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Periodic reporting of device information to a map via MQTT

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This commit is contained in:
GUVWAF
2024-03-10 14:52:37 +01:00
parent 7da1153c2c
commit af9d14c370
8 changed files with 149 additions and 22 deletions
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17
src/mqtt/MQTT.h
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@@ -79,10 +79,16 @@ class MQTT : private concurrency::OSThread
virtual int32_t runOnce() override;
private:
std::string statusTopic = "/2/stat/";
std::string cryptTopic = "/2/c/"; // msh/2/c/CHANNELID/NODEID
std::string jsonTopic = "/2/json/"; // msh/2/json/CHANNELID/NODEID
/** return true if we have a channel that wants uplink/downlink
std::string statusTopic = "/2/stat/"; // For "online"/"offline" message and MapReport
std::string cryptTopic = "/2/c/"; // msh/2/c/CHANNELID/NODEID
std::string jsonTopic = "/2/json/"; // msh/2/json/CHANNELID/NODEID
// For map reporting (only applies when enabled)
uint32_t last_report_to_map = 0;
uint32_t map_position_precision = 32; // default to full precision
uint32_t map_publish_interval_secs = 60 * 15; // default to 15 minutes
/** return true if we have a channel that wants uplink/downlink or map reporting is enabled
*/
bool wantsLink() const;
@@ -102,6 +108,9 @@ class MQTT : private concurrency::OSThread
void publishStatus();
void publishQueuedMessages();
// Check if we should report unencrypted information about our node for consumption by a map
void perhapsReportToMap();
// returns true if this is a valid JSON envelope which we accept on downlink
bool isValidJsonEnvelope(JSONObject &json);