#24 scheduling using lambda functions is now supported on 32 bit boards. Specifically all ESP, SAMD and mbed hardware.

Author: dave

examples/eventHandling/eventHandling.ino

@@ -72,7 +72,7 @@ public:
      * @param pin the interrupt pin
      */
     InterruptEvent(pintype_t pin) {
-        pinMode(INT_PIN, INPUT_PULLUP);
+        pinMode(pin, INPUT_PULLUP);
         ::attachInterrupt(digitalPinToInterrupt(pin), interruptHandler, RISING);
     }
 
@@ -92,7 +92,9 @@ public:
     void exec() override {
         Serial.println("interrupt event was triggered");
     }
-} interruptEvent(INT_PIN);
+};
+
+InterruptEvent interruptEvent(INT_PIN);
 
 /**
  * THis is a raw ISR, do very little here. In this case we just mark the event as triggered

src/TaskPlatformDeps.h

@@ -328,6 +328,10 @@ namespace tm_internal {
     }
 }
 
+//
+// Here we define an attribute needed for interrupt support on ESP8266 and ESP32 boards, any interrupt code that is
+// going to run on these boards should be marked with this attribute.
+//
 #undef ISR_ATTR
 #if defined(ESP8266)
 # define ISR_ATTR ICACHE_RAM_ATTR
@@ -337,4 +341,14 @@ namespace tm_internal {
 # define ISR_ATTR
 #endif
 
+//
+// Here we have one last go at determining if we should enable capture lambdas by checking if the functional include
+// is available, we only do so if we are on GCC > 5
+//
+# if !defined(TM_ALLOW_CAPTURED_LAMBDA) && __GNUC__ >= 5
+#if __has_include(<functional>)
+# define TM_ALLOW_CAPTURED_LAMBDA
+#endif
+#endif // GCC>=5 and !TM_ALLOW_CAPTURED_LAMBDA
+
 #endif //TASKMANGERIO_PLATFORMDETERMINATION_H