }
Mike Fiore 1:e52ae6584f1c 38
Mike Fiore 1:e52ae6584f1c 39 if (CommandTerminal::waitForEscape(backoff)) {
Mike Fiore 1:e52ae6584f1c 40 return 0;
Mike Fiore 1:e52ae6584f1c 41 }
Mike Fiore 1:e52ae6584f1c 42
Mike Fiore 1:e52ae6584f1c 43 if (backoff < 60 * 60 * 1000) {
Mike Fiore 1:e52ae6584f1c 44 backoff *= 2;
Mike Fiore 1:e52ae6584f1c 45 }
Mike Fiore 1:e52ae6584f1c 46 }
Mike Fiore 1:e52ae6584f1c 47 } else if (!_dot->getNetworkJoinStatus()) {
Mike Fiore 1:e52ae6584f1c 48 setErrorMessage(mDot::getReturnCodeString(mDot::MDOT_NOT_JOINED));
Mike Fiore 1:e52ae6584f1c 49 return 1;
Mike Fiore 1:e52ae6584f1c 50 }
Mike Fiore 1:e52ae6584f1c 51
Mike Fiore 1:e52ae6584f1c 52 if ((code = _dot->send(data, _dot->getTxWait())) != mDot::MDOT_OK) {
Mike Fiore 1:e52ae6584f1c 53 std::string error = mDot::getReturnCodeString(code);
Mike Fiore 1:e52ae6584f1c 54
Mike Fiore 1:e52ae6584f1c 55 if (code != mDot::MDOT_NOT_JOINED)
Mike Fiore 1:e52ae6584f1c 56 error += + " - " + _dot->getLastError();
Mike Fiore 1:e52ae6584f1c 57
Mike Fiore 1:e52ae6584f1c 58 if (code == mDot::MDOT_INVALID_PARAM) {
Mike Fiore 1:e52ae6584f1c 59 setErrorMessage(error);
Mike Fiore 1:e52ae6584f1c 60 return 1;
Mike Fiore 1:e52ae6584f1c 61 } else {
Mike Fiore 1:e52ae6584f1c 62 _serial.writef("%s\r\n", error.c_str());
Mike Fiore 1:e52ae6584f1c 63 }
Mike Fiore 1:e52ae6584f1c 64 }
Mike Fiore 1:e52ae6584f1c 65
Mike Fiore 1:e52ae6584f1c 66 if (code == mDot::MDOT_OK) {
Mike Fiore 1:e52ae6584f1c 67 if (CommandTerminal::waitForEscape(3000, _dot, CommandTerminal::WAIT_SEND)) {
Mike Fiore 1:e52ae6584f1c 68 return 0;
Mike Fiore 1:e52ae6584f1c 69 }
Mike Fiore 1:e52ae6584f1c 70
Mike Fiore 1:e52ae6584f1c 71 if (_dot->getTxWait() || _dot->getAck() > 0) {
Mike Fiore 1:e52ae6584f1c 72 std::vector<uint8_t> rx_data;
Mike Fiore 1:e52ae6584f1c 73
Mike Fiore 1:e52ae6584f1c 74 if (_dot->recv(rx_data) == mDot::MDOT_OK) {
Mike Fiore 1:e52ae6584f1c 75 if (!rx_data.empty()) {
Mike Fiore 1:e52ae6584f1c 76 if (_dot->getVerbose())
Mike Fiore 1:e52ae6584f1c 77 _serial.writef("Packet data:\r\n");
Mike Fiore 1:e52ae6584f1c 78 _serial.writef("%s\r\n", CommandTerminal::formatPacketData(rx_data, _dot->getRxOutput()).c_str());
Mike Fiore 1:e52ae6584f1c 79 }
Mike Fiore 1:e52ae6584f1c 80 }
Mike Fiore 1:e52ae6584f1c 81 }
Mike Fiore 1:e52ae6584f1c 82 }
Mike Fiore 1:e52ae6584f1c 83
Mike Fiore 1:e52ae6584f1c 84 if (CommandTerminal::waitForEscape(interval)) {
Mike Fiore 1:e52ae6584f1c 85 return 0;
Mike Fiore 1:e52ae6584f1c 86 }
Mike Fiore 1:e52ae6584f1c 87 }
Mike Fiore 1:e52ae6584f1c 88
Mike Fiore 1:e52ae6584f1c 89 return 0;
Mike Fiore 1:e52ae6584f1c 90 }
Mike Fiore 1:e52ae6584f1c 91
Mike Fiore 1:e52ae6584f1c 92 bool CmdSendStringOnInterval::verify(std::vector<std::string> args) {
Mike Fiore 2:e5eebd74d36d 93 if (args.size() >= 3) {
Mike Fiore 1:e52ae6584f1c 94 uint32_t interval;
Mike Fiore 2:e5eebd74d36d 95 size_t size = 0;
Mike Fiore 2:e5eebd74d36d 96
Mike Fiore 1:e52ae6584f1c 97 if (sscanf(args[1].c_str(), "%lu", &interval) != 1) {
Mike Fiore 1:e52ae6584f1c 98 setErrorMessage("Invalid argument");
Mike Fiore 1:e52ae6584f1c 99 return false;
Mike Fiore 1:e52ae6584f1c 100 }
Mike Fiore 1:e52ae6584f1c 101
Mike Fiore 1:e52ae6584f1c 102 if (interval < 100 || interval > INT_MAX) {
Mike Fiore 1:e52ae6584f1c 103 setErrorMessage("Invalid interval, expects (100-2147483647) ms");
Mike Fiore 1:e52ae6584f1c 104 return false;
Mike Fiore 1:e52ae6584f1c 105 }
Mike Fiore 1:e52ae6584f1c 106
Mike Fiore 2:e5eebd74d36d 107 for (int i = 2; i < args.size(); i++)
Mike Fiore 2:e5eebd74d36d 108 size += args[i].size();
Mike Fiore 2:e5eebd74d36d 109 if (size > 242) {
Mike Fiore 1:e52ae6584f1c 110 setErrorMessage("Invalid packet, expects (string:242)");
Mike Fiore 1:e52ae6584f1c 111 return false;
Mike Fiore 1:e52ae6584f1c 112 }
Mike Fiore 1:e52ae6584f1c 113
Mike Fiore 1:e52ae6584f1c 114 return true;
Mike Fiore 1:e52ae6584f1c 115 }
Mike Fiore 1:e52ae6584f1c 116
Mike Fiore 1:e52ae6584f1c 117 setErrorMessage("Invalid arguments");
Mike Fiore 1:e52ae6584f1c 118 return false;
Mike Fiore 1:e52ae6584f1c 119 }