FHSS: Store parent broadcast info pointer

Author: Jarkko Paso

source/Service_Libs/fhss/fhss_ws.c

@@ -392,16 +392,21 @@ int fhss_ws_set_callbacks(fhss_structure_t *fhss_structure)
 
 int fhss_ws_set_parent(fhss_structure_t *fhss_structure, const uint8_t eui64[8], const broadcast_timing_info_t *bc_timing_info)
 {
+    (void) eui64;
     if (!fhss_structure->ws) {
         return -1;
     }
+    //TODO: support multiple parents
+    fhss_structure->ws->parent_bc_info = bc_timing_info;
     return 0;
 }
 
 int fhss_ws_remove_parent(fhss_structure_t *fhss_structure, const uint8_t eui64[8])
 {
+    (void) eui64;
     if (!fhss_structure->ws) {
         return -1;
     }
+    fhss_structure->ws->parent_bc_info = NULL;
     return 0;
 }

source/Service_Libs/fhss/fhss_ws.h

@@ -24,6 +24,7 @@ struct fhss_ws
     uint16_t bc_slot;
     bool is_on_bc_channel;
     struct fhss_ws_configuration fhss_configuration;
+    const struct broadcast_timing_info *parent_bc_info;
 };
 
 fhss_structure_t *fhss_ws_enable(fhss_api_t *fhss_api, const fhss_ws_configuration_t *fhss_configuration, const fhss_timer_t *fhss_timer);