blink.h

00001 // blink.h - blinking sequences for LED1
00002 #ifndef _BLINK_H_
00003 #define _BLINK_H_
00004 
00005 #include <mbed.h>
00006 #include "bricks/o.h"
00007 
00008 #  define BLINK_SEQUENCE_IDLE         "x       "
00009 #  define BLINK_SEQUENCE_ADVERTISE    "x xxx       "
00010 #  define BLINK_SEQUENCE_CONNECTED    "  xxx       "
00011 #  define BLINK_SEQUENCE_ACTION       "x x x x x       "
00012 #  define BLINK_SEQUENCE_ERROR        "x x x x xxx "
00013 #  define BLINK_SEQUENCE_TRANSITION   "x x x   "
00014 
00015    void morse(O&o,const char *pattern, double periode = 0.2);
00016    void blink(O&o,const char *pattern, const char* next, double interval = 0.2);
00017    void blink(O&o,const char *pattern, double periode = 0.2);
00018 
00019    inline void blinkIdle(O&o, const char *action = BLINK_SEQUENCE_IDLE)
00020    {
00021       blink(o,action,BLINK_SEQUENCE_IDLE);
00022    }
00023 
00024    inline void blinkAdvertise(O&o,const char *action = BLINK_SEQUENCE_ADVERTISE)
00025    {
00026       blink(o,action,BLINK_SEQUENCE_ADVERTISE);
00027    }
00028    
00029    inline void blinkConnected(O&o, const char *action = BLINK_SEQUENCE_ACTION) 
00030    {
00031       blink(o,action, BLINK_SEQUENCE_CONNECTED);  
00032    }
00033 
00034    inline void blinkAction(O&o)        // 'action' blink sequence
00035    {
00036       blink(o,BLINK_SEQUENCE_ACTION, BLINK_SEQUENCE_IDLE);
00037    }
00038 
00039    inline void blinkError(O&o, const char *action = BLINK_SEQUENCE_ERROR)
00040    {
00041       blink(o,action,BLINK_SEQUENCE_ERROR);
00042    }
00043 
00044    inline void blink(O&o)              // stop blinking
00045    {
00046        blink(o,"");                    // empty blinking pattern
00047    }
00048    
00049 #endif // _BLINK_H_