Mark Turner
/
lightsense_kl46z_basic_v1
Basic fading in and out of leds with light sensor.
mbed/gpio_api.h@0:cf7af2656659, 2016-09-19 (annotated)
- Committer:
- mturner5
- Date:
- Mon Sep 19 03:24:58 2016 +0000
- Revision:
- 0:cf7af2656659
Basic v1
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mturner5 | 0:cf7af2656659 | 1 | /* mbed Microcontroller Library |
mturner5 | 0:cf7af2656659 | 2 | * Copyright (c) 2006-2013 ARM Limited |
mturner5 | 0:cf7af2656659 | 3 | * |
mturner5 | 0:cf7af2656659 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
mturner5 | 0:cf7af2656659 | 5 | * you may not use this file except in compliance with the License. |
mturner5 | 0:cf7af2656659 | 6 | * You may obtain a copy of the License at |
mturner5 | 0:cf7af2656659 | 7 | * |
mturner5 | 0:cf7af2656659 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
mturner5 | 0:cf7af2656659 | 9 | * |
mturner5 | 0:cf7af2656659 | 10 | * Unless required by applicable law or agreed to in writing, software |
mturner5 | 0:cf7af2656659 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
mturner5 | 0:cf7af2656659 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
mturner5 | 0:cf7af2656659 | 13 | * See the License for the specific language governing permissions and |
mturner5 | 0:cf7af2656659 | 14 | * limitations under the License. |
mturner5 | 0:cf7af2656659 | 15 | */ |
mturner5 | 0:cf7af2656659 | 16 | #ifndef MBED_GPIO_API_H |
mturner5 | 0:cf7af2656659 | 17 | #define MBED_GPIO_API_H |
mturner5 | 0:cf7af2656659 | 18 | |
mturner5 | 0:cf7af2656659 | 19 | #include "device.h" |
mturner5 | 0:cf7af2656659 | 20 | |
mturner5 | 0:cf7af2656659 | 21 | #ifdef __cplusplus |
mturner5 | 0:cf7af2656659 | 22 | extern "C" { |
mturner5 | 0:cf7af2656659 | 23 | #endif |
mturner5 | 0:cf7af2656659 | 24 | |
mturner5 | 0:cf7af2656659 | 25 | /* Set the given pin as GPIO |
mturner5 | 0:cf7af2656659 | 26 | * @param pin The pin to be set as GPIO |
mturner5 | 0:cf7af2656659 | 27 | * @return The GPIO port mask for this pin |
mturner5 | 0:cf7af2656659 | 28 | **/ |
mturner5 | 0:cf7af2656659 | 29 | uint32_t gpio_set(PinName pin); |
mturner5 | 0:cf7af2656659 | 30 | |
mturner5 | 0:cf7af2656659 | 31 | /* GPIO object */ |
mturner5 | 0:cf7af2656659 | 32 | void gpio_init(gpio_t *obj, PinName pin); |
mturner5 | 0:cf7af2656659 | 33 | |
mturner5 | 0:cf7af2656659 | 34 | void gpio_mode (gpio_t *obj, PinMode mode); |
mturner5 | 0:cf7af2656659 | 35 | void gpio_dir (gpio_t *obj, PinDirection direction); |
mturner5 | 0:cf7af2656659 | 36 | |
mturner5 | 0:cf7af2656659 | 37 | void gpio_write(gpio_t *obj, int value); |
mturner5 | 0:cf7af2656659 | 38 | int gpio_read (gpio_t *obj); |
mturner5 | 0:cf7af2656659 | 39 | |
mturner5 | 0:cf7af2656659 | 40 | // the following set of functions are generic and are implemented in the common gpio.c file |
mturner5 | 0:cf7af2656659 | 41 | void gpio_init_in(gpio_t* gpio, PinName pin); |
mturner5 | 0:cf7af2656659 | 42 | void gpio_init_in_ex(gpio_t* gpio, PinName pin, PinMode mode); |
mturner5 | 0:cf7af2656659 | 43 | void gpio_init_out(gpio_t* gpio, PinName pin); |
mturner5 | 0:cf7af2656659 | 44 | void gpio_init_out_ex(gpio_t* gpio, PinName pin, int value); |
mturner5 | 0:cf7af2656659 | 45 | void gpio_init_inout(gpio_t* gpio, PinName pin, PinDirection direction, PinMode mode, int value); |
mturner5 | 0:cf7af2656659 | 46 | |
mturner5 | 0:cf7af2656659 | 47 | #ifdef __cplusplus |
mturner5 | 0:cf7af2656659 | 48 | } |
mturner5 | 0:cf7af2656659 | 49 | #endif |
mturner5 | 0:cf7af2656659 | 50 | |
mturner5 | 0:cf7af2656659 | 51 | #endif |