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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
|
/**
******************************************************************************
* @file HAL_comp.h
* @author AE Team
* @version V2.0.0
* @date 22/08/2017
* @brief This file contains all the functions prototypes for the COMP firmware
* library.
******************************************************************************
* @attention
*
* <h2><center>© 2017 MindMotion</center></h2>
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __HAL_COMP_H
#define __HAL_COMP_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "HAL_device.h"
/** @addtogroup
* @{
*/
/** @addtogroup COMP
* @{
*/
/* Exported types ------------------------------------------------------------*/
/**
* @brief COMP Init structure definition
*/
typedef struct
{
uint32_t COMP_InvertingInput; /*!< Selects the inverting input of the comparator.
This parameter can be a value of @ref COMP_InvertingInput */
uint32_t COMP_NonInvertingInput; /*!< Selects the non inverting input of the comparator.
This parameter can be a value of @ref COMP_NonInvertingInput */
uint32_t COMP_Output; /*!< Selects the output redirection of the comparator.
This parameter can be a value of @ref COMP_Output */
uint32_t COMP_BlankingSrce; /*!< Selects the output blanking source of the comparator.
This parameter can be a value of @ref COMP_BlankingSrce */
uint32_t COMP_OutputPol; /*!< Selects the output polarity of the comparator.
This parameter can be a value of @ref COMP_OutputPoloarity */
uint32_t COMP_Hysteresis; /*!< Selects the hysteresis voltage of the comparator.
This parameter can be a value of @ref COMP_Hysteresis */
uint32_t COMP_Mode; /*!< Selects the operating mode of the comparator
and allows to adjust the speed/consumption.
This parameter can be a value of @ref COMP_Mode */
}COMP_InitTypeDef;
/* Exported constants --------------------------------------------------------*/
/** @defgroup COMP_Exported_Constants
* @{
*/
/** @defgroup COMP_Selection
* @{
*/
#define COMP_Selection_COMP1 ((uint32_t)0x00000000) /*!< COMP1 Selection */
#define COMP_Selection_COMP2 ((uint32_t)0x00000004) /*!< COMP2 Selection */
#define IS_COMP_ALL_PERIPH(PERIPH) (((PERIPH) == COMP_Selection_COMP1) || \
((PERIPH) == COMP_Selection_COMP2))
/**
* @}
*/
/** @defgroup COMP_InvertingInput
* @{
*/
#define COMP_InvertingInput_1_4VREFINT ((uint32_t)0x00000000) /*!< 1/4 VREFINT connected to comparator inverting input */
#define COMP_InvertingInput_1_2VREFINT ((uint32_t)0x00000010) /*!< 1/2 VREFINT connected to comparator inverting input */
#define COMP_InvertingInput_3_4VREFINT ((uint32_t)0x00000020) /*!< 3/4 VREFINT connected to comparator inverting input */
#define COMP_InvertingInput_VREFINT ((uint32_t)0x00000030) /*!< VREFINT connected to comparator inverting input */
#define COMP_InvertingInput_DAC1 ((uint32_t)0x00000040) /*!< DAC1_OUT (PA4) connected to comparator inverting input */
#define COMP_InvertingInput_DAC2 ((uint32_t)0x00000050) /*!< DAC2_OUT (PA5) connected to comparator inverting input */
#define COMP_InvertingInput_IO1 ((uint32_t)0x00000060) /*!< I/O1 (PA0 for COMP1, PA2 for COMP2) connected to comparator inverting input */
#define COMP_InvertingInput_IO2 ((uint32_t)0x00000070) /*!< I/O2 (PA6 for COMP1, PA6 for COMP2) connected to comparator inverting input */
#define IS_COMP_INVERTING_INPUT(INPUT) (((INPUT) == COMP_InvertingInput_1_4VREFINT) || \
((INPUT) == COMP_InvertingInput_1_2VREFINT) || \
((INPUT) == COMP_InvertingInput_3_4VREFINT) || \
((INPUT) == COMP_InvertingInput_VREFINT) || \
((INPUT) == COMP_InvertingInput_DAC1) || \
((INPUT) == COMP_InvertingInput_DAC2) || \
((INPUT) == COMP_InvertingInput_IO1) || \
((INPUT) == COMP_InvertingInput_IO2))
/**
* @}
*/
/** @defgroup COMP_NonInvertingInput
* @{
*/
#define COMP_NonInvertingInput_IO1 ((uint32_t)0x00000000) /*!< I/O1 (PA0 for COMP1, PA0 for COMP2) connected to comparator non inverting input */
#define COMP_NonInvertingInput_IO2 ((uint32_t)0x00000080) /*!< I/O2 (PA1 for COMP1, PA1 for COMP2) connected to comparator non inverting input */
#define COMP_NonInvertingInput_IO3 ((uint32_t)0x00000100) /*!< I/O2 (PA2 for COMP1, PA2 for COMP2) connected to comparator non inverting input */
#define COMP_NonInvertingInput_IO4 ((uint32_t)0x00000180) /*!< I/O2 (PA3 for COMP1, PA3 for COMP2) connected to comparator non inverting input */
#define COMP_NonInvertingInput_IO5 ((uint32_t)0x00000200) /*!< I/O2 (PA4 for COMP1, PA4 for COMP2) connected to comparator non inverting input */
#define COMP_NonInvertingInput_IO6 ((uint32_t)0x00000280) /*!< I/O2 (PA5 for COMP1, PA5 for COMP2) connected to comparator non inverting input */
#define COMP_NonInvertingInput_IO7 ((uint32_t)0x00000300) /*!< I/O2 (PA6 for COMP1, PA6 for COMP2) connected to comparator non inverting input */
#define COMP_NonInvertingInput_IO8 ((uint32_t)0x00000380) /*!< I/O2 (PA7 for COMP1, PA7 for COMP2) connected to comparator non inverting input */
#define IS_COMP_NONINVERTING_INPUT(INPUT) (((INPUT) == COMP_NonInvertingInput_IO1) || \
((INPUT) == COMP_NonInvertingInput_IO1) || \
((INPUT) == COMP_NonInvertingInput_IO2) || \
((INPUT) == COMP_NonInvertingInput_IO3) || \
((INPUT) == COMP_NonInvertingInput_IO4) || \
((INPUT) == COMP_NonInvertingInput_IO5) || \
((INPUT) == COMP_NonInvertingInput_IO6) || \
((INPUT) == COMP_NonInvertingInput_IO7) || \
((INPUT) == COMP_NonInvertingInput_IO8))
/**
* @}
*/
/** @defgroup COMP_Output
* @{
*/
#define COMP_Output_None ((uint32_t)0x00000000) /*!< COMP output isn't connected to other peripherals */
/* Output Redirection common for all comparators COMP1...COMP2 */
#define COMP_Output_TIM1BKIN ((uint32_t)0x00000800) /*!< COMP output connected to TIM1 Break Input (BKIN) */
/* Output Redirection common for COMP1 and COMP2 */
#define COMP_Output_TIM1OCREFCLR ((uint32_t)0x00001800) /*!< COMP output connected to TIM1 OCREF Clear */
#define COMP_Output_TIM1IC1 ((uint32_t)0x00001C00) /*!< COMP output connected to TIM1 Input Capture 1 */
#define COMP_Output_TIM2IC4 ((uint32_t)0x00002000) /*!< COMP output connected to TIM2 Input Capture 4 */
#define COMP_Output_TIM2OCREFCLR ((uint32_t)0x00002400) /*!< COMP output connected to TIM2 OCREF Clear */
#define COMP_Output_TIM3IC1 ((uint32_t)0x00002800) /*!< COMP output connected to TIM3 Input Capture 1 */
#define COMP_Output_TIM3OCREFCLR ((uint32_t)0x00002C00) /*!< COMP output connected to TIM3 OCREF Clear */
#define IS_COMP_OUTPUT(OUTPUT) (((OUTPUT) == COMP_Output_None) || \
((OUTPUT) == COMP_Output_TIM1BKIN) || \
((OUTPUT) == COMP_Output_TIM1IC1) || \
((OUTPUT) == COMP_Output_TIM1OCREFCLR) || \
((OUTPUT) == COMP_Output_TIM2IC4) || \
((OUTPUT) == COMP_Output_TIM2OCREFCLR) || \
((OUTPUT) == COMP_Output_TIM3IC1) || \
((OUTPUT) == COMP_Output_TIM3OCREFCLR))
/**
* @}
*/
/** @defgroup COMP_BlankingSrce
* @{
*/
/* No blanking source can be selected for all comparators */
#define COMP_BlankingSrce_None ((uint32_t)0x00000000) /*!< No blanking source */
#define IS_COMP_BLANKING_SOURCE(SOURCE) (((SOURCE) == COMP_BlankingSrce_None))
/**
* @}
*/
/** @defgroup COMP_OutputPoloarity
* @{
*/
#define COMP_OutputPol_NonInverted ((uint32_t)0x00000000) /*!< COMP output on GPIO isn't inverted */
#define COMP_OutputPol_Inverted ((uint32_t)0x00008000) /*!< COMP output on GPIO is inverted */
#define IS_COMP_OUTPUT_POL(POL) (((POL) == COMP_OutputPol_NonInverted) || \
((POL) == COMP_OutputPol_Inverted))
/**
* @}
*/
/** @defgroup COMP_Hysteresis
* @{
*/
/* Please refer to the electrical characteristics in the device datasheet for
the hysteresis level */
#define COMP_Hysteresis_No 0x00000000 /*!< No hysteresis */
#define COMP_Hysteresis_Low ((uint32_t)0x00010000) /*!< Hysteresis level low */
#define COMP_Hysteresis_Medium ((uint32_t)0x00020000) /*!< Hysteresis level medium */
#define COMP_Hysteresis_High ((uint32_t)0x00030000) /*!< Hysteresis level high */
#define IS_COMP_HYSTERESIS(HYSTERESIS) (((HYSTERESIS) == COMP_Hysteresis_No) || \
((HYSTERESIS) == COMP_Hysteresis_Low) || \
((HYSTERESIS) == COMP_Hysteresis_Medium) || \
((HYSTERESIS) == COMP_Hysteresis_High))
/**
* @}
*/
/** @defgroup COMP_Mode
* @{
*/
/* Please refer to the electrical characteristics in the device datasheet for
the power consumption values */
#define COMP_Mode_HighSpeed ((uint32_t)0x0000000C) /*!< High Speed */
#define COMP_Mode_MediumSpeed ((uint32_t)0x00000008) /*!< Medium Speed */
#define COMP_Mode_LowPower ((uint32_t)0x00000004) /*!< Low power mode */
#define COMP_Mode_UltraLowPower 0x00000000 /*!< Ultra-low power mode */
#define IS_COMP_MODE(MODE) (((MODE) == COMP_Mode_UltraLowPower) || \
((MODE) == COMP_Mode_LowPower) || \
((MODE) == COMP_Mode_MediumSpeed) || \
((MODE) == COMP_Mode_HighSpeed))
/**
* @}
*/
/** @defgroup COMP_OutputLevel
* @{
*/
/* When output polarity is not inverted, comparator output is high when
the non-inverting input is at a higher voltage than the inverting input */
#define COMP_OutputLevel_High ((uint32_t)0x40000000)
/* When output polarity is not inverted, comparator output is low when
the non-inverting input is at a lower voltage than the inverting input*/
#define COMP_OutputLevel_Low ((uint32_t)0x00000000)
/**
* @}
*/
/** @defgroup COMP_WindowMode
* @{
*/
#define IS_COMP_WINDOW(WINDOW) (((WINDOW) == COMP_Selection_COMP2) || \
((WINDOW) == COMP_Selection_COMP4) || \
((WINDOW) == COMP_Selection_COMP6))
/**
* @}
*/
/**
* @}
*/
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
/* Function used to set the COMP configuration to the default reset state ****/
void COMP_DeInit(uint32_t COMP_Selection);
/* Initialization and Configuration functions *********************************/
void COMP_Init(uint32_t COMP_Selection, COMP_InitTypeDef* COMP_InitStruct);
void COMP_StructInit(COMP_InitTypeDef* COMP_InitStruct);
void COMP_Cmd(uint32_t COMP_Selection, FunctionalState NewState);
void COMP_SwitchCmd(uint32_t COMP_Selection, FunctionalState NewState);
uint32_t COMP_GetOutputLevel(uint32_t COMP_Selection);
/* COMP configuration locking function ****************************************/
void COMP_LockConfig(uint32_t COMP_Selection);
#ifdef __cplusplus
}
#endif
#endif /*__HAL_COMP_H */
/**
* @}
*/
/**
* @}
*/
/*-------------------------(C) COPYRIGHT 2017 MindMotion ----------------------*/
|
