make embedded_execute_once public as suggested in #369

include/btstack/run_loop.h

@@ -115,6 +115,8 @@ uint32_t embedded_get_ticks(void);
 // handler of a data source to signal the run loop that a new data 
 // is available.
 void embedded_trigger(void);    
+// execute run loop once for run_loop_embedded. pols all data sources and handles timers
+void embedded_execute_once(void);
 #endif
 #if defined __cplusplus
 }

src/run_loop_embedded.c

@@ -145,7 +145,7 @@ static void embedded_dump_timer(void){
 /**
  * Execute run_loop once
  */
-static void embedded_execute_once(void) {
+void embedded_execute_once(void) {
     data_source_t *ds;
 
     // process data sources