From 0cf2aa573b67a5a7ead949be3f5f3d3df8d2e322 Mon Sep 17 00:00:00 2001 From: Thomas Ingleby Date: Thu, 10 Apr 2014 15:33:32 +0100 Subject: [PATCH] gpio: add initial gpio header --- src/gpio/gpio.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 src/gpio/gpio.h diff --git a/src/gpio/gpio.h b/src/gpio/gpio.h new file mode 100644 index 0000000..65306ab --- /dev/null +++ b/src/gpio/gpio.h @@ -0,0 +1,39 @@ +/* + * Copyright (C) Intel Corporation. + * + * Author: Thomas Ingleby + * + * Copyright © 2014 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +namespace maa { + typedef int gpio_t; + typedef char gpio_mode_t[8]; + typedef char gpio_dir_t[8]; + + int gpio_set(gpio_t gpio); + void gpio_mode(gpio_t gpio, gpio_mode_t mode); + void gpio_dir(gpio_t gpio, gpio_dir_t dir); + + int gpio_read(gpio_t gpio); + void gpio_write(gpio_t gpio, int value); +} -- 2.7.4