Steve Kim / mbed-src

mbed library sources(for async_print)

Dependents:   AsyncPrint

Fork of mbed-src by mbed official

Diff: common/Ticker.cpp

Revision:
15:4892fe388435
Parent:
13:0645d8841f51
Child:
36:ab3ee77451e7
--- a/common/Ticker.cpp	Mon Aug 05 14:54:27 2013 +0000
+++ b/common/Ticker.cpp	Wed Aug 07 16:43:59 2013 +0300
@@ -22,7 +22,7 @@
 
 void Ticker::detach() {
     remove();
-    _function.attach(0);
+    _chain.clear();
 }
 
 void Ticker::setup(unsigned int t) {
@@ -33,7 +33,13 @@
 
 void Ticker::handler() {
     insert(event.timestamp + _delay);
-    _function.call();
+    _chain.call();
+}
+
+pFunctionPointer_t Ticker::add_function_helper(void (*fptr)(void), bool front) {
+    if (_chain.size() == 0)
+        return NULL;
+    return front ? _chain.add_front(fptr) : _chain.add(fptr);
 }
 
 } // namespace mbed