Mark Turner / MarksMbed

This is a repository for all my programs or modified programs.

gpio_api.h@0:72480818e4a9, 2016-09-11 (annotated)

Committer:
mturner5
Date:
Sun Sep 11 23:48:09 2016 +0000
Revision:
0:72480818e4a9
Made delays for the LEDS and button presses

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mturner5 0:72480818e4a9 1 /* mbed Microcontroller Library
mturner5 0:72480818e4a9 2 * Copyright (c) 2006-2013 ARM Limited
mturner5 0:72480818e4a9 3 *
mturner5 0:72480818e4a9 4 * Licensed under the Apache License, Version 2.0 (the "License");
mturner5 0:72480818e4a9 5 * you may not use this file except in compliance with the License.
mturner5 0:72480818e4a9 6 * You may obtain a copy of the License at
mturner5 0:72480818e4a9 7 *
mturner5 0:72480818e4a9 8 * http://www.apache.org/licenses/LICENSE-2.0
mturner5 0:72480818e4a9 9 *
mturner5 0:72480818e4a9 10 * Unless required by applicable law or agreed to in writing, software
mturner5 0:72480818e4a9 11 * distributed under the License is distributed on an "AS IS" BASIS,
mturner5 0:72480818e4a9 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mturner5 0:72480818e4a9 13 * See the License for the specific language governing permissions and
mturner5 0:72480818e4a9 14 * limitations under the License.
mturner5 0:72480818e4a9 15 */
mturner5 0:72480818e4a9 16 #ifndef MBED_GPIO_API_H
mturner5 0:72480818e4a9 17 #define MBED_GPIO_API_H
mturner5 0:72480818e4a9 18
mturner5 0:72480818e4a9 19 #include "device.h"
mturner5 0:72480818e4a9 20
mturner5 0:72480818e4a9 21 #ifdef __cplusplus
mturner5 0:72480818e4a9 22 extern "C" {
mturner5 0:72480818e4a9 23 #endif
mturner5 0:72480818e4a9 24
mturner5 0:72480818e4a9 25 /* Set the given pin as GPIO
mturner5 0:72480818e4a9 26 * @param pin The pin to be set as GPIO
mturner5 0:72480818e4a9 27 * @return The GPIO port mask for this pin
mturner5 0:72480818e4a9 28 **/
mturner5 0:72480818e4a9 29 uint32_t gpio_set(PinName pin);
mturner5 0:72480818e4a9 30
mturner5 0:72480818e4a9 31 /* GPIO object */
mturner5 0:72480818e4a9 32 void gpio_init(gpio_t *obj, PinName pin);
mturner5 0:72480818e4a9 33
mturner5 0:72480818e4a9 34 void gpio_mode (gpio_t *obj, PinMode mode);
mturner5 0:72480818e4a9 35 void gpio_dir (gpio_t *obj, PinDirection direction);
mturner5 0:72480818e4a9 36
mturner5 0:72480818e4a9 37 void gpio_write(gpio_t *obj, int value);
mturner5 0:72480818e4a9 38 int gpio_read (gpio_t *obj);
mturner5 0:72480818e4a9 39
mturner5 0:72480818e4a9 40 // the following set of functions are generic and are implemented in the common gpio.c file
mturner5 0:72480818e4a9 41 void gpio_init_in(gpio_t* gpio, PinName pin);
mturner5 0:72480818e4a9 42 void gpio_init_in_ex(gpio_t* gpio, PinName pin, PinMode mode);
mturner5 0:72480818e4a9 43 void gpio_init_out(gpio_t* gpio, PinName pin);
mturner5 0:72480818e4a9 44 void gpio_init_out_ex(gpio_t* gpio, PinName pin, int value);
mturner5 0:72480818e4a9 45 void gpio_init_inout(gpio_t* gpio, PinName pin, PinDirection direction, PinMode mode, int value);
mturner5 0:72480818e4a9 46
mturner5 0:72480818e4a9 47 #ifdef __cplusplus
mturner5 0:72480818e4a9 48 }
mturner5 0:72480818e4a9 49 #endif
mturner5 0:72480818e4a9 50
mturner5 0:72480818e4a9 51 #endif