Contiki-NG
int-master.c
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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-interrupts CC13xx-CC26xx master interrupt manipulation
37  *
38  * Master interrupt manipulation routines for the CC13xx and CC26xx CPUs
39  *
40  * @{
41  *
42  * \file
43  * Master interrupt manipulation implementation for the TI CC13xx/CC26xx
44  */
45 /*---------------------------------------------------------------------------*/
46 #include "contiki.h"
47 #include "sys/int-master.h"
48 #include "cc13x0-cc26x0-cm3.h"
49 
50 #include "ti-lib.h"
51 
52 #include <stdbool.h>
53 /*---------------------------------------------------------------------------*/
54 void
56 {
57  ti_lib_int_master_enable();
58 }
59 /*---------------------------------------------------------------------------*/
62 {
63  return ti_lib_int_master_disable();
64 }
65 /*---------------------------------------------------------------------------*/
66 void
68 {
69  __set_PRIMASK(status);
70 }
71 /*---------------------------------------------------------------------------*/
72 bool
74 {
75  return ti_lib_cpu_primask() ? false : true;
76 }
77 /*---------------------------------------------------------------------------*/
78 /**
79  * @}
80  * @}
81  */
__STATIC_INLINE void __set_PRIMASK(uint32_t priMask)
Set Priority Mask.
Definition: cmsis_armcc.h:177
bool int_master_is_enabled(void)
Retrieve the status of the master interrupt.
Definition: int-master.c:74
Header file with macros which rename TI CC26xxware functions.
void int_master_enable(void)
Enable the master interrupt.
Definition: int-master.c:52
CMSIS Cortex-M3 core peripheral access layer header file for CC13xx/CC26xx.
INT_MASTER_STATUS_DATATYPE int_master_status_t
Master interrupt state representation data type.
Definition: int-master.h:62
void int_master_status_set(int_master_status_t status)
Set the status of the master interrupt.
Definition: int-master.c:68
int_master_status_t int_master_read_and_disable(void)
Disable the master interrupt.
Definition: int-master.c:58