all test done on STM

src/simplified/xf/port/idf-stm32/eventqueue.cpp

@@ -20,9 +20,10 @@ bool XFEventQueue::empty() const {
 }
 
 bool XFEventQueue::push(const XFEvent *pEvent, bool fromISR) {
-	if(!fromISR) mutex_.lock();
+	(void) fromISR;
+	mutex_.lock();
 	queue_.push(pEvent);
-	if(!fromISR) mutex_.unlock();
+	mutex_.unlock();
 	return true;
 }
 
@@ -37,8 +38,7 @@ void XFEventQueue::pop() {
 }
 
 
-bool XFEventQueue::pend()
-{
+bool XFEventQueue::pend() {
     // Method cannot be used in an IDF! Waiting within
     // this method would block the whole XF
     return false;

src/simplified/xf/port/idf-stm32/xf.cpp

@@ -43,9 +43,9 @@ int XF::exec(){
 }
 
 int XF::execOnce() {
-	int foo;
-	foo = interface::XFDispatcher::getInstance()->execute();
-	return foo;
+	interface::XFDispatcher::getInstance()->executeOnce();
+	isRunning_ = true;
+	return 0;
 }
 
 bool XF::isRunning() {