Jurica Resetar / MCP23017

Basic library of routines to interface to a Microchip MCP23017 16-bit I/O expander using an I2C interface.

Dependents:   acd52832_beep_buzzer_ints

Fork of MCP23017 by jim herd

Diff: MCP23017.h

Revision:
14:2e65b7f39273
Parent:
13:d57de266cf19
--- a/MCP23017.h	Mon Nov 29 12:46:43 2010 +0000
+++ b/MCP23017.h	Fri Sep 23 12:12:24 2016 +0000
@@ -51,6 +51,15 @@
  * @endcode
  *
  */
+ 
+     /*
+    *   Interrupt setters and getters
+    */
+    void setInt();
+    void clearInt();
+    bool getInt();
+    
+    
 class MCP23017 {
 public:
     /** Constructor for the MCP23017 connected to specified I2C pins at a specific address
@@ -106,6 +115,8 @@
     void writeRegister(int regAddress, unsigned char  val);
     void writeRegister(int regAddress, unsigned short val);
     int  readRegister(int regAddress);
+    
+
 
 /*----------------------------------------------------------------------------- 
  * pinmode