Takashi Koyama
A class to call a function at the main function at regular intervals (using Ticker class)
Dependents: GPS_0002 optWingforHAPS_Eigen hexaTest_Eigen
Revision 0:d9fd30e1ebe4, committed 2021-01-21
- Comitter:
- cocorlow
- Date:
- Thu Jan 21 15:45:43 2021 +0000
- Commit message:
- LoopTicker
Changed in this revision
| LoopTicker.cpp | Show annotated file Show diff for this revision Revisions of this file |
| LoopTicker.hpp | Show annotated file Show diff for this revision Revisions of this file |
diff -r 000000000000 -r d9fd30e1ebe4 LoopTicker.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/LoopTicker.cpp Thu Jan 21 15:45:43 2021 +0000
@@ -0,0 +1,38 @@
+#include "mbed.h"
+#include "LoopTicker.hpp"
+
+LoopTicker::LoopTicker()
+{
+ fptr = NULL;
+ time = 0.0f;
+ updated = false;
+}
+
+void LoopTicker::attach(void (*fptr_)(), float time_)
+{
+ fptr = fptr_;
+ time = time_;
+ ticker_.attach(this, &LoopTicker::interrupt, time);
+}
+
+void LoopTicker::detach()
+{
+ fptr = NULL;
+ time = 0.0f;
+ updated = false;
+ ticker_.detach();
+}
+
+void LoopTicker::loop()
+{
+ if (updated)
+ {
+ fptr();
+ updated = false;
+ }
+}
+
+void LoopTicker::interrupt()
+{
+ updated = true;
+}
\ No newline at end of file
diff -r 000000000000 -r d9fd30e1ebe4 LoopTicker.hpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/LoopTicker.hpp Thu Jan 21 15:45:43 2021 +0000
@@ -0,0 +1,21 @@
+#ifndef _LOOPTICKER_HPP_
+#define _LOOPTICKER_HPP_
+
+#include "mbed.h"
+
+class LoopTicker
+{
+public:
+ LoopTicker();
+ void attach(void (*fptr_)(), float time_);
+ void detach();
+ void loop();
+private:
+ Ticker ticker_;
+ void (*fptr)();
+ float time;
+ bool updated;
+ void interrupt();
+};
+
+#endif
\ No newline at end of file