Add isValid

ebcd0d1d · maniacbug · 8eaad77b · ebcd0d1d
Commit ebcd0d1d authored Oct 03, 2013 by maniacbug
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RF24.h RF24.h +9 -0

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--- a/RF24.h
+++ b/RF24.h
@@ -637,6 +637,15 @@ public:
   */
  bool testRPD(void) ;

+  /**
+   * Test whether this is a real radio, or a mock shim for
+   * debugging.  Setting either pin to 0xff is the way to
+   * indicate that this is not a real radio.
+   *
+   * @return true if this is a legitimate radio 
+   */
+  bool isValid() { return ce_pin != 0xff && csn_pin != 0xff; } 
+
  /**@}*/
 };