Reiko Randoja / PCA9555

PCA9555

Dependents:   Telliskivi2_2014 PowerManagementBoard_Rev_A_2017

Diff: PCA9555.h

Revision:
1:a6699cd826bb
Parent:
0:011622696878
Child:
2:fae93e0841f6
--- a/PCA9555.h	Mon Jul 29 20:36:59 2013 +0000
+++ b/PCA9555.h	Sat Aug 31 15:57:14 2013 +0000
@@ -25,10 +25,17 @@
      * @param data The 16 bits to write to the IO port
      */
     void write(int data);
+    
+    void setPin(unsigned int pinNumber);
+    void clearPin(unsigned int pinNumber);
+    void togglePin(unsigned int pinNumber);
+    
+    void setDirection(int data);
  
 private:
     I2C _i2c;
     int _address;
+    int currentWriteState;
 };
  
 #endif
\ No newline at end of file