Merge cd9dddb199 into 22cbd0d4cf

Add field for Air quality index (VOC for other sensors)

meshtastic/config.options

@@ -1,3 +1,6 @@
+# longest current is 45 chars, plan with a bit of buffer
+*DeviceConfig.tzdef max_size:65
+
 *NetworkConfig.wifi_ssid max_size:33
 *NetworkConfig.wifi_psk max_size:65
 *NetworkConfig.ntp_server max_size:33

meshtastic/config.proto

@@ -180,6 +180,11 @@ message Config {
      * Disables the triple-press of user button to enable or disable GPS
      */
     bool disable_triple_click = 10;
+
+    /*
+     * POSIX Timezone definition string from https://github.com/nayarsystems/posix_tz_db/blob/master/zones.csv.
+     */
+    string tzdef = 11;
   }
 
   /*

meshtastic/telemetry.options

@@ -1,4 +1,4 @@
 # options for nanopb
 # https://jpa.kapsi.fi/nanopb/docs/reference.html#proto-file-options
 
-
+*EnvironmentMetrics.iaq int_size:16

meshtastic/telemetry.proto

@@ -66,6 +66,12 @@ message EnvironmentMetrics {
    * Current measured (To be depreciated in favor of PowerMetrics in Meshtastic 3.x)
    */
   float current = 6;
+
+  /* 
+   * relative scale IAQ value as measured by Bosch BME680 . value 0-500.
+   * Belongs to Air Quality but is not particle but VOC measurement. Other VOC values can also be put in here.
+   */
+  uint32 iaq = 7;
 }
 
 /*