added isValidAddress()

2014-11-20 22:06:27 +01:00
parent fa568f9568
commit 0283b0e121
2 changed files with 12 additions and 0 deletions
@@ -135,4 +135,12 @@ private:
 */
 bool isMaster(unsigned char addr);

+/**
+ * Returns whether the address is a valid bus address.
+ * @param addr the address to check.
+ * @param allowBroadcast whether to also allow @a addr to be the broadcast address (default true).
+ * @return <code>true</code> if the specified address is a valid bus address.
+ */
+bool isValidAddress(unsigned char addr, bool allowBroadcast=true);
+
 #endif // LIBEBUS_SYMBOL_H_