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@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 "CmdRxFrequency.h"
Mike Fiore 1:e52ae6584f1c 2
jenkins@jenkinsdm1 16:d5cf2af81a6d 3 CmdRxFrequency::CmdRxFrequency()
jenkins@jenkinsdm1 16:d5cf2af81a6d 4 :
Jason Reiss 27:5fafd3b26ac3 5 Command("Rx Frequency", "AT+RXF",
Jason Reiss 27:5fafd3b26ac3 6 #if defined(TARGET_MTS_MDOT_F411RE)
Jason Reiss 27:5fafd3b26ac3 7 "Set the Rx frequency for +RECV,+RECVC",
Jason Reiss 27:5fafd3b26ac3 8 #else
Jason Reiss 27:5fafd3b26ac3 9 "",
Jason Reiss 27:5fafd3b26ac3 10 #endif
Jason Reiss 27:5fafd3b26ac3 11 "SEE PLAN")
Mike Fiore 1:e52ae6584f1c 12 {
Mike Fiore 1:e52ae6584f1c 13 _queryable = true;
Mike Fiore 1:e52ae6584f1c 14 }
Mike Fiore 1:e52ae6584f1c 15
jenkins@jenkinsdm1 18:63f098f042b2 16 uint32_t CmdRxFrequency::action(const std::vector<std::string>& args) {
jenkins@jenkinsdm1 16:d5cf2af81a6d 17 if (args.size() == 1) {
Mike Fiore 14:f9a77400b622 18 CommandTerminal::Serial()->writef("%lu\r\n", CommandTerminal::Dot()->getRxFrequency());
Mike Fiore 1:e52ae6584f1c 19 }
Mike Fiore 1:e52ae6584f1c 20 else if (args.size() == 2)
jenkins@jenkinsdm1 16:d5cf2af81a6d 21 {
jenkins@jenkinsdm1 16:d5cf2af81a6d 22
Mike Fiore 9:ff62b20f7000 23 int frequency = 0;
Mike Fiore 9:ff62b20f7000 24 sscanf(args[1].c_str(), "%d", &frequency);
Mike Fiore 14:f9a77400b622 25 if (CommandTerminal::Dot()->setRxFrequency(frequency) != mDot::MDOT_OK)
jenkins@jenkinsdm1 16:d5cf2af81a6d 26 {
jenkins@jenkinsdm1 16:d5cf2af81a6d 27
jenkins@jenkinsdm1 16:d5cf2af81a6d 28 CommandTerminal::setErrorMessage(CommandTerminal::Dot()->getLastError());
jenkins@jenkinsdm1 16:d5cf2af81a6d 29 ;
Mike Fiore 1:e52ae6584f1c 30 return 1;
Mike Fiore 1:e52ae6584f1c 31 }
Mike Fiore 1:e52ae6584f1c 32 }
Mike Fiore 1:e52ae6584f1c 33
Mike Fiore 1:e52ae6584f1c 34 return 0;
Mike Fiore 1:e52ae6584f1c 35 }
Mike Fiore 1:e52ae6584f1c 36
jenkins@jenkinsdm1 18:63f098f042b2 37 bool CmdRxFrequency::verify(const std::vector<std::string>& args) {
Mike Fiore 1:e52ae6584f1c 38 if (args.size() == 1)
Mike Fiore 1:e52ae6584f1c 39 return true;
Mike Fiore 1:e52ae6584f1c 40
Mike Fiore 1:e52ae6584f1c 41 if (args.size() == 2)
jenkins@jenkinsdm1 16:d5cf2af81a6d 42 {
Mike Fiore 9:ff62b20f7000 43 int frequency;
Mike Fiore 9:ff62b20f7000 44 if (sscanf(args[1].c_str(), "%d", &frequency) != 1) {
Mike Fiore 14:f9a77400b622 45 CommandTerminal::setErrorMessage("Invalid argument");
Mike Fiore 1:e52ae6584f1c 46 return false;
Mike Fiore 1:e52ae6584f1c 47 }
Mike Fiore 1:e52ae6584f1c 48
Mike Fiore 14:f9a77400b622 49 if (frequency != 0 && (frequency < int(CommandTerminal::Dot()->getMinFrequency()) || frequency > int(CommandTerminal::Dot()->getMaxFrequency()))) {
jenkins@jenkinsdm1 16:d5cf2af81a6d 50 char tmp[256];
jenkins@jenkinsdm1 16:d5cf2af81a6d 51 sprintf(tmp, "Invalid frequency, expects (0,%lu-%lu)", CommandTerminal::Dot()->getMinFrequency(), CommandTerminal::Dot()->getMaxFrequency());
jenkins@jenkinsdm1 16:d5cf2af81a6d 52 CommandTerminal::setErrorMessage(tmp);
Mike Fiore 1:e52ae6584f1c 53 return false;
Mike Fiore 1:e52ae6584f1c 54 }
Mike Fiore 1:e52ae6584f1c 55
Mike Fiore 1:e52ae6584f1c 56 return true;
Mike Fiore 1:e52ae6584f1c 57 }
Mike Fiore 1:e52ae6584f1c 58
Mike Fiore 14:f9a77400b622 59 CommandTerminal::setErrorMessage("Invalid arguments");
Mike Fiore 1:e52ae6584f1c 60 return false;
Mike Fiore 1:e52ae6584f1c 61 }