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/CmdSweep.cpp@42:23e2df6714f4, 6 months ago (annotated)

Committer:
Jason Reiss
Date:
Wed Dec 06 13:33:52 2023 -0600
Revision:
42:23e2df6714f4
Parent:
36:b586cd6e91f3 
TestMode: reset appnonce to 0 on reset to accomodate LCTT 3.12.0 and earlier. If the test suite changes to test AppNonce loaded from NVM this will fail tests.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Jason Reiss 36:b586cd6e91f3 1 #include "CmdSweep.h"
Jason Reiss 36:b586cd6e91f3 2 #include "CommandTerminal.h"
Jason Reiss 36:b586cd6e91f3 3
Jason Reiss 36:b586cd6e91f3 4 CmdSweep::CmdSweep() :
Jason Reiss 36:b586cd6e91f3 5 #if MTS_CMD_TERM_VERBOSE
Jason Reiss 36:b586cd6e91f3 6 Command("Sweep", "AT+SW", "Send un-modulated data continuously over range", "[START],[STOP],[STEP],[DURATION],[POWER]")
Jason Reiss 36:b586cd6e91f3 7 #else
Jason Reiss 36:b586cd6e91f3 8 Command("AT+SW")
Jason Reiss 36:b586cd6e91f3 9 #endif
Jason Reiss 36:b586cd6e91f3 10 {
Jason Reiss 36:b586cd6e91f3 11 }
Jason Reiss 36:b586cd6e91f3 12
Jason Reiss 36:b586cd6e91f3 13 uint32_t CmdSweep::action(const std::vector<std::string>& args) {
Jason Reiss 36:b586cd6e91f3 14
Jason Reiss 36:b586cd6e91f3 15 int timeout = 0;
Jason Reiss 36:b586cd6e91f3 16 int fstart = 0;
Jason Reiss 36:b586cd6e91f3 17 int fstop = 0;
Jason Reiss 36:b586cd6e91f3 18 int fstep = 0;
Jason Reiss 36:b586cd6e91f3 19 int power = 20;
Jason Reiss 36:b586cd6e91f3 20 int loops = 1;
Jason Reiss 36:b586cd6e91f3 21
Jason Reiss 36:b586cd6e91f3 22 if (args.size() > 1) {
Jason Reiss 36:b586cd6e91f3 23 sscanf(args[1].c_str(), "%d", &fstart);
Jason Reiss 36:b586cd6e91f3 24 }
Jason Reiss 36:b586cd6e91f3 25 if (args.size() > 2) {
Jason Reiss 36:b586cd6e91f3 26 sscanf(args[2].c_str(), "%d", &fstop);
Jason Reiss 36:b586cd6e91f3 27 }
Jason Reiss 36:b586cd6e91f3 28 if (args.size() > 3) {
Jason Reiss 36:b586cd6e91f3 29 sscanf(args[3].c_str(), "%d", &fstep);
Jason Reiss 36:b586cd6e91f3 30 }
Jason Reiss 36:b586cd6e91f3 31 if (args.size() > 4) {
Jason Reiss 36:b586cd6e91f3 32 sscanf(args[4].c_str(), "%d", &timeout);
Jason Reiss 36:b586cd6e91f3 33 }
Jason Reiss 36:b586cd6e91f3 34 if (args.size() > 5) {
Jason Reiss 36:b586cd6e91f3 35 sscanf(args[5].c_str(), "%d", &power);
Jason Reiss 36:b586cd6e91f3 36 }
Jason Reiss 36:b586cd6e91f3 37 if (args.size() > 6) {
Jason Reiss 36:b586cd6e91f3 38 sscanf(args[6].c_str(), "%d", &loops);
Jason Reiss 36:b586cd6e91f3 39 }
Jason Reiss 36:b586cd6e91f3 40
Jason Reiss 36:b586cd6e91f3 41 int frequency = fstart;
Jason Reiss 36:b586cd6e91f3 42
Jason Reiss 36:b586cd6e91f3 43
Jason Reiss 36:b586cd6e91f3 44 while (loops > 0) {
Jason Reiss 36:b586cd6e91f3 45 while (frequency < fstop) {
Jason Reiss 36:b586cd6e91f3 46 CommandTerminal::Serial()->writef("CW on %lu at %d dBm\r\n", frequency, power);
Jason Reiss 36:b586cd6e91f3 47 CommandTerminal::Dot()->sendContinuous(true, timeout, frequency, power);
Jason Reiss 36:b586cd6e91f3 48 frequency += fstep;
Jason Reiss 36:b586cd6e91f3 49 if (CommandTerminal::Serial()->escaped()) {
Jason Reiss 36:b586cd6e91f3 50 loops = 0;
Jason Reiss 36:b586cd6e91f3 51 break;
Jason Reiss 36:b586cd6e91f3 52 }
Jason Reiss 36:b586cd6e91f3 53 }
Jason Reiss 36:b586cd6e91f3 54 frequency = fstart;
Jason Reiss 36:b586cd6e91f3 55 loops--;
Jason Reiss 36:b586cd6e91f3 56 }
Jason Reiss 36:b586cd6e91f3 57
Jason Reiss 36:b586cd6e91f3 58 CommandTerminal::Serial()->clearEscaped();
Jason Reiss 36:b586cd6e91f3 59
Jason Reiss 36:b586cd6e91f3 60 return 0;
Jason Reiss 36:b586cd6e91f3 61 }
Jason Reiss 36:b586cd6e91f3 62
Jason Reiss 36:b586cd6e91f3 63 bool CmdSweep::verify(const std::vector<std::string>& args)
Jason Reiss 36:b586cd6e91f3 64 {
Jason Reiss 36:b586cd6e91f3 65 int arg;
Jason Reiss 36:b586cd6e91f3 66
Jason Reiss 36:b586cd6e91f3 67 if (args.size() == 1)
Jason Reiss 36:b586cd6e91f3 68 return true;
Jason Reiss 36:b586cd6e91f3 69
Jason Reiss 36:b586cd6e91f3 70 // Verify all optional arguments are valid numbers
Jason Reiss 36:b586cd6e91f3 71 // No range checking because this command is for test use
Jason Reiss 36:b586cd6e91f3 72 for (size_t i = 1; i < args.size(); ++i) {
Jason Reiss 36:b586cd6e91f3 73 if (sscanf(args[i].c_str(), "%d", &arg) != 1) {
Jason Reiss 36:b586cd6e91f3 74 #if MTS_CMD_TERM_VERBOSE
Jason Reiss 36:b586cd6e91f3 75 CommandTerminal::setErrorMessage("Invalid argument");
Jason Reiss 36:b586cd6e91f3 76 #endif
Jason Reiss 36:b586cd6e91f3 77 return false;
Jason Reiss 36:b586cd6e91f3 78 }
Jason Reiss 36:b586cd6e91f3 79 }
Jason Reiss 36:b586cd6e91f3 80
Jason Reiss 36:b586cd6e91f3 81 return true;
Jason Reiss 36:b586cd6e91f3 82 }