--- a/svghmi/svghmi.c	Wed Oct 30 15:17:05 2019 +0100
+++ b/svghmi/svghmi.c	Thu Nov 07 16:40:48 2019 +0100
@@ -170,7 +170,7 @@
     return 0;
 }
 
-inline void update_refresh_period(hmi_tree_item_t *dsc, uint16_t refresh_period_ms)
+void update_refresh_period(hmi_tree_item_t *dsc, uint16_t refresh_period_ms)
 {
     while(AtomicCompareExchange(&dsc->wlock, 0, 1)) sched_yield();
     dsc->refresh_period_ms = refresh_period_ms;