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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

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mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

gpio_api.h@80:8e73be2a2ac1, 2014-02-21 (annotated)

Committer:
emilmont
Date:
Fri Feb 21 12:21:39 2014 +0000
Revision:
80:8e73be2a2ac1
Parent:
66:9c8f0e3462fb
Child:
81:7d30d6019079
First alpha release for the NRF51822 target (to be tested in the online IDE)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 66:9c8f0e3462fb 1 /* mbed Microcontroller Library
bogdanm 66:9c8f0e3462fb 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 66:9c8f0e3462fb 3 *
bogdanm 66:9c8f0e3462fb 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 66:9c8f0e3462fb 5 * you may not use this file except in compliance with the License.
bogdanm 66:9c8f0e3462fb 6 * You may obtain a copy of the License at
bogdanm 66:9c8f0e3462fb 7 *
bogdanm 66:9c8f0e3462fb 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 66:9c8f0e3462fb 9 *
bogdanm 66:9c8f0e3462fb 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 66:9c8f0e3462fb 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 66:9c8f0e3462fb 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 66:9c8f0e3462fb 13 * See the License for the specific language governing permissions and
bogdanm 66:9c8f0e3462fb 14 * limitations under the License.
bogdanm 66:9c8f0e3462fb 15 */
bogdanm 66:9c8f0e3462fb 16 #ifndef MBED_GPIO_API_H
bogdanm 66:9c8f0e3462fb 17 #define MBED_GPIO_API_H
bogdanm 66:9c8f0e3462fb 18
bogdanm 66:9c8f0e3462fb 19 #include "device.h"
bogdanm 66:9c8f0e3462fb 20
bogdanm 66:9c8f0e3462fb 21 #ifdef __cplusplus
bogdanm 66:9c8f0e3462fb 22 extern "C" {
bogdanm 66:9c8f0e3462fb 23 #endif
bogdanm 66:9c8f0e3462fb 24
bogdanm 66:9c8f0e3462fb 25 /* Set the given pin as GPIO
bogdanm 66:9c8f0e3462fb 26 * @param pin The pin to be set as GPIO
bogdanm 66:9c8f0e3462fb 27 * @return The GPIO port mask for this pin
bogdanm 66:9c8f0e3462fb 28 **/
bogdanm 66:9c8f0e3462fb 29 uint32_t gpio_set(PinName pin);
bogdanm 66:9c8f0e3462fb 30
bogdanm 66:9c8f0e3462fb 31 /* GPIO object */
bogdanm 66:9c8f0e3462fb 32 void gpio_init (gpio_t *obj, PinName pin, PinDirection direction);
bogdanm 66:9c8f0e3462fb 33
bogdanm 66:9c8f0e3462fb 34 void gpio_mode (gpio_t *obj, PinMode mode);
bogdanm 66:9c8f0e3462fb 35 void gpio_dir (gpio_t *obj, PinDirection direction);
bogdanm 66:9c8f0e3462fb 36
bogdanm 66:9c8f0e3462fb 37 void gpio_write(gpio_t *obj, int value);
bogdanm 66:9c8f0e3462fb 38 int gpio_read (gpio_t *obj);
bogdanm 66:9c8f0e3462fb 39
bogdanm 66:9c8f0e3462fb 40 #ifdef __cplusplus
bogdanm 66:9c8f0e3462fb 41 }
bogdanm 66:9c8f0e3462fb 42 #endif
bogdanm 66:9c8f0e3462fb 43
bogdanm 66:9c8f0e3462fb 44 #endif