Diff: PortInOut.h

Revision:

28:667d61c9177b

Parent:

27:7110ebee3484

Child:

43:e2ed12d17f06

--- a/PortInOut.h	Tue Nov 29 14:59:27 2011 +0000
+++ b/PortInOut.h	Thu Dec 08 12:04:01 2011 +0000
@@ -35,9 +35,7 @@
      * Variables:
      *  value - An integer specifying a bit to write for every corresponding port pin
      */    
-    void write(int value) {
-        _gpio->FIOPIN = (_gpio->FIOPIN & ~_mask) | (value & _mask);
-    }
+    void write(int value);
 
     /* Function: read
      *  Read the value currently output on the port
@@ -45,9 +43,7 @@
      * Variables:
      *  returns - An integer with each bit corresponding to associated port pin setting
      */
-    int read() {
-        return _gpio->FIOPIN & _mask;
-    }
+    int read();
 
     /* Function: output
      *  Set as an output
@@ -88,9 +84,11 @@
     }
 
 private:
+#if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
     LPC_GPIO_TypeDef    *_gpio;
+#endif
     PortName            _port;
-    uint32_t            _mask;    
+    uint32_t            _mask;
 };
 
 } // namespace mbed