Diff: core/intr.cpp

Revision:

26:b4421d1ee57a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/intr.cpp	Thu Jul 05 20:15:37 2018 +0000
@@ -0,0 +1,53 @@
+#include "intr.h"
+
+InterruptHandler::InterruptHandler(PinName pin, const int& debounce_ms, const bool& logged):
+    in_(pin), logged_(logged)
+{
+    in_.rise(callback(this, &InterruptHandler::trigger));
+    setDebounce(debounce_ms);
+}
+
+void InterruptHandler::trigger()
+{
+    trialtime_t stamp_ms = TrialTimer.read_ms();
+    if (stamp_ms < refrac_) {
+        return;
+    }
+    
+    if (logged_) {
+        events_.add(stamp_ms);
+    }
+    if (handler_) {
+        handler_();
+    }
+    refrac_ = stamp_ms + debounce_;
+}
+
+void InterruptHandler::attach(Callback<void ()> cb)
+{
+    handler_ = cb;
+}
+
+void InterruptHandler::detach()
+{
+    handler_ = 0;
+}
+
+void InterruptHandler::setDebounce(const int& value_ms)
+{
+    debounce_   = value_ms;
+    refrac_     = value_ms;
+}
+
+void InterruptHandler::reset(const int& debounce_ms, const bool& logged)
+{
+    setDebounce(debounce_ms);
+    events_.clear();
+    logged_ = logged;
+}
+
+void InterruptHandler::writeToSerial(const trialtime_t& origin)
+{
+    events_.writeToSerial(origin);
+}
+    
\ No newline at end of file