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Lost and found mode (#3012)

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* Lost and found WIP

* 5 minutes

* ASCII bell character correction

* Memory
This commit is contained in:
Ben Meadors 2023-12-13 17:43:20 -06:00 committed by GitHub
parent dd96848bec
commit 9f85279e74
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 22 additions and 0 deletions
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3
src/mesh/NodeDB.cpp
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@ -306,6 +306,9 @@ void NodeDB::installRoleDefaults(meshtastic_Config_DeviceConfig_Role role)
} else if (role == meshtastic_Config_DeviceConfig_Role_SENSOR) {
moduleConfig.telemetry.environment_measurement_enabled = true;
moduleConfig.telemetry.environment_update_interval = 300;
} else if (role == meshtastic_Config_DeviceConfig_Role_LOST_AND_FOUND) {
config.position.position_broadcast_smart_enabled = false;
config.position.position_broadcast_secs = 300; // Every 5 minutes
} else if (role == meshtastic_Config_DeviceConfig_Role_TAK) {
config.device.node_info_broadcast_secs = ONE_DAY;
config.position.position_broadcast_smart_enabled = false;

18
src/modules/PositionModule.cpp
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@ -225,6 +225,9 @@ int32_t PositionModule::runOnce()
LOG_INFO("Sending pos@%x:6 to mesh (wantReplies=%d)\n", localPosition.timestamp, requestReplies);
sendOurPosition(NODENUM_BROADCAST, requestReplies);
if (config.device.role == meshtastic_Config_DeviceConfig_Role_LOST_AND_FOUND) {
sendLostAndFoundText();
}
}
} else if (config.position.position_broadcast_smart_enabled) {
const meshtastic_NodeInfoLite *node2 = service.refreshLocalMeshNode(); // should guarantee there is now a position
@ -261,6 +264,21 @@ int32_t PositionModule::runOnce()
return RUNONCE_INTERVAL; // to save power only wake for our callback occasionally
}
void PositionModule::sendLostAndFoundText()
{
meshtastic_MeshPacket *p = allocDataPacket();
p->to = NODENUM_BROADCAST;
char *message = new char[60];
sprintf(message, "🚨I'm lost! Lat / Lon: %f, %f\a", (lastGpsLatitude * 1e-7), (lastGpsLongitude * 1e-7));
p->decoded.portnum = meshtastic_PortNum_TEXT_MESSAGE_APP;
p->want_ack = false;
p->decoded.payload.size = strlen(message);
memcpy(p->decoded.payload.bytes, message, p->decoded.payload.size);
service.sendToMesh(p, RX_SRC_LOCAL, true);
delete[] message;
}
struct SmartPosition PositionModule::getDistanceTraveledSinceLastSend(meshtastic_PositionLite currentPosition)
{
// The minimum distance to travel before we are able to send a new position packet.

1
src/modules/PositionModule.h
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@ -52,6 +52,7 @@ class PositionModule : public ProtobufModule<meshtastic_Position>, private concu
/** Only used in power saving trackers for now */
void clearPosition();
void sendLostAndFoundText();
};
struct SmartPosition {