MultiTech / Mbed OS MTDOT-BOX-EVB-Factory-Firmware

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   NCP5623B GpsParser ISL29011 libmDot-mbed5 MTS-Serial MMA845x DOGS102 MPL3115A2

MTDOT-BOX/EVB Firmware Description

This Firmware is what ships on DotBox and EVB devices. It is intended to be used as a proof of concept and site survey tool for planning LoRa deployments. The firmware provides a number of different modes of operation:

  • Configuration - Use AT commands to configure network credentials, TX power, TX data rate, view the survey data file, etc.
  • Survey Single - Test network connectivity at current location at a specific TX power and TX data rate. Uplink information, downlink information, and GPS information are saved to the survey data file and can also be sent to the gateway.
  • Survey Sweep - Test network connectivity at current location across a range of TX powers and TX data rates. Uplink information, downlink information, and GPS information for each survey in the sweep are saved to the survey data file and can also be sent to the gateway.
  • LoRa Demo - Gather data from onboard sensors and display it on the screen in real time. Send packets containing sensor data to the gateway either on an interval or when triggered by the user. GPS data is not transmitted.
  • Survey GPS - Gather sensor and GPS data and transmit it to the gateway either on an interval or when triggered by the user. Add padding to packets, switch frequency sub bands, TX power, TX data rate, and more all without exiting Survey GPS Mode.
  • View Data - View the survey data file on the screen one survey at a time.

Additional documentation and information for the MTDOT-BOX/EVB Factory Firmware 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.

Development library for mDot.

[Repository '/teams/MultiTech/code/libmDot-dev-mbed5/' not found]

Stable library for mDot.

Import librarylibmDot-mbed5

Stable version of the mDot library for mbed 5. This version of the library is suitable for deployment scenarios. See lastest commit message for version of mbed-os library that has been tested against.

Last commit 25 Mar 2020 by MultiTech

Mode/ModeSweep.cpp@12:05435282f899, 2018-10-09 (annotated)

Committer:
jenkins@jenkinsdm1
Date:
Tue Oct 09 13:49:30 2018 -0500
Revision:
12:05435282f899
Parent:
7:a31236c2e75c 
dotbox-firmware revision 3.1.1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Mike Fiore 1:71125aa00e33 1 /* Copyright (c) <2016> <MultiTech Systems>, MIT License
Mike Fiore 1:71125aa00e33 2 *
Mike Fiore 1:71125aa00e33 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
Mike Fiore 1:71125aa00e33 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
Mike Fiore 1:71125aa00e33 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
Mike Fiore 1:71125aa00e33 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
Mike Fiore 1:71125aa00e33 7 * furnished to do so, subject to the following conditions:
Mike Fiore 1:71125aa00e33 8 *
Mike Fiore 1:71125aa00e33 9 * The above copyright notice and this permission notice shall be included in all copies or
Mike Fiore 1:71125aa00e33 10 * substantial portions of the Software.
Mike Fiore 1:71125aa00e33 11 *
Mike Fiore 1:71125aa00e33 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
Mike Fiore 1:71125aa00e33 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
Mike Fiore 1:71125aa00e33 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
Mike Fiore 1:71125aa00e33 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Mike Fiore 1:71125aa00e33 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Mike Fiore 1:71125aa00e33 17 */
Mike Fiore 1:71125aa00e33 18
Mike Fiore 1:71125aa00e33 19 #include "ModeSweep.h"
Mike Fiore 1:71125aa00e33 20 #include "MTSLog.h"
Mike Fiore 1:71125aa00e33 21
Mike Fiore 1:71125aa00e33 22 ModeSweep::ModeSweep(DOGS102* lcd, ButtonHandler* buttons, mDot* dot, LoRaHandler* lora, GPSPARSER* gps, SensorHandler* sensors)
Mike Fiore 1:71125aa00e33 23 : Mode(lcd, buttons, dot, lora, gps, sensors),
Mike Fiore 1:71125aa00e33 24 _help(lcd),
Mike Fiore 1:71125aa00e33 25 _file(lcd),
Mike Fiore 1:71125aa00e33 26 _confirm(lcd),
Mike Fiore 1:71125aa00e33 27 _progress(lcd),
Mike Fiore 1:71125aa00e33 28 _success(lcd),
Mike Fiore 1:71125aa00e33 29 _failure(lcd),
Mike Fiore 1:71125aa00e33 30 _complete(lcd)
Mike Fiore 1:71125aa00e33 31 {}
Mike Fiore 1:71125aa00e33 32
Mike Fiore 1:71125aa00e33 33 ModeSweep::~ModeSweep() {}
Mike Fiore 1:71125aa00e33 34
Mike Fiore 1:71125aa00e33 35 bool ModeSweep::start() {
Mike Fiore 1:71125aa00e33 36 bool data_file = false;
Mike Fiore 1:71125aa00e33 37 bool send_link_check = false;
Mike Fiore 1:71125aa00e33 38 bool send_data = false;
Mike Fiore 1:71125aa00e33 39 bool no_channel_link_check = false;
Mike Fiore 1:71125aa00e33 40 bool no_channel_data = false;
Mike Fiore 1:71125aa00e33 41
Mike Fiore 1:71125aa00e33 42 // clear any stale signals
Mike Fiore 1:71125aa00e33 43 osSignalClear(_main_id, buttonSignal | loraSignal);
Mike Fiore 1:71125aa00e33 44
Mike Fiore 1:71125aa00e33 45 _initial_data_rate = _dot->getTxDataRate();
Mike Fiore 1:71125aa00e33 46 _initial_power = _dot->getTxPower();
Mike Fiore 1:71125aa00e33 47
Mike Fiore 1:71125aa00e33 48 // see if we're supposed to send the data packet after success
Mike Fiore 1:71125aa00e33 49 // that item is stored in the mDot::StartUpMode config field
Mike Fiore 1:71125aa00e33 50 _send_data = _dot->getStartUpMode();
Mike Fiore 1:71125aa00e33 51
Mike Fiore 1:71125aa00e33 52 // pull the minimum and maximum payload size out of config
Mike Fiore 1:71125aa00e33 53 // min payload size is wake interval
Mike Fiore 1:71125aa00e33 54 // max payload size is wake delay
Mike Fiore 1:71125aa00e33 55 _min_payload = _dot->getWakeInterval();
Mike Fiore 1:71125aa00e33 56 _max_payload = _dot->getWakeDelay();
Mike Fiore 1:71125aa00e33 57
Mike Fiore 1:71125aa00e33 58 // pull the minimum and maximum power out of config
Mike Fiore 1:71125aa00e33 59 // min power is wake timeout
Mike Fiore 1:71125aa00e33 60 // max power is wake mode
Mike Fiore 1:71125aa00e33 61 _min_power = _dot->getWakeTimeout();
Mike Fiore 1:71125aa00e33 62 _max_power = _dot->getWakeMode();
Mike Fiore 1:71125aa00e33 63
Mike Fiore 1:71125aa00e33 64 // compute the total number of surveys we will do
Mike Fiore 1:71125aa00e33 65 _points = generatePoints();
Mike Fiore 1:71125aa00e33 66 _survey_total = _points.size();
Mike Fiore 1:71125aa00e33 67 _survey_current = 1;
Mike Fiore 1:71125aa00e33 68 _survey_success = 0;
Mike Fiore 1:71125aa00e33 69 _survey_failure = 0;
Mike Fiore 1:71125aa00e33 70
Mike Fiore 1:71125aa00e33 71 // see if survey data file exists
Mike Fiore 1:71125aa00e33 72 std::vector<mDot::mdot_file> files = _dot->listUserFiles();
Mike Fiore 1:71125aa00e33 73 for (std::vector<mDot::mdot_file>::iterator it = files.begin(); it != files.end(); it++) {
Mike Fiore 1:71125aa00e33 74 if (strcmp(it->name, file_name) == 0) {
Mike Fiore 1:71125aa00e33 75 logInfo("found survey data file");
Mike Fiore 1:71125aa00e33 76 data_file = true;
Mike Fiore 1:71125aa00e33 77 break;
Mike Fiore 1:71125aa00e33 78 }
Mike Fiore 1:71125aa00e33 79 }
Mike Fiore 1:71125aa00e33 80 if (data_file) {
Mike Fiore 1:71125aa00e33 81 _state = check_file;
Mike Fiore 1:71125aa00e33 82 _file.display();
Mike Fiore 1:71125aa00e33 83 } else {
Mike Fiore 1:71125aa00e33 84 _state = show_help;
Mike Fiore 1:71125aa00e33 85 _index = 1;
Mike Fiore 1:71125aa00e33 86 displayHelp();
Mike Fiore 1:71125aa00e33 87 }
Mike Fiore 1:71125aa00e33 88
Mike Fiore 1:71125aa00e33 89 _display_timer.reset();
Mike Fiore 1:71125aa00e33 90
Mike Fiore 1:71125aa00e33 91 while (true) {
Mike Fiore 1:71125aa00e33 92 osEvent e = Thread::signal_wait(0, 250);
Mike Fiore 1:71125aa00e33 93 if (e.status == osEventSignal) {
Mike Fiore 1:71125aa00e33 94 if (e.value.signals & buttonSignal) {
Mike Fiore 1:71125aa00e33 95 _be = _buttons->getButtonEvent();
Mike Fiore 1:71125aa00e33 96
Mike Fiore 1:71125aa00e33 97 switch (_be) {
Mike Fiore 1:71125aa00e33 98 case ButtonHandler::sw1_press:
Mike Fiore 1:71125aa00e33 99 switch (_state) {
Mike Fiore 1:71125aa00e33 100 case check_file:
Mike Fiore 1:71125aa00e33 101 _state = show_help;
Mike Fiore 1:71125aa00e33 102 _index = getIndex(sweep) + 1;
Mike Fiore 1:71125aa00e33 103 displayHelp();
Mike Fiore 1:71125aa00e33 104 break;
Mike Fiore 1:71125aa00e33 105 case confirm:
Mike Fiore 1:71125aa00e33 106 _state = check_file;
Mike Fiore 1:71125aa00e33 107 _file.display();
Mike Fiore 1:71125aa00e33 108 break;
Mike Fiore 1:71125aa00e33 109 case success:
Mike Fiore 1:71125aa00e33 110 _state = complete;
Mike Fiore 1:71125aa00e33 111 _display_timer.stop();
Mike Fiore 1:71125aa00e33 112 _display_timer.reset();
Mike Fiore 1:71125aa00e33 113 logInfo("sweep finished");
Mike Fiore 1:71125aa00e33 114 _complete.display();
Mike Fiore 1:71125aa00e33 115 _complete.updateId(_index++);
Mike Fiore 1:71125aa00e33 116 _complete.updatePass(_survey_success);
Mike Fiore 1:71125aa00e33 117 _complete.updateFail(_survey_failure);
Mike Fiore 1:71125aa00e33 118 _survey_success = 0;
Mike Fiore 1:71125aa00e33 119 _survey_failure = 0;
Mike Fiore 1:71125aa00e33 120 break;
Mike Fiore 1:71125aa00e33 121 case failure:
Mike Fiore 1:71125aa00e33 122 _state = complete;
Mike Fiore 1:71125aa00e33 123 _display_timer.stop();
Mike Fiore 1:71125aa00e33 124 _display_timer.reset();
Mike Fiore 1:71125aa00e33 125 logInfo("sweep finished");
Mike Fiore 1:71125aa00e33 126 _complete.display();
Mike Fiore 1:71125aa00e33 127 _complete.updateId(_index++);
Mike Fiore 1:71125aa00e33 128 _complete.updatePass(_survey_success);
Mike Fiore 1:71125aa00e33 129 _complete.updateFail(_survey_failure);
Mike Fiore 1:71125aa00e33 130 _survey_success = 0;
Mike Fiore 1:71125aa00e33 131 _survey_failure = 0;
Mike Fiore 1:71125aa00e33 132 break;
Mike Fiore 1:71125aa00e33 133 }
Mike Fiore 1:71125aa00e33 134 break;
Mike Fiore 1:71125aa00e33 135
Mike Fiore 1:71125aa00e33 136 case ButtonHandler::sw2_press:
Mike Fiore 1:71125aa00e33 137 switch (_state) {
Mike Fiore 1:71125aa00e33 138 case check_file:
Mike Fiore 1:71125aa00e33 139 _state = confirm;
Mike Fiore 1:71125aa00e33 140 _confirm.display();
Mike Fiore 1:71125aa00e33 141 break;
Mike Fiore 1:71125aa00e33 142 case confirm:
Mike Fiore 1:71125aa00e33 143 _state = show_help;
Mike Fiore 1:71125aa00e33 144 logInfo("deleting survey data file");
Mike Fiore 1:71125aa00e33 145 _dot->deleteUserFile(file_name);
Mike Fiore 1:71125aa00e33 146 _index = 1;
Mike Fiore 1:71125aa00e33 147 displayHelp();
Mike Fiore 1:71125aa00e33 148 break;
Mike Fiore 1:71125aa00e33 149 case show_help:
Mike Fiore 1:71125aa00e33 150 _state = in_progress;
Mike Fiore 1:71125aa00e33 151 _progress.display();
Mike Fiore 1:71125aa00e33 152 _progress.updateProgress(_survey_current, _survey_total);
Mike Fiore 1:71125aa00e33 153 if (_dot->getNextTxMs() > 0)
Mike Fiore 1:71125aa00e33 154 no_channel_link_check = true;
Mike Fiore 1:71125aa00e33 155 else
Mike Fiore 1:71125aa00e33 156 send_link_check = true;
Mike Fiore 1:71125aa00e33 157 break;
Mike Fiore 1:71125aa00e33 158 case complete:
Mike Fiore 1:71125aa00e33 159 _state = in_progress;
Mike Fiore 1:71125aa00e33 160 _survey_current = 1;
Mike Fiore 1:71125aa00e33 161 _progress.display();
Mike Fiore 1:71125aa00e33 162 _progress.updateProgress(_survey_current, _survey_total);
Mike Fiore 1:71125aa00e33 163 if (_dot->getNextTxMs() > 0)
Mike Fiore 1:71125aa00e33 164 no_channel_link_check = true;
Mike Fiore 1:71125aa00e33 165 else
Mike Fiore 1:71125aa00e33 166 send_link_check = true;
Mike Fiore 1:71125aa00e33 167 break;
Mike Fiore 1:71125aa00e33 168 }
Mike Fiore 1:71125aa00e33 169 break;
Mike Fiore 1:71125aa00e33 170 case ButtonHandler::sw1_hold:
Mike Fiore 1:71125aa00e33 171 _dot->setTxDataRate(_initial_data_rate);
Mike Fiore 1:71125aa00e33 172 _dot->setTxPower(_initial_power);
Mike Fiore 1:71125aa00e33 173 return true;
Mike Fiore 1:71125aa00e33 174 }
Mike Fiore 1:71125aa00e33 175 }
Mike Fiore 1:71125aa00e33 176 if (e.value.signals & loraSignal) {
Mike Fiore 1:71125aa00e33 177 _ls = _lora->getStatus();
Mike Fiore 1:71125aa00e33 178 switch (_ls) {
Mike Fiore 1:71125aa00e33 179 case LoRaHandler::link_check_success:
Mike Fiore 1:71125aa00e33 180 switch (_state) {
Mike Fiore 1:71125aa00e33 181 case in_progress:
Mike Fiore 1:71125aa00e33 182 _survey_success++;
Mike Fiore 1:71125aa00e33 183 _link_check_result = _lora->getLinkCheckResults();
Mike Fiore 1:71125aa00e33 184 displaySuccess();
Mike Fiore 1:71125aa00e33 185 logInfo("link check successful\tMargin %ld\tRSSI %d dBm\tSNR %2.3f", _link_check_result.up.dBm, _link_check_result.down.rssi, (float)_link_check_result.down.snr / 10.0);
Mike Fiore 1:71125aa00e33 186 updateData(_data, sweep, true);
Mike Fiore 1:71125aa00e33 187 appendDataFile(_data);
Mike Fiore 1:71125aa00e33 188 if (_send_data) {
Mike Fiore 1:71125aa00e33 189 _state = data;
Mike Fiore 1:71125aa00e33 190 if (_dot->getNextTxMs() > 0)
Mike Fiore 1:71125aa00e33 191 no_channel_data = true;
Mike Fiore 1:71125aa00e33 192 else
Mike Fiore 1:71125aa00e33 193 send_data = true;
Mike Fiore 1:71125aa00e33 194 } else {
Mike Fiore 1:71125aa00e33 195 _state = success;
Mike Fiore 1:71125aa00e33 196 _success.updateSw1(" Cancel");
Mike Fiore 1:71125aa00e33 197 _display_timer.start();
Mike Fiore 1:71125aa00e33 198 }
Mike Fiore 1:71125aa00e33 199 break;
Mike Fiore 1:71125aa00e33 200 }
Mike Fiore 1:71125aa00e33 201 break;
Mike Fiore 1:71125aa00e33 202
Mike Fiore 1:71125aa00e33 203 case LoRaHandler::link_check_failure:
Mike Fiore 1:71125aa00e33 204 switch (_state) {
Mike Fiore 1:71125aa00e33 205 case in_progress:
Mike Fiore 1:71125aa00e33 206 _survey_failure++;
Mike Fiore 1:71125aa00e33 207 _state = failure;
Mike Fiore 1:71125aa00e33 208 _failure.display();
Mike Fiore 1:71125aa00e33 209 _failure.updateId(_index);
Mike Fiore 7:a31236c2e75c 210 _failure.updateRate(_dot->DataRateStr(_data_rate).substr(2));
Mike Fiore 1:71125aa00e33 211 _failure.updatePower(_power);
Mike Fiore 1:71125aa00e33 212 if (_gps_available && _gps->getLockStatus()) {
Mike Fiore 1:71125aa00e33 213 GPSPARSER::latitude lat = _gps->getLatitude();
Mike Fiore 1:71125aa00e33 214 GPSPARSER::longitude lon = _gps->getLongitude();
Mike Fiore 1:71125aa00e33 215 _failure.updateGpsLatitude(lat);
Mike Fiore 1:71125aa00e33 216 _failure.updateGpsLongitude(lon);
Mike Fiore 1:71125aa00e33 217 } else {
Mike Fiore 1:71125aa00e33 218 _failure.updateGpsLatitude("No GPS Lock");
Mike Fiore 1:71125aa00e33 219 }
Mike Fiore 1:71125aa00e33 220 _failure.updatePassFail(_survey_success, _survey_failure);
Mike Fiore 1:71125aa00e33 221 _failure.updateSw1(" Cancel");
Mike Fiore 1:71125aa00e33 222 updateData(_data, sweep, false);
Mike Fiore 1:71125aa00e33 223 appendDataFile(_data);
Mike Fiore 1:71125aa00e33 224 logInfo("link check failed");
Mike Fiore 1:71125aa00e33 225 _display_timer.start();
Mike Fiore 1:71125aa00e33 226 break;
Mike Fiore 1:71125aa00e33 227 }
Mike Fiore 1:71125aa00e33 228 break;
Mike Fiore 1:71125aa00e33 229
Mike Fiore 1:71125aa00e33 230 case LoRaHandler::send_success:
Mike Fiore 1:71125aa00e33 231 switch (_state) {
Mike Fiore 1:71125aa00e33 232 case data:
Mike Fiore 1:71125aa00e33 233 _state = success;
Mike Fiore 1:71125aa00e33 234 _success.updateInfo(" ");
Mike Fiore 1:71125aa00e33 235 _success.updateSw1(" Cancel");
Mike Fiore 1:71125aa00e33 236 logInfo("data send success");
Mike Fiore 1:71125aa00e33 237 // turn acks and receive windows back on
Mike Fiore 1:71125aa00e33 238 _dot->setAck(1);
Mike Fiore 1:71125aa00e33 239 _dot->setTxWait(true);
Mike Fiore 1:71125aa00e33 240 _display_timer.start();
Mike Fiore 1:71125aa00e33 241 break;
Mike Fiore 1:71125aa00e33 242 }
Mike Fiore 1:71125aa00e33 243 break;
Mike Fiore 1:71125aa00e33 244
Mike Fiore 1:71125aa00e33 245 case LoRaHandler::send_failure:
Mike Fiore 1:71125aa00e33 246 switch (_state) {
Mike Fiore 1:71125aa00e33 247 case data:
Mike Fiore 1:71125aa00e33 248 _state = success;
Mike Fiore 1:71125aa00e33 249 _success.updateInfo(" ");
Mike Fiore 1:71125aa00e33 250 _success.updateSw1(" Cancel");
Mike Fiore 1:71125aa00e33 251 logInfo("data send failed");
Mike Fiore 1:71125aa00e33 252 // turn acks and receive windows back on
Mike Fiore 1:71125aa00e33 253 _dot->setAck(1);
Mike Fiore 1:71125aa00e33 254 _dot->setTxWait(true);
Mike Fiore 1:71125aa00e33 255 _display_timer.start();
Mike Fiore 1:71125aa00e33 256 break;
Mike Fiore 1:71125aa00e33 257 }
Mike Fiore 1:71125aa00e33 258 break;
Mike Fiore 1:71125aa00e33 259 }
Mike Fiore 1:71125aa00e33 260 }
Mike Fiore 1:71125aa00e33 261 }
Mike Fiore 1:71125aa00e33 262
Mike Fiore 1:71125aa00e33 263 // wait 5s in EU mode to compensate for potential "no free channel" situations on server
jenkins@jenkinsdm1 12:05435282f899 264 if ((lora::ChannelPlan::IsPlanDynamic(_band) && _dot->getChannelPlanName() == "EU868" && _display_timer.read_ms() > 2000) || _display_timer.read_ms() > 5000) {
Mike Fiore 1:71125aa00e33 265 _display_timer.stop();
Mike Fiore 1:71125aa00e33 266 _display_timer.reset();
Mike Fiore 1:71125aa00e33 267 if (_survey_current == _survey_total) {
Mike Fiore 1:71125aa00e33 268 logInfo("sweep finished");
Mike Fiore 1:71125aa00e33 269 _state = complete;
Mike Fiore 1:71125aa00e33 270 _complete.display();
Mike Fiore 1:71125aa00e33 271 _complete.updateId(_index++);
Mike Fiore 1:71125aa00e33 272 _complete.updatePass(_survey_success);
Mike Fiore 1:71125aa00e33 273 _complete.updateFail(_survey_failure);
Mike Fiore 1:71125aa00e33 274 _survey_success = 0;
Mike Fiore 1:71125aa00e33 275 _survey_failure = 0;
Mike Fiore 1:71125aa00e33 276 } else {
Mike Fiore 1:71125aa00e33 277 logInfo("starting next link check");
Mike Fiore 1:71125aa00e33 278 _state = in_progress;
Mike Fiore 1:71125aa00e33 279 _survey_current++;
Mike Fiore 1:71125aa00e33 280 _progress.display();
Mike Fiore 1:71125aa00e33 281 _progress.updateProgress(_survey_current, _survey_total);
Mike Fiore 1:71125aa00e33 282 no_channel_link_check = true;
Mike Fiore 1:71125aa00e33 283 }
Mike Fiore 1:71125aa00e33 284 }
Mike Fiore 1:71125aa00e33 285
Mike Fiore 1:71125aa00e33 286 if (no_channel_link_check) {
Mike Fiore 1:71125aa00e33 287 uint32_t t = _dot->getNextTxMs();
Mike Fiore 1:71125aa00e33 288 if (t > 0) {
Mike Fiore 1:71125aa00e33 289 logInfo("next tx %lu ms", t);
Mike Fiore 1:71125aa00e33 290 _progress.updateCountdown(t / 1000);
Mike Fiore 1:71125aa00e33 291 } else {
Mike Fiore 1:71125aa00e33 292 _progress.display();
Mike Fiore 1:71125aa00e33 293 _progress.updateProgress(_survey_current, _survey_total);
Mike Fiore 1:71125aa00e33 294 no_channel_link_check = false;
Mike Fiore 1:71125aa00e33 295 send_link_check = true;
Mike Fiore 1:71125aa00e33 296 }
Mike Fiore 1:71125aa00e33 297 }
Mike Fiore 1:71125aa00e33 298 if (no_channel_data) {
Mike Fiore 1:71125aa00e33 299 uint32_t t = _dot->getNextTxMs();
Mike Fiore 1:71125aa00e33 300 if (t > 0) {
Mike Fiore 1:71125aa00e33 301 logInfo("next tx %lu ms", t);
Mike Fiore 1:71125aa00e33 302 _success.updateCountdown(t / 1000);
Mike Fiore 1:71125aa00e33 303 } else {
Mike Fiore 1:71125aa00e33 304 displaySuccess();
Mike Fiore 1:71125aa00e33 305 no_channel_data = false;
Mike Fiore 1:71125aa00e33 306 send_data = true;
Mike Fiore 1:71125aa00e33 307 }
Mike Fiore 1:71125aa00e33 308 }
Mike Fiore 1:71125aa00e33 309 if (send_link_check) {
Mike Fiore 1:71125aa00e33 310 point p = _points[_survey_current - 1];
Mike Fiore 1:71125aa00e33 311 _data_rate = p.first;
Mike Fiore 1:71125aa00e33 312 _power = p.second;
Mike Fiore 1:71125aa00e33 313 logInfo("sending link check %s %d", _dot->DataRateStr(_data_rate).c_str(), _power);
Mike Fiore 1:71125aa00e33 314 send_link_check = false;
Mike Fiore 1:71125aa00e33 315 _dot->setTxDataRate(_data_rate);
Mike Fiore 1:71125aa00e33 316 _dot->setTxPower(_power);
Mike Fiore 1:71125aa00e33 317 _lora->linkCheck();
Mike Fiore 1:71125aa00e33 318 }
Mike Fiore 1:71125aa00e33 319 if (send_data) {
Mike Fiore 1:71125aa00e33 320 std::vector<uint8_t> s_data = formatSurveyData(_data);
Mike Fiore 1:71125aa00e33 321 logInfo("sending data %s %d", _dot->DataRateStr(_data_rate).c_str(), _power);
Mike Fiore 1:71125aa00e33 322 send_data = false;
Mike Fiore 1:71125aa00e33 323 _success.updateInfo("Data Sending...");
Mike Fiore 1:71125aa00e33 324 _dot->setTxDataRate(_data_rate);
Mike Fiore 1:71125aa00e33 325 _dot->setTxPower(_power);
Mike Fiore 1:71125aa00e33 326 // we don't care if the server actually gets this packet or not
Mike Fiore 1:71125aa00e33 327 // we won't retry anyway
Mike Fiore 1:71125aa00e33 328 _dot->setAck(0);
Mike Fiore 1:71125aa00e33 329 _dot->setTxWait(false);
Mike Fiore 1:71125aa00e33 330 _lora->send(s_data);
Mike Fiore 1:71125aa00e33 331 osDelay(500);
Mike Fiore 1:71125aa00e33 332 }
Mike Fiore 1:71125aa00e33 333 }
Mike Fiore 1:71125aa00e33 334 }
Mike Fiore 1:71125aa00e33 335
Mike Fiore 1:71125aa00e33 336 void ModeSweep::displayHelp() {
Mike Fiore 1:71125aa00e33 337 _help.display();
Mike Fiore 1:71125aa00e33 338 _help.updateMode("Survey Sweep");
Mike Fiore 1:71125aa00e33 339 _help.updateSw2("Sweep");
Mike Fiore 1:71125aa00e33 340 }
Mike Fiore 1:71125aa00e33 341
Mike Fiore 1:71125aa00e33 342 void ModeSweep::displaySuccess() {
Mike Fiore 1:71125aa00e33 343 _success.display();
Mike Fiore 1:71125aa00e33 344 _success.updateId(_index);
Mike Fiore 7:a31236c2e75c 345 _success.updateRate(_dot->DataRateStr(_data_rate).substr(2));
Mike Fiore 1:71125aa00e33 346 _success.updatePower(_power);
Mike Fiore 1:71125aa00e33 347 _success.updateStats(_link_check_result);
Mike Fiore 1:71125aa00e33 348 if (_gps_available && _gps->getLockStatus()) {
Mike Fiore 1:71125aa00e33 349 GPSPARSER::latitude lat = _gps->getLatitude();
Mike Fiore 1:71125aa00e33 350 GPSPARSER::longitude lon = _gps->getLongitude();
Mike Fiore 1:71125aa00e33 351 _success.updateGpsLatitude(lat);
Mike Fiore 1:71125aa00e33 352 _success.updateGpsLongitude(lon);
Mike Fiore 1:71125aa00e33 353 } else {
Mike Fiore 1:71125aa00e33 354 _success.updateGpsLatitude("No GPS Lock");
Mike Fiore 1:71125aa00e33 355 }
Mike Fiore 1:71125aa00e33 356 _success.updatePassFail(_survey_success, _survey_failure);
Mike Fiore 1:71125aa00e33 357 }
Mike Fiore 1:71125aa00e33 358
Mike Fiore 1:71125aa00e33 359 std::vector<point> ModeSweep::generatePoints() {
Mike Fiore 1:71125aa00e33 360 std::vector<point> p;
Mike Fiore 1:71125aa00e33 361 uint8_t min_rate;
Mike Fiore 1:71125aa00e33 362 uint8_t max_rate;
Mike Fiore 1:71125aa00e33 363
jenkins@jenkinsdm1 12:05435282f899 364 max_rate = payloadToRate(_min_payload, false);
jenkins@jenkinsdm1 12:05435282f899 365 min_rate = payloadToRate(_max_payload, true);
Mike Fiore 1:71125aa00e33 366
jenkins@jenkinsdm1 12:05435282f899 367 for (int rate = max_rate; rate <= min_rate; rate++) {
Mike Fiore 1:71125aa00e33 368 if (_max_power - _min_power < 4) {
jenkins@jenkinsdm1 12:05435282f899 369 for (uint32_t power = _max_power; power >= _min_power; power--)
Mike Fiore 1:71125aa00e33 370 p.push_back(std::make_pair(rate, power));
Mike Fiore 1:71125aa00e33 371 } else {
jenkins@jenkinsdm1 12:05435282f899 372 p.push_back(std::make_pair(rate, _max_power));
jenkins@jenkinsdm1 12:05435282f899 373 p.push_back(std::make_pair(rate, (uint32_t)ceil( (float(_max_power) - float(_min_power)) * 0.66 + float(_min_power))));
Mike Fiore 1:71125aa00e33 374 p.push_back(std::make_pair(rate, (uint32_t)ceil( (float(_max_power) - float(_min_power)) * 0.33 + float(_min_power))));
jenkins@jenkinsdm1 12:05435282f899 375 p.push_back(std::make_pair(rate, _min_power));
Mike Fiore 1:71125aa00e33 376 }
Mike Fiore 1:71125aa00e33 377 }
Mike Fiore 1:71125aa00e33 378
Mike Fiore 1:71125aa00e33 379 return p;
Mike Fiore 1:71125aa00e33 380 }
Mike Fiore 1:71125aa00e33 381
jenkins@jenkinsdm1 12:05435282f899 382 uint8_t ModeSweep::payloadToRate(uint8_t payload, bool max) {
jenkins@jenkinsdm1 12:05435282f899 383 uint8_t ret = 0;
jenkins@jenkinsdm1 12:05435282f899 384 uint8_t tmp = 0;
jenkins@jenkinsdm1 12:05435282f899 385 if(!max) {
jenkins@jenkinsdm1 12:05435282f899 386 for(uint8_t i = _dot->getMinDatarate(); i < _dot->getMaxDatarate(); i++) {
jenkins@jenkinsdm1 12:05435282f899 387 _dot->setTxDataRate(i);
jenkins@jenkinsdm1 12:05435282f899 388 if(payload <= _dot->getMaxPacketLength()) {
jenkins@jenkinsdm1 12:05435282f899 389 ret = i;
jenkins@jenkinsdm1 12:05435282f899 390 tmp = _dot->getMaxPacketLength();
jenkins@jenkinsdm1 12:05435282f899 391 i = _dot->getMaxDatarate();
jenkins@jenkinsdm1 12:05435282f899 392 }
jenkins@jenkinsdm1 12:05435282f899 393 }
Mike Fiore 1:71125aa00e33 394 } else {
jenkins@jenkinsdm1 12:05435282f899 395 //This may or may not work for some channel plans
jenkins@jenkinsdm1 12:05435282f899 396 for(uint8_t i = _dot->getMaxDatarate(); i > _dot->getMinDatarate(); i--) {
jenkins@jenkinsdm1 12:05435282f899 397 _dot->setTxDataRate(i);
jenkins@jenkinsdm1 12:05435282f899 398 if(payload <= _dot->getMaxPacketLength()) {
jenkins@jenkinsdm1 12:05435282f899 399 ret = i;
jenkins@jenkinsdm1 12:05435282f899 400 tmp = _dot->getMaxPacketLength();
jenkins@jenkinsdm1 12:05435282f899 401 }
jenkins@jenkinsdm1 12:05435282f899 402 }
jenkins@jenkinsdm1 12:05435282f899 403 _dot->setTxDataRate(_dot->getMaxDatarate());
jenkins@jenkinsdm1 12:05435282f899 404 if(tmp == _dot->getMaxPacketLength()) {
jenkins@jenkinsdm1 12:05435282f899 405 for(uint8_t i = _dot->getMaxDatarate(); i > _dot->getMinDatarate(); i--) {
jenkins@jenkinsdm1 12:05435282f899 406 _dot->setTxDataRate(i);
jenkins@jenkinsdm1 12:05435282f899 407 if(_dot->getChannelPlan()->GetDatarate(i).SpreadingFactor != lora::SF_FSK) {
jenkins@jenkinsdm1 12:05435282f899 408 return i;
jenkins@jenkinsdm1 12:05435282f899 409 }
jenkins@jenkinsdm1 12:05435282f899 410 }
jenkins@jenkinsdm1 12:05435282f899 411 }
Mike Fiore 1:71125aa00e33 412 }
jenkins@jenkinsdm1 12:05435282f899 413 return ret;
Mike Fiore 1:71125aa00e33 414 }
Mike Fiore 1:71125aa00e33 415