Revision 3:edc18509ff11, committed 2014-09-29

Comitter:

jebradshaw

Date:

Mon Sep 29 16:47:31 2014 +0000

Parent:

2:44766ee77ce0

Commit message:

Added operator accessible read/writes to simplify use; J Bradshaw 20140929

Changed in this revision

--- a/SERVOGEN.cpp	Sun Sep 28 18:57:11 2014 +0000
+++ b/SERVOGEN.cpp	Mon Sep 29 16:47:31 2014 +0000
@@ -60,4 +60,26 @@
             _sCycle=1;
         }
     } //pulse != 0 (OFF)
+}
+
+void SERVOGEN::write(int pulse){
+    pulse_us = pulse;    
+}
+
+int SERVOGEN::read(){
+    return pulse_us;    
+}
+
+SERVOGEN& SERVOGEN::operator= (int pulse_us) { 
+    write(pulse_us);
+    return *this;
+}
+ 
+SERVOGEN& SERVOGEN::operator= (SERVOGEN& rhs) {
+    write(rhs.read());
+    return *this;
+}
+ 
+SERVOGEN::operator int() {
+    return read();
 }
\ No newline at end of file

--- a/SERVOGEN.h	Sun Sep 28 18:57:11 2014 +0000
+++ b/SERVOGEN.h	Mon Sep 29 16:47:31 2014 +0000
@@ -1,4 +1,4 @@
-// J. Bradshaw 20140925
+// J. Bradshaw 20140929
 /** SERVOGEN Class for Generating servo pulses on single output pin
  * Copyright (c) 2014, jbradshaw (http://mbed.org)
  *
@@ -70,6 +70,14 @@
     int pulse_us;       //determines the pulse width in microseconds (default is 0 = OFF)
     int pulseMin;       //minimum pulse width (default is 900 microseconds)
     int pulseMax;       //maximum pulse width (default is 2100 microseconds)
+    
+    void write(int pulse);  //
+    int read(void);
+    
+        /**  Shorthand for the write and read functions */
+    SERVOGEN& operator= (int pulse_us);
+    SERVOGEN& operator= (SERVOGEN& rhs);
+    operator int();
   
 private:
     void tickFunct(void);   //Function that takes care of the servo pulse generation