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

README.md@35:e17e00b8e022, 20 months ago (annotated)

Committer:
Jason Reiss
Date:
Fri Aug 12 11:08:59 2022 -0500
Revision:
35:e17e00b8e022
Parent:
26:35c201bc5205
Child:
36:b586cd6e91f3
Update AT Version to 4.1.5

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jreiss 26:35c201bc5205 1 The AT Firmware provides an AT interface to the Multitech LoRaWAN stack
jreiss 26:35c201bc5205 2
jreiss 26:35c201bc5205 3 Dot libraries
jreiss 26:35c201bc5205 4 ------------------
jreiss 26:35c201bc5205 5
jreiss 26:35c201bc5205 6 Include one of the following libraries to complete this project.
jreiss 26:35c201bc5205 7 * [libmDot-mbed5](http://github.com/MultiTechSystems/libmDot-mbed5/) -> production-ready build for mDot
jreiss 26:35c201bc5205 8 * [libmDot-dev-mbed5](http://github.com/MultiTechSystems/libmDot-dev-mbed5/) -> development build for mDot
jreiss 26:35c201bc5205 9 * [libxDot-mbed5](http://github.com/MultiTechSystems/libxDot-mbed5/) -> production-ready build for xDot
jreiss 26:35c201bc5205 10 * [libxDot-dev-mbed5](http://github.com/MultiTechSystems/libxDot-dev-mbed5/) -> development build for xDot
jreiss 26:35c201bc5205 11
jreiss 26:35c201bc5205 12 A changelog for the Dot library can be found [here](https://developer.mbed.org/teams/MultiTech/wiki/Dot-library-change-log).
jreiss 26:35c201bc5205 13
jreiss 26:35c201bc5205 14
jreiss 26:35c201bc5205 15
jreiss 26:35c201bc5205 16 Firmware update over the air
jreiss 26:35c201bc5205 17 ------------------------------
jreiss 26:35c201bc5205 18 FOTA support can be compiled into this application by adding "FOTA=1" to the macros array in the mbed_app.json file.
jreiss 26:35c201bc5205 19 FOTA is only supported on the mDot platform, xDot does not have an external flash for supporting FOTA.
jreiss 26:35c201bc5205 20
jreiss 26:35c201bc5205 21 {
jreiss 26:35c201bc5205 22 "macros": [
jreiss 26:35c201bc5205 23 "FOTA=1"
jreiss 26:35c201bc5205 24 ]
jreiss 26:35c201bc5205 25 }
jreiss 26:35c201bc5205 26