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/CmdSerialBaudRate.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 "CmdSerialBaudRate.h"
Mike Fiore 1:e52ae6584f1c 2
Mike Fiore 14:f9a77400b622 3 CmdSerialBaudRate::CmdSerialBaudRate() :
Mike Fiore 14:f9a77400b622 4 #if defined(TARGET_MTS_MDOT_F411RE)
Mike Fiore 14:f9a77400b622 5 Command("Serial Baud Rate", "AT+IPR", "Set serial baud rate, default: 115200 ", "(1200,2400,4800,9600,19200,38400,57600,115200,230400,460800,921600)")
Mike Fiore 14:f9a77400b622 6 #else
Jason Reiss 27:5fafd3b26ac3 7 Command("Serial Baud Rate", "AT+IPR", "", "(1200,2400,4800,9600,19200,38400,57600,115200,230400)")
Mike Fiore 14:f9a77400b622 8 #endif
Mike Fiore 1:e52ae6584f1c 9 {
Mike Fiore 1:e52ae6584f1c 10 _queryable = true;
Mike Fiore 1:e52ae6584f1c 11 }
Mike Fiore 1:e52ae6584f1c 12
jenkins@jenkinsdm1 18:63f098f042b2 13 uint32_t CmdSerialBaudRate::action(const std::vector<std::string>& args)
Mike Fiore 1:e52ae6584f1c 14 {
Mike Fiore 1:e52ae6584f1c 15 if (args.size() == 1)
Mike Fiore 1:e52ae6584f1c 16 {
Mike Fiore 14:f9a77400b622 17 CommandTerminal::Serial()->writef("%lu\r\n", CommandTerminal::Dot()->getBaud());
Mike Fiore 1:e52ae6584f1c 18 }
Mike Fiore 1:e52ae6584f1c 19 else if (args.size() == 2)
Mike Fiore 1:e52ae6584f1c 20 {
Jason Reiss 27:5fafd3b26ac3 21
Mike Fiore 9:ff62b20f7000 22 int baudrate = 0;
Mike Fiore 1:e52ae6584f1c 23
Mike Fiore 9:ff62b20f7000 24 sscanf(args[1].c_str(), "%d", &baudrate);
Mike Fiore 1:e52ae6584f1c 25
Mike Fiore 14:f9a77400b622 26 if (CommandTerminal::Dot()->setBaud(baudrate) == mDot::MDOT_OK) {
Mike Fiore 14:f9a77400b622 27 CommandTerminal::Serial()->writef("Set Serial Baud Rate: %lu\r\n", baudrate);
Mike Fiore 1:e52ae6584f1c 28 } else {
Jason Reiss 27:5fafd3b26ac3 29
Mike Fiore 14:f9a77400b622 30 CommandTerminal::setErrorMessage(CommandTerminal::Dot()->getLastError());;
Mike Fiore 1:e52ae6584f1c 31 return 1;
Mike Fiore 1:e52ae6584f1c 32 }
Mike Fiore 1:e52ae6584f1c 33 }
Mike Fiore 1:e52ae6584f1c 34
Mike Fiore 1:e52ae6584f1c 35 return 0;
Mike Fiore 1:e52ae6584f1c 36 }
Mike Fiore 1:e52ae6584f1c 37
jenkins@jenkinsdm1 18:63f098f042b2 38 bool CmdSerialBaudRate::verify(const std::vector<std::string>& args)
Mike Fiore 1:e52ae6584f1c 39 {
Mike Fiore 1:e52ae6584f1c 40 if (args.size() == 1)
Mike Fiore 1:e52ae6584f1c 41 return true;
Mike Fiore 1:e52ae6584f1c 42
Mike Fiore 1:e52ae6584f1c 43 if (args.size() == 2) {
Mike Fiore 9:ff62b20f7000 44 int baudrate;
Mike Fiore 1:e52ae6584f1c 45
Mike Fiore 9:ff62b20f7000 46 if (sscanf(args[1].c_str(), "%d", &baudrate) != 1) {
Mike Fiore 14:f9a77400b622 47 CommandTerminal::setErrorMessage("Invalid argument");
Mike Fiore 1:e52ae6584f1c 48 return false;
Mike Fiore 1:e52ae6584f1c 49 }
Mike Fiore 1:e52ae6584f1c 50
Mike Fiore 1:e52ae6584f1c 51 return true;
Mike Fiore 1:e52ae6584f1c 52 }
Mike Fiore 1:e52ae6584f1c 53
Mike Fiore 14:f9a77400b622 54 CommandTerminal::setErrorMessage("Invalid arguments");
Mike Fiore 1:e52ae6584f1c 55 return false;
Mike Fiore 1:e52ae6584f1c 56 }