Diff: mbed/drivers/PortIn.h

Revision:

12:406f75196a12

Parent:

11:32eeb052cda5

Child:

13:0c732e06d675

diff -r 32eeb052cda5 -r 406f75196a12 mbed/drivers/PortIn.h
--- a/mbed/drivers/PortIn.h	Wed Aug 26 14:26:27 2020 +0530
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,107 +0,0 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2013 ARM Limited
- * SPDX-License-Identifier: Apache-2.0
- *
- * 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/platform.h"
-
-#if DEVICE_PORTIN || defined(DOXYGEN_ONLY)
-
-#include "hal/port_api.h"
-#include "platform/mbed_critical.h"
-
-namespace mbed {
-/** \addtogroup drivers */
-
-/** A multiple pin digital input
- *
- * @note Synchronization level: Interrupt safe
- *
- *  Example:
- * @code
- * // Turn on an LED if any pins of Port2[0:5] are high
- *
- * #include "mbed.h"
- *
- * PortIn     p(Port2, 0x0000003F);  // Port2 pins [0:5] only
- * DigitalOut led(LED4);
- *
- * int main() {
- *     while(1) {
- *         int pins = p.read();
- *         if(pins) {
- *             led = 1;
- *         } else {
- *             led = 0;
- *         }
- *     }
- * }
- * @endcode
- * @ingroup drivers
- */
-class PortIn {
-public:
-
-    /** Create a PortIn, connected to the specified port
-     *
-     *  @param port Port to connect to (as defined in target's PortNames.h)
-     *  @param mask Bitmask defines which port pins should be an input (0 - ignore, 1 - include)
-        */
-    PortIn(PortName port, int mask = 0xFFFFFFFF)
-    {
-        core_util_critical_section_enter();
-        port_init(&_port, port, mask, PIN_INPUT);
-        core_util_critical_section_exit();
-    }
-
-    /** Read the value input to the port
-     *
-     *  @returns
-     *    An integer with each bit corresponding to the associated pin value
-     */
-    int read()
-    {
-        return port_read(&_port);
-    }
-
-    /** Set the input pin mode
-     *
-     *  @param mode PullUp, PullDown, PullNone, OpenDrain
-     */
-    void mode(PinMode mode)
-    {
-        core_util_critical_section_enter();
-        port_mode(&_port, mode);
-        core_util_critical_section_exit();
-    }
-
-    /** A shorthand for read()
-     */
-    operator int()
-    {
-        return read();
-    }
-
-private:
-    port_t _port;
-};
-
-} // namespace mbed
-
-#endif
-
-#endif