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

Factory firmware for the MultiTech Dotbox (MTDOT-BOX) and EVB (MTDOT-EVB) products.

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/Mode.cpp@16:e76cec0eec43, 2019-03-14 (annotated)

Committer:
jenkins@jenkinsdm1
Date:
Thu Mar 14 08:23:20 2019 -0500
Revision:
16:e76cec0eec43
Parent:
12:05435282f899 
dotbox-firmware revision 3.1.2

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 "Mode.h"
Mike Fiore 1:71125aa00e33 20 #include "MTSLog.h"
Mike Fiore 1:71125aa00e33 21
Mike Fiore 1:71125aa00e33 22 /*
Mike Fiore 1:71125aa00e33 23 * union for converting from 32-bit to 4 8-bit values
Mike Fiore 1:71125aa00e33 24 */
Mike Fiore 1:71125aa00e33 25 union convert32 {
Mike Fiore 1:71125aa00e33 26 int32_t f_s; // convert from signed 32 bit int
Mike Fiore 1:71125aa00e33 27 uint32_t f_u; // convert from unsigned 32 bit int
Mike Fiore 1:71125aa00e33 28 uint8_t t_u[4]; // convert to 8 bit unsigned array
Mike Fiore 1:71125aa00e33 29 }convertL;
Mike Fiore 1:71125aa00e33 30
Mike Fiore 1:71125aa00e33 31 /*
Mike Fiore 1:71125aa00e33 32 * union for converting from 16- bit to 2 8-bit values
Mike Fiore 1:71125aa00e33 33 */
Mike Fiore 1:71125aa00e33 34 union convert16 {
Mike Fiore 1:71125aa00e33 35 int16_t f_s; // convert from signed 16 bit int
Mike Fiore 1:71125aa00e33 36 uint16_t f_u; // convert from unsigned 16 bit int
Mike Fiore 1:71125aa00e33 37 uint8_t t_u[2]; // convert to 8 bit unsigned array
Mike Fiore 1:71125aa00e33 38 } convertS;
Mike Fiore 1:71125aa00e33 39
Mike Fiore 1:71125aa00e33 40
Mike Fiore 1:71125aa00e33 41 Mode::Mode(DOGS102* lcd, ButtonHandler* buttons, mDot* dot, LoRaHandler* lora, GPSPARSER* gps, SensorHandler* sensors)
Mike Fiore 1:71125aa00e33 42 : _lcd(lcd),
Mike Fiore 1:71125aa00e33 43 _buttons(buttons),
Mike Fiore 1:71125aa00e33 44 _dot(dot),
Mike Fiore 1:71125aa00e33 45 _lora(lora),
Mike Fiore 1:71125aa00e33 46 _gps(gps),
Mike Fiore 1:71125aa00e33 47 _sensors(sensors),
Mike Fiore 1:71125aa00e33 48 _main_id(Thread::gettid()),
Mike Fiore 1:71125aa00e33 49 _index(0),
Mike Fiore 1:71125aa00e33 50 _band(_dot->getFrequencyBand()),
Mike Fiore 1:71125aa00e33 51 _sub_band(_dot->getFrequencySubBand()),
Mike Fiore 7:a31236c2e75c 52 _data_rate(mDot::DR0),
jenkins@jenkinsdm1 12:05435282f899 53 _power(20),
Mike Fiore 1:71125aa00e33 54 _next_tx(0),
Mike Fiore 1:71125aa00e33 55 _send_data(false),
Mike Fiore 1:71125aa00e33 56 _gps_available(_gps->gpsDetected())
Mike Fiore 1:71125aa00e33 57 {}
Mike Fiore 1:71125aa00e33 58
Mike Fiore 1:71125aa00e33 59 Mode::~Mode() {}
Mike Fiore 1:71125aa00e33 60
Mike Fiore 1:71125aa00e33 61 bool Mode::deleteDataFile() {
Mike Fiore 1:71125aa00e33 62 bool ret = true;
Mike Fiore 1:71125aa00e33 63
Mike Fiore 1:71125aa00e33 64 // if survey data file exists, attempt to delete it
Mike Fiore 1:71125aa00e33 65 std::vector<mDot::mdot_file> files = _dot->listUserFiles();
Mike Fiore 1:71125aa00e33 66 for (std::vector<mDot::mdot_file>::iterator it = files.begin(); it != files.end(); it++)
Mike Fiore 1:71125aa00e33 67 if (it->name == file_name) {
Mike Fiore 1:71125aa00e33 68 if (! _dot->deleteUserFile(file_name))
Mike Fiore 1:71125aa00e33 69 ret = false;
Mike Fiore 1:71125aa00e33 70 break;
Mike Fiore 1:71125aa00e33 71 }
Mike Fiore 1:71125aa00e33 72
Mike Fiore 1:71125aa00e33 73 return ret;
Mike Fiore 1:71125aa00e33 74 }
Mike Fiore 1:71125aa00e33 75
Mike Fiore 1:71125aa00e33 76 // ID, Status, Lock, Lat, Long, Alt, Time, RSSIup, SNRup, RSSIdown, SNRdown, DataRate, Power
Mike Fiore 1:71125aa00e33 77 bool Mode::appendDataFile(const DataItem& data) {
Mike Fiore 1:71125aa00e33 78 char main_buf[256];
Mike Fiore 1:71125aa00e33 79 char id_buf[16];
Mike Fiore 1:71125aa00e33 80 char lat_buf[32];
Mike Fiore 1:71125aa00e33 81 char lon_buf[32];
Mike Fiore 1:71125aa00e33 82 char alt_buf[16];
Mike Fiore 1:71125aa00e33 83 char time_buf[32];
Mike Fiore 1:71125aa00e33 84 char stats_buf[32];
Mike Fiore 1:71125aa00e33 85 size_t size;
Mike Fiore 1:71125aa00e33 86
Mike Fiore 1:71125aa00e33 87 snprintf(id_buf, sizeof(id_buf), "%c%ld", (data.type == single) ? 'L' : 'S', data.index);
Mike Fiore 1:71125aa00e33 88
Mike Fiore 1:71125aa00e33 89 // if we had GPS lock, format GPS data
Mike Fiore 1:71125aa00e33 90 if (data.gps_lock) {
Mike Fiore 1:71125aa00e33 91 snprintf(lat_buf, sizeof(lat_buf), "%d %d %d.%03d %c",
jenkins@jenkinsdm1 12:05435282f899 92 (int) abs(data.gps_latitude.degrees),
jenkins@jenkinsdm1 12:05435282f899 93 (int) data.gps_latitude.minutes,
jenkins@jenkinsdm1 12:05435282f899 94 (int) (data.gps_latitude.seconds * 6) / 1000,
jenkins@jenkinsdm1 12:05435282f899 95 (int) (data.gps_latitude.seconds * 6) % 1000,
Mike Fiore 1:71125aa00e33 96 (data.gps_latitude.degrees > 0) ? 'N' : 'S');
Mike Fiore 1:71125aa00e33 97 snprintf(lon_buf, sizeof(lon_buf), "%d %d %d.%03d %c",
jenkins@jenkinsdm1 12:05435282f899 98 (int) abs(data.gps_longitude.degrees),
jenkins@jenkinsdm1 12:05435282f899 99 (int) data.gps_longitude.minutes,
jenkins@jenkinsdm1 12:05435282f899 100 (int) (data.gps_longitude.seconds * 6) / 1000,
jenkins@jenkinsdm1 12:05435282f899 101 (int) (data.gps_longitude.seconds * 6) % 1000,
Mike Fiore 1:71125aa00e33 102 (data.gps_longitude.degrees > 0) ? 'E' : 'W');
Mike Fiore 1:71125aa00e33 103 snprintf(alt_buf, sizeof(alt_buf), "%d",
Mike Fiore 1:71125aa00e33 104 data.gps_altitude);
Mike Fiore 1:71125aa00e33 105 snprintf(time_buf, sizeof(time_buf), "%02d:%02d:%02d %02d/%02d/%04d",
Mike Fiore 1:71125aa00e33 106 data.gps_time.tm_hour,
Mike Fiore 1:71125aa00e33 107 data.gps_time.tm_min,
Mike Fiore 1:71125aa00e33 108 data.gps_time.tm_sec,
Mike Fiore 1:71125aa00e33 109 data.gps_time.tm_mon + 1,
Mike Fiore 1:71125aa00e33 110 data.gps_time.tm_mday,
Mike Fiore 1:71125aa00e33 111 data.gps_time.tm_year + 1900);
Mike Fiore 1:71125aa00e33 112 }
Mike Fiore 1:71125aa00e33 113
Mike Fiore 1:71125aa00e33 114 if (data.status) {
Mike Fiore 1:71125aa00e33 115 float down_snr = (float)data.link.down.snr / 10.0;
Mike Fiore 1:71125aa00e33 116 snprintf(stats_buf, sizeof(stats_buf), "%lu,%ld,%d,%2.1f",
Mike Fiore 1:71125aa00e33 117 data.link.up.gateways,
Mike Fiore 1:71125aa00e33 118 data.link.up.dBm,
jenkins@jenkinsdm1 12:05435282f899 119 (int)abs(data.link.down.rssi),
Mike Fiore 1:71125aa00e33 120 down_snr);
Mike Fiore 1:71125aa00e33 121 }
Mike Fiore 1:71125aa00e33 122
Mike Fiore 1:71125aa00e33 123 size = snprintf(main_buf, sizeof(main_buf), "%s,%c,%ld,%s,%s,%s,%s,%s,%s,%lu\n",
Mike Fiore 1:71125aa00e33 124 id_buf,
Mike Fiore 1:71125aa00e33 125 data.status ? 'S' : 'F',
Mike Fiore 1:71125aa00e33 126 data.gps_lock ? data.gps_sats : 0,
Mike Fiore 1:71125aa00e33 127 (data.gps_lock) ? lat_buf : "",
Mike Fiore 1:71125aa00e33 128 (data.gps_lock) ? lon_buf : "",
Mike Fiore 1:71125aa00e33 129 (data.gps_lock) ? alt_buf : "",
Mike Fiore 1:71125aa00e33 130 (data.gps_lock) ? time_buf : "",
Mike Fiore 1:71125aa00e33 131 data.status ? stats_buf : ",,,",
Mike Fiore 7:a31236c2e75c 132 _dot->DataRateStr(data.data_rate).substr(2).c_str(),
Mike Fiore 1:71125aa00e33 133 data.power);
Mike Fiore 1:71125aa00e33 134
Mike Fiore 1:71125aa00e33 135 if (size < 0) {
Mike Fiore 1:71125aa00e33 136 logError("failed to format survey data");
Mike Fiore 1:71125aa00e33 137 return false;
Mike Fiore 1:71125aa00e33 138 }
Mike Fiore 1:71125aa00e33 139
Mike Fiore 1:71125aa00e33 140 if (! _dot->appendUserFile(file_name, (void*)main_buf, size)) {
Mike Fiore 1:71125aa00e33 141 logError("failed to write survey data to file");
Mike Fiore 1:71125aa00e33 142 return false;
Mike Fiore 1:71125aa00e33 143 } else {
Mike Fiore 1:71125aa00e33 144 logInfo("successfully wrote survey data to file\r\n\t%s", main_buf);
Mike Fiore 1:71125aa00e33 145 }
Mike Fiore 1:71125aa00e33 146
Mike Fiore 1:71125aa00e33 147 return true;
Mike Fiore 1:71125aa00e33 148 }
Mike Fiore 1:71125aa00e33 149
Mike Fiore 1:71125aa00e33 150 void Mode::updateData(DataItem& data, DataType type, bool status) {
Mike Fiore 1:71125aa00e33 151 data.type = type;
Mike Fiore 1:71125aa00e33 152 data.index = _index;
Mike Fiore 1:71125aa00e33 153 data.status = status;
Mike Fiore 1:71125aa00e33 154 data.gps_lock = _gps->getLockStatus();
Mike Fiore 1:71125aa00e33 155 data.gps_sats = _gps->getNumSatellites();
Mike Fiore 1:71125aa00e33 156 data.gps_longitude = _gps->getLongitude();
Mike Fiore 1:71125aa00e33 157 data.gps_latitude = _gps->getLatitude();
Mike Fiore 1:71125aa00e33 158 data.gps_altitude = _gps->getAltitude();
Mike Fiore 1:71125aa00e33 159 data.gps_time = _gps->getTimestamp();
Mike Fiore 1:71125aa00e33 160 data.link = _link_check_result;
Mike Fiore 1:71125aa00e33 161 data.data_rate = _data_rate;
Mike Fiore 1:71125aa00e33 162 data.power = _power;
Mike Fiore 1:71125aa00e33 163 }
Mike Fiore 1:71125aa00e33 164
Mike Fiore 1:71125aa00e33 165 void Mode::updateSensorData(SensorItem& data) {
Mike Fiore 1:71125aa00e33 166 data.accel_data = _sensors->getAcceleration();
Mike Fiore 1:71125aa00e33 167 data.baro_data = _sensors->getBarometer();
Mike Fiore 1:71125aa00e33 168 data.lux_data_raw = _sensors->getLightRaw();
Mike Fiore 1:71125aa00e33 169 data.pressure_raw = _sensors->getPressureRaw();
Mike Fiore 1:71125aa00e33 170 data.light = _sensors->getLight();
Mike Fiore 1:71125aa00e33 171 data.pressure = _sensors->getPressure();
Mike Fiore 1:71125aa00e33 172 data.altitude = _sensors->getAltitude();
Mike Fiore 1:71125aa00e33 173 data.temperature = _sensors->getTemp(SensorHandler::CELSIUS);
Mike Fiore 1:71125aa00e33 174 }
Mike Fiore 1:71125aa00e33 175
Mike Fiore 1:71125aa00e33 176 uint32_t Mode::getIndex(DataType type) {
Mike Fiore 1:71125aa00e33 177 uint32_t index = 0;
Mike Fiore 1:71125aa00e33 178 mDot::mdot_file file;
Mike Fiore 1:71125aa00e33 179 size_t buf_size = 128;
Mike Fiore 1:71125aa00e33 180 char buf[buf_size];
Mike Fiore 1:71125aa00e33 181 bool done = false;
Mike Fiore 1:71125aa00e33 182 char search;
Mike Fiore 1:71125aa00e33 183
Mike Fiore 1:71125aa00e33 184 int read_offset;
Mike Fiore 1:71125aa00e33 185 int read_size;
Mike Fiore 1:71125aa00e33 186 int reduce = buf_size - 32;
Mike Fiore 1:71125aa00e33 187 int bytes_read;
Mike Fiore 1:71125aa00e33 188 int ret;
Mike Fiore 1:71125aa00e33 189 int current;
Mike Fiore 1:71125aa00e33 190
Mike Fiore 1:71125aa00e33 191 if (type == single)
Mike Fiore 1:71125aa00e33 192 search = 'L';
Mike Fiore 1:71125aa00e33 193 else
Mike Fiore 1:71125aa00e33 194 search = 'S';
Mike Fiore 1:71125aa00e33 195
Mike Fiore 1:71125aa00e33 196 file = _dot->openUserFile(file_name, mDot::FM_RDONLY);
Mike Fiore 1:71125aa00e33 197 if (file.fd < 0) {
Mike Fiore 1:71125aa00e33 198 logError("failed to open survey data file");
Mike Fiore 1:71125aa00e33 199 } else {
Mike Fiore 1:71125aa00e33 200 //logInfo("file size %d", file.size);
Mike Fiore 1:71125aa00e33 201 if (file.size > buf_size) {
Mike Fiore 1:71125aa00e33 202 read_offset = file.size - buf_size - 1;
Mike Fiore 1:71125aa00e33 203 read_size = buf_size;
Mike Fiore 1:71125aa00e33 204 } else {
Mike Fiore 1:71125aa00e33 205 read_offset = 0;
Mike Fiore 1:71125aa00e33 206 read_size = file.size;
Mike Fiore 1:71125aa00e33 207 }
Mike Fiore 1:71125aa00e33 208
Mike Fiore 1:71125aa00e33 209 while (! done) {
Mike Fiore 1:71125aa00e33 210 if (read_offset == 0)
Mike Fiore 1:71125aa00e33 211 done = true;
Mike Fiore 1:71125aa00e33 212
Mike Fiore 1:71125aa00e33 213 //logInfo("reading from index %d, %d bytes", read_offset, read_size);
Mike Fiore 1:71125aa00e33 214
Mike Fiore 1:71125aa00e33 215 if (! _dot->seekUserFile(file, read_offset, SEEK_SET)) {
Mike Fiore 1:71125aa00e33 216 logError("failed to seek %d/%d", read_offset, file.size);
Mike Fiore 1:71125aa00e33 217 return 0;
Mike Fiore 1:71125aa00e33 218 }
Mike Fiore 1:71125aa00e33 219 memset(buf, 0, buf_size);
Mike Fiore 1:71125aa00e33 220 ret = _dot->readUserFile(file, (void*)buf, read_size);
Mike Fiore 1:71125aa00e33 221 if (ret != read_size) {
Mike Fiore 1:71125aa00e33 222 logError("failed to read");
Mike Fiore 1:71125aa00e33 223 return 0;
Mike Fiore 1:71125aa00e33 224 }
Mike Fiore 1:71125aa00e33 225 //logInfo("read %d bytes [%s]", ret, buf);
Mike Fiore 1:71125aa00e33 226 bytes_read = file.size - read_offset;
Mike Fiore 1:71125aa00e33 227 //logInfo("read %d total bytes", bytes_read);
Mike Fiore 1:71125aa00e33 228
Mike Fiore 1:71125aa00e33 229 // read_size - 1 is the last byte in the buffer
Mike Fiore 1:71125aa00e33 230 for (current = read_size - 1; current >= 0; current--) {
Mike Fiore 1:71125aa00e33 231 // generic case where a preceding newline exists
Mike Fiore 1:71125aa00e33 232 if (buf[current] == '\n' && current != read_size - 1) {
Mike Fiore 1:71125aa00e33 233 int test = current;
Mike Fiore 1:71125aa00e33 234 //logInfo("found potential %d, %c", read_offset + current, buf[test + 1]);
Mike Fiore 1:71125aa00e33 235 if (buf[test + 1] == search) {
Mike Fiore 1:71125aa00e33 236 sscanf(&buf[test + 2], "%ld", &index);
Mike Fiore 1:71125aa00e33 237 done = true;
Mike Fiore 1:71125aa00e33 238 break;
Mike Fiore 1:71125aa00e33 239 }
Mike Fiore 1:71125aa00e33 240 // special case where the index we're looking for is in the first entry - no newline
Mike Fiore 1:71125aa00e33 241 } else if (current == 0 && bytes_read >= file.size) {
Mike Fiore 1:71125aa00e33 242 int test = current;
Mike Fiore 1:71125aa00e33 243 //logInfo("found potential %d, %c", read_offset + current, buf[test + 1]);
Mike Fiore 1:71125aa00e33 244 if (buf[test] == search) {
Mike Fiore 1:71125aa00e33 245 sscanf(&buf[test + 1], "%ld", &index);
Mike Fiore 1:71125aa00e33 246 done = true;
Mike Fiore 1:71125aa00e33 247 break;
Mike Fiore 1:71125aa00e33 248 }
Mike Fiore 1:71125aa00e33 249 }
Mike Fiore 1:71125aa00e33 250 }
Mike Fiore 1:71125aa00e33 251
Mike Fiore 1:71125aa00e33 252 read_offset = (read_offset - reduce > 0) ? read_offset - reduce : 0;
Mike Fiore 1:71125aa00e33 253 }
Mike Fiore 1:71125aa00e33 254 _dot->closeUserFile(file);
Mike Fiore 1:71125aa00e33 255 }
Mike Fiore 1:71125aa00e33 256
Mike Fiore 1:71125aa00e33 257 logInfo("returning index %d", index);
Mike Fiore 1:71125aa00e33 258
Mike Fiore 1:71125aa00e33 259 return index;
Mike Fiore 1:71125aa00e33 260 }
Mike Fiore 1:71125aa00e33 261
Mike Fiore 1:71125aa00e33 262 std::vector<uint8_t> Mode::formatSurveyData(DataItem& data) {
Mike Fiore 1:71125aa00e33 263 std::vector<uint8_t> send_data;
Mike Fiore 1:71125aa00e33 264 uint8_t satfix;
Mike Fiore 1:71125aa00e33 265
Mike Fiore 1:71125aa00e33 266 send_data.clear();
Mike Fiore 1:71125aa00e33 267 send_data.push_back(0x1D); // key for start of data structure
Mike Fiore 1:71125aa00e33 268 send_data.push_back(0x1A); // key for uplink QOS + RF Pwr
Mike Fiore 1:71125aa00e33 269 convertS.f_s = data.link.up.gateways;
Mike Fiore 1:71125aa00e33 270 send_data.push_back(convertS.t_u[1]);
Mike Fiore 1:71125aa00e33 271 send_data.push_back(convertS.t_u[0]);
Mike Fiore 1:71125aa00e33 272 send_data.push_back((data.link.up.dBm) & 0xFF);
Mike Fiore 1:71125aa00e33 273 send_data.push_back(data.power);
Mike Fiore 1:71125aa00e33 274
Mike Fiore 1:71125aa00e33 275 send_data.push_back(0x1B); // key for downlink QOS
Mike Fiore 1:71125aa00e33 276 convertS.f_s=data.link.down.rssi;
Mike Fiore 1:71125aa00e33 277 send_data.push_back(convertS.t_u[1]);
Mike Fiore 1:71125aa00e33 278 send_data.push_back(convertS.t_u[0]);
Mike Fiore 1:71125aa00e33 279 send_data.push_back((data.link.down.snr/10) & 0xFF);
Mike Fiore 1:71125aa00e33 280
Mike Fiore 1:71125aa00e33 281 // collect GPS data if GPS device detected
jenkins@jenkinsdm1 12:05435282f899 282 if (_gps->gpsDetected() && ((_data_rate != lora::SF_10) || (lora::ChannelPlan::IsPlanDynamic(_band)))) {
Mike Fiore 1:71125aa00e33 283 send_data.push_back(0x19); // key for GPS Lock Status
Mike Fiore 1:71125aa00e33 284 satfix = (_gps->getNumSatellites() << 4 ) | (_gps->getFixStatus() & 0x0F );
Mike Fiore 1:71125aa00e33 285 send_data.push_back(satfix);
Mike Fiore 1:71125aa00e33 286
Mike Fiore 1:71125aa00e33 287 if (_gps->getLockStatus()){ // if gps has a lock
Mike Fiore 1:71125aa00e33 288 // Send GPS data if GPS device locked
Mike Fiore 1:71125aa00e33 289 send_data.push_back(0x15); // key for GPS Latitude
Mike Fiore 1:71125aa00e33 290 send_data.push_back(data.gps_latitude.degrees);
Mike Fiore 1:71125aa00e33 291 send_data.push_back(data.gps_latitude.minutes);
Mike Fiore 1:71125aa00e33 292 convertS.f_s = data.gps_latitude.seconds;
Mike Fiore 1:71125aa00e33 293 send_data.push_back(convertS.t_u[1]);
Mike Fiore 1:71125aa00e33 294 send_data.push_back(convertS.t_u[0]);
Mike Fiore 1:71125aa00e33 295
Mike Fiore 1:71125aa00e33 296 send_data.push_back(0x16); // key for GPS Longitude
Mike Fiore 1:71125aa00e33 297 convertS.f_s = data.gps_longitude.degrees;
Mike Fiore 1:71125aa00e33 298 send_data.push_back(convertS.t_u[1]);
Mike Fiore 1:71125aa00e33 299 send_data.push_back(convertS.t_u[0]);
Mike Fiore 1:71125aa00e33 300
Mike Fiore 1:71125aa00e33 301 send_data.push_back(data.gps_longitude.minutes);
Mike Fiore 1:71125aa00e33 302 convertS.f_s = data.gps_longitude.seconds;
Mike Fiore 1:71125aa00e33 303 send_data.push_back(convertS.t_u[1]);
Mike Fiore 1:71125aa00e33 304 send_data.push_back(convertS.t_u[0]);
Mike Fiore 1:71125aa00e33 305 }
Mike Fiore 1:71125aa00e33 306 }
Mike Fiore 1:71125aa00e33 307 // key for end of data structure
Mike Fiore 1:71125aa00e33 308 send_data.push_back(0x1D);
Mike Fiore 1:71125aa00e33 309
Mike Fiore 1:71125aa00e33 310 return send_data;
Mike Fiore 1:71125aa00e33 311 }
Mike Fiore 1:71125aa00e33 312
Mike Fiore 1:71125aa00e33 313 std::vector<uint8_t> Mode::formatSensorData(SensorItem& data) {
Mike Fiore 1:71125aa00e33 314 std::vector<uint8_t> send_data;
Mike Fiore 1:71125aa00e33 315 send_data.clear();
Mike Fiore 1:71125aa00e33 316 send_data.push_back(0x0E); // key for Current Acceleration 3-Axis Value
Mike Fiore 1:71125aa00e33 317 convertS.f_s = data.accel_data._x *4; // shift data 2 bits while retaining sign
Mike Fiore 1:71125aa00e33 318 send_data.push_back(convertS.t_u[1]); // get 8 MSB of 14 bit value
Mike Fiore 1:71125aa00e33 319 convertS.f_s = data.accel_data._y * 4; // shift data 2 bits while retaining sign
Mike Fiore 1:71125aa00e33 320 send_data.push_back(convertS.t_u[1]); // get 8 MSB of 14 bit value
Mike Fiore 1:71125aa00e33 321 convertS.f_s = data.accel_data._z * 4; // shift data 2 bits while retaining sign
Mike Fiore 1:71125aa00e33 322 send_data.push_back(convertS.t_u[1]); // get 8 MSB of 14 bit value
Mike Fiore 1:71125aa00e33 323 send_data.push_back(0x08); // key for Current Pressure Value
Mike Fiore 1:71125aa00e33 324 convertL.f_u = data.pressure_raw; // pressure data is 20 bits unsigned
Mike Fiore 1:71125aa00e33 325 send_data.push_back(convertL.t_u[2]);
Mike Fiore 1:71125aa00e33 326 send_data.push_back(convertL.t_u[1]);
Mike Fiore 1:71125aa00e33 327 send_data.push_back(convertL.t_u[0]);
Mike Fiore 1:71125aa00e33 328 send_data.push_back(0x05); // key for Current Ambient Light Value
Mike Fiore 1:71125aa00e33 329 convertS.f_u = data.lux_data_raw; // data is 16 bits unsigned
Mike Fiore 1:71125aa00e33 330 send_data.push_back(convertS.t_u[1]);
Mike Fiore 1:71125aa00e33 331 send_data.push_back(convertS.t_u[0]);
Mike Fiore 1:71125aa00e33 332 send_data.push_back(0x0B); // key for Current Temperature Value
Mike Fiore 1:71125aa00e33 333 convertS.f_s = data.baro_data._temp; // temperature is signed 12 bit
Mike Fiore 1:71125aa00e33 334 send_data.push_back(convertS.t_u[1]);
Mike Fiore 1:71125aa00e33 335 send_data.push_back(convertS.t_u[0]);
Mike Fiore 1:71125aa00e33 336
Mike Fiore 1:71125aa00e33 337 return send_data;
Mike Fiore 1:71125aa00e33 338 }
Mike Fiore 1:71125aa00e33 339