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
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
/*!
* @file apm32f10x_misc.h
*
* @brief This file provides all the miscellaneous firmware functions.
* Include NVIC,SystemTick and Power management.
*
* @version V1.0.4
*
* @date 2022-12-01
*
* @attention
*
* Copyright (C) 2020-2022 Geehy Semiconductor
*
* You may not use this file except in compliance with the
* GEEHY COPYRIGHT NOTICE (GEEHY SOFTWARE PACKAGE LICENSE).
*
* The program is only for reference, which is distributed in the hope
* that it will be useful and instructional for customers to develop
* their software. Unless required by applicable law or agreed to in
* writing, the program is distributed on an "AS IS" BASIS, WITHOUT
* ANY WARRANTY OR CONDITIONS OF ANY KIND, either express or implied.
* See the GEEHY SOFTWARE PACKAGE LICENSE for the governing permissions
* and limitations under the License.
*/
/* Define to prevent recursive inclusion */
#ifndef __APM32F10X_MISC_H
#define __APM32F10X_MISC_H
/* Includes */
#include "apm32f10x.h"
#ifdef __cplusplus
extern "C" {
#endif
/** @addtogroup APM32F10x_StdPeriphDriver
@{
*/
/** @addtogroup MISC_Driver MISC Driver
@{
*/
/** @defgroup MISC_Enumerations Enumerations
@{
*/
/**
* @brief NVIC Vect table
*/
typedef enum
{
NVIC_VECT_TAB_RAM = 0x20000000,
NVIC_VECT_TAB_FLASH = 0x08000000,
} NVIC_VECT_TAB_T;
/**
* @brief system low power mode
*/
typedef enum
{
NVIC_LOWPOWER_SEVONPEND = 0x10,
NVIC_LOWPOWER_SLEEPDEEP = 0x04,
NVIC_LOWPOWER_SLEEPONEXIT = 0x02
} NVIC_LOWPOWER_T;
/**
* @brief nvic priority group
*/
typedef enum
{
NVIC_PRIORITY_GROUP_0 = 0x700, /*!< 0 bits for pre-emption priority,4 bits for subpriority */
NVIC_PRIORITY_GROUP_1 = 0x600, /*!< 1 bits for pre-emption priority,3 bits for subpriority */
NVIC_PRIORITY_GROUP_2 = 0x500, /*!< 2 bits for pre-emption priority,2 bits for subpriority */
NVIC_PRIORITY_GROUP_3 = 0x400, /*!< 3 bits for pre-emption priority,1 bits for subpriority */
NVIC_PRIORITY_GROUP_4 = 0x300 /*!< 4 bits for pre-emption priority,0 bits for subpriority */
} NVIC_PRIORITY_GROUP_T;
/**
* @brief SysTick Clock source
*/
typedef enum
{
SYSTICK_CLK_SOURCE_HCLK_DIV8 = 0x00,
SYSTICK_CLK_SOURCE_HCLK = 0x01
} SYSTICK_CLK_SOURCE_T;
/**@} end of group MISC_Enumerations*/
/** @defgroup MISC_Functions Functions
@{
*/
/* NVIC */
void NVIC_ConfigPriorityGroup(NVIC_PRIORITY_GROUP_T priorityGroup);
void NVIC_EnableIRQRequest(IRQn_Type irq, uint8_t preemptionPriority, uint8_t subPriority);
void NVIC_DisableIRQRequest(IRQn_Type irq);
/* Vector Table */
void NVIC_ConfigVectorTable(NVIC_VECT_TAB_T vectTab, uint32_t offset);
/* Power */
void NVIC_SetSystemLowPower(NVIC_LOWPOWER_T lowPowerMode);
void NVIC_ResetystemLowPower(NVIC_LOWPOWER_T lowPowerMode);
/* Systick */
void SysTick_ConfigCLKSource(SYSTICK_CLK_SOURCE_T clkSource);
/**@} end of group MISC_Functions*/
/**@} end of group MISC_Driver*/
/**@} end of group APM32F10x_StdPeriphDriver*/
#ifdef __cplusplus
}
#endif
#endif /* __APM32F10X_MISC_H */
|
