* new NodePrefs for companion

examples/companion_radio/NodePrefs.h

@@ -1,5 +1,6 @@
 #pragma once
 #include <cstdint> // For uint8_t, uint32_t
+#include <helpers/ConfigSerializer.h>
 
 #define TELEM_MODE_DENY            0
 #define TELEM_MODE_ALLOW_FLAGS     1     // use contact.flags
@@ -8,9 +9,11 @@
 #define ADVERT_LOC_NONE       0
 #define ADVERT_LOC_SHARE      1
 
-struct NodePrefs {  // persisted to file
+class NodePrefs : public ConfigSerializer {  // persisted to file
+public:
   float airtime_factor;
   char node_name[32];
+  double node_lat, node_lon;
   float freq;
   uint8_t sf;
   uint8_t cr;
@@ -29,9 +32,101 @@ struct NodePrefs {  // persisted to file
   uint32_t gps_interval;     // GPS read interval in seconds
   uint8_t autoadd_config;    // bitmask for auto-add contacts config
   uint8_t rx_boosted_gain; // SX126x RX boosted gain mode (0=power saving, 1=boosted)
-  uint8_t client_repeat;
+  uint8_t _client_repeat;  // DEPRECATED -> use repeat.disable_fwd
   uint8_t path_hash_mode;    // which path mode to use when sending
   uint8_t autoadd_max_hops;  // 0 = no limit, 1 = direct (0 hops), N = up to N-1 hops (max 64)
   char default_scope_name[31];
   uint8_t default_scope_key[16];
+
+private:
+  class RadioPrefs : public ConfigSerializer {  // COPIED from CommonCLI (for now)
+    NodePrefs* _parent;
+  protected:
+    void structure() override {
+      def("freq", _parent->freq);
+      def("bw", _parent->bw);
+      def("sf", _parent->sf);
+      def("cr", _parent->cr);
+      //def("cad", _parent->cad_enabled);
+      //def("int_thr", _parent->interference_threshold);
+      def("rxgain", _parent->rx_boosted_gain);
+      def("fem_rxgain", _parent->rx_boosted_gain);
+      def("tx", _parent->tx_power_dbm);
+      def("af", _parent->airtime_factor);
+      def("rxdelay", _parent->rx_delay_base);
+      //def("f_txdelay", _parent->tx_delay_factor);   currently hard-coded
+      //def("d_txdelay", _parent->direct_tx_delay_factor);  currently hard-coded
+      //def("agc_int", _parent->agc_reset_interval);
+      def("hash_mode", _parent->path_hash_mode);
+      def("multi_ack", _parent->multi_acks);
+    }
+  public:
+    RadioPrefs(NodePrefs* parent) : _parent(parent) { }
+  };
+  RadioPrefs radio;
+
+  class GPSPrefs : public ConfigSerializer {  // COPIED from CommionCLI (for now)
+    NodePrefs* _parent;
+  protected:
+    void structure() override {
+      def("en", _parent->gps_enabled); // boolean
+      def("int", _parent->gps_interval);   // interval in seconds
+      def("adv_loc", _parent->advert_loc_policy);
+    }
+  public:
+    GPSPrefs(NodePrefs* parent) : _parent(parent) { }
+  };
+  GPSPrefs gps;
+
+  class RepeatPrefs : public ConfigSerializer {  // COPIED from CommionCLI (for now)
+  public:
+    uint8_t disable_fwd = 1;
+  protected:
+    void structure() override {
+      def("disable", disable_fwd);
+      //def("f_max", flood_max);
+      //def("f_max_uns", flood_max_unscoped);
+      //def("f_max_adv", flood_max_advert);
+      //def("loop", loop_detect);
+    }
+  };
+  RepeatPrefs repeat;
+
+  class CompanionPrefs : public ConfigSerializer {
+    NodePrefs* _parent;
+  protected:
+    void structure() override {
+      def("auto_max", _parent->autoadd_max_hops);  // 0 = no limit, 1 = direct (0 hops), N = up to N-1 hops (max 64)
+      def("defs_nm", _parent->default_scope_name, sizeof(_parent->default_scope_name));
+      def("defs_key", (void *) _parent->default_scope_key, sizeof(_parent->default_scope_key));
+      def("pin", _parent->ble_pin);
+      def("buzz_q", _parent->buzzer_quiet);
+      def("auto_add", _parent->autoadd_config);    // bitmask for auto-add contacts config
+      def("man_add", _parent->manual_add_contacts);
+      def("tel_base", _parent->telemetry_mode_base);
+      def("tel_loc", _parent->telemetry_mode_loc);
+      def("tel_env", _parent->telemetry_mode_env);
+    }
+  public:
+    CompanionPrefs(NodePrefs* parent) : _parent(parent) { }
+  };
+  CompanionPrefs companion;
+
+protected:
+  void structure() override {
+    def("name", node_name, sizeof(node_name));
+    //def("adv_int", advert_interval);
+    //def("f_adv_int", flood_advert_interval);
+    def("lat", node_lat);
+    def("lon", node_lon);
+    def("radio", radio);
+    def("gps", gps);
+    def("repeat", repeat);
+    def("comp", companion);
+  }
+public:
+  NodePrefs() : radio(this), gps(this), companion(this) { }
+  // new accessor methods
+  bool isRepeatEn() const { return repeat.disable_fwd == 0; }
+  void setRepeatEn(bool en) { repeat.disable_fwd = en ? 0 : 1; }
 };