Diff: cpp/PortIn.h

Revision:

9:0ce32e54c9a7

Parent:

8:4e25b8576136

Child:

10:3bc89ef62ce7

--- a/cpp/PortIn.h	Thu May 30 16:59:31 2013 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,93 +0,0 @@
-/* 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_PORTIN_H
-#define MBED_PORTIN_H
-
-#include "platform.h"
-
-#if DEVICE_PORTIN
-
-#include "port_api.h"
-
-namespace mbed {
-
-/** A multiple pin digital input
- *
- *  Example:
- * @code
- * // Switch on an LED if any of mbed pins 21-26 is high
- *
- * #include "mbed.h"
- *
- * PortIn     p(Port2, 0x0000003F);   // p21-p26
- * DigitalOut ind(LED4);
- *
- * int main() {
- *     while(1) {
- *         int pins = p.read();
- *         if(pins) {
- *             ind = 1;
- *         } else {
- *             ind = 0;
- *         }
- *     }
- * }
- * @endcode
- */
-class PortIn {
-public:
-
-    /** Create an PortIn, 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)
-        */
-    PortIn(PortName port, int mask = 0xFFFFFFFF) {
-        port_init(&_port, port, mask, PIN_INPUT);
-    }
-
-    /** 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 the input pin mode
-     *
-     *  @param mode PullUp, PullDown, PullNone, OpenDrain
-     */
-    void mode(PinMode mode) {
-        port_mode(&_port, mode);
-    }
-
-    /** A shorthand for read()
-     */
-    operator int() {
-        return read();
-    }
-
-private:
-    port_t _port;
-};
-
-} // namespace mbed
-
-#endif
-
-#endif