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/CmdRxDataRate.cpp@27:5fafd3b26ac3, 2020-09-11 (annotated)

Committer:
Jason Reiss
Date:
Fri Sep 11 13:16:33 2020 -0500
Revision:
27:5fafd3b26ac3
Parent:
18:63f098f042b2
Child:
28:c222ca8383f4
Update to Dot 3.3.6

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 14:f9a77400b622 3 CmdRxDataRate::CmdRxDataRate()
Mike Fiore 9:ff62b20f7000 4 :
Jason Reiss 27:5fafd3b26ac3 5 Command("Rx Data Rate", "AT+RXDR",
Jason Reiss 27:5fafd3b26ac3 6 #if defined(TARGET_MTS_MDOT_F411RE)
Jason Reiss 27:5fafd3b26ac3 7 "Set the Rx datarate, testing purposes only",
Jason Reiss 27:5fafd3b26ac3 8 #else
Jason Reiss 27:5fafd3b26ac3 9 "",
Jason Reiss 27:5fafd3b26ac3 10 #endif
Jason Reiss 27:5fafd3b26ac3 11 "DR0-DR15, Depends on Channel Plan")
Jason Reiss 27:5fafd3b26ac3 12
Mike Fiore 1:e52ae6584f1c 13 {
Mike Fiore 1:e52ae6584f1c 14 _queryable = true;
Mike Fiore 1:e52ae6584f1c 15 }
Mike Fiore 1:e52ae6584f1c 16
jenkins@jenkinsdm1 18:63f098f042b2 17 uint32_t CmdRxDataRate::action(const std::vector<std::string>& args) {
Mike Fiore 9:ff62b20f7000 18 if (args.size() == 1) {
jenkins@jenkinsdm1 18:63f098f042b2 19 CommandTerminal::Serial()->writef("DR%d - %s\r\n", CommandTerminal::Dot()->getRxDataRate(), CommandTerminal::Dot()->getDataRateDetails(CommandTerminal::Dot()->getRxDataRate()).c_str());
Mike Fiore 1:e52ae6584f1c 20 }
Mike Fiore 9:ff62b20f7000 21 else if (args.size() == 2) {
Mike Fiore 9:ff62b20f7000 22 std::string dr = mts::Text::toUpper(args[1]);
Jason Reiss 27:5fafd3b26ac3 23
Mike Fiore 9:ff62b20f7000 24 int datarate = 0;
Mike Fiore 1:e52ae6584f1c 25 uint8_t i;
Mike Fiore 1:e52ae6584f1c 26
Mike Fiore 9:ff62b20f7000 27 int res = sscanf(dr.c_str(), "%d", &datarate);
Mike Fiore 9:ff62b20f7000 28
Mike Fiore 9:ff62b20f7000 29 if (res == 0) {
Mike Fiore 9:ff62b20f7000 30 for (i = 0; i < 24; i++) {
Mike Fiore 9:ff62b20f7000 31 if (mDot::DataRateStr(i).find(dr) != std::string::npos) {
Mike Fiore 9:ff62b20f7000 32 datarate = i;
Mike Fiore 9:ff62b20f7000 33 break;
Mike Fiore 9:ff62b20f7000 34 }
Mike Fiore 9:ff62b20f7000 35 }
Mike Fiore 1:e52ae6584f1c 36 }
Mike Fiore 1:e52ae6584f1c 37
Mike Fiore 14:f9a77400b622 38 if (CommandTerminal::Dot()->setRxDataRate(datarate) != mDot::MDOT_OK) {
Mike Fiore 14:f9a77400b622 39 CommandTerminal::setErrorMessage(CommandTerminal::Dot()->getLastError());;
Mike Fiore 1:e52ae6584f1c 40 return 1;
Mike Fiore 1:e52ae6584f1c 41 }
Mike Fiore 1:e52ae6584f1c 42 }
Mike Fiore 1:e52ae6584f1c 43
Mike Fiore 1:e52ae6584f1c 44 return 0;
Mike Fiore 1:e52ae6584f1c 45 }
Mike Fiore 1:e52ae6584f1c 46
jenkins@jenkinsdm1 18:63f098f042b2 47 bool CmdRxDataRate::verify(const std::vector<std::string>& args) {
Mike Fiore 1:e52ae6584f1c 48 if (args.size() == 1)
Mike Fiore 1:e52ae6584f1c 49 return true;
Mike Fiore 1:e52ae6584f1c 50
Mike Fiore 9:ff62b20f7000 51 if (args.size() == 2) {
Mike Fiore 1:e52ae6584f1c 52 return true;
Mike Fiore 1:e52ae6584f1c 53 }
Mike Fiore 1:e52ae6584f1c 54
Mike Fiore 14:f9a77400b622 55 CommandTerminal::setErrorMessage("Invalid arguments");
Mike Fiore 1:e52ae6584f1c 56 return false;
Mike Fiore 1:e52ae6584f1c 57 }