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
121
122
123
124
125
126
127
128
129
130
|
////////////////////////////////////////////////////////////////////////////////
/// @file hal_bkp.h
/// @author AE TEAM
/// @brief THIS FILE CONTAINS ALL THE FUNCTIONS PROTOTYPES FOR THE BKP
/// FIRMWARE LIBRARY.
////////////////////////////////////////////////////////////////////////////////
/// @attention
///
/// THE EXISTING FIRMWARE IS ONLY FOR REFERENCE, WHICH IS DESIGNED TO PROVIDE
/// CUSTOMERS WITH CODING INFORMATION ABOUT THEIR PRODUCTS SO THEY CAN SAVE
/// TIME. THEREFORE, MINDMOTION SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT OR
/// CONSEQUENTIAL DAMAGES ABOUT ANY CLAIMS ARISING OUT OF THE CONTENT OF SUCH
/// HARDWARE AND/OR THE USE OF THE CODING INFORMATION CONTAINED HEREIN IN
/// CONNECTION WITH PRODUCTS MADE BY CUSTOMERS.
///
/// <H2><CENTER>© COPYRIGHT MINDMOTION </CENTER></H2>
////////////////////////////////////////////////////////////////////////////////
// Define to prevent recursive inclusion
#ifndef __HAL_BKP_H
#define __HAL_BKP_H
// Files includes
#include "types.h"
#include "reg_bkp.h"
////////////////////////////////////////////////////////////////////////////////
/// @addtogroup MM32_Hardware_Abstract_Layer
/// @{
////////////////////////////////////////////////////////////////////////////////
/// @defgroup BKP_HAL
/// @brief BKP HAL modules
/// @{
////////////////////////////////////////////////////////////////////////////////
/// @defgroup BKP_Exported_Types
/// @{
////////////////////////////////////////////////////////////////////////////////
/// @brief Data_Backup_Register
/// @anchor Data_Backup_Register
typedef enum {
BKP_DR1 = 0x0010,
BKP_DR2 = 0x0014,
BKP_DR3 = 0x0018,
BKP_DR4 = 0x001C,
BKP_DR5 = 0x0020,
BKP_DR6 = 0x0024,
BKP_DR7 = 0x0028,
BKP_DR8 = 0x002C,
BKP_DR9 = 0x0030,
BKP_DR10 = 0x0034,
BKP_DR11 = 0x0038,
BKP_DR12 = 0x003C,
BKP_DR13 = 0x0040,
BKP_DR14 = 0x0044,
BKP_DR15 = 0x0048,
BKP_DR16 = 0x004C,
BKP_DR17 = 0x0050,
BKP_DR18 = 0x0054,
BKP_DR19 = 0x0058,
BKP_DR20 = 0x005C
} BKPDR_Typedef;
////////////////////////////////////////////////////////////////////////////////
/// @brief Tamper_Pin_active_level
/// @anchor Tamper_Pin_active_level
typedef enum {
BKP_TamperPinLevel_High, ///< Tamper pin active on high level
BKP_TamperPinLevel_Low = BKP_CR_TPAL, ///< Tamper pin active on low level
} BKPTPAL_Typedef;
////////////////////////////////////////////////////////////////////////////////
/// @brief RTC_output_source_to_output_on_the_Tamper_pin
/// @anchor RTC_output_source_to_output_on_the_Tamper_pin
typedef enum {
BKP_RTCOutputSource_None = 0x0000, ///< No RTC output on the Tamper pin
BKP_RTCOutputSource_CalibClock = 0x0080, ///< Output the RTC clock with frequency divided by 64 on the Tamper pin
BKP_RTCOutputSource_Alarm = 0x0100, ///< Output the RTC Alarm pulse signal on the Tamper pin
BKP_RTCOutputSource_Second = 0x0300 ///< Output the RTC Second pulse signal on the Tamper pin
} BKPRTCOUTPUTSRC_Typedef;
/// @}
////////////////////////////////////////////////////////////////////////////////
/// @defgroup BKP_Exported_Variables
/// @{
#ifdef _HAL_BKP_C_
#define GLOBAL
#else
#define GLOBAL extern
#endif
#undef GLOBAL
/// @}
////////////////////////////////////////////////////////////////////////////////
/// @defgroup BKP_Exported_Functions
/// @{
void BKP_WriteBackupRegister(BKPDR_Typedef bkp_dr, u16 data);
u16 BKP_ReadBackupRegister(BKPDR_Typedef bkp_dr);
void BKP_DeInit(void);
void BKP_ClearFlag(void);
void BKP_ClearITPendingBit(void);
void BKP_TamperPinLevelConfig(BKPTPAL_Typedef tamper_pin_level);
void BKP_TamperPinCmd(FunctionalState state);
void BKP_ITConfig(FunctionalState state);
void BKP_RTCOutputConfig(BKPRTCOUTPUTSRC_Typedef rtc_output_source);
void BKP_SetRTCCalibrationValue(u8 calibration_value);
ITStatus BKP_GetITStatus(void);
FlagStatus BKP_GetFlagStatus(void);
void exBKP_Init(void);
void exBKP_ImmWrite(BKPDR_Typedef bkp_dr, u16 data);
u16 exBKP_ImmRead(BKPDR_Typedef bkp_dr);
/// @}
/// @}
/// @}
////////////////////////////////////////////////////////////////////////////////
#endif // __HAL_BKP_H
////////////////////////////////////////////////////////////////////////////////
|
