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/CmdSendString.cpp@35:e17e00b8e022, 21 months ago (annotated)

Committer:
Jason Reiss
Date:
Fri Aug 12 11:08:59 2022 -0500
Revision:
35:e17e00b8e022
Parent:
28:c222ca8383f4 
Update AT Version to 4.1.5

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Mike Fiore 1:e52ae6584f1c 1 #include "CmdSendString.h"
Mike Fiore 1:e52ae6584f1c 2 #include "CommandTerminal.h"
Mike Fiore 1:e52ae6584f1c 3
Jason Reiss 28:c222ca8383f4 4 CmdSendString::CmdSendString() :
Jason Reiss 28:c222ca8383f4 5 #if MTS_CMD_TERM_VERBOSE
Jason Reiss 28:c222ca8383f4 6 Command("Send Once", "AT+SEND", "Sends supplied packet data one time and return response, (max:242 bytes)", "(string:242)")
Jason Reiss 27:5fafd3b26ac3 7 #else
Jason Reiss 28:c222ca8383f4 8 Command("AT+SEND")
Jason Reiss 27:5fafd3b26ac3 9 #endif
Jason Reiss 28:c222ca8383f4 10 {}
Mike Fiore 1:e52ae6584f1c 11
jenkins@jenkinsdm1 18:63f098f042b2 12 uint32_t CmdSendString::action(const std::vector<std::string>& args) {
Jason Reiss 23:4f0a981c0349 13 // Detach the serial rx irq handler temporarily here to allow for deep sleep
Jason Reiss 23:4f0a981c0349 14 //CommandTerminal::Serial()->detach();
Jason Reiss 23:4f0a981c0349 15
Mike Fiore 1:e52ae6584f1c 16 // Argument had been split on each comma, rebuild payload
Jason Reiss 27:5fafd3b26ac3 17 std::string* text = new std::string();
Mike Fiore 1:e52ae6584f1c 18 for (size_t i = 1; i < args.size(); i++) {
Jason Reiss 27:5fafd3b26ac3 19 text->append(args[i]);
Mike Fiore 1:e52ae6584f1c 20 if (i != args.size() - 1)
Jason Reiss 27:5fafd3b26ac3 21 text->append(",");
Mike Fiore 1:e52ae6584f1c 22 }
Mike Fiore 1:e52ae6584f1c 23
Jason Reiss 27:5fafd3b26ac3 24 std::vector<uint8_t>* data = new std::vector<uint8_t>(text->begin(), text->end());
Jason Reiss 27:5fafd3b26ac3 25 delete text;
Jason Reiss 27:5fafd3b26ac3 26
Jason Reiss 27:5fafd3b26ac3 27 if (CommandTerminal::Dot()->send(*data, CommandTerminal::Dot()->getTxWait()) != mDot::MDOT_OK) {
Jason Reiss 23:4f0a981c0349 28 //CommandTerminal::Serial()->attach();
Jason Reiss 27:5fafd3b26ac3 29 delete data;
Mike Fiore 1:e52ae6584f1c 30 return 1;
Mike Fiore 14:f9a77400b622 31 } else if (CommandTerminal::Dot()->getTxWait()) {
Jason Reiss 28:c222ca8383f4 32 printRecvData();
Mike Fiore 1:e52ae6584f1c 33 }
Mike Fiore 1:e52ae6584f1c 34
Jason Reiss 23:4f0a981c0349 35 //CommandTerminal::Serial()->attach();
Jason Reiss 27:5fafd3b26ac3 36 delete data;
Mike Fiore 1:e52ae6584f1c 37 return 0;
Mike Fiore 1:e52ae6584f1c 38 }
Mike Fiore 1:e52ae6584f1c 39
jenkins@jenkinsdm1 18:63f098f042b2 40 bool CmdSendString::verify(const std::vector<std::string>& args) {
Mike Fiore 1:e52ae6584f1c 41
Mike Fiore 1:e52ae6584f1c 42 if (args.size() == 1) {
Mike Fiore 1:e52ae6584f1c 43 // allow sending empty packet to retrieve downstream messages
Mike Fiore 1:e52ae6584f1c 44 return true;
Mike Fiore 1:e52ae6584f1c 45 }
Mike Fiore 1:e52ae6584f1c 46
Mike Fiore 2:e5eebd74d36d 47 if (args.size() >= 2) {
Mike Fiore 2:e5eebd74d36d 48 size_t size = 0;
Mike Fiore 9:ff62b20f7000 49 for (size_t i = 1; i < args.size() - 1; i++)
Mike Fiore 4:666017851052 50 size += args[i].size() + 1;
Mike Fiore 2:e5eebd74d36d 51 if (size > 242) {
Jason Reiss 28:c222ca8383f4 52 #if MTS_CMD_TERM_VERBOSE
Mike Fiore 14:f9a77400b622 53 CommandTerminal::setErrorMessage("Invalid packet, expects (string:242)");
Jason Reiss 28:c222ca8383f4 54 #endif
Mike Fiore 1:e52ae6584f1c 55 return false;
Mike Fiore 1:e52ae6584f1c 56 }
Mike Fiore 1:e52ae6584f1c 57
Mike Fiore 1:e52ae6584f1c 58 return true;
Mike Fiore 1:e52ae6584f1c 59 }
Mike Fiore 1:e52ae6584f1c 60
Jason Reiss 28:c222ca8383f4 61 #if MTS_CMD_TERM_VERBOSE
Mike Fiore 14:f9a77400b622 62 CommandTerminal::setErrorMessage("Invalid arguments");
Jason Reiss 28:c222ca8383f4 63 #endif
Mike Fiore 1:e52ae6584f1c 64 return false;
Mike Fiore 1:e52ae6584f1c 65 }