Add desctructor to PwmOut

Laurent MEUNIER · Laurent MEUNIER · commit b88052e39bdc · 2016-08-16T17:42:45.000+02:00
Issue ARMmbed#2017
diff --git a/hal/api/PwmOut.h b/hal/api/PwmOut.h
@@ -67,6 +67,14 @@ class PwmOut {
         core_util_critical_section_exit();
     }
 
+    /** To Free up pwm pin.
+     */
+    ~PwmOut() {
+        core_util_critical_section_enter();
+        pwmout_free(&_pwm);
+        core_util_critical_section_exit();
+    }
+
     /** Set the ouput duty-cycle, specified as a percentage (float)
      *
      *  @param value A floating-point value representing the output duty-cycle,

Original file line number	Diff line number	Diff line change
`@@ -67,6 +67,14 @@ class PwmOut {`
`67`	`67`	`core_util_critical_section_exit();`
`68`	`68`	`}`
`69`	`69`
	`70`	`+ /** To Free up pwm pin.`
	`71`	`+ */`
	`72`	`+ ~PwmOut() {`
	`73`	`+ core_util_critical_section_enter();`
	`74`	`+ pwmout_free(&_pwm);`
	`75`	`+ core_util_critical_section_exit();`
	`76`	`+ }`
	`77`	`+`
`70`	`78`	`/** Set the ouput duty-cycle, specified as a percentage (float)`
`71`	`79`	`*`
`72`	`80`	`* @param value A floating-point value representing the output duty-cycle,`