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

main.cpp@22:a13ac7df92c0, 2019-04-22 (annotated)

Committer:
jenkins@jenkinsdm1
Date:
Mon Apr 22 10:28:29 2019 -0500
Revision:
22:a13ac7df92c0
Parent:
20:704ce2249f5a
Child:
23:4f0a981c0349
mdot-firmware revision 3.1.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Mike Fiore 9:ff62b20f7000 1 #include "mbed.h"
Mike Fiore 9:ff62b20f7000 2 #include "mDot.h"
Mike Fiore 9:ff62b20f7000 3 #include "CommandTerminal.h"
Mike Fiore 9:ff62b20f7000 4 #include "ATSerial.h"
Mike Fiore 9:ff62b20f7000 5 #include "ATSerialFlowControl.h"
jenkins@jenkinsdm1 16:d5cf2af81a6d 6 #include "ChannelPlans.h"
Mike Fiore 9:ff62b20f7000 7
Mike Fiore 9:ff62b20f7000 8 #define SERIAL_BUFFER_SIZE 512
Mike Fiore 9:ff62b20f7000 9
jenkins@jenkinsdm1 18:63f098f042b2 10 Serial debug_port(USBTX, USBRX);
Mike Fiore 14:f9a77400b622 11
jenkins@jenkinsdm1 16:d5cf2af81a6d 12 #ifndef CHANNEL_PLAN
jenkins@jenkinsdm1 16:d5cf2af81a6d 13 #define CHANNEL_PLAN CP_US915
jenkins@jenkinsdm1 16:d5cf2af81a6d 14 #endif
jenkins@jenkinsdm1 16:d5cf2af81a6d 15
Mike Fiore 14:f9a77400b622 16 #ifndef UNIT_TEST
Mike Fiore 9:ff62b20f7000 17
Mike Fiore 9:ff62b20f7000 18 int main()
Mike Fiore 9:ff62b20f7000 19 {
jenkins@jenkinsdm1 18:63f098f042b2 20 debug_port.baud(115200);
jenkins@jenkinsdm1 16:d5cf2af81a6d 21 #if CHANNEL_PLAN == CP_AS923
jenkins@jenkinsdm1 16:d5cf2af81a6d 22 lora::ChannelPlan* plan = new lora::ChannelPlan_AS923();
jenkins@jenkinsdm1 16:d5cf2af81a6d 23 #elif CHANNEL_PLAN == CP_US915
jenkins@jenkinsdm1 16:d5cf2af81a6d 24 lora::ChannelPlan* plan = new lora::ChannelPlan_US915();
jenkins@jenkinsdm1 16:d5cf2af81a6d 25 #elif CHANNEL_PLAN == CP_AU915
jenkins@jenkinsdm1 16:d5cf2af81a6d 26 lora::ChannelPlan* plan = new lora::ChannelPlan_AU915();
jenkins@jenkinsdm1 16:d5cf2af81a6d 27 #elif CHANNEL_PLAN == CP_EU868
jenkins@jenkinsdm1 16:d5cf2af81a6d 28 lora::ChannelPlan* plan = new lora::ChannelPlan_EU868();
jenkins@jenkinsdm1 16:d5cf2af81a6d 29 #elif CHANNEL_PLAN == CP_KR920
jenkins@jenkinsdm1 16:d5cf2af81a6d 30 lora::ChannelPlan* plan = new lora::ChannelPlan_KR920();
jenkins@jenkinsdm1 16:d5cf2af81a6d 31 #elif CHANNEL_PLAN == CP_IN865
jenkins@jenkinsdm1 16:d5cf2af81a6d 32 lora::ChannelPlan* plan = new lora::ChannelPlan_IN865();
jenkins@jenkinsdm1 16:d5cf2af81a6d 33 #elif CHANNEL_PLAN == CP_AS923_JAPAN
jenkins@jenkinsdm1 16:d5cf2af81a6d 34 lora::ChannelPlan* plan = new lora::ChannelPlan_AS923_Japan();
jenkins@jenkinsdm1 16:d5cf2af81a6d 35 #endif
jenkins@jenkinsdm1 16:d5cf2af81a6d 36 assert(plan);
jenkins@jenkinsdm1 16:d5cf2af81a6d 37
jenkins@jenkinsdm1 16:d5cf2af81a6d 38 mDot* dot = mDot::getInstance(plan);
jenkins@jenkinsdm1 16:d5cf2af81a6d 39 assert(dot);
Mike Fiore 9:ff62b20f7000 40
Mike Fiore 9:ff62b20f7000 41 // Seed the RNG
Mike Fiore 9:ff62b20f7000 42 srand(dot->getRadioRandom());
Mike Fiore 9:ff62b20f7000 43
Mike Fiore 9:ff62b20f7000 44 mts::ATSerial* serial;
Mike Fiore 9:ff62b20f7000 45
Mike Fiore 9:ff62b20f7000 46 if (dot->getFlowControl())
Mike Fiore 14:f9a77400b622 47 #if defined(TARGET_MTS_MDOT_F411RE)
Mike Fiore 9:ff62b20f7000 48 serial = new mts::ATSerialFlowControl(XBEE_DOUT, XBEE_DIN, XBEE_RTS, XBEE_CTS, SERIAL_BUFFER_SIZE, SERIAL_BUFFER_SIZE);
Mike Fiore 14:f9a77400b622 49 #else
Mike Fiore 14:f9a77400b622 50 serial = new mts::ATSerialFlowControl(UART1_TX, UART1_RX, UART1_RTS, UART1_CTS, SERIAL_BUFFER_SIZE, SERIAL_BUFFER_SIZE);
Mike Fiore 14:f9a77400b622 51 #endif
Mike Fiore 9:ff62b20f7000 52 else
Mike Fiore 14:f9a77400b622 53 #if defined(TARGET_MTS_MDOT_F411RE)
Mike Fiore 9:ff62b20f7000 54 serial = new mts::ATSerial(XBEE_DOUT, XBEE_DIN, SERIAL_BUFFER_SIZE, SERIAL_BUFFER_SIZE);
Mike Fiore 14:f9a77400b622 55 #else
Mike Fiore 14:f9a77400b622 56 serial = new mts::ATSerial(UART1_TX, UART1_RX, SERIAL_BUFFER_SIZE, SERIAL_BUFFER_SIZE);
Mike Fiore 14:f9a77400b622 57 #endif
Mike Fiore 9:ff62b20f7000 58
jenkins@jenkinsdm1 18:63f098f042b2 59 debug_port.baud(dot->getDebugBaud());
Mike Fiore 9:ff62b20f7000 60 serial->baud(dot->getBaud());
Mike Fiore 9:ff62b20f7000 61
Mike Fiore 14:f9a77400b622 62 CommandTerminal term(*serial);
Mike Fiore 14:f9a77400b622 63 CommandTerminal::_dot = dot;
jenkins@jenkinsdm1 22:a13ac7df92c0 64
jenkins@jenkinsdm1 22:a13ac7df92c0 65 fota::getInstance(dot);
jenkins@jenkinsdm1 18:63f098f042b2 66
Mike Fiore 14:f9a77400b622 67 term.init();
Mike Fiore 9:ff62b20f7000 68
Mike Fiore 9:ff62b20f7000 69 term.start();
Mike Fiore 9:ff62b20f7000 70 }
Mike Fiore 14:f9a77400b622 71
Mike Fiore 14:f9a77400b622 72 #endif // UNIT_TEST
Mike Fiore 14:f9a77400b622 73