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/CmdRxFrequency.cpp@16:d5cf2af81a6d, 2017-06-19 (annotated)

Committer:
jenkins@jenkinsdm1
Date:
Mon Jun 19 14:33:21 2017 -0500
Revision:
16:d5cf2af81a6d
Parent:
14:f9a77400b622
Child:
18:63f098f042b2
mdot-firmware revision 3.0.0-rc7

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Mike Fiore 1:e52ae6584f1c 1 #include "CmdRxFrequency.h"
Mike Fiore 1:e52ae6584f1c 2
jenkins@jenkinsdm1 16:d5cf2af81a6d 3 CmdRxFrequency::CmdRxFrequency()
jenkins@jenkinsdm1 16:d5cf2af81a6d 4 :
jenkins@jenkinsdm1 16:d5cf2af81a6d 5 Command("Rx Frequency", "AT+RXF", "Set the Rx frequency for +RECV,+RECVC", "SEE PLAN")
Mike Fiore 1:e52ae6584f1c 6 {
Mike Fiore 1:e52ae6584f1c 7 _queryable = true;
Mike Fiore 1:e52ae6584f1c 8 }
Mike Fiore 1:e52ae6584f1c 9
jenkins@jenkinsdm1 16:d5cf2af81a6d 10 uint32_t CmdRxFrequency::action(std::vector<std::string> args) {
jenkins@jenkinsdm1 16:d5cf2af81a6d 11 if (args.size() == 1) {
Mike Fiore 14:f9a77400b622 12 CommandTerminal::Serial()->writef("%lu\r\n", CommandTerminal::Dot()->getRxFrequency());
Mike Fiore 1:e52ae6584f1c 13 }
Mike Fiore 1:e52ae6584f1c 14 else if (args.size() == 2)
jenkins@jenkinsdm1 16:d5cf2af81a6d 15 {
jenkins@jenkinsdm1 16:d5cf2af81a6d 16
Mike Fiore 9:ff62b20f7000 17 int frequency = 0;
Mike Fiore 9:ff62b20f7000 18 sscanf(args[1].c_str(), "%d", &frequency);
Mike Fiore 14:f9a77400b622 19 if (CommandTerminal::Dot()->setRxFrequency(frequency) != mDot::MDOT_OK)
jenkins@jenkinsdm1 16:d5cf2af81a6d 20 {
jenkins@jenkinsdm1 16:d5cf2af81a6d 21
jenkins@jenkinsdm1 16:d5cf2af81a6d 22 CommandTerminal::setErrorMessage(CommandTerminal::Dot()->getLastError());
jenkins@jenkinsdm1 16:d5cf2af81a6d 23 ;
Mike Fiore 1:e52ae6584f1c 24 return 1;
Mike Fiore 1:e52ae6584f1c 25 }
Mike Fiore 1:e52ae6584f1c 26 }
Mike Fiore 1:e52ae6584f1c 27
Mike Fiore 1:e52ae6584f1c 28 return 0;
Mike Fiore 1:e52ae6584f1c 29 }
Mike Fiore 1:e52ae6584f1c 30
jenkins@jenkinsdm1 16:d5cf2af81a6d 31 bool CmdRxFrequency::verify(std::vector<std::string> args) {
Mike Fiore 1:e52ae6584f1c 32 if (args.size() == 1)
Mike Fiore 1:e52ae6584f1c 33 return true;
Mike Fiore 1:e52ae6584f1c 34
Mike Fiore 1:e52ae6584f1c 35 if (args.size() == 2)
jenkins@jenkinsdm1 16:d5cf2af81a6d 36 {
Mike Fiore 9:ff62b20f7000 37 int frequency;
Mike Fiore 9:ff62b20f7000 38 if (sscanf(args[1].c_str(), "%d", &frequency) != 1) {
Mike Fiore 14:f9a77400b622 39 CommandTerminal::setErrorMessage("Invalid argument");
Mike Fiore 1:e52ae6584f1c 40 return false;
Mike Fiore 1:e52ae6584f1c 41 }
Mike Fiore 1:e52ae6584f1c 42
Mike Fiore 14:f9a77400b622 43 if (frequency != 0 && (frequency < int(CommandTerminal::Dot()->getMinFrequency()) || frequency > int(CommandTerminal::Dot()->getMaxFrequency()))) {
jenkins@jenkinsdm1 16:d5cf2af81a6d 44 char tmp[256];
jenkins@jenkinsdm1 16:d5cf2af81a6d 45 sprintf(tmp, "Invalid frequency, expects (0,%lu-%lu)", CommandTerminal::Dot()->getMinFrequency(), CommandTerminal::Dot()->getMaxFrequency());
jenkins@jenkinsdm1 16:d5cf2af81a6d 46 CommandTerminal::setErrorMessage(tmp);
Mike Fiore 1:e52ae6584f1c 47 return false;
Mike Fiore 1:e52ae6584f1c 48 }
Mike Fiore 1:e52ae6584f1c 49
Mike Fiore 1:e52ae6584f1c 50 return true;
Mike Fiore 1:e52ae6584f1c 51 }
Mike Fiore 1:e52ae6584f1c 52
Mike Fiore 14:f9a77400b622 53 CommandTerminal::setErrorMessage("Invalid arguments");
Mike Fiore 1:e52ae6584f1c 54 return false;
Mike Fiore 1:e52ae6584f1c 55 }