blob: 9a2bd942d0faa1df0b29e1554bb79445ab902212 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
/*
Copyright (C) 2018 Konstantin Oblaukhov
Copyright (C) 2015 Stephen Caudle
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file NRF51822/nrf51_isr.c
* @brief NRF51822 ISR handler code.
*
* @addtogroup NRF51822_ISR
* @{
*/
#include "hal.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver interrupt handlers. */
/*===========================================================================*/
/**
* @brief GPIOTE interrupt handler.
*
* @isr
*/
OSAL_IRQ_HANDLER(Vector58) {
OSAL_IRQ_PROLOGUE();
for (int ch = 0; ch < NRF5_GPIOTE_NUM_CHANNELS; ch++)
{
if (NRF_GPIOTE->EVENTS_IN[ch])
{
NRF_GPIOTE->EVENTS_IN[ch] = 0;
_pal_isr_code(ch);
}
}
OSAL_IRQ_EPILOGUE();
}
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/**
* @brief Enables IRQ sources.
*
* @notapi
*/
void irqInit(void) {
#if HAL_USE_PAL
nvicEnableVector(GPIOTE_IRQn, NRF5_IRQ_GPIOTE_PRIORITY);
#endif
}
/**
* @brief Disables IRQ sources.
*
* @notapi
*/
void irqDeinit(void) {
#if HAL_USE_PAL
nvicDisableVector(GPIOTE_IRQn);
#endif
}
/** @} */
|
