Contiki-NG
gpio-hal-arch.h
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2017, George Oikonomou - http://www.spd.gr
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  *
9  * 1. Redistributions of source code must retain the above copyright
10  * notice, this list of conditions and the following disclaimer.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  * notice, this list of conditions and the following disclaimer in the
13  * documentation and/or other materials provided with the distribution.
14  * 3. Neither the name of the copyright holder nor the names of its
15  * contributors may be used to endorse or promote products derived
16  * from this software without specific prior written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22  * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
23  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
25  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
27  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
29  * OF THE POSSIBILITY OF SUCH DAMAGE.
30  */
31 /*---------------------------------------------------------------------------*/
32 /**
33  * \addtogroup cc26xx
34  * @{
35  *
36  * \defgroup cc26xx-gpio-hal CC13xx/CC26xx GPIO HAL implementation
37  *
38  * @{
39  *
40  * \file
41  * Header file for the CC13xx/CC26xx GPIO HAL functions
42  *
43  * \note
44  * Do not include this header directly
45  */
46 /*---------------------------------------------------------------------------*/
47 #ifndef GPIO_HAL_ARCH_H_
48 #define GPIO_HAL_ARCH_H_
49 /*---------------------------------------------------------------------------*/
50 #include "contiki.h"
51 #include "ti-lib.h"
52 
53 #include <stdint.h>
54 /*---------------------------------------------------------------------------*/
55 #define gpio_hal_arch_init() do { /* Do nothing */ } while(0)
56 
57 #define gpio_hal_arch_interrupt_enable(port, pin) interrupt_enable(pin)
58 #define gpio_hal_arch_interrupt_disable(port, pin) ti_lib_ioc_int_disable(pin)
59 
60 #define gpio_hal_arch_pin_set_input(port, pin) ti_lib_ioc_pin_type_gpio_input(pin)
61 #define gpio_hal_arch_pin_set_output(port, pin) ti_lib_ioc_pin_type_gpio_output(pin)
62 
63 #define gpio_hal_arch_set_pin(port, pin) ti_lib_gpio_set_dio(pin)
64 #define gpio_hal_arch_clear_pin(port, pin) ti_lib_gpio_clear_dio(pin)
65 #define gpio_hal_arch_toggle_pin(port, pin) ti_lib_gpio_toggle_dio(pin)
66 #define gpio_hal_arch_write_pin(port, pin, v) ti_lib_gpio_write_dio(pin, v)
67 
68 #define gpio_hal_arch_set_pins(port, pin) ti_lib_gpio_set_multi_dio(pin)
69 #define gpio_hal_arch_clear_pins(port, pin) ti_lib_gpio_clear_multi_dio(pin)
70 #define gpio_hal_arch_toggle_pins(port, pin) ti_lib_gpio_toggle_multi_dio(pin)
71 #define gpio_hal_arch_write_pins(port, pin, v) ti_lib_gpio_write_multi_dio(pin, v)
72 /*---------------------------------------------------------------------------*/
73 static inline void
74 interrupt_enable(gpio_hal_pin_t pin)
75 {
76  ti_lib_gpio_clear_event_dio(pin);
77  ti_lib_ioc_int_enable(pin);
78 }
79 /*---------------------------------------------------------------------------*/
80 #endif /* GPIO_HAL_ARCH_H_ */
81 /*---------------------------------------------------------------------------*/
82 /**
83  * @}
84  * @}
85  */
Header file with macros which rename TI CC26xxware functions.
uint8_t gpio_hal_pin_t
GPIO pin number representation.
Definition: gpio-hal.h:103