Diff: api/PortInOut.h

Revision:

10:3bc89ef62ce7

Parent:

9:0ce32e54c9a7

Child:

13:0645d8841f51

diff -r 0ce32e54c9a7 -r 3bc89ef62ce7 api/PortInOut.h
--- a/api/PortInOut.h	Mon Jun 10 16:03:00 2013 +0100
+++ b/api/PortInOut.h	Fri Jun 14 17:49:17 2013 +0100
@@ -1,104 +1,104 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef MBED_PORTINOUT_H
-#define MBED_PORTINOUT_H
-
-#include "platform.h"
-
-#if DEVICE_PORTINOUT
-
-#include "port_api.h"
-
-namespace mbed {
-
-/** A multiple pin digital in/out used to set/read multiple bi-directional pins
- */
-class PortInOut {
-public:
-
-    /** Create an PortInOut, connected to the specified port
-     *
-     *  @param port Port to connect to (Port0-Port5)
-     *  @param mask A bitmask to identify which bits in the port should be included (0 - ignore)
-     */
-    PortInOut(PortName port, int mask = 0xFFFFFFFF) {
-        port_init(&_port, port, mask, PIN_INPUT);
-    }
-
-    /** Write the value to the output port
-     *
-     *  @param value An integer specifying a bit to write for every corresponding port pin
-     */
-    void write(int value) {
-        port_write(&_port, value);
-    }
-
-    /** Read the value currently output on the port
-     *
-     *  @returns
-     *    An integer with each bit corresponding to associated port pin setting
-     */
-    int read() {
-        return port_read(&_port);
-    }
-
-    /** Set as an output
-     */
-    void output() {
-        port_dir(&_port, PIN_OUTPUT);
-    }
-
-    /** Set as an input
-     */
-    void input() {
-        port_dir(&_port, PIN_INPUT);
-    }
-
-    /** Set the input pin mode
-     *
-     *  @param mode PullUp, PullDown, PullNone, OpenDrain
-     */
-    void mode(PinMode mode) {
-        port_mode(&_port, mode);
-    }
-
-    /** A shorthand for write()
-     */
-    PortInOut& operator= (int value) {
-        write(value);
-        return *this;
-    }
-
-    PortInOut& operator= (PortInOut& rhs) {
-        write(rhs.read());
-        return *this;
-    }
-
-    /** A shorthand for read()
-     */
-    operator int() {
-        return read();
-    }
-
-private:
-    port_t _port;
-};
-
-} // namespace mbed
-
-#endif
-
-#endif
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef MBED_PORTINOUT_H
+#define MBED_PORTINOUT_H
+
+#include "platform.h"
+
+#if DEVICE_PORTINOUT
+
+#include "port_api.h"
+
+namespace mbed {
+
+/** A multiple pin digital in/out used to set/read multiple bi-directional pins
+ */
+class PortInOut {
+public:
+
+    /** Create an PortInOut, connected to the specified port
+     *
+     *  @param port Port to connect to (Port0-Port5)
+     *  @param mask A bitmask to identify which bits in the port should be included (0 - ignore)
+     */
+    PortInOut(PortName port, int mask = 0xFFFFFFFF) {
+        port_init(&_port, port, mask, PIN_INPUT);
+    }
+
+    /** Write the value to the output port
+     *
+     *  @param value An integer specifying a bit to write for every corresponding port pin
+     */
+    void write(int value) {
+        port_write(&_port, value);
+    }
+
+    /** Read the value currently output on the port
+     *
+     *  @returns
+     *    An integer with each bit corresponding to associated port pin setting
+     */
+    int read() {
+        return port_read(&_port);
+    }
+
+    /** Set as an output
+     */
+    void output() {
+        port_dir(&_port, PIN_OUTPUT);
+    }
+
+    /** Set as an input
+     */
+    void input() {
+        port_dir(&_port, PIN_INPUT);
+    }
+
+    /** Set the input pin mode
+     *
+     *  @param mode PullUp, PullDown, PullNone, OpenDrain
+     */
+    void mode(PinMode mode) {
+        port_mode(&_port, mode);
+    }
+
+    /** A shorthand for write()
+     */
+    PortInOut& operator= (int value) {
+        write(value);
+        return *this;
+    }
+
+    PortInOut& operator= (PortInOut& rhs) {
+        write(rhs.read());
+        return *this;
+    }
+
+    /** A shorthand for read()
+     */
+    operator int() {
+        return read();
+    }
+
+private:
+    port_t _port;
+};
+
+} // namespace mbed
+
+#endif
+
+#endif