提交 | 用户 | age
|
bfc108
|
1 |
/**
|
Q |
2 |
******************************************************************************
|
|
3 |
* @file stm32f0xx_ll_pwr.h
|
|
4 |
* @author MCD Application Team
|
|
5 |
* @brief Header file of PWR LL module.
|
|
6 |
******************************************************************************
|
|
7 |
* @attention
|
|
8 |
*
|
|
9 |
* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
|
|
10 |
*
|
|
11 |
* Redistribution and use in source and binary forms, with or without modification,
|
|
12 |
* are permitted provided that the following conditions are met:
|
|
13 |
* 1. Redistributions of source code must retain the above copyright notice,
|
|
14 |
* this list of conditions and the following disclaimer.
|
|
15 |
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
16 |
* this list of conditions and the following disclaimer in the documentation
|
|
17 |
* and/or other materials provided with the distribution.
|
|
18 |
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
|
19 |
* may be used to endorse or promote products derived from this software
|
|
20 |
* without specific prior written permission.
|
|
21 |
*
|
|
22 |
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
23 |
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
24 |
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
25 |
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
26 |
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
27 |
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
28 |
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
29 |
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
30 |
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
31 |
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
32 |
*
|
|
33 |
******************************************************************************
|
|
34 |
*/
|
|
35 |
|
|
36 |
/* Define to prevent recursive inclusion -------------------------------------*/
|
|
37 |
#ifndef __STM32F0xx_LL_PWR_H
|
|
38 |
#define __STM32F0xx_LL_PWR_H
|
|
39 |
|
|
40 |
#ifdef __cplusplus
|
|
41 |
extern "C" {
|
|
42 |
#endif
|
|
43 |
|
|
44 |
/* Includes ------------------------------------------------------------------*/
|
|
45 |
#include "stm32f0xx.h"
|
|
46 |
|
|
47 |
/** @addtogroup STM32F0xx_LL_Driver
|
|
48 |
* @{
|
|
49 |
*/
|
|
50 |
|
|
51 |
#if defined(PWR)
|
|
52 |
|
|
53 |
/** @defgroup PWR_LL PWR
|
|
54 |
* @{
|
|
55 |
*/
|
|
56 |
|
|
57 |
/* Private types -------------------------------------------------------------*/
|
|
58 |
/* Private variables ---------------------------------------------------------*/
|
|
59 |
/* Private constants ---------------------------------------------------------*/
|
|
60 |
/* Private macros ------------------------------------------------------------*/
|
|
61 |
/* Exported types ------------------------------------------------------------*/
|
|
62 |
/* Exported constants --------------------------------------------------------*/
|
|
63 |
/** @defgroup PWR_LL_Exported_Constants PWR Exported Constants
|
|
64 |
* @{
|
|
65 |
*/
|
|
66 |
|
|
67 |
/** @defgroup PWR_LL_EC_CLEAR_FLAG Clear Flags Defines
|
|
68 |
* @brief Flags defines which can be used with LL_PWR_WriteReg function
|
|
69 |
* @{
|
|
70 |
*/
|
|
71 |
#define LL_PWR_CR_CSBF PWR_CR_CSBF /*!< Clear standby flag */
|
|
72 |
#define LL_PWR_CR_CWUF PWR_CR_CWUF /*!< Clear wakeup flag */
|
|
73 |
/**
|
|
74 |
* @}
|
|
75 |
*/
|
|
76 |
|
|
77 |
/** @defgroup PWR_LL_EC_GET_FLAG Get Flags Defines
|
|
78 |
* @brief Flags defines which can be used with LL_PWR_ReadReg function
|
|
79 |
* @{
|
|
80 |
*/
|
|
81 |
#define LL_PWR_CSR_WUF PWR_CSR_WUF /*!< Wakeup flag */
|
|
82 |
#define LL_PWR_CSR_SBF PWR_CSR_SBF /*!< Standby flag */
|
|
83 |
#if defined(PWR_PVD_SUPPORT)
|
|
84 |
#define LL_PWR_CSR_PVDO PWR_CSR_PVDO /*!< Power voltage detector output flag */
|
|
85 |
#endif /* PWR_PVD_SUPPORT */
|
|
86 |
#if defined(PWR_CSR_VREFINTRDYF)
|
|
87 |
#define LL_PWR_CSR_VREFINTRDYF PWR_CSR_VREFINTRDYF /*!< VREFINT ready flag */
|
|
88 |
#endif /* PWR_CSR_VREFINTRDYF */
|
|
89 |
#define LL_PWR_CSR_EWUP1 PWR_CSR_EWUP1 /*!< Enable WKUP pin 1 */
|
|
90 |
#define LL_PWR_CSR_EWUP2 PWR_CSR_EWUP2 /*!< Enable WKUP pin 2 */
|
|
91 |
#if defined(PWR_CSR_EWUP3)
|
|
92 |
#define LL_PWR_CSR_EWUP3 PWR_CSR_EWUP3 /*!< Enable WKUP pin 3 */
|
|
93 |
#endif /* PWR_CSR_EWUP3 */
|
|
94 |
#if defined(PWR_CSR_EWUP4)
|
|
95 |
#define LL_PWR_CSR_EWUP4 PWR_CSR_EWUP4 /*!< Enable WKUP pin 4 */
|
|
96 |
#endif /* PWR_CSR_EWUP4 */
|
|
97 |
#if defined(PWR_CSR_EWUP5)
|
|
98 |
#define LL_PWR_CSR_EWUP5 PWR_CSR_EWUP5 /*!< Enable WKUP pin 5 */
|
|
99 |
#endif /* PWR_CSR_EWUP5 */
|
|
100 |
#if defined(PWR_CSR_EWUP6)
|
|
101 |
#define LL_PWR_CSR_EWUP6 PWR_CSR_EWUP6 /*!< Enable WKUP pin 6 */
|
|
102 |
#endif /* PWR_CSR_EWUP6 */
|
|
103 |
#if defined(PWR_CSR_EWUP7)
|
|
104 |
#define LL_PWR_CSR_EWUP7 PWR_CSR_EWUP7 /*!< Enable WKUP pin 7 */
|
|
105 |
#endif /* PWR_CSR_EWUP7 */
|
|
106 |
#if defined(PWR_CSR_EWUP8)
|
|
107 |
#define LL_PWR_CSR_EWUP8 PWR_CSR_EWUP8 /*!< Enable WKUP pin 8 */
|
|
108 |
#endif /* PWR_CSR_EWUP8 */
|
|
109 |
/**
|
|
110 |
* @}
|
|
111 |
*/
|
|
112 |
|
|
113 |
|
|
114 |
/** @defgroup PWR_LL_EC_MODE_PWR Mode Power
|
|
115 |
* @{
|
|
116 |
*/
|
|
117 |
#define LL_PWR_MODE_STOP_MAINREGU 0x00000000U /*!< Enter Stop mode when the CPU enters deepsleep */
|
|
118 |
#define LL_PWR_MODE_STOP_LPREGU (PWR_CR_LPDS) /*!< Enter Stop mode (with low power Regulator ON) when the CPU enters deepsleep */
|
|
119 |
#define LL_PWR_MODE_STANDBY (PWR_CR_PDDS) /*!< Enter Standby mode when the CPU enters deepsleep */
|
|
120 |
/**
|
|
121 |
* @}
|
|
122 |
*/
|
|
123 |
|
|
124 |
#if defined(PWR_CR_LPDS)
|
|
125 |
/** @defgroup PWR_LL_EC_REGU_MODE_DS_MODE Regulator Mode In Deep Sleep Mode
|
|
126 |
* @{
|
|
127 |
*/
|
|
128 |
#define LL_PWR_REGU_DSMODE_MAIN 0x00000000U /*!< Voltage Regulator in main mode during deepsleep mode */
|
|
129 |
#define LL_PWR_REGU_DSMODE_LOW_POWER (PWR_CR_LPDS) /*!< Voltage Regulator in low-power mode during deepsleep mode */
|
|
130 |
/**
|
|
131 |
* @}
|
|
132 |
*/
|
|
133 |
#endif /* PWR_CR_LPDS */
|
|
134 |
|
|
135 |
#if defined(PWR_PVD_SUPPORT)
|
|
136 |
/** @defgroup PWR_LL_EC_PVDLEVEL Power Voltage Detector Level
|
|
137 |
* @{
|
|
138 |
*/
|
|
139 |
#define LL_PWR_PVDLEVEL_0 (PWR_CR_PLS_LEV0) /*!< Voltage threshold 0 */
|
|
140 |
#define LL_PWR_PVDLEVEL_1 (PWR_CR_PLS_LEV1) /*!< Voltage threshold 1 */
|
|
141 |
#define LL_PWR_PVDLEVEL_2 (PWR_CR_PLS_LEV2) /*!< Voltage threshold 2 */
|
|
142 |
#define LL_PWR_PVDLEVEL_3 (PWR_CR_PLS_LEV3) /*!< Voltage threshold 3 */
|
|
143 |
#define LL_PWR_PVDLEVEL_4 (PWR_CR_PLS_LEV4) /*!< Voltage threshold 4 */
|
|
144 |
#define LL_PWR_PVDLEVEL_5 (PWR_CR_PLS_LEV5) /*!< Voltage threshold 5 */
|
|
145 |
#define LL_PWR_PVDLEVEL_6 (PWR_CR_PLS_LEV6) /*!< Voltage threshold 6 */
|
|
146 |
#define LL_PWR_PVDLEVEL_7 (PWR_CR_PLS_LEV7) /*!< Voltage threshold 7 */
|
|
147 |
/**
|
|
148 |
* @}
|
|
149 |
*/
|
|
150 |
#endif /* PWR_PVD_SUPPORT */
|
|
151 |
/** @defgroup PWR_LL_EC_WAKEUP_PIN Wakeup Pins
|
|
152 |
* @{
|
|
153 |
*/
|
|
154 |
#define LL_PWR_WAKEUP_PIN1 (PWR_CSR_EWUP1) /*!< WKUP pin 1 : PA0 */
|
|
155 |
#define LL_PWR_WAKEUP_PIN2 (PWR_CSR_EWUP2) /*!< WKUP pin 2 : PC13 */
|
|
156 |
#if defined(PWR_CSR_EWUP3)
|
|
157 |
#define LL_PWR_WAKEUP_PIN3 (PWR_CSR_EWUP3) /*!< WKUP pin 3 : PE6 or PA2 according to device */
|
|
158 |
#endif /* PWR_CSR_EWUP3 */
|
|
159 |
#if defined(PWR_CSR_EWUP4)
|
|
160 |
#define LL_PWR_WAKEUP_PIN4 (PWR_CSR_EWUP4) /*!< WKUP pin 4 : LLG TBD */
|
|
161 |
#endif /* PWR_CSR_EWUP4 */
|
|
162 |
#if defined(PWR_CSR_EWUP5)
|
|
163 |
#define LL_PWR_WAKEUP_PIN5 (PWR_CSR_EWUP5) /*!< WKUP pin 5 : LLG TBD */
|
|
164 |
#endif /* PWR_CSR_EWUP5 */
|
|
165 |
#if defined(PWR_CSR_EWUP6)
|
|
166 |
#define LL_PWR_WAKEUP_PIN6 (PWR_CSR_EWUP6) /*!< WKUP pin 6 : LLG TBD */
|
|
167 |
#endif /* PWR_CSR_EWUP6 */
|
|
168 |
#if defined(PWR_CSR_EWUP7)
|
|
169 |
#define LL_PWR_WAKEUP_PIN7 (PWR_CSR_EWUP7) /*!< WKUP pin 7 : LLG TBD */
|
|
170 |
#endif /* PWR_CSR_EWUP7 */
|
|
171 |
#if defined(PWR_CSR_EWUP8)
|
|
172 |
#define LL_PWR_WAKEUP_PIN8 (PWR_CSR_EWUP8) /*!< WKUP pin 8 : LLG TBD */
|
|
173 |
#endif /* PWR_CSR_EWUP8 */
|
|
174 |
/**
|
|
175 |
* @}
|
|
176 |
*/
|
|
177 |
|
|
178 |
/**
|
|
179 |
* @}
|
|
180 |
*/
|
|
181 |
|
|
182 |
|
|
183 |
/* Exported macro ------------------------------------------------------------*/
|
|
184 |
/** @defgroup PWR_LL_Exported_Macros PWR Exported Macros
|
|
185 |
* @{
|
|
186 |
*/
|
|
187 |
|
|
188 |
/** @defgroup PWR_LL_EM_WRITE_READ Common write and read registers Macros
|
|
189 |
* @{
|
|
190 |
*/
|
|
191 |
|
|
192 |
/**
|
|
193 |
* @brief Write a value in PWR register
|
|
194 |
* @param __REG__ Register to be written
|
|
195 |
* @param __VALUE__ Value to be written in the register
|
|
196 |
* @retval None
|
|
197 |
*/
|
|
198 |
#define LL_PWR_WriteReg(__REG__, __VALUE__) WRITE_REG(PWR->__REG__, (__VALUE__))
|
|
199 |
|
|
200 |
/**
|
|
201 |
* @brief Read a value in PWR register
|
|
202 |
* @param __REG__ Register to be read
|
|
203 |
* @retval Register value
|
|
204 |
*/
|
|
205 |
#define LL_PWR_ReadReg(__REG__) READ_REG(PWR->__REG__)
|
|
206 |
/**
|
|
207 |
* @}
|
|
208 |
*/
|
|
209 |
|
|
210 |
/**
|
|
211 |
* @}
|
|
212 |
*/
|
|
213 |
|
|
214 |
/* Exported functions --------------------------------------------------------*/
|
|
215 |
/** @defgroup PWR_LL_Exported_Functions PWR Exported Functions
|
|
216 |
* @{
|
|
217 |
*/
|
|
218 |
|
|
219 |
/** @defgroup PWR_LL_EF_Configuration Configuration
|
|
220 |
* @{
|
|
221 |
*/
|
|
222 |
|
|
223 |
/**
|
|
224 |
* @brief Enable access to the backup domain
|
|
225 |
* @rmtoll CR DBP LL_PWR_EnableBkUpAccess
|
|
226 |
* @retval None
|
|
227 |
*/
|
|
228 |
__STATIC_INLINE void LL_PWR_EnableBkUpAccess(void)
|
|
229 |
{
|
|
230 |
SET_BIT(PWR->CR, PWR_CR_DBP);
|
|
231 |
}
|
|
232 |
|
|
233 |
/**
|
|
234 |
* @brief Disable access to the backup domain
|
|
235 |
* @rmtoll CR DBP LL_PWR_DisableBkUpAccess
|
|
236 |
* @retval None
|
|
237 |
*/
|
|
238 |
__STATIC_INLINE void LL_PWR_DisableBkUpAccess(void)
|
|
239 |
{
|
|
240 |
CLEAR_BIT(PWR->CR, PWR_CR_DBP);
|
|
241 |
}
|
|
242 |
|
|
243 |
/**
|
|
244 |
* @brief Check if the backup domain is enabled
|
|
245 |
* @rmtoll CR DBP LL_PWR_IsEnabledBkUpAccess
|
|
246 |
* @retval State of bit (1 or 0).
|
|
247 |
*/
|
|
248 |
__STATIC_INLINE uint32_t LL_PWR_IsEnabledBkUpAccess(void)
|
|
249 |
{
|
|
250 |
return (READ_BIT(PWR->CR, PWR_CR_DBP) == (PWR_CR_DBP));
|
|
251 |
}
|
|
252 |
|
|
253 |
#if defined(PWR_CR_LPDS)
|
|
254 |
/**
|
|
255 |
* @brief Set voltage Regulator mode during deep sleep mode
|
|
256 |
* @rmtoll CR LPDS LL_PWR_SetRegulModeDS
|
|
257 |
* @param RegulMode This parameter can be one of the following values:
|
|
258 |
* @arg @ref LL_PWR_REGU_DSMODE_MAIN
|
|
259 |
* @arg @ref LL_PWR_REGU_DSMODE_LOW_POWER
|
|
260 |
* @retval None
|
|
261 |
*/
|
|
262 |
__STATIC_INLINE void LL_PWR_SetRegulModeDS(uint32_t RegulMode)
|
|
263 |
{
|
|
264 |
MODIFY_REG(PWR->CR, PWR_CR_LPDS, RegulMode);
|
|
265 |
}
|
|
266 |
|
|
267 |
/**
|
|
268 |
* @brief Get voltage Regulator mode during deep sleep mode
|
|
269 |
* @rmtoll CR LPDS LL_PWR_GetRegulModeDS
|
|
270 |
* @retval Returned value can be one of the following values:
|
|
271 |
* @arg @ref LL_PWR_REGU_DSMODE_MAIN
|
|
272 |
* @arg @ref LL_PWR_REGU_DSMODE_LOW_POWER
|
|
273 |
*/
|
|
274 |
__STATIC_INLINE uint32_t LL_PWR_GetRegulModeDS(void)
|
|
275 |
{
|
|
276 |
return (uint32_t)(READ_BIT(PWR->CR, PWR_CR_LPDS));
|
|
277 |
}
|
|
278 |
#endif /* PWR_CR_LPDS */
|
|
279 |
|
|
280 |
/**
|
|
281 |
* @brief Set Power Down mode when CPU enters deepsleep
|
|
282 |
* @rmtoll CR PDDS LL_PWR_SetPowerMode\n
|
|
283 |
* @rmtoll CR LPDS LL_PWR_SetPowerMode
|
|
284 |
* @param PDMode This parameter can be one of the following values:
|
|
285 |
* @arg @ref LL_PWR_MODE_STOP_MAINREGU
|
|
286 |
* @arg @ref LL_PWR_MODE_STOP_LPREGU
|
|
287 |
* @arg @ref LL_PWR_MODE_STANDBY
|
|
288 |
* @retval None
|
|
289 |
*/
|
|
290 |
__STATIC_INLINE void LL_PWR_SetPowerMode(uint32_t PDMode)
|
|
291 |
{
|
|
292 |
MODIFY_REG(PWR->CR, (PWR_CR_PDDS| PWR_CR_LPDS), PDMode);
|
|
293 |
}
|
|
294 |
|
|
295 |
/**
|
|
296 |
* @brief Get Power Down mode when CPU enters deepsleep
|
|
297 |
* @rmtoll CR PDDS LL_PWR_GetPowerMode\n
|
|
298 |
* @rmtoll CR LPDS LL_PWR_GetPowerMode
|
|
299 |
* @retval Returned value can be one of the following values:
|
|
300 |
* @arg @ref LL_PWR_MODE_STOP_MAINREGU
|
|
301 |
* @arg @ref LL_PWR_MODE_STOP_LPREGU
|
|
302 |
* @arg @ref LL_PWR_MODE_STANDBY
|
|
303 |
*/
|
|
304 |
__STATIC_INLINE uint32_t LL_PWR_GetPowerMode(void)
|
|
305 |
{
|
|
306 |
return (uint32_t)(READ_BIT(PWR->CR, (PWR_CR_PDDS| PWR_CR_LPDS)));
|
|
307 |
}
|
|
308 |
|
|
309 |
#if defined(PWR_PVD_SUPPORT)
|
|
310 |
/**
|
|
311 |
* @brief Configure the voltage threshold detected by the Power Voltage Detector
|
|
312 |
* @rmtoll CR PLS LL_PWR_SetPVDLevel
|
|
313 |
* @param PVDLevel This parameter can be one of the following values:
|
|
314 |
* @arg @ref LL_PWR_PVDLEVEL_0
|
|
315 |
* @arg @ref LL_PWR_PVDLEVEL_1
|
|
316 |
* @arg @ref LL_PWR_PVDLEVEL_2
|
|
317 |
* @arg @ref LL_PWR_PVDLEVEL_3
|
|
318 |
* @arg @ref LL_PWR_PVDLEVEL_4
|
|
319 |
* @arg @ref LL_PWR_PVDLEVEL_5
|
|
320 |
* @arg @ref LL_PWR_PVDLEVEL_6
|
|
321 |
* @arg @ref LL_PWR_PVDLEVEL_7
|
|
322 |
* @retval None
|
|
323 |
*/
|
|
324 |
__STATIC_INLINE void LL_PWR_SetPVDLevel(uint32_t PVDLevel)
|
|
325 |
{
|
|
326 |
MODIFY_REG(PWR->CR, PWR_CR_PLS, PVDLevel);
|
|
327 |
}
|
|
328 |
|
|
329 |
/**
|
|
330 |
* @brief Get the voltage threshold detection
|
|
331 |
* @rmtoll CR PLS LL_PWR_GetPVDLevel
|
|
332 |
* @retval Returned value can be one of the following values:
|
|
333 |
* @arg @ref LL_PWR_PVDLEVEL_0
|
|
334 |
* @arg @ref LL_PWR_PVDLEVEL_1
|
|
335 |
* @arg @ref LL_PWR_PVDLEVEL_2
|
|
336 |
* @arg @ref LL_PWR_PVDLEVEL_3
|
|
337 |
* @arg @ref LL_PWR_PVDLEVEL_4
|
|
338 |
* @arg @ref LL_PWR_PVDLEVEL_5
|
|
339 |
* @arg @ref LL_PWR_PVDLEVEL_6
|
|
340 |
* @arg @ref LL_PWR_PVDLEVEL_7
|
|
341 |
*/
|
|
342 |
__STATIC_INLINE uint32_t LL_PWR_GetPVDLevel(void)
|
|
343 |
{
|
|
344 |
return (uint32_t)(READ_BIT(PWR->CR, PWR_CR_PLS));
|
|
345 |
}
|
|
346 |
|
|
347 |
/**
|
|
348 |
* @brief Enable Power Voltage Detector
|
|
349 |
* @rmtoll CR PVDE LL_PWR_EnablePVD
|
|
350 |
* @retval None
|
|
351 |
*/
|
|
352 |
__STATIC_INLINE void LL_PWR_EnablePVD(void)
|
|
353 |
{
|
|
354 |
SET_BIT(PWR->CR, PWR_CR_PVDE);
|
|
355 |
}
|
|
356 |
|
|
357 |
/**
|
|
358 |
* @brief Disable Power Voltage Detector
|
|
359 |
* @rmtoll CR PVDE LL_PWR_DisablePVD
|
|
360 |
* @retval None
|
|
361 |
*/
|
|
362 |
__STATIC_INLINE void LL_PWR_DisablePVD(void)
|
|
363 |
{
|
|
364 |
CLEAR_BIT(PWR->CR, PWR_CR_PVDE);
|
|
365 |
}
|
|
366 |
|
|
367 |
/**
|
|
368 |
* @brief Check if Power Voltage Detector is enabled
|
|
369 |
* @rmtoll CR PVDE LL_PWR_IsEnabledPVD
|
|
370 |
* @retval State of bit (1 or 0).
|
|
371 |
*/
|
|
372 |
__STATIC_INLINE uint32_t LL_PWR_IsEnabledPVD(void)
|
|
373 |
{
|
|
374 |
return (READ_BIT(PWR->CR, PWR_CR_PVDE) == (PWR_CR_PVDE));
|
|
375 |
}
|
|
376 |
#endif /* PWR_PVD_SUPPORT */
|
|
377 |
|
|
378 |
/**
|
|
379 |
* @brief Enable the WakeUp PINx functionality
|
|
380 |
* @rmtoll CSR EWUP1 LL_PWR_EnableWakeUpPin\n
|
|
381 |
* @rmtoll CSR EWUP2 LL_PWR_EnableWakeUpPin\n
|
|
382 |
* @rmtoll CSR EWUP3 LL_PWR_EnableWakeUpPin\n
|
|
383 |
* @rmtoll CSR EWUP4 LL_PWR_EnableWakeUpPin\n
|
|
384 |
* @rmtoll CSR EWUP5 LL_PWR_EnableWakeUpPin\n
|
|
385 |
* @rmtoll CSR EWUP6 LL_PWR_EnableWakeUpPin\n
|
|
386 |
* @rmtoll CSR EWUP7 LL_PWR_EnableWakeUpPin\n
|
|
387 |
* @rmtoll CSR EWUP8 LL_PWR_EnableWakeUpPin
|
|
388 |
* @param WakeUpPin This parameter can be one of the following values:
|
|
389 |
* @arg @ref LL_PWR_WAKEUP_PIN1
|
|
390 |
* @arg @ref LL_PWR_WAKEUP_PIN2
|
|
391 |
* @arg @ref LL_PWR_WAKEUP_PIN3 (*)
|
|
392 |
* @arg @ref LL_PWR_WAKEUP_PIN4 (*)
|
|
393 |
* @arg @ref LL_PWR_WAKEUP_PIN5 (*)
|
|
394 |
* @arg @ref LL_PWR_WAKEUP_PIN6 (*)
|
|
395 |
* @arg @ref LL_PWR_WAKEUP_PIN7 (*)
|
|
396 |
* @arg @ref LL_PWR_WAKEUP_PIN8 (*)
|
|
397 |
*
|
|
398 |
* (*) not available on all devices
|
|
399 |
* @retval None
|
|
400 |
*/
|
|
401 |
__STATIC_INLINE void LL_PWR_EnableWakeUpPin(uint32_t WakeUpPin)
|
|
402 |
{
|
|
403 |
SET_BIT(PWR->CSR, WakeUpPin);
|
|
404 |
}
|
|
405 |
|
|
406 |
/**
|
|
407 |
* @brief Disable the WakeUp PINx functionality
|
|
408 |
* @rmtoll CSR EWUP1 LL_PWR_DisableWakeUpPin\n
|
|
409 |
* @rmtoll CSR EWUP2 LL_PWR_DisableWakeUpPin\n
|
|
410 |
* @rmtoll CSR EWUP3 LL_PWR_DisableWakeUpPin\n
|
|
411 |
* @rmtoll CSR EWUP4 LL_PWR_DisableWakeUpPin\n
|
|
412 |
* @rmtoll CSR EWUP5 LL_PWR_DisableWakeUpPin\n
|
|
413 |
* @rmtoll CSR EWUP6 LL_PWR_DisableWakeUpPin\n
|
|
414 |
* @rmtoll CSR EWUP7 LL_PWR_DisableWakeUpPin\n
|
|
415 |
* @rmtoll CSR EWUP8 LL_PWR_DisableWakeUpPin
|
|
416 |
* @param WakeUpPin This parameter can be one of the following values:
|
|
417 |
* @arg @ref LL_PWR_WAKEUP_PIN1
|
|
418 |
* @arg @ref LL_PWR_WAKEUP_PIN2
|
|
419 |
* @arg @ref LL_PWR_WAKEUP_PIN3 (*)
|
|
420 |
* @arg @ref LL_PWR_WAKEUP_PIN4 (*)
|
|
421 |
* @arg @ref LL_PWR_WAKEUP_PIN5 (*)
|
|
422 |
* @arg @ref LL_PWR_WAKEUP_PIN6 (*)
|
|
423 |
* @arg @ref LL_PWR_WAKEUP_PIN7 (*)
|
|
424 |
* @arg @ref LL_PWR_WAKEUP_PIN8 (*)
|
|
425 |
*
|
|
426 |
* (*) not available on all devices
|
|
427 |
* @retval None
|
|
428 |
*/
|
|
429 |
__STATIC_INLINE void LL_PWR_DisableWakeUpPin(uint32_t WakeUpPin)
|
|
430 |
{
|
|
431 |
CLEAR_BIT(PWR->CSR, WakeUpPin);
|
|
432 |
}
|
|
433 |
|
|
434 |
/**
|
|
435 |
* @brief Check if the WakeUp PINx functionality is enabled
|
|
436 |
* @rmtoll CSR EWUP1 LL_PWR_IsEnabledWakeUpPin\n
|
|
437 |
* @rmtoll CSR EWUP2 LL_PWR_IsEnabledWakeUpPin\n
|
|
438 |
* @rmtoll CSR EWUP3 LL_PWR_IsEnabledWakeUpPin\n
|
|
439 |
* @rmtoll CSR EWUP4 LL_PWR_IsEnabledWakeUpPin\n
|
|
440 |
* @rmtoll CSR EWUP5 LL_PWR_IsEnabledWakeUpPin\n
|
|
441 |
* @rmtoll CSR EWUP6 LL_PWR_IsEnabledWakeUpPin\n
|
|
442 |
* @rmtoll CSR EWUP7 LL_PWR_IsEnabledWakeUpPin\n
|
|
443 |
* @rmtoll CSR EWUP8 LL_PWR_IsEnabledWakeUpPin
|
|
444 |
* @param WakeUpPin This parameter can be one of the following values:
|
|
445 |
* @arg @ref LL_PWR_WAKEUP_PIN1
|
|
446 |
* @arg @ref LL_PWR_WAKEUP_PIN2
|
|
447 |
* @arg @ref LL_PWR_WAKEUP_PIN3 (*)
|
|
448 |
* @arg @ref LL_PWR_WAKEUP_PIN4 (*)
|
|
449 |
* @arg @ref LL_PWR_WAKEUP_PIN5 (*)
|
|
450 |
* @arg @ref LL_PWR_WAKEUP_PIN6 (*)
|
|
451 |
* @arg @ref LL_PWR_WAKEUP_PIN7 (*)
|
|
452 |
* @arg @ref LL_PWR_WAKEUP_PIN8 (*)
|
|
453 |
*
|
|
454 |
* (*) not available on all devices
|
|
455 |
* @retval State of bit (1 or 0).
|
|
456 |
*/
|
|
457 |
__STATIC_INLINE uint32_t LL_PWR_IsEnabledWakeUpPin(uint32_t WakeUpPin)
|
|
458 |
{
|
|
459 |
return (READ_BIT(PWR->CSR, WakeUpPin) == (WakeUpPin));
|
|
460 |
}
|
|
461 |
|
|
462 |
|
|
463 |
/**
|
|
464 |
* @}
|
|
465 |
*/
|
|
466 |
|
|
467 |
/** @defgroup PWR_LL_EF_FLAG_Management FLAG_Management
|
|
468 |
* @{
|
|
469 |
*/
|
|
470 |
|
|
471 |
/**
|
|
472 |
* @brief Get Wake-up Flag
|
|
473 |
* @rmtoll CSR WUF LL_PWR_IsActiveFlag_WU
|
|
474 |
* @retval State of bit (1 or 0).
|
|
475 |
*/
|
|
476 |
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU(void)
|
|
477 |
{
|
|
478 |
return (READ_BIT(PWR->CSR, PWR_CSR_WUF) == (PWR_CSR_WUF));
|
|
479 |
}
|
|
480 |
|
|
481 |
/**
|
|
482 |
* @brief Get Standby Flag
|
|
483 |
* @rmtoll CSR SBF LL_PWR_IsActiveFlag_SB
|
|
484 |
* @retval State of bit (1 or 0).
|
|
485 |
*/
|
|
486 |
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_SB(void)
|
|
487 |
{
|
|
488 |
return (READ_BIT(PWR->CSR, PWR_CSR_SBF) == (PWR_CSR_SBF));
|
|
489 |
}
|
|
490 |
|
|
491 |
#if defined(PWR_PVD_SUPPORT)
|
|
492 |
/**
|
|
493 |
* @brief Indicate whether VDD voltage is below the selected PVD threshold
|
|
494 |
* @rmtoll CSR PVDO LL_PWR_IsActiveFlag_PVDO
|
|
495 |
* @retval State of bit (1 or 0).
|
|
496 |
*/
|
|
497 |
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_PVDO(void)
|
|
498 |
{
|
|
499 |
return (READ_BIT(PWR->CSR, PWR_CSR_PVDO) == (PWR_CSR_PVDO));
|
|
500 |
}
|
|
501 |
#endif /* PWR_PVD_SUPPORT */
|
|
502 |
|
|
503 |
#if defined(PWR_CSR_VREFINTRDYF)
|
|
504 |
/**
|
|
505 |
* @brief Get Internal Reference VrefInt Flag
|
|
506 |
* @rmtoll CSR VREFINTRDYF LL_PWR_IsActiveFlag_VREFINTRDY
|
|
507 |
* @retval State of bit (1 or 0).
|
|
508 |
*/
|
|
509 |
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_VREFINTRDY(void)
|
|
510 |
{
|
|
511 |
return (READ_BIT(PWR->CSR, PWR_CSR_VREFINTRDYF) == (PWR_CSR_VREFINTRDYF));
|
|
512 |
}
|
|
513 |
#endif /* PWR_CSR_VREFINTRDYF */
|
|
514 |
/**
|
|
515 |
* @brief Clear Standby Flag
|
|
516 |
* @rmtoll CR CSBF LL_PWR_ClearFlag_SB
|
|
517 |
* @retval None
|
|
518 |
*/
|
|
519 |
__STATIC_INLINE void LL_PWR_ClearFlag_SB(void)
|
|
520 |
{
|
|
521 |
SET_BIT(PWR->CR, PWR_CR_CSBF);
|
|
522 |
}
|
|
523 |
|
|
524 |
/**
|
|
525 |
* @brief Clear Wake-up Flags
|
|
526 |
* @rmtoll CR CWUF LL_PWR_ClearFlag_WU
|
|
527 |
* @retval None
|
|
528 |
*/
|
|
529 |
__STATIC_INLINE void LL_PWR_ClearFlag_WU(void)
|
|
530 |
{
|
|
531 |
SET_BIT(PWR->CR, PWR_CR_CWUF);
|
|
532 |
}
|
|
533 |
|
|
534 |
/**
|
|
535 |
* @}
|
|
536 |
*/
|
|
537 |
|
|
538 |
#if defined(USE_FULL_LL_DRIVER)
|
|
539 |
/** @defgroup PWR_LL_EF_Init De-initialization function
|
|
540 |
* @{
|
|
541 |
*/
|
|
542 |
ErrorStatus LL_PWR_DeInit(void);
|
|
543 |
/**
|
|
544 |
* @}
|
|
545 |
*/
|
|
546 |
#endif /* USE_FULL_LL_DRIVER */
|
|
547 |
|
|
548 |
/**
|
|
549 |
* @}
|
|
550 |
*/
|
|
551 |
|
|
552 |
/**
|
|
553 |
* @}
|
|
554 |
*/
|
|
555 |
|
|
556 |
#endif /* defined(PWR) */
|
|
557 |
|
|
558 |
/**
|
|
559 |
* @}
|
|
560 |
*/
|
|
561 |
|
|
562 |
#ifdef __cplusplus
|
|
563 |
}
|
|
564 |
#endif
|
|
565 |
|
|
566 |
#endif /* __STM32F0xx_LL_PWR_H */
|
|
567 |
|
|
568 |
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|