Diff: bricks/blinker.h

Revision:

28:def5e0f0fb06

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bricks/blinker.h	Wed Feb 01 22:08:56 2017 +0000
@@ -0,0 +1,64 @@
+// blinker.h - blinking sequences for LED1
+#ifndef _BLINKER_H_
+#define _BLINKER_H_
+
+#include <mbed.h>
+
+#  define BLINKER_SEQUENCE_IDLE         "x       "
+#  define BLINKER_SEQUENCE_ADVERTISE    "x xxx       "
+#  define BLINKER_SEQUENCE_CONNECTED    "  xxx       "
+#  define BLINKER_SEQUENCE_ACTION       "x x x x x       "
+#  define BLINKER_SEQUENCE_ERROR        "x x x x xxx "
+#  define BLINKER_SEQUENCE_TRANSITION   "x x x   "
+
+   class Blinker
+   {
+      public:   // construction
+         Blinker() {}                  // nothing to do
+         
+      public:
+         void setled(bool state);
+         void stop();
+         void morse(const char *pattern, double periode = 0.2);
+         void blink(const char *pattern, const char* next, double interval = 0.2);
+         void blink(const char *pattern, double periode = 0.2);
+
+         void idle(const char *action = BLINKER_SEQUENCE_IDLE)
+         {
+            blink(action,BLINKER_SEQUENCE_IDLE);
+         }
+
+         void advertise(const char *action = BLINKER_SEQUENCE_ADVERTISE)
+         {
+            blink(action,BLINKER_SEQUENCE_ADVERTISE);
+         }
+   
+         void connected(const char *action = BLINKER_SEQUENCE_ACTION) 
+         {
+            blink(action, BLINKER_SEQUENCE_CONNECTED);  
+         }
+
+         void action()                 // 'action' blink sequence
+         {
+            blink(BLINKER_SEQUENCE_ACTION, BLINKER_SEQUENCE_IDLE);
+         }
+
+         void error(const char *action = BLINKER_SEQUENCE_ERROR)
+         {
+            blink(action,BLINKER_SEQUENCE_ERROR);
+         }
+
+         void on()                     // switch LED on
+         {
+             stop();  
+             setled(true);
+         }
+
+         void off()                    // switch LED off
+         {
+             stop();  
+             setled(false);
+         }
+   };
+   
+#endif // _BLINKER_H_
\ No newline at end of file