Crash_Override/LoRa_APRS_Tracker
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Added support for multiple alternative messages/callsigns

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This commit is contained in:
Tekk 2021-12-04 04:06:38 +01:00
parent 52122a916c
commit 0c59659da3
4 changed files with 124 additions and 66 deletions
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61
data/tracker.json
View file

@ -1,41 +1,42 @@
{ {
"callsign":"NOCALL-7",
"debug": false, "debug": false,
"enhance_precision": true, "enhance_precision": true,
"beacon": "beacons": [
{ {
"message":"LoRa Tracker", "callsign": "NOCALL-7",
"timeout": 1, "message": "LoRa Tracker",
"button_tx": false, "timeout": 1,
"symbol": "[", "symbol": "[",
"overlay": "/" "overlay": "/"
}
],
"button": {
"tx": true,
"alt_message": true
}, },
"smart_beacon": "smart_beacon": {
{ "active": true,
"active":true, "turn_min": 25,
"turn_min":25, "slow_rate": 300,
"slow_rate":300, "slow_speed": 10,
"slow_speed":10, "fast_rate": 60,
"fast_rate":60, "fast_speed": 100,
"fast_speed":100, "min_tx_dist": 100,
"min_tx_dist":100, "min_bcn": 5,
"min_bcn":5
}, },
"lora": "lora": {
{ "frequency_rx": 433775000,
"frequency_rx":433775000, "frequency_tx": 433775000,
"frequency_tx":433775000, "power": 20,
"power":20, "spreading_factor": 12,
"spreading_factor":12, "signal_bandwidth": 125000,
"signal_bandwidth":125000, "coding_rate4": 5
"coding_rate4":5
}, },
"ptt_output": "ptt_output": {
{ "active": false,
"active":false,
"io_pin": 4, "io_pin": 4,
"start_delay": 0, "start_delay": 0,
"end_delay": 0, "end_delay": 0,
"reverse":false "reverse": false
} }
} }

28
src/LoRa_APRS_Tracker.cpp
View file

@ -40,6 +40,11 @@ static void handle_tx_click() {
send_update = true; send_update = true;
} }
static void handle_next_beacon() {
Configuration::Beacon beacon = Config.SetNextBeacon();
show_display(beacon.callsign, beacon.message, 2000);
}
// cppcheck-suppress unusedFunction // cppcheck-suppress unusedFunction
void setup() { void setup() {
Serial.begin(115200); Serial.begin(115200);
@ -76,11 +81,15 @@ void setup() {
WiFi.mode(WIFI_OFF); WiFi.mode(WIFI_OFF);
btStop(); btStop();
if (Config.beacon.button_tx) { if (Config.button.tx) {
// attach TX action to user button (defined by BUTTON_PIN) // attach TX action to user button (defined by BUTTON_PIN)
userButton.attachClick(handle_tx_click); userButton.attachClick(handle_tx_click);
} }
if (Config.button.alt_message) {
userButton.attachLongPressStart(handle_next_beacon);
}
logPrintlnI("Smart Beacon is " + getSmartBeaconState()); logPrintlnI("Smart Beacon is " + getSmartBeaconState());
show_display("INFO", "Smart Beacon is " + getSmartBeaconState(), 1000); show_display("INFO", "Smart Beacon is " + getSmartBeaconState(), 1000);
logPrintlnI("setup done..."); logPrintlnI("setup done...");
@ -124,7 +133,7 @@ void loop() {
rate_limit_message_text = 0; rate_limit_message_text = 0;
} else { } else {
// enforce message text every n's Config.beacon.timeout frame // enforce message text every n's Config.beacon.timeout frame
if (Config.beacon.timeout * rate_limit_message_text > 30) { if (Config.GetCurrentBeacon().timeout * rate_limit_message_text > 30) {
rate_limit_message_text = 0; rate_limit_message_text = 0;
} }
} }
@ -178,14 +187,16 @@ void loop() {
if (send_update && gps_loc_update) { if (send_update && gps_loc_update) {
send_update = false; send_update = false;
nextBeaconTimeStamp = now() + (Config.smart_beacon.active ? Config.smart_beacon.slow_rate : (Config.beacon.timeout * SECS_PER_MIN)); nextBeaconTimeStamp = now() + (Config.smart_beacon.active ? Config.smart_beacon.slow_rate : (Config.GetCurrentBeacon().timeout * SECS_PER_MIN));
APRSMessage msg; APRSMessage msg;
String lat; String lat;
String lng; String lng;
String dao; String dao;
msg.setSource(Config.callsign); Configuration::Beacon beacon = Config.GetCurrentBeacon();
msg.setSource(beacon.callsign);
msg.setDestination("APLT00-1"); msg.setDestination("APLT00-1");
if (!Config.enhance_precision) { if (!Config.enhance_precision) {
@ -232,13 +243,13 @@ void loop() {
} }
String aprsmsg; String aprsmsg;
aprsmsg = "!" + lat + Config.beacon.overlay + lng + Config.beacon.symbol + course_and_speed + alt; aprsmsg = "!" + lat + beacon.overlay + lng + beacon.symbol + course_and_speed + alt;
// message_text every 10's packet (i.e. if we have beacon rate 1min at high // message_text every 10's packet (i.e. if we have beacon rate 1min at high
// speed -> every 10min). May be enforced above (at expirey of smart beacon // speed -> every 10min). May be enforced above (at expirey of smart beacon
// rate (i.e. every 30min), or every third packet on static rate (i.e. // rate (i.e. every 30min), or every third packet on static rate (i.e.
// static rate 10 -> every third packet) // static rate 10 -> every third packet)
if (!(rate_limit_message_text++ % 10)) { if (!(rate_limit_message_text++ % 10)) {
aprsmsg += Config.beacon.message; aprsmsg += beacon.message;
} }
if (BatteryIsConnected) { if (BatteryIsConnected) {
aprsmsg += " - _Bat.: " + batteryVoltage + "V - Cur.: " + batteryChargeCurrent + "mA"; aprsmsg += " - _Bat.: " + batteryVoltage + "V - Cur.: " + batteryChargeCurrent + "mA";
@ -282,7 +293,8 @@ void loop() {
} }
if (gps_time_update) { if (gps_time_update) {
show_display(Config.callsign, createDateString(now()) + " " + createTimeString(now()), String("Sats: ") + gps.satellites.value() + " HDOP: " + gps.hdop.hdop(), String("Nxt Bcn: ") + (Config.smart_beacon.active ? "~" : "") + createTimeString(nextBeaconTimeStamp), BatteryIsConnected ? (String("Bat: ") + batteryVoltage + "V, " + batteryChargeCurrent + "mA") : "Powered via USB", String("Smart Beacon: " + getSmartBeaconState()));
show_display(Config.GetCurrentBeacon().callsign, createDateString(now()) + " " + createTimeString(now()), String("Sats: ") + gps.satellites.value() + " HDOP: " + gps.hdop.hdop(), String("Nxt Bcn: ") + (Config.smart_beacon.active ? "~" : "") + createTimeString(nextBeaconTimeStamp), BatteryIsConnected ? (String("Bat: ") + batteryVoltage + "V, " + batteryChargeCurrent + "mA") : "Powered via USB", String("Smart Beacon: " + getSmartBeaconState()));
if (Config.smart_beacon.active) { if (Config.smart_beacon.active) {
// Change the Tx internal based on the current speed // Change the Tx internal based on the current speed
@ -316,7 +328,7 @@ void loop() {
void load_config() { void load_config() {
ConfigurationManagement confmg("/tracker.json"); ConfigurationManagement confmg("/tracker.json");
Config = confmg.readConfiguration(); Config = confmg.readConfiguration();
if (Config.callsign == "NOCALL-10") { if (Config.GetCurrentBeacon().callsign == "NOCALL-10") {
logPrintlnE("You have to change your settings in 'data/tracker.json' and " logPrintlnE("You have to change your settings in 'data/tracker.json' and "
"upload it via \"Upload File System image\"!"); "upload it via \"Upload File System image\"!");
show_display("ERROR", "You have to change your settings in 'data/tracker.json' and " show_display("ERROR", "You have to change your settings in 'data/tracker.json' and "

65
src/configuration.cpp
View file

@ -33,19 +33,26 @@ Configuration ConfigurationManagement::readConfiguration() {
file.close(); file.close();
Configuration conf; Configuration conf;
if (data.containsKey("callsign"))
conf.callsign = data["callsign"].as<String>();
conf.debug = data["debug"] | false; conf.debug = data["debug"] | false;
conf.enhance_precision = data["enhance_precision"] | false; conf.enhance_precision = data["enhance_precision"] | false;
if (data.containsKey("beacon") && data["beacon"].containsKey("message"))
conf.beacon.message = data["beacon"]["message"].as<String>(); JsonArray beacons = data["beacons"].as<JsonArray>();
conf.beacon.timeout = data["beacon"]["timeout"] | 1; for (JsonVariant v : beacons) {
if (data.containsKey("beacon") && data["beacon"].containsKey("symbol")) Configuration::Beacon beacon;
conf.beacon.symbol = data["beacon"]["symbol"].as<String>();
if (data.containsKey("beacon") && data["beacon"].containsKey("overlay")) if (v.containsKey("callsign"))
conf.beacon.overlay = data["beacon"]["overlay"].as<String>(); beacon.callsign = v["callsign"].as<String>();
if (data.containsKey("beacon") && data["beacon"].containsKey("button_tx")) if (v.containsKey("message"))
conf.beacon.button_tx = data["beacon"]["button_tx"] | false; beacon.message = v["message"].as<String>();
beacon.timeout = v["timeout"] | 1;
if (v.containsKey("symbol"))
beacon.symbol = v["symbol"].as<String>();
if (v.containsKey("overlay"))
beacon.overlay = v["overlay"].as<String>();
conf.beacons.push_back(beacon);
}
conf.smart_beacon.active = data["smart_beacon"]["active"] | false; conf.smart_beacon.active = data["smart_beacon"]["active"] | false;
conf.smart_beacon.turn_min = data["smart_beacon"]["turn_min"] | 25; conf.smart_beacon.turn_min = data["smart_beacon"]["turn_min"] | 25;
@ -56,6 +63,9 @@ Configuration ConfigurationManagement::readConfiguration() {
conf.smart_beacon.min_tx_dist = data["smart_beacon"]["min_tx_dist"] | 100; conf.smart_beacon.min_tx_dist = data["smart_beacon"]["min_tx_dist"] | 100;
conf.smart_beacon.min_bcn = data["smart_beacon"]["min_bcn"] | 5; conf.smart_beacon.min_bcn = data["smart_beacon"]["min_bcn"] | 5;
conf.button.tx = data["button"]["tx"] | false;
conf.button.alt_message = data["button"]["alt_message"] | false;
conf.lora.frequencyRx = data["lora"]["frequency_rx"] | 433775000; conf.lora.frequencyRx = data["lora"]["frequency_rx"] | 433775000;
conf.lora.frequencyTx = data["lora"]["frequency_tx"] | 433775000; conf.lora.frequencyTx = data["lora"]["frequency_tx"] | 433775000;
conf.lora.power = data["lora"]["power"] | 20; conf.lora.power = data["lora"]["power"] | 20;
@ -81,14 +91,22 @@ void ConfigurationManagement::writeConfiguration(Configuration conf) {
} }
DynamicJsonDocument data(2048); DynamicJsonDocument data(2048);
data["callsign"] = conf.callsign; JsonArray beacons = data.createNestedArray("beacons");
for (Configuration::Beacon beacon : conf.beacons) {
JsonObject v = beacons.createNestedObject();
v["callsign"] = beacon.callsign;
v["message"] = beacon.message;
v["timeout"] = beacon.timeout;
v["symbol"] = beacon.symbol;
v["overlay"] = beacon.overlay;
}
data["debug"] = conf.debug; data["debug"] = conf.debug;
data["enhance_precision"] = conf.enhance_precision; data["enhance_precision"] = conf.enhance_precision;
data["beacon"]["message"] = conf.beacon.message;
data["beacon"]["timeout"] = conf.beacon.timeout; data["button"]["tx"] = conf.button.tx;
data["beacon"]["symbol"] = conf.beacon.symbol; data["button"]["alt_message"] = conf.button.alt_message;
data["beacon"]["overlay"] = conf.beacon.overlay;
data["beacon"]["button_tx"] = conf.beacon.button_tx;
data["smart_beacon"]["active"] = conf.smart_beacon.active; data["smart_beacon"]["active"] = conf.smart_beacon.active;
data["smart_beacon"]["turn_min"] = conf.smart_beacon.turn_min; data["smart_beacon"]["turn_min"] = conf.smart_beacon.turn_min;
data["smart_beacon"]["slow_rate"] = conf.smart_beacon.slow_rate; data["smart_beacon"]["slow_rate"] = conf.smart_beacon.slow_rate;
@ -114,3 +132,16 @@ void ConfigurationManagement::writeConfiguration(Configuration conf) {
serializeJson(data, file); serializeJson(data, file);
file.close(); file.close();
} }
Configuration::Beacon Configuration::GetCurrentBeacon() {
auto iterator = this->beacons.begin();
std::advance(iterator, this->current_beacon_index);
return *iterator;
}
Configuration::Beacon Configuration::SetNextBeacon() {
this->current_beacon_index++;
if (this->current_beacon_index >= this->beacons.size())
this->current_beacon_index = 0;
return this->GetCurrentBeacon();
}

34
src/configuration.h
View file

@ -2,6 +2,7 @@
#define CONFIGURATION_H_ #define CONFIGURATION_H_
#include <list> #include <list>
#include <iterator>
#include <Arduino.h> #include <Arduino.h>
@ -9,14 +10,14 @@ class Configuration {
public: public:
class Beacon { class Beacon {
public: public:
Beacon() : message("LoRa Tracker, Info: github.com/lora-aprs/LoRa_APRS_Tracker"), timeout(1), symbol("["), overlay("/"), button_tx(false) { Beacon() : callsign("NOCALL-10"), message("LoRa Tracker, Info: github.com/lora-aprs/LoRa_APRS_Tracker"), timeout(1), symbol("["), overlay("/") {
} }
String callsign;
String message; String message;
int timeout; int timeout;
String symbol; String symbol;
String overlay; String overlay;
bool button_tx;
}; };
class Smart_Beacon { class Smart_Beacon {
@ -59,15 +60,28 @@ public:
bool reverse; bool reverse;
}; };
Configuration() : callsign("NOCALL-10"), debug(false), enhance_precision(true){}; class Button {
public:
Button() : tx(false), alt_message(false) {
}
String callsign; bool tx;
bool debug; int alt_message;
bool enhance_precision; };
Beacon beacon;
Smart_Beacon smart_beacon; Configuration() : debug(false), enhance_precision(true), current_beacon_index(0) {};
LoRa lora;
PTT ptt; bool debug;
bool enhance_precision;
std::list<Beacon> beacons;
int current_beacon_index;
Smart_Beacon smart_beacon;
LoRa lora;
PTT ptt;
Button button;
Beacon GetCurrentBeacon();
Beacon SetNextBeacon();
}; };
class ConfigurationManagement { class ConfigurationManagement {