added getMasterAddress() and isSlaveMaster()

2015-03-07 12:04:24 +01:00
parent ed3ef3f5e4
commit 9bf17b86c6
2 changed files with 29 additions and 0 deletions
@@ -156,6 +156,20 @@ private:
 */
 bool isMaster(unsigned char addr);

+/**
+ * Returns whether the address is a slave address of one of the 25 masters.
+ * @param addr the address to check.
+ * @return <code>true</code> if the specified address is a slave address of a master.
+ */
+bool isSlaveMaster(unsigned char addr);
+
+/**
+ * Returns the master address associated with the specified address (master or slave).
+ * @param addr the address to check.
+ * @return the master address, or SYN if the specified address is neither a master address nor a slave address of a master.
+ */
+unsigned char getMasterAddress(unsigned char addr);
+
 /**
 * Returns the number of the master if the address is a valid bus address.
 * @param addr the bus address.