add EspClass::getFreeHeap see esp8266#81

amshb001 · Apr 19, 2015 · 8aa93b6 · 8aa93b6
1 parent b6ea1e4
commit 8aa93b6
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diff --git a/cores/esp8266/Esp.cpp b/cores/esp8266/Esp.cpp
@@ -70,3 +70,10 @@ uint16_t EspClass::getVCC(void)
 {
     return system_get_vdd33();
 }
+
+uint32_t EspClass::getFreeHeap(void)
+{
+    return system_get_free_heap_size();
+}
+
+
diff --git a/cores/esp8266/Esp.h b/cores/esp8266/Esp.h
@@ -44,6 +44,7 @@ class EspClass {
         void reset(void);
         void restart(void);
         uint16_t getVCC(void);
+        uint32_t getFreeHeap(void);
 };
 
 extern EspClass ESP;