mbed library sources. Supersedes mbed-src.

Dependents:   Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more

Committer:
<>
Date:
Fri Oct 28 11:17:30 2016 +0100
Revision:
149:156823d33999
Parent:
targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_rcc.h@144:ef7eb2e8f9f7
Child:
151:5eaa88a5bcc7
This updates the lib to the mbed lib v128

NOTE: This release includes a restructuring of the file and directory locations and thus some
include paths in your code may need updating accordingly.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file stm32l0xx_hal_rcc.h
<> 144:ef7eb2e8f9f7 4 * @author MCD Application Team
<> 144:ef7eb2e8f9f7 5 * @version V1.5.0
<> 144:ef7eb2e8f9f7 6 * @date 8-January-2016
<> 144:ef7eb2e8f9f7 7 * @brief Header file of RCC HAL module.
<> 144:ef7eb2e8f9f7 8 ******************************************************************************
<> 144:ef7eb2e8f9f7 9 * @attention
<> 144:ef7eb2e8f9f7 10 *
<> 144:ef7eb2e8f9f7 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
<> 144:ef7eb2e8f9f7 12 *
<> 144:ef7eb2e8f9f7 13 * Redistribution and use in source and binary forms, with or without modification,
<> 144:ef7eb2e8f9f7 14 * are permitted provided that the following conditions are met:
<> 144:ef7eb2e8f9f7 15 * 1. Redistributions of source code must retain the above copyright notice,
<> 144:ef7eb2e8f9f7 16 * this list of conditions and the following disclaimer.
<> 144:ef7eb2e8f9f7 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
<> 144:ef7eb2e8f9f7 18 * this list of conditions and the following disclaimer in the documentation
<> 144:ef7eb2e8f9f7 19 * and/or other materials provided with the distribution.
<> 144:ef7eb2e8f9f7 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
<> 144:ef7eb2e8f9f7 21 * may be used to endorse or promote products derived from this software
<> 144:ef7eb2e8f9f7 22 * without specific prior written permission.
<> 144:ef7eb2e8f9f7 23 *
<> 144:ef7eb2e8f9f7 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
<> 144:ef7eb2e8f9f7 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
<> 144:ef7eb2e8f9f7 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
<> 144:ef7eb2e8f9f7 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
<> 144:ef7eb2e8f9f7 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
<> 144:ef7eb2e8f9f7 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
<> 144:ef7eb2e8f9f7 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
<> 144:ef7eb2e8f9f7 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
<> 144:ef7eb2e8f9f7 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
<> 144:ef7eb2e8f9f7 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
<> 144:ef7eb2e8f9f7 34 *
<> 144:ef7eb2e8f9f7 35 ******************************************************************************
<> 144:ef7eb2e8f9f7 36 */
<> 144:ef7eb2e8f9f7 37
<> 144:ef7eb2e8f9f7 38 /* Define to prevent recursive inclusion -------------------------------------*/
<> 144:ef7eb2e8f9f7 39 #ifndef __STM32L0xx_HAL_RCC_H
<> 144:ef7eb2e8f9f7 40 #define __STM32L0xx_HAL_RCC_H
<> 144:ef7eb2e8f9f7 41
<> 144:ef7eb2e8f9f7 42 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 43 extern "C" {
<> 144:ef7eb2e8f9f7 44 #endif
<> 144:ef7eb2e8f9f7 45
<> 144:ef7eb2e8f9f7 46 /* Includes ------------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 47 #include "stm32l0xx_hal_def.h"
<> 144:ef7eb2e8f9f7 48
<> 144:ef7eb2e8f9f7 49 /** @addtogroup STM32L0xx_HAL_Driver
<> 144:ef7eb2e8f9f7 50 * @{
<> 144:ef7eb2e8f9f7 51 */
<> 144:ef7eb2e8f9f7 52
<> 144:ef7eb2e8f9f7 53 /** @defgroup RCC RCC
<> 144:ef7eb2e8f9f7 54 * @{
<> 144:ef7eb2e8f9f7 55 */
<> 144:ef7eb2e8f9f7 56
<> 144:ef7eb2e8f9f7 57 /** @defgroup RCC_Exported_Types RCC Exported Types
<> 144:ef7eb2e8f9f7 58 * @{
<> 144:ef7eb2e8f9f7 59 */
<> 144:ef7eb2e8f9f7 60
<> 144:ef7eb2e8f9f7 61 /**
<> 144:ef7eb2e8f9f7 62 * @brief RCC PLL configuration structure definition
<> 144:ef7eb2e8f9f7 63 */
<> 144:ef7eb2e8f9f7 64 typedef struct
<> 144:ef7eb2e8f9f7 65 {
<> 144:ef7eb2e8f9f7 66 uint32_t PLLState; /*!< The new state of the PLL.
<> 144:ef7eb2e8f9f7 67 This parameter can be a value of @ref RCC_PLL_Config */
<> 144:ef7eb2e8f9f7 68
<> 144:ef7eb2e8f9f7 69 uint32_t PLLSource; /*!< RCC_PLLSource: PLL entry clock source.
<> 144:ef7eb2e8f9f7 70 This parameter must be a value of @ref RCC_PLL_Clock_Source */
<> 144:ef7eb2e8f9f7 71
<> 144:ef7eb2e8f9f7 72 uint32_t PLLMUL; /*!< PLLMUL: Multiplication factor for PLL VCO output clock
<> 144:ef7eb2e8f9f7 73 This parameter must of @ref RCC_PLLMultiplication_Factor */
<> 144:ef7eb2e8f9f7 74
<> 144:ef7eb2e8f9f7 75 uint32_t PLLDIV; /*!< PLLDIV: Division factor for main system clock (SYSCLK)
<> 144:ef7eb2e8f9f7 76 This parameter must be a value of @ref RCC_PLLDivider_Factor */
<> 144:ef7eb2e8f9f7 77
<> 144:ef7eb2e8f9f7 78 }RCC_PLLInitTypeDef;
<> 144:ef7eb2e8f9f7 79
<> 144:ef7eb2e8f9f7 80 /**
<> 144:ef7eb2e8f9f7 81 * @brief RCC Internal/External Oscillator (HSE, HSI, LSE and LSI) configuration structure definition
<> 144:ef7eb2e8f9f7 82 */
<> 144:ef7eb2e8f9f7 83 typedef struct
<> 144:ef7eb2e8f9f7 84 {
<> 144:ef7eb2e8f9f7 85 uint32_t OscillatorType; /*!< The oscillators to be configured.
<> 144:ef7eb2e8f9f7 86 This parameter can be a value of @ref RCC_Oscillator_Type */
<> 144:ef7eb2e8f9f7 87
<> 144:ef7eb2e8f9f7 88 uint32_t HSEState; /*!< The new state of the HSE.
<> 144:ef7eb2e8f9f7 89 This parameter can be a value of @ref RCC_HSE_Config */
<> 144:ef7eb2e8f9f7 90
<> 144:ef7eb2e8f9f7 91 uint32_t LSEState; /*!< The new state of the LSE.
<> 144:ef7eb2e8f9f7 92 This parameter can be a value of @ref RCC_LSE_Config */
<> 144:ef7eb2e8f9f7 93
<> 144:ef7eb2e8f9f7 94 uint32_t HSIState; /*!< The new state of the HSI.
<> 144:ef7eb2e8f9f7 95 This parameter can be a value of @ref RCC_HSI_Config */
<> 144:ef7eb2e8f9f7 96
<> 144:ef7eb2e8f9f7 97 uint32_t HSICalibrationValue; /*!< The calibration trimming value.
<> 144:ef7eb2e8f9f7 98 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x1F */
<> 144:ef7eb2e8f9f7 99
<> 144:ef7eb2e8f9f7 100 uint32_t LSIState; /*!< The new state of the LSI.
<> 144:ef7eb2e8f9f7 101 This parameter can be a value of @ref RCC_LSI_Config */
<> 144:ef7eb2e8f9f7 102
<> 144:ef7eb2e8f9f7 103 #if !defined (STM32L031xx) && !defined (STM32L041xx) && !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) && \
<> 144:ef7eb2e8f9f7 104 !defined (STM32L011xx) && !defined (STM32L021xx)
<> 144:ef7eb2e8f9f7 105 uint32_t HSI48State; /*!< The new state of the HSI48.
<> 144:ef7eb2e8f9f7 106 This parameter can be a value of @ref RCC_HSI48_Config */
<> 144:ef7eb2e8f9f7 107 #endif
<> 144:ef7eb2e8f9f7 108
<> 144:ef7eb2e8f9f7 109 uint32_t MSIState; /*!< The new state of the MSI.
<> 144:ef7eb2e8f9f7 110 This parameter can be a value of @ref RCC_MSI_Config */
<> 144:ef7eb2e8f9f7 111
<> 144:ef7eb2e8f9f7 112 uint32_t MSICalibrationValue; /*!< The calibration trimming value.
<> 144:ef7eb2e8f9f7 113 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF */
<> 144:ef7eb2e8f9f7 114
<> 144:ef7eb2e8f9f7 115 uint32_t MSIClockRange; /*!< The MSI frequency range.
<> 144:ef7eb2e8f9f7 116 This parameter can be a value of @ref RCC_MSI_Clock_Range */
<> 144:ef7eb2e8f9f7 117
<> 144:ef7eb2e8f9f7 118 RCC_PLLInitTypeDef PLL; /*!< PLL structure parameters */
<> 144:ef7eb2e8f9f7 119
<> 144:ef7eb2e8f9f7 120 }RCC_OscInitTypeDef;
<> 144:ef7eb2e8f9f7 121
<> 144:ef7eb2e8f9f7 122 /**
<> 144:ef7eb2e8f9f7 123 * @brief RCC System, AHB and APB busses clock configuration structure definition
<> 144:ef7eb2e8f9f7 124 */
<> 144:ef7eb2e8f9f7 125 typedef struct
<> 144:ef7eb2e8f9f7 126 {
<> 144:ef7eb2e8f9f7 127 uint32_t ClockType; /*!< The clock to be configured.
<> 144:ef7eb2e8f9f7 128 This parameter can be a value of @ref RCC_System_Clock_Type */
<> 144:ef7eb2e8f9f7 129
<> 144:ef7eb2e8f9f7 130 uint32_t SYSCLKSource; /*!< The clock source (SYSCLKS) used as system clock.
<> 144:ef7eb2e8f9f7 131 This parameter can be a value of @ref RCC_System_Clock_Source */
<> 144:ef7eb2e8f9f7 132
<> 144:ef7eb2e8f9f7 133 uint32_t AHBCLKDivider; /*!< The AHB clock (HCLK) divider. This clock is derived from the system clock (SYSCLK).
<> 144:ef7eb2e8f9f7 134 This parameter can be a value of @ref RCC_AHB_Clock_Source */
<> 144:ef7eb2e8f9f7 135
<> 144:ef7eb2e8f9f7 136 uint32_t APB1CLKDivider; /*!< The APB1 clock (PCLK1) divider. This clock is derived from the AHB clock (HCLK).
<> 144:ef7eb2e8f9f7 137 This parameter can be a value of @ref RCC_APB1_APB2_Clock_Source */
<> 144:ef7eb2e8f9f7 138
<> 144:ef7eb2e8f9f7 139 uint32_t APB2CLKDivider; /*!< The APB2 clock (PCLK2) divider. This clock is derived from the AHB clock (HCLK).
<> 144:ef7eb2e8f9f7 140 This parameter can be a value of @ref RCC_APB1_APB2_Clock_Source */
<> 144:ef7eb2e8f9f7 141
<> 144:ef7eb2e8f9f7 142 }RCC_ClkInitTypeDef;
<> 144:ef7eb2e8f9f7 143
<> 144:ef7eb2e8f9f7 144 /**
<> 144:ef7eb2e8f9f7 145 * @}
<> 144:ef7eb2e8f9f7 146 */
<> 144:ef7eb2e8f9f7 147
<> 144:ef7eb2e8f9f7 148 /* Private constants --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 149 /** @addtogroup RCC_Private
<> 144:ef7eb2e8f9f7 150 * @brief RCC registers bit address in the alias region
<> 144:ef7eb2e8f9f7 151 * @{
<> 144:ef7eb2e8f9f7 152 */
<> 144:ef7eb2e8f9f7 153 #define RCC_OFFSET (RCC_BASE - PERIPH_BASE)
<> 144:ef7eb2e8f9f7 154 /* --- CR Register ---*/
<> 144:ef7eb2e8f9f7 155 /* Alias word address of HSION bit */
<> 144:ef7eb2e8f9f7 156 #define RCC_CR_OFFSET (RCC_OFFSET + 0x00)
<> 144:ef7eb2e8f9f7 157 /* --- CFGR Register ---*/
<> 144:ef7eb2e8f9f7 158 /* Alias word address of I2SSRC bit */
<> 144:ef7eb2e8f9f7 159 #define RCC_CFGR_OFFSET (RCC_OFFSET + 0x08)
<> 144:ef7eb2e8f9f7 160 /* --- CSR Register ---*/
<> 144:ef7eb2e8f9f7 161 #define RCC_CSR_OFFSET (RCC_OFFSET + 0x74)
<> 144:ef7eb2e8f9f7 162
<> 144:ef7eb2e8f9f7 163 /* CR register byte 3 (Bits[23:16]) base address */
<> 144:ef7eb2e8f9f7 164 #define RCC_CR_BYTE2_ADDRESS ((uint32_t)0x40023802)
<> 144:ef7eb2e8f9f7 165
<> 144:ef7eb2e8f9f7 166 /* CIER register byte 0 (Bits[0:8]) base address */
<> 144:ef7eb2e8f9f7 167 #define CIER_BYTE0_ADDRESS ((uint32_t)(RCC_BASE + 0x10 + 0x00))
<> 144:ef7eb2e8f9f7 168
<> 144:ef7eb2e8f9f7 169 /**
<> 144:ef7eb2e8f9f7 170 * @}
<> 144:ef7eb2e8f9f7 171 */
<> 144:ef7eb2e8f9f7 172
<> 144:ef7eb2e8f9f7 173 /* Exported constants --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 174 /** @defgroup RCC_Exported_Constants RCC Exported Constants
<> 144:ef7eb2e8f9f7 175 * @{
<> 144:ef7eb2e8f9f7 176 */
<> 144:ef7eb2e8f9f7 177
<> 144:ef7eb2e8f9f7 178 /** @defgroup RCC_Timeout_Value Timeout Values
<> 144:ef7eb2e8f9f7 179 * @{
<> 144:ef7eb2e8f9f7 180 */
<> 144:ef7eb2e8f9f7 181 #define RCC_DBP_TIMEOUT_VALUE ((uint32_t)100) /* 100 ms */
<> 144:ef7eb2e8f9f7 182 #define RCC_LSE_TIMEOUT_VALUE LSE_STARTUP_TIMEOUT
<> 144:ef7eb2e8f9f7 183 #define RCC_HSE_TIMEOUT_VALUE HSE_STARTUP_TIMEOUT
<> 144:ef7eb2e8f9f7 184 /**
<> 144:ef7eb2e8f9f7 185 * @}
<> 144:ef7eb2e8f9f7 186 */
<> 144:ef7eb2e8f9f7 187
<> 144:ef7eb2e8f9f7 188 /** @defgroup RCC_Oscillator_Type Oscillator Type
<> 144:ef7eb2e8f9f7 189 * @{
<> 144:ef7eb2e8f9f7 190 */
<> 144:ef7eb2e8f9f7 191 #define RCC_OSCILLATORTYPE_NONE ((uint32_t)0x00000000) /*!< Oscillator configuration unchanged */
<> 144:ef7eb2e8f9f7 192 #define RCC_OSCILLATORTYPE_HSE ((uint32_t)0x00000001) /*!< HSE to configure */
<> 144:ef7eb2e8f9f7 193 #define RCC_OSCILLATORTYPE_HSI ((uint32_t)0x00000002) /*!< HSI to configure */
<> 144:ef7eb2e8f9f7 194 #define RCC_OSCILLATORTYPE_LSE ((uint32_t)0x00000004) /*!< LSE to configure */
<> 144:ef7eb2e8f9f7 195 #define RCC_OSCILLATORTYPE_LSI ((uint32_t)0x00000008) /*!< LSI to configure */
<> 144:ef7eb2e8f9f7 196 #define RCC_OSCILLATORTYPE_MSI ((uint32_t)0x00000010) /*!< MSI to configure */
<> 144:ef7eb2e8f9f7 197 #if !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx)
<> 144:ef7eb2e8f9f7 198 #define RCC_OSCILLATORTYPE_HSI48 ((uint32_t)0x00000020)
<> 144:ef7eb2e8f9f7 199 #endif /* !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) */
<> 144:ef7eb2e8f9f7 200
<> 144:ef7eb2e8f9f7 201 /**
<> 144:ef7eb2e8f9f7 202 * @}
<> 144:ef7eb2e8f9f7 203 */
<> 144:ef7eb2e8f9f7 204
<> 144:ef7eb2e8f9f7 205 /** @defgroup RCC_HSE_Config RCC HSE Config
<> 144:ef7eb2e8f9f7 206 * @{
<> 144:ef7eb2e8f9f7 207 */
<> 144:ef7eb2e8f9f7 208 #define RCC_HSE_OFF ((uint32_t)0x00000000)
<> 144:ef7eb2e8f9f7 209 #define RCC_HSE_ON RCC_CR_HSEON
<> 144:ef7eb2e8f9f7 210 #define RCC_HSE_BYPASS ((uint32_t)(RCC_CR_HSEBYP | RCC_CR_HSEON))
<> 144:ef7eb2e8f9f7 211
<> 144:ef7eb2e8f9f7 212 /**
<> 144:ef7eb2e8f9f7 213 * @}
<> 144:ef7eb2e8f9f7 214 */
<> 144:ef7eb2e8f9f7 215
<> 144:ef7eb2e8f9f7 216 /** @defgroup RCC_LSE_Config RCC LSE Config
<> 144:ef7eb2e8f9f7 217 * @{
<> 144:ef7eb2e8f9f7 218 */
<> 144:ef7eb2e8f9f7 219 #define RCC_LSE_OFF ((uint32_t)0x00000000)
<> 144:ef7eb2e8f9f7 220 #define RCC_LSE_ON RCC_CSR_LSEON
<> 144:ef7eb2e8f9f7 221 #define RCC_LSE_BYPASS ((uint32_t)(RCC_CSR_LSEBYP | RCC_CSR_LSEON))
<> 144:ef7eb2e8f9f7 222
<> 144:ef7eb2e8f9f7 223 /**
<> 144:ef7eb2e8f9f7 224 * @}
<> 144:ef7eb2e8f9f7 225 */
<> 144:ef7eb2e8f9f7 226
<> 144:ef7eb2e8f9f7 227
<> 144:ef7eb2e8f9f7 228
<> 144:ef7eb2e8f9f7 229 /** @defgroup RCC_LSI_Config RCC LSI Config
<> 144:ef7eb2e8f9f7 230 * @{
<> 144:ef7eb2e8f9f7 231 */
<> 144:ef7eb2e8f9f7 232 #define RCC_LSI_OFF ((uint8_t)0x00)
<> 144:ef7eb2e8f9f7 233 #define RCC_LSI_ON ((uint8_t)0x01)
<> 144:ef7eb2e8f9f7 234
<> 144:ef7eb2e8f9f7 235 #define RCC_MSICALIBRATION_DEFAULT ((uint32_t)0) /* Default MSI calibration trimming value */
<> 144:ef7eb2e8f9f7 236
<> 144:ef7eb2e8f9f7 237 /**
<> 144:ef7eb2e8f9f7 238 * @}
<> 144:ef7eb2e8f9f7 239 */
<> 144:ef7eb2e8f9f7 240
<> 144:ef7eb2e8f9f7 241
<> 144:ef7eb2e8f9f7 242 /** @defgroup RCC_MSI_Config RCC MSI Config
<> 144:ef7eb2e8f9f7 243 * @{
<> 144:ef7eb2e8f9f7 244 */
<> 144:ef7eb2e8f9f7 245 #define RCC_MSI_OFF ((uint8_t)0x00)
<> 144:ef7eb2e8f9f7 246 #define RCC_MSI_ON ((uint8_t)0x01)
<> 144:ef7eb2e8f9f7 247
<> 144:ef7eb2e8f9f7 248 #define RCC_HSICALIBRATION_DEFAULT ((uint32_t)0x10) /* Default HSI calibration trimming value */
<> 144:ef7eb2e8f9f7 249
<> 144:ef7eb2e8f9f7 250 /**
<> 144:ef7eb2e8f9f7 251 * @}
<> 144:ef7eb2e8f9f7 252 */
<> 144:ef7eb2e8f9f7 253
<> 144:ef7eb2e8f9f7 254 #if !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx)
<> 144:ef7eb2e8f9f7 255 /** @defgroup RCC_HSI48_Config RCC HSI48 Configuration
<> 144:ef7eb2e8f9f7 256 * @{
<> 144:ef7eb2e8f9f7 257 */
<> 144:ef7eb2e8f9f7 258 #define RCC_HSI48_OFF ((uint8_t)0x00)
<> 144:ef7eb2e8f9f7 259 #define RCC_HSI48_ON ((uint8_t)0x01)
<> 144:ef7eb2e8f9f7 260
<> 144:ef7eb2e8f9f7 261 /**
<> 144:ef7eb2e8f9f7 262 * @}
<> 144:ef7eb2e8f9f7 263 */
<> 144:ef7eb2e8f9f7 264 #endif /* !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) */
<> 144:ef7eb2e8f9f7 265
<> 144:ef7eb2e8f9f7 266 /** @defgroup RCC_PLL_Config RCC PLL Config
<> 144:ef7eb2e8f9f7 267 * @{
<> 144:ef7eb2e8f9f7 268 */
<> 144:ef7eb2e8f9f7 269 #define RCC_PLL_NONE ((uint8_t)0x00)
<> 144:ef7eb2e8f9f7 270 #define RCC_PLL_OFF ((uint8_t)0x01)
<> 144:ef7eb2e8f9f7 271 #define RCC_PLL_ON ((uint8_t)0x02)
<> 144:ef7eb2e8f9f7 272
<> 144:ef7eb2e8f9f7 273 /**
<> 144:ef7eb2e8f9f7 274 * @}
<> 144:ef7eb2e8f9f7 275 */
<> 144:ef7eb2e8f9f7 276
<> 144:ef7eb2e8f9f7 277 /** @defgroup RCC_PLL_Clock_Source RCC PLL Clock Source
<> 144:ef7eb2e8f9f7 278 * @{
<> 144:ef7eb2e8f9f7 279 */
<> 144:ef7eb2e8f9f7 280 #define RCC_PLLSOURCE_HSI RCC_CFGR_PLLSRC_HSI
<> 144:ef7eb2e8f9f7 281 #define RCC_PLLSOURCE_HSE RCC_CFGR_PLLSRC_HSE
<> 144:ef7eb2e8f9f7 282
<> 144:ef7eb2e8f9f7 283
<> 144:ef7eb2e8f9f7 284 /**
<> 144:ef7eb2e8f9f7 285 * @}
<> 144:ef7eb2e8f9f7 286 */
<> 144:ef7eb2e8f9f7 287
<> 144:ef7eb2e8f9f7 288 /** @defgroup RCC_PLLMultiplication_Factor RCC PLL Multipliers
<> 144:ef7eb2e8f9f7 289 * @{
<> 144:ef7eb2e8f9f7 290 */
<> 144:ef7eb2e8f9f7 291
<> 144:ef7eb2e8f9f7 292 #define RCC_PLLMUL_3 RCC_CFGR_PLLMUL3
<> 144:ef7eb2e8f9f7 293 #define RCC_PLLMUL_4 RCC_CFGR_PLLMUL4
<> 144:ef7eb2e8f9f7 294 #define RCC_PLLMUL_6 RCC_CFGR_PLLMUL6
<> 144:ef7eb2e8f9f7 295 #define RCC_PLLMUL_8 RCC_CFGR_PLLMUL8
<> 144:ef7eb2e8f9f7 296 #define RCC_PLLMUL_12 RCC_CFGR_PLLMUL12
<> 144:ef7eb2e8f9f7 297 #define RCC_PLLMUL_16 RCC_CFGR_PLLMUL16
<> 144:ef7eb2e8f9f7 298 #define RCC_PLLMUL_24 RCC_CFGR_PLLMUL24
<> 144:ef7eb2e8f9f7 299 #define RCC_PLLMUL_32 RCC_CFGR_PLLMUL32
<> 144:ef7eb2e8f9f7 300 #define RCC_PLLMUL_48 RCC_CFGR_PLLMUL48
<> 144:ef7eb2e8f9f7 301
<> 144:ef7eb2e8f9f7 302 /**
<> 144:ef7eb2e8f9f7 303 * @}
<> 144:ef7eb2e8f9f7 304 */
<> 144:ef7eb2e8f9f7 305
<> 144:ef7eb2e8f9f7 306 /** @defgroup RCC_PLLDivider_Factor RCC PLL Dividers
<> 144:ef7eb2e8f9f7 307 * @{
<> 144:ef7eb2e8f9f7 308 */
<> 144:ef7eb2e8f9f7 309
<> 144:ef7eb2e8f9f7 310 #define RCC_PLLDIV_2 RCC_CFGR_PLLDIV2
<> 144:ef7eb2e8f9f7 311 #define RCC_PLLDIV_3 RCC_CFGR_PLLDIV3
<> 144:ef7eb2e8f9f7 312 #define RCC_PLLDIV_4 RCC_CFGR_PLLDIV4
<> 144:ef7eb2e8f9f7 313
<> 144:ef7eb2e8f9f7 314 /**
<> 144:ef7eb2e8f9f7 315 * @}
<> 144:ef7eb2e8f9f7 316 */
<> 144:ef7eb2e8f9f7 317
<> 144:ef7eb2e8f9f7 318 /** @defgroup RCC_MSI_Clock_Range RCC MSI Clock Range
<> 144:ef7eb2e8f9f7 319 * @{
<> 144:ef7eb2e8f9f7 320 */
<> 144:ef7eb2e8f9f7 321
<> 144:ef7eb2e8f9f7 322 #define RCC_MSIRANGE_0 RCC_ICSCR_MSIRANGE_0 /*!< MSI = 65.536 KHz */
<> 144:ef7eb2e8f9f7 323 #define RCC_MSIRANGE_1 RCC_ICSCR_MSIRANGE_1 /*!< MSI = 131.072 KHz */
<> 144:ef7eb2e8f9f7 324 #define RCC_MSIRANGE_2 RCC_ICSCR_MSIRANGE_2 /*!< MSI = 262.144 KHz */
<> 144:ef7eb2e8f9f7 325 #define RCC_MSIRANGE_3 RCC_ICSCR_MSIRANGE_3 /*!< MSI = 524.288 KHz */
<> 144:ef7eb2e8f9f7 326 #define RCC_MSIRANGE_4 RCC_ICSCR_MSIRANGE_4 /*!< MSI = 1.048 MHz */
<> 144:ef7eb2e8f9f7 327 #define RCC_MSIRANGE_5 RCC_ICSCR_MSIRANGE_5 /*!< MSI = 2.097 MHz */
<> 144:ef7eb2e8f9f7 328 #define RCC_MSIRANGE_6 RCC_ICSCR_MSIRANGE_6 /*!< MSI = 4.194 MHz */
<> 144:ef7eb2e8f9f7 329
<> 144:ef7eb2e8f9f7 330
<> 144:ef7eb2e8f9f7 331 /**
<> 144:ef7eb2e8f9f7 332 * @}
<> 144:ef7eb2e8f9f7 333 */
<> 144:ef7eb2e8f9f7 334
<> 144:ef7eb2e8f9f7 335 /** @defgroup RCC_System_Clock_Type RCC System Clock Type
<> 144:ef7eb2e8f9f7 336 * @{
<> 144:ef7eb2e8f9f7 337 */
<> 144:ef7eb2e8f9f7 338 #define RCC_CLOCKTYPE_SYSCLK ((uint32_t)0x00000001) /*!< SYSCLK to configure */
<> 144:ef7eb2e8f9f7 339 #define RCC_CLOCKTYPE_HCLK ((uint32_t)0x00000002) /*!< HCLK to configure */
<> 144:ef7eb2e8f9f7 340 #define RCC_CLOCKTYPE_PCLK1 ((uint32_t)0x00000004) /*!< PCLK1 to configure */
<> 144:ef7eb2e8f9f7 341 #define RCC_CLOCKTYPE_PCLK2 ((uint32_t)0x00000008) /*!< PCLK2 to configure */
<> 144:ef7eb2e8f9f7 342 /**
<> 144:ef7eb2e8f9f7 343 * @}
<> 144:ef7eb2e8f9f7 344 */
<> 144:ef7eb2e8f9f7 345
<> 144:ef7eb2e8f9f7 346 /** @defgroup RCC_System_Clock_Source RCC System Clock Source
<> 144:ef7eb2e8f9f7 347 * @{
<> 144:ef7eb2e8f9f7 348 */
<> 144:ef7eb2e8f9f7 349 #define RCC_SYSCLKSOURCE_MSI RCC_CFGR_SW_MSI /*!< MSI selection as system clock */
<> 144:ef7eb2e8f9f7 350 #define RCC_SYSCLKSOURCE_HSI RCC_CFGR_SW_HSI /*!< HSI selection as system clock */
<> 144:ef7eb2e8f9f7 351 #define RCC_SYSCLKSOURCE_HSE RCC_CFGR_SW_HSE /*!< HSE selection as system clock */
<> 144:ef7eb2e8f9f7 352 #define RCC_SYSCLKSOURCE_PLLCLK RCC_CFGR_SW_PLL /*!< PLL selection as system clock */
<> 144:ef7eb2e8f9f7 353 /**
<> 144:ef7eb2e8f9f7 354 * @}
<> 144:ef7eb2e8f9f7 355 */
<> 144:ef7eb2e8f9f7 356
<> 144:ef7eb2e8f9f7 357 /** @defgroup RCC_System_Clock_SOURCE_Status RCC System Clock Source Status
<> 144:ef7eb2e8f9f7 358 * @{
<> 144:ef7eb2e8f9f7 359 */
<> 144:ef7eb2e8f9f7 360 #define RCC_SYSCLKSOURCE_STATUS_MSI RCC_CFGR_SWS_MSI /*!< MSI used as system clock */
<> 144:ef7eb2e8f9f7 361 #define RCC_SYSCLKSOURCE_STATUS_HSI RCC_CFGR_SWS_HSI /*!< HSI used as system clock */
<> 144:ef7eb2e8f9f7 362 #define RCC_SYSCLKSOURCE_STATUS_HSE RCC_CFGR_SWS_HSE /*!< HSE used as system clock */
<> 144:ef7eb2e8f9f7 363 #define RCC_SYSCLKSOURCE_STATUS_PLLCLK RCC_CFGR_SWS_PLL /*!< PLL used as system clock */
<> 144:ef7eb2e8f9f7 364 /**
<> 144:ef7eb2e8f9f7 365 * @}
<> 144:ef7eb2e8f9f7 366 */
<> 144:ef7eb2e8f9f7 367
<> 144:ef7eb2e8f9f7 368 /** @defgroup RCC_AHB_Clock_Source RCC AHB Clock Source
<> 144:ef7eb2e8f9f7 369 * @{
<> 144:ef7eb2e8f9f7 370 */
<> 144:ef7eb2e8f9f7 371 #define RCC_SYSCLK_DIV1 RCC_CFGR_HPRE_DIV1 /*!< SYSCLK not divided */
<> 144:ef7eb2e8f9f7 372 #define RCC_SYSCLK_DIV2 RCC_CFGR_HPRE_DIV2 /*!< SYSCLK divided by 2 */
<> 144:ef7eb2e8f9f7 373 #define RCC_SYSCLK_DIV4 RCC_CFGR_HPRE_DIV4 /*!< SYSCLK divided by 4 */
<> 144:ef7eb2e8f9f7 374 #define RCC_SYSCLK_DIV8 RCC_CFGR_HPRE_DIV8 /*!< SYSCLK divided by 8 */
<> 144:ef7eb2e8f9f7 375 #define RCC_SYSCLK_DIV16 RCC_CFGR_HPRE_DIV16 /*!< SYSCLK divided by 16 */
<> 144:ef7eb2e8f9f7 376 #define RCC_SYSCLK_DIV64 RCC_CFGR_HPRE_DIV64 /*!< SYSCLK divided by 64 */
<> 144:ef7eb2e8f9f7 377 #define RCC_SYSCLK_DIV128 RCC_CFGR_HPRE_DIV128 /*!< SYSCLK divided by 128 */
<> 144:ef7eb2e8f9f7 378 #define RCC_SYSCLK_DIV256 RCC_CFGR_HPRE_DIV256 /*!< SYSCLK divided by 256 */
<> 144:ef7eb2e8f9f7 379 #define RCC_SYSCLK_DIV512 RCC_CFGR_HPRE_DIV512 /*!< SYSCLK divided by 512 */
<> 144:ef7eb2e8f9f7 380 /**
<> 144:ef7eb2e8f9f7 381 * @}
<> 144:ef7eb2e8f9f7 382 */
<> 144:ef7eb2e8f9f7 383
<> 144:ef7eb2e8f9f7 384 /** @defgroup RCC_APB1_APB2_Clock_Source RCC APB1 APB2 Clock Source
<> 144:ef7eb2e8f9f7 385 * @{
<> 144:ef7eb2e8f9f7 386 */
<> 144:ef7eb2e8f9f7 387 #define RCC_HCLK_DIV1 RCC_CFGR_PPRE1_DIV1 /*!< HCLK not divided */
<> 144:ef7eb2e8f9f7 388 #define RCC_HCLK_DIV2 RCC_CFGR_PPRE1_DIV2 /*!< HCLK divided by 2 */
<> 144:ef7eb2e8f9f7 389 #define RCC_HCLK_DIV4 RCC_CFGR_PPRE1_DIV4 /*!< HCLK divided by 4 */
<> 144:ef7eb2e8f9f7 390 #define RCC_HCLK_DIV8 RCC_CFGR_PPRE1_DIV8 /*!< HCLK divided by 8 */
<> 144:ef7eb2e8f9f7 391 #define RCC_HCLK_DIV16 RCC_CFGR_PPRE1_DIV16 /*!< HCLK divided by 16 */
<> 144:ef7eb2e8f9f7 392 /**
<> 144:ef7eb2e8f9f7 393 * @}
<> 144:ef7eb2e8f9f7 394 */
<> 144:ef7eb2e8f9f7 395
<> 144:ef7eb2e8f9f7 396 /** @defgroup RCC_RTC_Clock_Source RCC RTC Clock Source
<> 144:ef7eb2e8f9f7 397 * @{
<> 144:ef7eb2e8f9f7 398 */
<> 144:ef7eb2e8f9f7 399 #define RCC_RTCCLKSOURCE_NO_CLK ((uint32_t)0x00000000)
<> 144:ef7eb2e8f9f7 400 #define RCC_RTCCLKSOURCE_LSE RCC_CSR_RTCSEL_LSE
<> 144:ef7eb2e8f9f7 401 #define RCC_RTCCLKSOURCE_LSI RCC_CSR_RTCSEL_LSI
<> 144:ef7eb2e8f9f7 402 #define RCC_RTCCLKSOURCE_HSE_DIVX RCC_CSR_RTCSEL_HSE
<> 144:ef7eb2e8f9f7 403
<> 144:ef7eb2e8f9f7 404 #define RCC_RTCCLKSOURCE_HSE_DIV2 RCC_CSR_RTCSEL_HSE
<> 144:ef7eb2e8f9f7 405 #define RCC_RTCCLKSOURCE_HSE_DIV4 ((uint32_t)RCC_CSR_RTCSEL_HSE | RCC_CR_RTCPRE_0)
<> 144:ef7eb2e8f9f7 406 #define RCC_RTCCLKSOURCE_HSE_DIV8 ((uint32_t)RCC_CSR_RTCSEL_HSE | RCC_CR_RTCPRE_1)
<> 144:ef7eb2e8f9f7 407 #define RCC_RTCCLKSOURCE_HSE_DIV16 ((uint32_t)RCC_CSR_RTCSEL_HSE | RCC_CR_RTCPRE)
<> 144:ef7eb2e8f9f7 408
<> 144:ef7eb2e8f9f7 409 #define RCC_RTC_HSE_DIV_2 (uint32_t)0x00000000U /*!< HSE is divided by 2 for RTC clock */
<> 144:ef7eb2e8f9f7 410 #define RCC_RTC_HSE_DIV_4 RCC_CR_RTCPRE_0 /*!< HSE is divided by 4 for RTC clock */
<> 144:ef7eb2e8f9f7 411 #define RCC_RTC_HSE_DIV_8 RCC_CR_RTCPRE_1 /*!< HSE is divided by 8 for RTC clock */
<> 144:ef7eb2e8f9f7 412 #define RCC_RTC_HSE_DIV_16 RCC_CR_RTCPRE /*!< HSE is divided by 16 for RTC clock */
<> 144:ef7eb2e8f9f7 413
<> 144:ef7eb2e8f9f7 414 /**
<> 144:ef7eb2e8f9f7 415 * @}
<> 144:ef7eb2e8f9f7 416 */
<> 144:ef7eb2e8f9f7 417
<> 144:ef7eb2e8f9f7 418 /** @defgroup RCC_MCO1_Clock_Source RCC MCO1 Clock Source
<> 144:ef7eb2e8f9f7 419 * @{
<> 144:ef7eb2e8f9f7 420 */
<> 144:ef7eb2e8f9f7 421
<> 144:ef7eb2e8f9f7 422 #define RCC_MCO1SOURCE_NOCLOCK RCC_CFGR_MCO_NOCLOCK
<> 144:ef7eb2e8f9f7 423 #define RCC_MCO1SOURCE_SYSCLK RCC_CFGR_MCO_SYSCLK
<> 144:ef7eb2e8f9f7 424 #define RCC_MCO1SOURCE_HSI RCC_CFGR_MCO_HSI
<> 144:ef7eb2e8f9f7 425 #define RCC_MCO1SOURCE_MSI RCC_CFGR_MCO_MSI
<> 144:ef7eb2e8f9f7 426 #define RCC_MCO1SOURCE_HSE RCC_CFGR_MCO_HSE
<> 144:ef7eb2e8f9f7 427 #define RCC_MCO1SOURCE_PLLCLK RCC_CFGR_MCO_PLL
<> 144:ef7eb2e8f9f7 428 #define RCC_MCO1SOURCE_LSI RCC_CFGR_MCO_LSI
<> 144:ef7eb2e8f9f7 429 #define RCC_MCO1SOURCE_LSE RCC_CFGR_MCO_LSE
<> 144:ef7eb2e8f9f7 430 #if !defined (STM32L031xx) && !defined (STM32L041xx) && !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) \
<> 144:ef7eb2e8f9f7 431 && !defined (STM32L011xx) && !defined (STM32L021xx)
<> 144:ef7eb2e8f9f7 432 #define RCC_MCO1SOURCE_HSI48 RCC_CFGR_MCO_HSI48
<> 144:ef7eb2e8f9f7 433 #endif
<> 144:ef7eb2e8f9f7 434
<> 144:ef7eb2e8f9f7 435
<> 144:ef7eb2e8f9f7 436 /**
<> 144:ef7eb2e8f9f7 437 * @}
<> 144:ef7eb2e8f9f7 438 */
<> 144:ef7eb2e8f9f7 439
<> 144:ef7eb2e8f9f7 440 /** @defgroup RCC_MCOPrescaler RCC MCO Prescaler
<> 144:ef7eb2e8f9f7 441 * @{
<> 144:ef7eb2e8f9f7 442 */
<> 144:ef7eb2e8f9f7 443
<> 144:ef7eb2e8f9f7 444 #define RCC_MCODIV_1 RCC_CFGR_MCO_PRE_1
<> 144:ef7eb2e8f9f7 445 #define RCC_MCODIV_2 RCC_CFGR_MCO_PRE_2
<> 144:ef7eb2e8f9f7 446 #define RCC_MCODIV_4 RCC_CFGR_MCO_PRE_4
<> 144:ef7eb2e8f9f7 447 #define RCC_MCODIV_8 RCC_CFGR_MCO_PRE_8
<> 144:ef7eb2e8f9f7 448 #define RCC_MCODIV_16 RCC_CFGR_MCO_PRE_16
<> 144:ef7eb2e8f9f7 449
<> 144:ef7eb2e8f9f7 450 /**
<> 144:ef7eb2e8f9f7 451 * @}
<> 144:ef7eb2e8f9f7 452 */
<> 144:ef7eb2e8f9f7 453
<> 144:ef7eb2e8f9f7 454 /** @defgroup RCC_MCO_Index RCC MCO Index
<> 144:ef7eb2e8f9f7 455 * @{
<> 144:ef7eb2e8f9f7 456 */
<> 144:ef7eb2e8f9f7 457 #define RCC_MCO1 ((uint32_t)0x00000000)
<> 144:ef7eb2e8f9f7 458 #define RCC_MCO2 ((uint32_t)0x00000001)
<> 144:ef7eb2e8f9f7 459 #if defined(STM32L031xx) || defined(STM32L041xx) || defined(STM32L073xx) || defined(STM32L083xx) || \
<> 144:ef7eb2e8f9f7 460 defined(STM32L072xx) || defined(STM32L082xx) || defined(STM32L071xx) || defined(STM32L081xx)
<> 144:ef7eb2e8f9f7 461 #define RCC_MCO3 ((uint32_t)0x00000002)
<> 144:ef7eb2e8f9f7 462 #endif
<> 144:ef7eb2e8f9f7 463
<> 144:ef7eb2e8f9f7 464 /**
<> 144:ef7eb2e8f9f7 465 * @}
<> 144:ef7eb2e8f9f7 466 */
<> 144:ef7eb2e8f9f7 467
<> 144:ef7eb2e8f9f7 468 /** @defgroup RCC_Interrupt RCC Interruptions
<> 144:ef7eb2e8f9f7 469 * @{
<> 144:ef7eb2e8f9f7 470 */
<> 144:ef7eb2e8f9f7 471 #define RCC_IT_LSIRDY RCC_CIFR_LSIRDYF
<> 144:ef7eb2e8f9f7 472 #define RCC_IT_LSERDY RCC_CIFR_LSERDYF
<> 144:ef7eb2e8f9f7 473 #define RCC_IT_HSIRDY RCC_CIFR_HSIRDYF
<> 144:ef7eb2e8f9f7 474 #define RCC_IT_HSERDY RCC_CIFR_HSERDYF
<> 144:ef7eb2e8f9f7 475 #define RCC_IT_PLLRDY RCC_CIFR_PLLRDYF
<> 144:ef7eb2e8f9f7 476 #define RCC_IT_MSIRDY RCC_CIFR_MSIRDYF
<> 144:ef7eb2e8f9f7 477
<> 144:ef7eb2e8f9f7 478 #define RCC_IT_CSSLSE RCC_CIFR_CSSLSEF
<> 144:ef7eb2e8f9f7 479 #define RCC_IT_CSSHSE RCC_CIFR_CSSHSEF
<> 144:ef7eb2e8f9f7 480
<> 144:ef7eb2e8f9f7 481 #if !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx)
<> 144:ef7eb2e8f9f7 482 #define RCC_IT_HSI48RDY RCC_CIFR_HSI48RDYF
<> 144:ef7eb2e8f9f7 483 #endif /* !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) */
<> 144:ef7eb2e8f9f7 484 /**
<> 144:ef7eb2e8f9f7 485 * @}
<> 144:ef7eb2e8f9f7 486 */
<> 144:ef7eb2e8f9f7 487
<> 144:ef7eb2e8f9f7 488 /** @defgroup RCC_Flag RCC Flag
<> 144:ef7eb2e8f9f7 489 * Elements values convention: 0XXYYYYYb
<> 144:ef7eb2e8f9f7 490 * - YYYYY : Flag position in the register
<> 144:ef7eb2e8f9f7 491 * - 0XX : Register index
<> 144:ef7eb2e8f9f7 492 * - 01: CR register
<> 144:ef7eb2e8f9f7 493 * - 10: CSR register
<> 144:ef7eb2e8f9f7 494 * - 11: CRRCR register
<> 144:ef7eb2e8f9f7 495 * @{
<> 144:ef7eb2e8f9f7 496 */
<> 144:ef7eb2e8f9f7 497 /* Flags in the CR register */
<> 144:ef7eb2e8f9f7 498 #define RCC_FLAG_HSIRDY ((uint8_t)0x22)
<> 144:ef7eb2e8f9f7 499 #define RCC_FLAG_HSIDIV ((uint8_t)0x24)
<> 144:ef7eb2e8f9f7 500 #define RCC_FLAG_MSIRDY ((uint8_t)0x29)
<> 144:ef7eb2e8f9f7 501 #define RCC_FLAG_HSERDY ((uint8_t)0x31)
<> 144:ef7eb2e8f9f7 502 #define RCC_FLAG_PLLRDY ((uint8_t)0x39)
<> 144:ef7eb2e8f9f7 503
<> 144:ef7eb2e8f9f7 504 /* Flags in the CSR register */
<> 144:ef7eb2e8f9f7 505 #define RCC_FLAG_LSERDY ((uint8_t)0x49)
<> 144:ef7eb2e8f9f7 506 #define RCC_FLAG_LSECSS ((uint8_t)0x4E)
<> 144:ef7eb2e8f9f7 507 #define RCC_FLAG_LSIRDY ((uint8_t)0x41)
<> 144:ef7eb2e8f9f7 508 #define RCC_FLAG_FWRST ((uint8_t)0x58)
<> 144:ef7eb2e8f9f7 509 #define RCC_FLAG_OBLRST ((uint8_t)0x59)
<> 144:ef7eb2e8f9f7 510 #define RCC_FLAG_PINRST ((uint8_t)0x5A)
<> 144:ef7eb2e8f9f7 511 #define RCC_FLAG_PORRST ((uint8_t)0x5B)
<> 144:ef7eb2e8f9f7 512 #define RCC_FLAG_SFTRST ((uint8_t)0x5C)
<> 144:ef7eb2e8f9f7 513 #define RCC_FLAG_IWDGRST ((uint8_t)0x5D)
<> 144:ef7eb2e8f9f7 514 #define RCC_FLAG_WWDGRST ((uint8_t)0x5E)
<> 144:ef7eb2e8f9f7 515 #define RCC_FLAG_LPWRRST ((uint8_t)0x5F)
<> 144:ef7eb2e8f9f7 516
<> 144:ef7eb2e8f9f7 517 #if !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx)
<> 144:ef7eb2e8f9f7 518 /* Flags in the CRRCR register */
<> 144:ef7eb2e8f9f7 519 #define RCC_FLAG_HSI48RDY ((uint8_t)0x61)
<> 144:ef7eb2e8f9f7 520 #endif /* !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) */
<> 144:ef7eb2e8f9f7 521
<> 144:ef7eb2e8f9f7 522
<> 144:ef7eb2e8f9f7 523 /**
<> 144:ef7eb2e8f9f7 524 * @}
<> 144:ef7eb2e8f9f7 525 */
<> 144:ef7eb2e8f9f7 526
<> 144:ef7eb2e8f9f7 527 /**
<> 144:ef7eb2e8f9f7 528 * @}
<> 144:ef7eb2e8f9f7 529 */
<> 144:ef7eb2e8f9f7 530 /* Exported macro ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 531 /** @defgroup RCC_Exported_Macros RCC Exported Macros
<> 144:ef7eb2e8f9f7 532 * @{
<> 144:ef7eb2e8f9f7 533 */
<> 144:ef7eb2e8f9f7 534
<> 144:ef7eb2e8f9f7 535 /** @defgroup RCC_AHB_Peripheral_Clock_Enable_Disable AHB Peripheral Clock Enable Disable
<> 144:ef7eb2e8f9f7 536 * @brief Enable or disable the AHB peripheral clock.
<> 144:ef7eb2e8f9f7 537 * @note After reset, the peripheral clock (used for registers read/write access)
<> 144:ef7eb2e8f9f7 538 * is disabled and the application software has to enable this clock before
<> 144:ef7eb2e8f9f7 539 * using it.
<> 144:ef7eb2e8f9f7 540 * @{
<> 144:ef7eb2e8f9f7 541 */
<> 144:ef7eb2e8f9f7 542 #define __HAL_RCC_DMA1_CLK_ENABLE() do { \
<> 144:ef7eb2e8f9f7 543 __IO uint32_t tmpreg; \
<> 144:ef7eb2e8f9f7 544 SET_BIT(RCC->AHBENR, RCC_AHBENR_DMA1EN);\
<> 144:ef7eb2e8f9f7 545 /* Delay after an RCC peripheral clock enabling */ \
<> 144:ef7eb2e8f9f7 546 tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_DMA1EN);\
<> 144:ef7eb2e8f9f7 547 UNUSED(tmpreg); \
<> 144:ef7eb2e8f9f7 548 } while(0)
<> 144:ef7eb2e8f9f7 549
<> 144:ef7eb2e8f9f7 550 #define __HAL_RCC_MIF_CLK_ENABLE() do { \
<> 144:ef7eb2e8f9f7 551 __IO uint32_t tmpreg; \
<> 144:ef7eb2e8f9f7 552 SET_BIT(RCC->AHBENR, RCC_AHBENR_MIFEN);\
<> 144:ef7eb2e8f9f7 553 /* Delay after an RCC peripheral clock enabling */ \
<> 144:ef7eb2e8f9f7 554 tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_MIFEN);\
<> 144:ef7eb2e8f9f7 555 UNUSED(tmpreg); \
<> 144:ef7eb2e8f9f7 556 } while(0)
<> 144:ef7eb2e8f9f7 557
<> 144:ef7eb2e8f9f7 558 #define __HAL_RCC_CRC_CLK_ENABLE() do { \
<> 144:ef7eb2e8f9f7 559 __IO uint32_t tmpreg; \
<> 144:ef7eb2e8f9f7 560 SET_BIT(RCC->AHBENR, RCC_AHBENR_CRCEN);\
<> 144:ef7eb2e8f9f7 561 /* Delay after an RCC peripheral clock enabling */ \
<> 144:ef7eb2e8f9f7 562 tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_CRCEN);\
<> 144:ef7eb2e8f9f7 563 UNUSED(tmpreg); \
<> 144:ef7eb2e8f9f7 564 } while(0)
<> 144:ef7eb2e8f9f7 565
<> 144:ef7eb2e8f9f7 566
<> 144:ef7eb2e8f9f7 567 #define __HAL_RCC_DMA1_CLK_DISABLE() CLEAR_BIT(RCC->AHBENR, RCC_AHBENR_DMA1EN)
<> 144:ef7eb2e8f9f7 568 #define __HAL_RCC_MIF_CLK_DISABLE() CLEAR_BIT(RCC->AHBENR, RCC_AHBENR_MIFEN)
<> 144:ef7eb2e8f9f7 569 #define __HAL_RCC_CRC_CLK_DISABLE() CLEAR_BIT(RCC->AHBENR, RCC_AHBENR_CRCEN)
<> 144:ef7eb2e8f9f7 570
<> 144:ef7eb2e8f9f7 571 /**
<> 144:ef7eb2e8f9f7 572 * @}
<> 144:ef7eb2e8f9f7 573 */
<> 144:ef7eb2e8f9f7 574
<> 144:ef7eb2e8f9f7 575 /** @defgroup RCC_IOPORT_Clock_Enable_Disable IOPORT Peripheral Clock Enable Disable
<> 144:ef7eb2e8f9f7 576 * @brief Enable or disable the IOPORT peripheral clock.
<> 144:ef7eb2e8f9f7 577 * @note After reset, the peripheral clock (used for registers read/write access)
<> 144:ef7eb2e8f9f7 578 * is disabled and the application software has to enable this clock before
<> 144:ef7eb2e8f9f7 579 * using it.
<> 144:ef7eb2e8f9f7 580 * @{
<> 144:ef7eb2e8f9f7 581 */
<> 144:ef7eb2e8f9f7 582 #define __HAL_RCC_GPIOA_CLK_ENABLE() do { \
<> 144:ef7eb2e8f9f7 583 __IO uint32_t tmpreg; \
<> 144:ef7eb2e8f9f7 584 SET_BIT(RCC->IOPENR, RCC_IOPENR_GPIOAEN);\
<> 144:ef7eb2e8f9f7 585 /* Delay after an RCC peripheral clock enabling */ \
<> 144:ef7eb2e8f9f7 586 tmpreg = READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOAEN);\
<> 144:ef7eb2e8f9f7 587 UNUSED(tmpreg); \
<> 144:ef7eb2e8f9f7 588 } while(0)
<> 144:ef7eb2e8f9f7 589
<> 144:ef7eb2e8f9f7 590 #define __HAL_RCC_GPIOB_CLK_ENABLE() do { \
<> 144:ef7eb2e8f9f7 591 __IO uint32_t tmpreg; \
<> 144:ef7eb2e8f9f7 592 SET_BIT(RCC->IOPENR, RCC_IOPENR_GPIOBEN);\
<> 144:ef7eb2e8f9f7 593 /* Delay after an RCC peripheral clock enabling */ \
<> 144:ef7eb2e8f9f7 594 tmpreg = READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOBEN);\
<> 144:ef7eb2e8f9f7 595 UNUSED(tmpreg); \
<> 144:ef7eb2e8f9f7 596 } while(0)
<> 144:ef7eb2e8f9f7 597
<> 144:ef7eb2e8f9f7 598 #define __HAL_RCC_GPIOC_CLK_ENABLE() do { \
<> 144:ef7eb2e8f9f7 599 __IO uint32_t tmpreg; \
<> 144:ef7eb2e8f9f7 600 SET_BIT(RCC->IOPENR, RCC_IOPENR_GPIOCEN);\
<> 144:ef7eb2e8f9f7 601 /* Delay after an RCC peripheral clock enabling */ \
<> 144:ef7eb2e8f9f7 602 tmpreg = READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOCEN);\
<> 144:ef7eb2e8f9f7 603 UNUSED(tmpreg); \
<> 144:ef7eb2e8f9f7 604 } while(0)
<> 144:ef7eb2e8f9f7 605
<> 144:ef7eb2e8f9f7 606 #define __HAL_RCC_GPIOH_CLK_ENABLE() do { \
<> 144:ef7eb2e8f9f7 607 __IO uint32_t tmpreg; \
<> 144:ef7eb2e8f9f7 608 SET_BIT(RCC->IOPENR, RCC_IOPENR_GPIOHEN);\
<> 144:ef7eb2e8f9f7 609 /* Delay after an RCC peripheral clock enabling */ \
<> 144:ef7eb2e8f9f7 610 tmpreg = READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOHEN);\
<> 144:ef7eb2e8f9f7 611 UNUSED(tmpreg); \
<> 144:ef7eb2e8f9f7 612 } while(0)
<> 144:ef7eb2e8f9f7 613
<> 144:ef7eb2e8f9f7 614
<> 144:ef7eb2e8f9f7 615 #define __HAL_RCC_GPIOA_CLK_DISABLE() CLEAR_BIT(RCC->IOPENR, RCC_IOPENR_GPIOAEN)
<> 144:ef7eb2e8f9f7 616 #define __HAL_RCC_GPIOB_CLK_DISABLE() CLEAR_BIT(RCC->IOPENR, RCC_IOPENR_GPIOBEN)
<> 144:ef7eb2e8f9f7 617 #define __HAL_RCC_GPIOC_CLK_DISABLE() CLEAR_BIT(RCC->IOPENR, RCC_IOPENR_GPIOCEN)
<> 144:ef7eb2e8f9f7 618 #define __HAL_RCC_GPIOH_CLK_DISABLE() CLEAR_BIT(RCC->IOPENR, RCC_IOPENR_GPIOHEN)
<> 144:ef7eb2e8f9f7 619
<> 144:ef7eb2e8f9f7 620 /**
<> 144:ef7eb2e8f9f7 621 * @}
<> 144:ef7eb2e8f9f7 622 */
<> 144:ef7eb2e8f9f7 623
<> 144:ef7eb2e8f9f7 624 /** @defgroup RCC_APB1_Clock_Enable_Disable APB1 Peripheral Clock Enable Disable
<> 144:ef7eb2e8f9f7 625 * @brief Enable or disable the Low Speed APB (APB1) peripheral clock.
<> 144:ef7eb2e8f9f7 626 * @note After reset, the peripheral clock (used for registers read/write access)
<> 144:ef7eb2e8f9f7 627 * is disabled and the application software has to enable this clock before
<> 144:ef7eb2e8f9f7 628 * using it.
<> 144:ef7eb2e8f9f7 629 * @{
<> 144:ef7eb2e8f9f7 630 */
<> 144:ef7eb2e8f9f7 631 #define __HAL_RCC_WWDG_CLK_ENABLE() SET_BIT(RCC->APB1ENR, (RCC_APB1ENR_WWDGEN))
<> 144:ef7eb2e8f9f7 632 #define __HAL_RCC_PWR_CLK_ENABLE() SET_BIT(RCC->APB1ENR, (RCC_APB1ENR_PWREN))
<> 144:ef7eb2e8f9f7 633
<> 144:ef7eb2e8f9f7 634 #define __HAL_RCC_WWDG_CLK_DISABLE() CLEAR_BIT(RCC->APB1ENR, (RCC_APB1ENR_WWDGEN))
<> 144:ef7eb2e8f9f7 635 #define __HAL_RCC_PWR_CLK_DISABLE() CLEAR_BIT(RCC->APB1ENR, (RCC_APB1ENR_PWREN))
<> 144:ef7eb2e8f9f7 636 /**
<> 144:ef7eb2e8f9f7 637 * @}
<> 144:ef7eb2e8f9f7 638 */
<> 144:ef7eb2e8f9f7 639
<> 144:ef7eb2e8f9f7 640 /** @defgroup RCC_APB2_Clock_Enable_Disable APB2 Peripheral Clock Enable Disable
<> 144:ef7eb2e8f9f7 641 * @brief Enable or disable the High Speed APB (APB2) peripheral clock.
<> 144:ef7eb2e8f9f7 642 * @note After reset, the peripheral clock (used for registers read/write access)
<> 144:ef7eb2e8f9f7 643 * is disabled and the application software has to enable this clock before
<> 144:ef7eb2e8f9f7 644 * using it.
<> 144:ef7eb2e8f9f7 645 * @{
<> 144:ef7eb2e8f9f7 646 */
<> 144:ef7eb2e8f9f7 647 #define __HAL_RCC_SYSCFG_CLK_ENABLE() SET_BIT(RCC->APB2ENR, (RCC_APB2ENR_SYSCFGEN))
<> 144:ef7eb2e8f9f7 648 #define __HAL_RCC_DBGMCU_CLK_ENABLE() SET_BIT(RCC->APB2ENR, (RCC_APB2ENR_DBGMCUEN))
<> 144:ef7eb2e8f9f7 649
<> 144:ef7eb2e8f9f7 650 #define __HAL_RCC_SYSCFG_CLK_DISABLE() CLEAR_BIT(RCC->APB2ENR, (RCC_APB2ENR_SYSCFGEN))
<> 144:ef7eb2e8f9f7 651 #define __HAL_RCC_DBGMCU_CLK_DISABLE() CLEAR_BIT(RCC->APB2ENR, (RCC_APB2ENR_DBGMCUEN))
<> 144:ef7eb2e8f9f7 652 /**
<> 144:ef7eb2e8f9f7 653 * @}
<> 144:ef7eb2e8f9f7 654 */
<> 144:ef7eb2e8f9f7 655
<> 144:ef7eb2e8f9f7 656 /** @defgroup RCC_AHB_Peripheral_Clock_Enable_Disable_Status AHB Peripheral Clock Enabled or Disabled Status
<> 144:ef7eb2e8f9f7 657 * @brief Check whether the AHB peripheral clock is enabled or not.
<> 144:ef7eb2e8f9f7 658 * @note After reset, the peripheral clock (used for registers read/write access)
<> 144:ef7eb2e8f9f7 659 * is disabled and the application software has to enable this clock before
<> 144:ef7eb2e8f9f7 660 * using it.
<> 144:ef7eb2e8f9f7 661 * @{
<> 144:ef7eb2e8f9f7 662 */
<> 144:ef7eb2e8f9f7 663
<> 144:ef7eb2e8f9f7 664 #define __HAL_RCC_DMA1_IS_CLK_ENABLED() (READ_BIT(RCC->AHBENR, RCC_AHBENR_DMA1EN) != RESET)
<> 144:ef7eb2e8f9f7 665 #define __HAL_RCC_MIF_IS_CLK_ENABLED() (READ_BIT(RCC->AHBENR, RCC_AHBENR_MIFEN) != RESET)
<> 144:ef7eb2e8f9f7 666 #define __HAL_RCC_CRC_IS_CLK_ENABLED() (READ_BIT(RCC->AHBENR, RCC_AHBENR_CRCEN) != RESET)
<> 144:ef7eb2e8f9f7 667
<> 144:ef7eb2e8f9f7 668 /**
<> 144:ef7eb2e8f9f7 669 * @}
<> 144:ef7eb2e8f9f7 670 */
<> 144:ef7eb2e8f9f7 671
<> 144:ef7eb2e8f9f7 672 /** @defgroup RCC_IOPORT_Peripheral_Clock_Enable_Disable_Status IOPORT Peripheral Clock Enabled or Disabled Status
<> 144:ef7eb2e8f9f7 673 * @brief Check whether the IOPORT peripheral clock is enabled or not.
<> 144:ef7eb2e8f9f7 674 * @note After reset, the peripheral clock (used for registers read/write access)
<> 144:ef7eb2e8f9f7 675 * is disabled and the application software has to enable this clock before
<> 144:ef7eb2e8f9f7 676 * using it.
<> 144:ef7eb2e8f9f7 677 * @{
<> 144:ef7eb2e8f9f7 678 */
<> 144:ef7eb2e8f9f7 679
<> 144:ef7eb2e8f9f7 680 #define __HAL_RCC_GPIOA_IS_CLK_ENABLED() (READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOAEN) != RESET)
<> 144:ef7eb2e8f9f7 681 #define __HAL_RCC_GPIOB_IS_CLK_ENABLED() (READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOBEN) != RESET)
<> 144:ef7eb2e8f9f7 682 #define __HAL_RCC_GPIOC_IS_CLK_ENABLED() (READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOCEN) != RESET)
<> 144:ef7eb2e8f9f7 683 #define __HAL_RCC_GPIOH_IS_CLK_ENABLED() (READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOHEN) != RESET)
<> 144:ef7eb2e8f9f7 684
<> 144:ef7eb2e8f9f7 685 /**
<> 144:ef7eb2e8f9f7 686 * @}
<> 144:ef7eb2e8f9f7 687 */
<> 144:ef7eb2e8f9f7 688
<> 144:ef7eb2e8f9f7 689 /** @defgroup RCC_APB1_Clock_Enable_Disable_Status APB1 Peripheral Clock Enabled or Disabled Status
<> 144:ef7eb2e8f9f7 690 * @brief Check whether the APB1 peripheral clock is enabled or not.
<> 144:ef7eb2e8f9f7 691 * @note After reset, the peripheral clock (used for registers read/write access)
<> 144:ef7eb2e8f9f7 692 * is disabled and the application software has to enable this clock before
<> 144:ef7eb2e8f9f7 693 * using it.
<> 144:ef7eb2e8f9f7 694 * @{
<> 144:ef7eb2e8f9f7 695 */
<> 144:ef7eb2e8f9f7 696 #define __HAL_RCC_WWDG_IS_CLK_ENABLED() (READ_BIT(RCC->APB1ENR, RCC_APB1ENR_WWDGEN) != RESET)
<> 144:ef7eb2e8f9f7 697 #define __HAL_RCC_PWR_IS_CLK_ENABLED() (READ_BIT(RCC->APB1ENR, RCC_APB1ENR_PWREN) != RESET)
<> 144:ef7eb2e8f9f7 698
<> 144:ef7eb2e8f9f7 699 /**
<> 144:ef7eb2e8f9f7 700 * @}
<> 144:ef7eb2e8f9f7 701 */
<> 144:ef7eb2e8f9f7 702
<> 144:ef7eb2e8f9f7 703 /** @defgroup RCC_APB2_Clock_Enable_Disable_Status APB2 Peripheral Clock Enabled or Disabled Status
<> 144:ef7eb2e8f9f7 704 * @brief Check whether the APB2 peripheral clock is enabled or not.
<> 144:ef7eb2e8f9f7 705 * @note After reset, the peripheral clock (used for registers read/write access)
<> 144:ef7eb2e8f9f7 706 * is disabled and the application software has to enable this clock before
<> 144:ef7eb2e8f9f7 707 * using it.
<> 144:ef7eb2e8f9f7 708 * @{
<> 144:ef7eb2e8f9f7 709 */
<> 144:ef7eb2e8f9f7 710 #define __HAL_RCC_SYSCFG_IS_CLK_ENABLED() (READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SYSCFGEN) != RESET)
<> 144:ef7eb2e8f9f7 711 #define __HAL_RCC_DBGMCU_IS_CLK_ENABLED() (READ_BIT(RCC->APB2ENR, RCC_APB2ENR_DBGMCUEN) != RESET)
<> 144:ef7eb2e8f9f7 712
<> 144:ef7eb2e8f9f7 713 /**
<> 144:ef7eb2e8f9f7 714 * @}
<> 144:ef7eb2e8f9f7 715 */
<> 144:ef7eb2e8f9f7 716
<> 144:ef7eb2e8f9f7 717 /** @defgroup RCC_AHB_Force_Release_Reset AHB Peripheral Force Release Reset
<> 144:ef7eb2e8f9f7 718 * @brief Force or release AHB peripheral reset.
<> 144:ef7eb2e8f9f7 719 * @{
<> 144:ef7eb2e8f9f7 720 */
<> 144:ef7eb2e8f9f7 721 #define __HAL_RCC_AHB_FORCE_RESET() (RCC->AHBRSTR = 0xFFFFFFFF)
<> 144:ef7eb2e8f9f7 722 #define __HAL_RCC_DMA1_FORCE_RESET() SET_BIT(RCC->AHBRSTR, (RCC_AHBRSTR_DMA1RST))
<> 144:ef7eb2e8f9f7 723 #define __HAL_RCC_MIF_FORCE_RESET() SET_BIT(RCC->AHBRSTR, (RCC_AHBRSTR_MIFRST))
<> 144:ef7eb2e8f9f7 724 #define __HAL_RCC_CRC_FORCE_RESET() SET_BIT(RCC->AHBRSTR, (RCC_AHBRSTR_CRCRST))
<> 144:ef7eb2e8f9f7 725
<> 144:ef7eb2e8f9f7 726 #define __HAL_RCC_AHB_RELEASE_RESET() (RCC->AHBRSTR = 0x00)
<> 144:ef7eb2e8f9f7 727 #define __HAL_RCC_CRC_RELEASE_RESET() CLEAR_BIT(RCC->AHBRSTR, (RCC_AHBRSTR_CRCRST))
<> 144:ef7eb2e8f9f7 728 #define __HAL_RCC_DMA1_RELEASE_RESET() CLEAR_BIT(RCC->AHBRSTR, (RCC_AHBRSTR_DMA1RST))
<> 144:ef7eb2e8f9f7 729 #define __HAL_RCC_MIF_RELEASE_RESET() CLEAR_BIT(RCC->AHBRSTR, (RCC_AHBRSTR_MIFRST))
<> 144:ef7eb2e8f9f7 730 /**
<> 144:ef7eb2e8f9f7 731 * @}
<> 144:ef7eb2e8f9f7 732 */
<> 144:ef7eb2e8f9f7 733
<> 144:ef7eb2e8f9f7 734 /** @defgroup RCC_IOPORT_Force_Release_Reset IOPORT Peripheral Force Release Reset
<> 144:ef7eb2e8f9f7 735 * @brief Force or release IOPORT peripheral reset.
<> 144:ef7eb2e8f9f7 736 * @{
<> 144:ef7eb2e8f9f7 737 */
<> 144:ef7eb2e8f9f7 738 #define __HAL_RCC_IOP_FORCE_RESET() (RCC->IOPRSTR = 0xFFFFFFFF)
<> 144:ef7eb2e8f9f7 739 #define __HAL_RCC_GPIOA_FORCE_RESET() SET_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOARST))
<> 144:ef7eb2e8f9f7 740 #define __HAL_RCC_GPIOB_FORCE_RESET() SET_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOBRST))
<> 144:ef7eb2e8f9f7 741 #define __HAL_RCC_GPIOC_FORCE_RESET() SET_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOCRST))
<> 144:ef7eb2e8f9f7 742 #define __HAL_RCC_GPIOH_FORCE_RESET() SET_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOHRST))
<> 144:ef7eb2e8f9f7 743
<> 144:ef7eb2e8f9f7 744 #define __HAL_RCC_IOP_RELEASE_RESET() (RCC->IOPRSTR = 0x00)
<> 144:ef7eb2e8f9f7 745 #define __HAL_RCC_GPIOA_RELEASE_RESET() CLEAR_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOARST))
<> 144:ef7eb2e8f9f7 746 #define __HAL_RCC_GPIOB_RELEASE_RESET() CLEAR_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOBRST))
<> 144:ef7eb2e8f9f7 747 #define __HAL_RCC_GPIOC_RELEASE_RESET() CLEAR_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOCRST))
<> 144:ef7eb2e8f9f7 748 #define __HAL_RCC_GPIOH_RELEASE_RESET() CLEAR_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOHRST))
<> 144:ef7eb2e8f9f7 749
<> 144:ef7eb2e8f9f7 750 /**
<> 144:ef7eb2e8f9f7 751 * @}
<> 144:ef7eb2e8f9f7 752 */
<> 144:ef7eb2e8f9f7 753
<> 144:ef7eb2e8f9f7 754 /** @defgroup RCC_APB1_Force_Release_Reset APB1 Peripheral Force Release Reset
<> 144:ef7eb2e8f9f7 755 * @brief Force or release APB1 peripheral reset.
<> 144:ef7eb2e8f9f7 756 * @{
<> 144:ef7eb2e8f9f7 757 */
<> 144:ef7eb2e8f9f7 758 #define __HAL_RCC_APB1_FORCE_RESET() (RCC->APB1RSTR = 0xFFFFFFFF)
<> 144:ef7eb2e8f9f7 759 #define __HAL_RCC_WWDG_FORCE_RESET() SET_BIT(RCC->APB1RSTR, (RCC_APB1RSTR_WWDGRST))
<> 144:ef7eb2e8f9f7 760 #define __HAL_RCC_PWR_FORCE_RESET() SET_BIT(RCC->APB1RSTR, (RCC_APB1RSTR_PWRRST))
<> 144:ef7eb2e8f9f7 761
<> 144:ef7eb2e8f9f7 762 #define __HAL_RCC_APB1_RELEASE_RESET() (RCC->APB1RSTR = 0x00)
<> 144:ef7eb2e8f9f7 763 #define __HAL_RCC_WWDG_RELEASE_RESET() CLEAR_BIT(RCC->APB1RSTR, (RCC_APB1RSTR_WWDGRST))
<> 144:ef7eb2e8f9f7 764 #define __HAL_RCC_PWR_RELEASE_RESET() CLEAR_BIT(RCC->APB1RSTR, (RCC_APB1RSTR_PWRRST))
<> 144:ef7eb2e8f9f7 765
<> 144:ef7eb2e8f9f7 766 /**
<> 144:ef7eb2e8f9f7 767 * @}
<> 144:ef7eb2e8f9f7 768 */
<> 144:ef7eb2e8f9f7 769
<> 144:ef7eb2e8f9f7 770 /** @defgroup RCC_APB2_Force_Release_Reset APB2 Peripheral Force Release Reset
<> 144:ef7eb2e8f9f7 771 * @brief Force or release APB2 peripheral reset.
<> 144:ef7eb2e8f9f7 772 * @{
<> 144:ef7eb2e8f9f7 773 */
<> 144:ef7eb2e8f9f7 774 #define __HAL_RCC_APB2_FORCE_RESET() (RCC->APB2RSTR = 0xFFFFFFFF)
<> 144:ef7eb2e8f9f7 775 #define __HAL_RCC_DBGMCU_FORCE_RESET() SET_BIT(RCC->APB2RSTR, (RCC_APB2RSTR_DBGMCURST))
<> 144:ef7eb2e8f9f7 776 #define __HAL_RCC_SYSCFG_FORCE_RESET() SET_BIT(RCC->APB2RSTR, (RCC_APB2RSTR_SYSCFGRST))
<> 144:ef7eb2e8f9f7 777
<> 144:ef7eb2e8f9f7 778 #define __HAL_RCC_APB2_RELEASE_RESET() (RCC->APB2RSTR = 0x00)
<> 144:ef7eb2e8f9f7 779 #define __HAL_RCC_DBGMCU_RELEASE_RESET() CLEAR_BIT(RCC->APB2RSTR, (RCC_APB2RSTR_DBGMCURST))
<> 144:ef7eb2e8f9f7 780 #define __HAL_RCC_SYSCFG_RELEASE_RESET() CLEAR_BIT(RCC->APB2RSTR, (RCC_APB2RSTR_SYSCFGRST))
<> 144:ef7eb2e8f9f7 781 /**
<> 144:ef7eb2e8f9f7 782 * @}
<> 144:ef7eb2e8f9f7 783 */
<> 144:ef7eb2e8f9f7 784
<> 144:ef7eb2e8f9f7 785
<> 144:ef7eb2e8f9f7 786 /** @defgroup RCC_AHB_Clock_Sleep_Enable_Disable AHB Peripheral Clock Sleep Enable Disable
<> 144:ef7eb2e8f9f7 787 * @brief Enable or disable the AHB peripheral clock during Low Power (Sleep) mode.
<> 144:ef7eb2e8f9f7 788 * @note Peripheral clock gating in SLEEP mode can be used to further reduce
<> 144:ef7eb2e8f9f7 789 * power consumption.
<> 144:ef7eb2e8f9f7 790 * @note After wakeup from SLEEP mode, the peripheral clock is enabled again.
<> 144:ef7eb2e8f9f7 791 * @note By default, all peripheral activated clocks remain enabled during SLEEP mode.
<> 144:ef7eb2e8f9f7 792 * @{
<> 144:ef7eb2e8f9f7 793 */
<> 144:ef7eb2e8f9f7 794 #define __HAL_RCC_CRC_CLK_SLEEP_ENABLE() SET_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_CRCSMEN))
<> 144:ef7eb2e8f9f7 795 #define __HAL_RCC_MIF_CLK_SLEEP_ENABLE() SET_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_MIFSMEN))
<> 144:ef7eb2e8f9f7 796 #define __HAL_RCC_SRAM_CLK_SLEEP_ENABLE() SET_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_SRAMSMEN))
<> 144:ef7eb2e8f9f7 797 #define __HAL_RCC_DMA1_CLK_SLEEP_ENABLE() SET_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_DMA1SMEN))
<> 144:ef7eb2e8f9f7 798
<> 144:ef7eb2e8f9f7 799 #define __HAL_RCC_CRC_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_CRCSMEN))
<> 144:ef7eb2e8f9f7 800 #define __HAL_RCC_MIF_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_MIFSMEN))
<> 144:ef7eb2e8f9f7 801 #define __HAL_RCC_SRAM_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_SRAMSMEN))
<> 144:ef7eb2e8f9f7 802 #define __HAL_RCC_DMA1_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_DMA1SMEN))
<> 144:ef7eb2e8f9f7 803 /**
<> 144:ef7eb2e8f9f7 804 * @}
<> 144:ef7eb2e8f9f7 805 */
<> 144:ef7eb2e8f9f7 806
<> 144:ef7eb2e8f9f7 807 /** @defgroup RCC_IOPORT_Clock_Sleep_Enable_Disable IOPORT Peripheral Clock Sleep Enable Disable
<> 144:ef7eb2e8f9f7 808 * @brief Enable or disable the IOPORT peripheral clock during Low Power (Sleep) mode.
<> 144:ef7eb2e8f9f7 809 * @note Peripheral clock gating in SLEEP mode can be used to further reduce
<> 144:ef7eb2e8f9f7 810 * power consumption.
<> 144:ef7eb2e8f9f7 811 * @note After wakeup from SLEEP mode, the peripheral clock is enabled again.
<> 144:ef7eb2e8f9f7 812 * @note By default, all peripheral activated clocks remain enabled during SLEEP mode.
<> 144:ef7eb2e8f9f7 813 * @{
<> 144:ef7eb2e8f9f7 814 */
<> 144:ef7eb2e8f9f7 815
<> 144:ef7eb2e8f9f7 816 #define __HAL_RCC_GPIOA_CLK_SLEEP_ENABLE() SET_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOASMEN))
<> 144:ef7eb2e8f9f7 817 #define __HAL_RCC_GPIOB_CLK_SLEEP_ENABLE() SET_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOBSMEN))
<> 144:ef7eb2e8f9f7 818 #define __HAL_RCC_GPIOC_CLK_SLEEP_ENABLE() SET_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOCSMEN))
<> 144:ef7eb2e8f9f7 819 #define __HAL_RCC_GPIOH_CLK_SLEEP_ENABLE() SET_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOHSMEN))
<> 144:ef7eb2e8f9f7 820
<> 144:ef7eb2e8f9f7 821 #define __HAL_RCC_GPIOA_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOASMEN))
<> 144:ef7eb2e8f9f7 822 #define __HAL_RCC_GPIOB_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOBSMEN))
<> 144:ef7eb2e8f9f7 823 #define __HAL_RCC_GPIOC_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOCSMEN))
<> 144:ef7eb2e8f9f7 824 #define __HAL_RCC_GPIOH_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOHSMEN))
<> 144:ef7eb2e8f9f7 825 /**
<> 144:ef7eb2e8f9f7 826 * @}
<> 144:ef7eb2e8f9f7 827 */
<> 144:ef7eb2e8f9f7 828
<> 144:ef7eb2e8f9f7 829 /** @defgroup RCC_APB1_Clock_Sleep_Enable_Disable APB1 Peripheral Clock Sleep Enable Disable
<> 144:ef7eb2e8f9f7 830 * @brief Enable or disable the APB1 peripheral clock during Low Power (Sleep) mode.
<> 144:ef7eb2e8f9f7 831 * @note Peripheral clock gating in SLEEP mode can be used to further reduce
<> 144:ef7eb2e8f9f7 832 * power consumption.
<> 144:ef7eb2e8f9f7 833 * @note After wakeup from SLEEP mode, the peripheral clock is enabled again.
<> 144:ef7eb2e8f9f7 834 * @note By default, all peripheral activated clocks remain enabled during SLEEP mode.
<> 144:ef7eb2e8f9f7 835 * @{
<> 144:ef7eb2e8f9f7 836 */
<> 144:ef7eb2e8f9f7 837 #define __HAL_RCC_WWDG_CLK_SLEEP_ENABLE() SET_BIT(RCC->APB1SMENR, (RCC_APB1SMENR_WWDGSMEN))
<> 144:ef7eb2e8f9f7 838 #define __HAL_RCC_PWR_CLK_SLEEP_ENABLE() SET_BIT(RCC->APB1SMENR, (RCC_APB1SMENR_PWRSMEN))
<> 144:ef7eb2e8f9f7 839
<> 144:ef7eb2e8f9f7 840 #define __HAL_RCC_WWDG_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->APB1SMENR, (RCC_APB1SMENR_WWDGSMEN))
<> 144:ef7eb2e8f9f7 841 #define __HAL_RCC_PWR_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->APB1SMENR, (RCC_APB1SMENR_PWRSMEN))
<> 144:ef7eb2e8f9f7 842
<> 144:ef7eb2e8f9f7 843 /**
<> 144:ef7eb2e8f9f7 844 * @}
<> 144:ef7eb2e8f9f7 845 */
<> 144:ef7eb2e8f9f7 846
<> 144:ef7eb2e8f9f7 847 /** @defgroup RCC_APB2_Clock_Sleep_Enable_Disable APB2 Peripheral Clock Sleep Enable Disable
<> 144:ef7eb2e8f9f7 848 * @brief Enable or disable the APB2 peripheral clock during Low Power (Sleep) mode.
<> 144:ef7eb2e8f9f7 849 * @note Peripheral clock gating in SLEEP mode can be used to further reduce
<> 144:ef7eb2e8f9f7 850 * power consumption.
<> 144:ef7eb2e8f9f7 851 * @note After wakeup from SLEEP mode, the peripheral clock is enabled again.
<> 144:ef7eb2e8f9f7 852 * @note By default, all peripheral activated clocks remain enabled during SLEEP mode.
<> 144:ef7eb2e8f9f7 853 * @{
<> 144:ef7eb2e8f9f7 854 */
<> 144:ef7eb2e8f9f7 855 #define __HAL_RCC_SYSCFG_CLK_SLEEP_ENABLE() SET_BIT(RCC->APB2SMENR, (RCC_APB2SMENR_SYSCFGSMEN))
<> 144:ef7eb2e8f9f7 856 #define __HAL_RCC_DBGMCU_CLK_SLEEP_ENABLE() SET_BIT(RCC->APB2SMENR, (RCC_APB2SMENR_DBGMCUSMEN))
<> 144:ef7eb2e8f9f7 857
<> 144:ef7eb2e8f9f7 858 #define __HAL_RCC_SYSCFG_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->APB2SMENR, (RCC_APB2SMENR_SYSCFGSMEN))
<> 144:ef7eb2e8f9f7 859 #define __HAL_RCC_DBGMCU_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->APB2SMENR, (RCC_APB2SMENR_DBGMCUSMEN))
<> 144:ef7eb2e8f9f7 860
<> 144:ef7eb2e8f9f7 861 /**
<> 144:ef7eb2e8f9f7 862 * @}
<> 144:ef7eb2e8f9f7 863 */
<> 144:ef7eb2e8f9f7 864
<> 144:ef7eb2e8f9f7 865 /** @defgroup RCC_AHB_Clock_Sleep_Enable_Disable_Status AHB Peripheral Clock Sleep Enabled or Disabled Status
<> 144:ef7eb2e8f9f7 866 * @brief Check whether the AHB peripheral clock during Low Power (Sleep) mode is enabled or not.
<> 144:ef7eb2e8f9f7 867 * @note Peripheral clock gating in SLEEP mode can be used to further reduce
<> 144:ef7eb2e8f9f7 868 * power consumption.
<> 144:ef7eb2e8f9f7 869 * @note After wakeup from SLEEP mode, the peripheral clock is enabled again.
<> 144:ef7eb2e8f9f7 870 * @note By default, all peripheral clocks are enabled during SLEEP mode.
<> 144:ef7eb2e8f9f7 871 * @{
<> 144:ef7eb2e8f9f7 872 */
<> 144:ef7eb2e8f9f7 873 #define __HAL_RCC_CRC_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->AHBSMENR, RCC_AHBSMENR_CRCSMEN) != RESET)
<> 144:ef7eb2e8f9f7 874 #define __HAL_RCC_MIF_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->AHBSMENR, RCC_AHBSMENR_MIFSMEN) != RESET)
<> 144:ef7eb2e8f9f7 875 #define __HAL_RCC_SRAM_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->AHBSMENR, RCC_AHBSMENR_SRAMSMEN) != RESET)
<> 144:ef7eb2e8f9f7 876 #define __HAL_RCC_DMA1_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->AHBSMENR, RCC_AHBSMENR_DMA1SMEN) != RESET)
<> 144:ef7eb2e8f9f7 877
<> 144:ef7eb2e8f9f7 878 /**
<> 144:ef7eb2e8f9f7 879 * @}
<> 144:ef7eb2e8f9f7 880 */
<> 144:ef7eb2e8f9f7 881
<> 144:ef7eb2e8f9f7 882 /** @defgroup RCC_IOPORT_Clock_Sleep_Enable_Disable_Status IOPORT Peripheral Clock Sleep Enabled or Disabled Status
<> 144:ef7eb2e8f9f7 883 * @brief Check whether the IOPORT peripheral clock during Low Power (Sleep) mode is enabled or not.
<> 144:ef7eb2e8f9f7 884 * @note Peripheral clock gating in SLEEP mode can be used to further reduce
<> 144:ef7eb2e8f9f7 885 * power consumption.
<> 144:ef7eb2e8f9f7 886 * @note After wakeup from SLEEP mode, the peripheral clock is enabled again.
<> 144:ef7eb2e8f9f7 887 * @note By default, all peripheral clocks are enabled during SLEEP mode.
<> 144:ef7eb2e8f9f7 888 * @{
<> 144:ef7eb2e8f9f7 889 */
<> 144:ef7eb2e8f9f7 890 #define __HAL_RCC_GPIOA_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->IOPSMENR, RCC_IOPSMENR_GPIOASMEN) != RESET)
<> 144:ef7eb2e8f9f7 891 #define __HAL_RCC_GPIOB_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->IOPSMENR, RCC_IOPSMENR_GPIOBSMEN) != RESET)
<> 144:ef7eb2e8f9f7 892 #define __HAL_RCC_GPIOC_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->IOPSMENR, RCC_IOPSMENR_GPIOCSMEN) != RESET)
<> 144:ef7eb2e8f9f7 893 #define __HAL_RCC_GPIOH_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->IOPSMENR, RCC_IOPSMENR_GPIOHSMEN) != RESET)
<> 144:ef7eb2e8f9f7 894
<> 144:ef7eb2e8f9f7 895 /**
<> 144:ef7eb2e8f9f7 896 * @}
<> 144:ef7eb2e8f9f7 897 */
<> 144:ef7eb2e8f9f7 898
<> 144:ef7eb2e8f9f7 899 /** @defgroup RCC_APB1_Clock_Sleep_Enable_Disable_Status APB1 Peripheral Clock Sleep Enabled or Disabled Status
<> 144:ef7eb2e8f9f7 900 * @brief Check whether the APB1 peripheral clock during Low Power (Sleep) mode is enabled or not.
<> 144:ef7eb2e8f9f7 901 * @note Peripheral clock gating in SLEEP mode can be used to further reduce
<> 144:ef7eb2e8f9f7 902 * power consumption.
<> 144:ef7eb2e8f9f7 903 * @note After wakeup from SLEEP mode, the peripheral clock is enabled again.
<> 144:ef7eb2e8f9f7 904 * @note By default, all peripheral clocks are enabled during SLEEP mode.
<> 144:ef7eb2e8f9f7 905 * @{
<> 144:ef7eb2e8f9f7 906 */
<> 144:ef7eb2e8f9f7 907 #define __HAL_RCC_WWDG_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->APB1SMENR, RCC_APB1SMENR_WWDGSMEN) != RESET)
<> 144:ef7eb2e8f9f7 908 #define __HAL_RCC_PWR_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->APB1SMENR, RCC_APB1SMENR_PWRSMEN) != RESET)
<> 144:ef7eb2e8f9f7 909
<> 144:ef7eb2e8f9f7 910 /**
<> 144:ef7eb2e8f9f7 911 * @}
<> 144:ef7eb2e8f9f7 912 */
<> 144:ef7eb2e8f9f7 913
<> 144:ef7eb2e8f9f7 914 /** @defgroup RCC_APB2_Clock_Sleep_Enable_Disable_Status APB2 Peripheral Clock Sleep Enabled or Disabled Status
<> 144:ef7eb2e8f9f7 915 * @brief Check whether the APB2 peripheral clock during Low Power (Sleep) mode is enabled or not.
<> 144:ef7eb2e8f9f7 916 * @note Peripheral clock gating in SLEEP mode can be used to further reduce
<> 144:ef7eb2e8f9f7 917 * power consumption.
<> 144:ef7eb2e8f9f7 918 * @note After wakeup from SLEEP mode, the peripheral clock is enabled again.
<> 144:ef7eb2e8f9f7 919 * @note By default, all peripheral clocks are enabled during SLEEP mode.
<> 144:ef7eb2e8f9f7 920 * @{
<> 144:ef7eb2e8f9f7 921 */
<> 144:ef7eb2e8f9f7 922 #define __HAL_RCC_SYSCFG_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SYSCFGSMEN) != RESET)
<> 144:ef7eb2e8f9f7 923 #define __HAL_RCC_DBGMCU_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_DBGMCUSMEN) != RESET)
<> 144:ef7eb2e8f9f7 924
<> 144:ef7eb2e8f9f7 925 /**
<> 144:ef7eb2e8f9f7 926 * @}
<> 144:ef7eb2e8f9f7 927 */
<> 144:ef7eb2e8f9f7 928
<> 144:ef7eb2e8f9f7 929 /** @defgroup RCC_Backup_Domain_Reset RCC Backup Domain Reset
<> 144:ef7eb2e8f9f7 930 * @{
<> 144:ef7eb2e8f9f7 931 */
<> 144:ef7eb2e8f9f7 932
<> 144:ef7eb2e8f9f7 933 /** @brief Macros to force or release the Backup domain reset.
<> 144:ef7eb2e8f9f7 934 * @note This function resets the RTC peripheral (including the backup registers)
<> 144:ef7eb2e8f9f7 935 * and the RTC clock source selection in RCC_CSR register.
<> 144:ef7eb2e8f9f7 936 * @note The BKPSRAM is not affected by this reset.
<> 144:ef7eb2e8f9f7 937 */
<> 144:ef7eb2e8f9f7 938 #define __HAL_RCC_BACKUPRESET_FORCE() SET_BIT(RCC->CSR, RCC_CSR_RTCRST)
<> 144:ef7eb2e8f9f7 939 #define __HAL_RCC_BACKUPRESET_RELEASE() CLEAR_BIT(RCC->CSR, RCC_CSR_RTCRST)
<> 144:ef7eb2e8f9f7 940
<> 144:ef7eb2e8f9f7 941 /**
<> 144:ef7eb2e8f9f7 942 * @}
<> 144:ef7eb2e8f9f7 943 */
<> 144:ef7eb2e8f9f7 944
<> 144:ef7eb2e8f9f7 945 /** @defgroup RCC_RTC_Clock_Configuration RCC RTC Clock Configuration
<> 144:ef7eb2e8f9f7 946 * @{
<> 144:ef7eb2e8f9f7 947 */
<> 144:ef7eb2e8f9f7 948
<> 144:ef7eb2e8f9f7 949 /** @brief Macros to enable or disable the the RTC clock.
<> 144:ef7eb2e8f9f7 950 * @note These macros must be used only after the RTC clock source was selected.
<> 144:ef7eb2e8f9f7 951 */
<> 144:ef7eb2e8f9f7 952 #define __HAL_RCC_RTC_ENABLE() SET_BIT(RCC->CSR, RCC_CSR_RTCEN)
<> 144:ef7eb2e8f9f7 953 #define __HAL_RCC_RTC_DISABLE() CLEAR_BIT(RCC->CSR, RCC_CSR_RTCEN)
<> 144:ef7eb2e8f9f7 954
<> 144:ef7eb2e8f9f7 955 /**
<> 144:ef7eb2e8f9f7 956 * @}
<> 144:ef7eb2e8f9f7 957 */
<> 144:ef7eb2e8f9f7 958
<> 144:ef7eb2e8f9f7 959 /** @brief Macros to enable or disable the Internal High Speed oscillator (HSI).
<> 144:ef7eb2e8f9f7 960 * @note The HSI is stopped by hardware when entering STOP and STANDBY modes.
<> 144:ef7eb2e8f9f7 961 * It is used (enabled by hardware) as system clock source after startup
<> 144:ef7eb2e8f9f7 962 * from Reset, wakeup from STOP and STANDBY mode, or in case of failure
<> 144:ef7eb2e8f9f7 963 * of the HSE used directly or indirectly as system clock (if the Clock
<> 144:ef7eb2e8f9f7 964 * Security System CSS is enabled).
<> 144:ef7eb2e8f9f7 965 * @note HSI can not be stopped if it is used as system clock source. In this case,
<> 144:ef7eb2e8f9f7 966 * you have to select another source of the system clock then stop the HSI.
<> 144:ef7eb2e8f9f7 967 * @note After enabling the HSI, the application software should wait on HSIRDY
<> 144:ef7eb2e8f9f7 968 * flag to be set indicating that HSI clock is stable and can be used as
<> 144:ef7eb2e8f9f7 969 * system clock source.
<> 144:ef7eb2e8f9f7 970 * @note When the HSI is stopped, HSIRDY flag goes low after 6 HSI oscillator
<> 144:ef7eb2e8f9f7 971 * clock cycles.
<> 144:ef7eb2e8f9f7 972 */
<> 144:ef7eb2e8f9f7 973 #define __HAL_RCC_HSI_ENABLE() SET_BIT(RCC->CR, RCC_CR_HSION)
<> 144:ef7eb2e8f9f7 974 #define __HAL_RCC_HSI_DISABLE() CLEAR_BIT(RCC->CR, RCC_CR_HSION)
<> 144:ef7eb2e8f9f7 975
<> 144:ef7eb2e8f9f7 976 /** @brief Macro to adjust the Internal High Speed oscillator (HSI) calibration value.
<> 144:ef7eb2e8f9f7 977 * @note The calibration is used to compensate for the variations in voltage
<> 144:ef7eb2e8f9f7 978 * and temperature that influence the frequency of the internal HSI RC.
<> 144:ef7eb2e8f9f7 979 * @param __HSICalibrationValue__: specifies the calibration trimming value.
<> 144:ef7eb2e8f9f7 980 * This parameter must be a number between 0 and 0x1F.
<> 144:ef7eb2e8f9f7 981 */
<> 144:ef7eb2e8f9f7 982 #define __HAL_RCC_HSI_CALIBRATIONVALUE_ADJUST(__HSICalibrationValue__) (MODIFY_REG(RCC->ICSCR,\
<> 144:ef7eb2e8f9f7 983 RCC_ICSCR_HSITRIM, (uint32_t)(__HSICalibrationValue__) << 8))
<> 144:ef7eb2e8f9f7 984
<> 144:ef7eb2e8f9f7 985 /** @brief Macro to enable or disable the Internal High Speed oscillator (HSI).
<> 144:ef7eb2e8f9f7 986 * @note After enabling the HSI, the application software should wait on
<> 144:ef7eb2e8f9f7 987 * HSIRDY flag to be set indicating that HSI clock is stable and can
<> 144:ef7eb2e8f9f7 988 * be used to clock the PLL and/or system clock.
<> 144:ef7eb2e8f9f7 989 * @note HSI can not be stopped if it is used directly or through the PLL
<> 144:ef7eb2e8f9f7 990 * as system clock. In this case, you have to select another source
<> 144:ef7eb2e8f9f7 991 * of the system clock then stop the HSI.
<> 144:ef7eb2e8f9f7 992 * @note The HSI is stopped by hardware when entering STOP and STANDBY modes.
<> 144:ef7eb2e8f9f7 993 * @param __STATE__: specifies the new state of the HSI.
<> 144:ef7eb2e8f9f7 994 * This parameter can be one of the following values:
<> 144:ef7eb2e8f9f7 995 * @arg RCC_HSI_OFF: turn OFF the HSI oscillator
<> 144:ef7eb2e8f9f7 996 * @arg RCC_HSI_ON: turn ON the HSI oscillator
<> 144:ef7eb2e8f9f7 997 * @arg RCC_HSI_DIV4: turn ON the HSI oscillator and divide it by 4
<> 144:ef7eb2e8f9f7 998 * @note When the HSI is stopped, HSIRDY flag goes low after 6 HSI oscillator
<> 144:ef7eb2e8f9f7 999 * clock cycles.
<> 144:ef7eb2e8f9f7 1000 */
<> 144:ef7eb2e8f9f7 1001 #define __HAL_RCC_HSI_CONFIG(__STATE__) \
<> 144:ef7eb2e8f9f7 1002 MODIFY_REG(RCC->CR, RCC_CR_HSION | RCC_CR_HSIDIVEN , (uint32_t)(__STATE__))
<> 144:ef7eb2e8f9f7 1003
<> 144:ef7eb2e8f9f7 1004 /**
<> 144:ef7eb2e8f9f7 1005 * @brief Macros to enable or disable the Internal Multi Speed oscillator (MSI).
<> 144:ef7eb2e8f9f7 1006 * @note The MSI is stopped by hardware when entering STOP and STANDBY modes.
<> 144:ef7eb2e8f9f7 1007 * It is used (enabled by hardware) as system clock source after
<> 144:ef7eb2e8f9f7 1008 * startup from Reset, wakeup from STOP and STANDBY mode, or in case
<> 144:ef7eb2e8f9f7 1009 * of failure of the HSE used directly or indirectly as system clock
<> 144:ef7eb2e8f9f7 1010 * (if the Clock Security System CSS is enabled).
<> 144:ef7eb2e8f9f7 1011 * @note MSI can not be stopped if it is used as system clock source.
<> 144:ef7eb2e8f9f7 1012 * In this case, you have to select another source of the system
<> 144:ef7eb2e8f9f7 1013 * clock then stop the MSI.
<> 144:ef7eb2e8f9f7 1014 * @note After enabling the MSI, the application software should wait on
<> 144:ef7eb2e8f9f7 1015 * MSIRDY flag to be set indicating that MSI clock is stable and can
<> 144:ef7eb2e8f9f7 1016 * be used as system clock source.
<> 144:ef7eb2e8f9f7 1017 * @note When the MSI is stopped, MSIRDY flag goes low after 6 MSI oscillator
<> 144:ef7eb2e8f9f7 1018 * clock cycles.
<> 144:ef7eb2e8f9f7 1019 */
<> 144:ef7eb2e8f9f7 1020 #define __HAL_RCC_MSI_ENABLE() SET_BIT(RCC->CR, RCC_CR_MSION)
<> 144:ef7eb2e8f9f7 1021 #define __HAL_RCC_MSI_DISABLE() CLEAR_BIT(RCC->CR, RCC_CR_MSION)
<> 144:ef7eb2e8f9f7 1022
<> 144:ef7eb2e8f9f7 1023
<> 144:ef7eb2e8f9f7 1024 /** @brief Macro Adjusts the Internal Multi Speed oscillator (MSI) calibration value.
<> 144:ef7eb2e8f9f7 1025 * @note The calibration is used to compensate for the variations in voltage
<> 144:ef7eb2e8f9f7 1026 * and temperature that influence the frequency of the internal MSI RC.
<> 144:ef7eb2e8f9f7 1027 * Refer to the Application Note AN3300 for more details on how to
<> 144:ef7eb2e8f9f7 1028 * calibrate the MSI.
<> 144:ef7eb2e8f9f7 1029 * @param __MSICalibrationValue__: specifies the calibration trimming value.
<> 144:ef7eb2e8f9f7 1030 * This parameter must be a number between 0 and 0xFF.
<> 144:ef7eb2e8f9f7 1031 */
<> 144:ef7eb2e8f9f7 1032 #define __HAL_RCC_MSI_CALIBRATIONVALUE_ADJUST(__MSICalibrationValue__) (MODIFY_REG(RCC->ICSCR,\
<> 144:ef7eb2e8f9f7 1033 RCC_ICSCR_MSITRIM, (uint32_t)(__MSICalibrationValue__) << 24))
<> 144:ef7eb2e8f9f7 1034
<> 144:ef7eb2e8f9f7 1035 /**
<> 144:ef7eb2e8f9f7 1036 * @brief Macro to configures the Internal Multi Speed oscillator (MSI) clock range.
<> 144:ef7eb2e8f9f7 1037 * @note After restart from Reset or wakeup from STANDBY, the MSI clock is
<> 144:ef7eb2e8f9f7 1038 * around 2.097 MHz. The MSI clock does not change after wake-up from
<> 144:ef7eb2e8f9f7 1039 * STOP mode.
<> 144:ef7eb2e8f9f7 1040 * @note The MSI clock range can be modified on the fly.
<> 144:ef7eb2e8f9f7 1041 * @param __RCC_MSIRange__: specifies the MSI Clock range.
<> 144:ef7eb2e8f9f7 1042 * This parameter must be one of the following values:
<> 144:ef7eb2e8f9f7 1043 * @arg RCC_MSIRANGE_0: MSI clock is around 65.536 KHz
<> 144:ef7eb2e8f9f7 1044 * @arg RCC_MSIRANGE_1: MSI clock is around 131.072 KHz
<> 144:ef7eb2e8f9f7 1045 * @arg RCC_MSIRANGE_2: MSI clock is around 262.144 KHz
<> 144:ef7eb2e8f9f7 1046 * @arg RCC_MSIRANGE_3: MSI clock is around 524.288 KHz
<> 144:ef7eb2e8f9f7 1047 * @arg RCC_MSIRANGE_4: MSI clock is around 1.048 MHz
<> 144:ef7eb2e8f9f7 1048 * @arg RCC_MSIRANGE_5: MSI clock is around 2.097 MHz (default after Reset or wake-up from STANDBY)
<> 144:ef7eb2e8f9f7 1049 * @arg RCC_MSIRANGE_6: MSI clock is around 4.194 MHz
<> 144:ef7eb2e8f9f7 1050 */
<> 144:ef7eb2e8f9f7 1051 #define __HAL_RCC_MSI_RANGE_CONFIG(__RCC_MSIRange__) (MODIFY_REG(RCC->ICSCR,\
<> 144:ef7eb2e8f9f7 1052 RCC_ICSCR_MSIRANGE, (uint32_t)(__RCC_MSIRange__) ))
<> 144:ef7eb2e8f9f7 1053
<> 144:ef7eb2e8f9f7 1054 /** @brief Macro to get the Internal Multi Speed oscillator (__MSI__) clock range in run mode
<> 144:ef7eb2e8f9f7 1055 * @retval MSI clock range.
<> 144:ef7eb2e8f9f7 1056 * This parameter must be one of the following values:
<> 144:ef7eb2e8f9f7 1057 * @arg RCC_MSIRANGE_0: MSI clock is around 65.536 KHz
<> 144:ef7eb2e8f9f7 1058 * @arg RCC_MSIRANGE_1: MSI clock is around 131.072 KHz
<> 144:ef7eb2e8f9f7 1059 * @arg RCC_MSIRANGE_2: MSI clock is around 262.144 KHz
<> 144:ef7eb2e8f9f7 1060 * @arg RCC_MSIRANGE_3: MSI clock is around 524.288 KHz
<> 144:ef7eb2e8f9f7 1061 * @arg RCC_MSIRANGE_4: MSI clock is around 1.048 MHz
<> 144:ef7eb2e8f9f7 1062 * @arg RCC_MSIRANGE_5: MSI clock is around 2.097 MHz (default after Reset or wake-up from STANDBY)
<> 144:ef7eb2e8f9f7 1063 * @arg RCC_MSIRANGE_6: MSI clock is around 4.194 MHz
<> 144:ef7eb2e8f9f7 1064
<> 144:ef7eb2e8f9f7 1065 */
<> 144:ef7eb2e8f9f7 1066 #define __HAL_RCC_GET_MSI_RANGE() \
<> 144:ef7eb2e8f9f7 1067 ((uint32_t)(READ_BIT(RCC->ICSCR, RCC_ICSCR_MSIRANGE) >> 12))
<> 144:ef7eb2e8f9f7 1068
<> 144:ef7eb2e8f9f7 1069 /** @brief Macros to enable or disable the Internal Low Speed oscillator (LSI).
<> 144:ef7eb2e8f9f7 1070 * @note After enabling the LSI, the application software should wait on
<> 144:ef7eb2e8f9f7 1071 * LSIRDY flag to be set indicating that LSI clock is stable and can
<> 144:ef7eb2e8f9f7 1072 * be used to clock the IWDG and/or the RTC.
<> 144:ef7eb2e8f9f7 1073 * @note LSI can not be disabled if the IWDG is running.
<> 144:ef7eb2e8f9f7 1074 * @note When the LSI is stopped, LSIRDY flag goes low after 6 LSI oscillator
<> 144:ef7eb2e8f9f7 1075 * clock cycles.
<> 144:ef7eb2e8f9f7 1076 */
<> 144:ef7eb2e8f9f7 1077 #define __HAL_RCC_LSI_ENABLE() SET_BIT(RCC->CSR, RCC_CSR_LSION)
<> 144:ef7eb2e8f9f7 1078 #define __HAL_RCC_LSI_DISABLE() CLEAR_BIT(RCC->CSR, RCC_CSR_LSION)
<> 144:ef7eb2e8f9f7 1079
<> 144:ef7eb2e8f9f7 1080 /**
<> 144:ef7eb2e8f9f7 1081 * @brief Macro to configure the External High Speed oscillator (HSE).
<> 144:ef7eb2e8f9f7 1082 * @note Transition HSE Bypass to HSE On and HSE On to HSE Bypass are not
<> 144:ef7eb2e8f9f7 1083 * supported by this macro. User should request a transition to HSE Off
<> 144:ef7eb2e8f9f7 1084 * first and then HSE On or HSE Bypass.
<> 144:ef7eb2e8f9f7 1085 * @note After enabling the HSE (RCC_HSE_ON or RCC_HSE_Bypass), the application
<> 144:ef7eb2e8f9f7 1086 * software should wait on HSERDY flag to be set indicating that HSE clock
<> 144:ef7eb2e8f9f7 1087 * is stable and can be used to clock the PLL and/or system clock.
<> 144:ef7eb2e8f9f7 1088 * @note HSE state can not be changed if it is used directly or through the
<> 144:ef7eb2e8f9f7 1089 * PLL as system clock. In this case, you have to select another source
<> 144:ef7eb2e8f9f7 1090 * of the system clock then change the HSE state (ex. disable it).
<> 144:ef7eb2e8f9f7 1091 * @note The HSE is stopped by hardware when entering STOP and STANDBY modes.
<> 144:ef7eb2e8f9f7 1092 * @note This function reset the CSSON bit, so if the clock security system(CSS)
<> 144:ef7eb2e8f9f7 1093 * was previously enabled you have to enable it again after calling this
<> 144:ef7eb2e8f9f7 1094 * function.
<> 144:ef7eb2e8f9f7 1095 * @param __STATE__: specifies the new state of the HSE.
<> 144:ef7eb2e8f9f7 1096 * This parameter can be one of the following values:
<> 144:ef7eb2e8f9f7 1097 * @arg RCC_HSE_OFF: turn OFF the HSE oscillator, HSERDY flag goes low after
<> 144:ef7eb2e8f9f7 1098 * 6 HSE oscillator clock cycles.
<> 144:ef7eb2e8f9f7 1099 * @arg RCC_HSE_ON: turn ON the HSE oscillator.
<> 144:ef7eb2e8f9f7 1100 * @arg RCC_HSE_BYPASS: HSE oscillator bypassed with external clock.
<> 144:ef7eb2e8f9f7 1101 */
<> 144:ef7eb2e8f9f7 1102 #define __HAL_RCC_HSE_CONFIG(__STATE__) \
<> 144:ef7eb2e8f9f7 1103 do { \
<> 144:ef7eb2e8f9f7 1104 __IO uint32_t tmpreg; \
<> 144:ef7eb2e8f9f7 1105 if((__STATE__) == RCC_HSE_ON) \
<> 144:ef7eb2e8f9f7 1106 { \
<> 144:ef7eb2e8f9f7 1107 SET_BIT(RCC->CR, RCC_CR_HSEON); \
<> 144:ef7eb2e8f9f7 1108 } \
<> 144:ef7eb2e8f9f7 1109 else if((__STATE__) == RCC_HSE_BYPASS) \
<> 144:ef7eb2e8f9f7 1110 { \
<> 144:ef7eb2e8f9f7 1111 CLEAR_BIT(RCC->CR, RCC_CR_HSEON); \
<> 144:ef7eb2e8f9f7 1112 SET_BIT(RCC->CR, RCC_CR_HSEBYP); \
<> 144:ef7eb2e8f9f7 1113 SET_BIT(RCC->CR, RCC_CR_HSEON); \
<> 144:ef7eb2e8f9f7 1114 } \
<> 144:ef7eb2e8f9f7 1115 else \
<> 144:ef7eb2e8f9f7 1116 { \
<> 144:ef7eb2e8f9f7 1117 CLEAR_BIT(RCC->CR, RCC_CR_HSEON); \
<> 144:ef7eb2e8f9f7 1118 /* Delay after an RCC peripheral clock */ \
<> 144:ef7eb2e8f9f7 1119 tmpreg = READ_BIT(RCC->CR, RCC_CR_HSEON); \
<> 144:ef7eb2e8f9f7 1120 UNUSED(tmpreg); \
<> 144:ef7eb2e8f9f7 1121 CLEAR_BIT(RCC->CR, RCC_CR_HSEBYP); \
<> 144:ef7eb2e8f9f7 1122 } \
<> 144:ef7eb2e8f9f7 1123 } while(0)
<> 144:ef7eb2e8f9f7 1124
<> 144:ef7eb2e8f9f7 1125 /**
<> 144:ef7eb2e8f9f7 1126 * @brief Macro to configure the External Low Speed oscillator (LSE).
<> 144:ef7eb2e8f9f7 1127 * @note Transitions LSE Bypass to LSE On and LSE On to LSE Bypass are not
<> 144:ef7eb2e8f9f7 1128 * supported by this macro. User should request a transition to LSE Off
<> 144:ef7eb2e8f9f7 1129 * first and then LSE On or LSE Bypass.
<> 144:ef7eb2e8f9f7 1130 * @note As the LSE is in the Backup domain and write access is denied to
<> 144:ef7eb2e8f9f7 1131 * this domain after reset, you have to enable write access using
<> 144:ef7eb2e8f9f7 1132 * HAL_PWR_EnableBkUpAccess() function before to configure the LSE
<> 144:ef7eb2e8f9f7 1133 * (to be done once after reset).
<> 144:ef7eb2e8f9f7 1134 * @note After enabling the LSE (RCC_LSE_ON or RCC_LSE_BYPASS), the application
<> 144:ef7eb2e8f9f7 1135 * software should wait on LSERDY flag to be set indicating that LSE clock
<> 144:ef7eb2e8f9f7 1136 * is stable and can be used to clock the RTC.
<> 144:ef7eb2e8f9f7 1137 * @param __STATE__: specifies the new state of the LSE.
<> 144:ef7eb2e8f9f7 1138 * This parameter can be one of the following values:
<> 144:ef7eb2e8f9f7 1139 * @arg RCC_LSE_OFF: turn OFF the LSE oscillator, LSERDY flag goes low after
<> 144:ef7eb2e8f9f7 1140 * 6 LSE oscillator clock cycles.
<> 144:ef7eb2e8f9f7 1141 * @arg RCC_LSE_ON: turn ON the LSE oscillator.
<> 144:ef7eb2e8f9f7 1142 * @arg RCC_LSE_BYPASS: LSE oscillator bypassed with external clock.
<> 144:ef7eb2e8f9f7 1143 */
<> 144:ef7eb2e8f9f7 1144 #define __HAL_RCC_LSE_CONFIG(__STATE__) \
<> 144:ef7eb2e8f9f7 1145 do { \
<> 144:ef7eb2e8f9f7 1146 if((__STATE__) == RCC_LSE_ON) \
<> 144:ef7eb2e8f9f7 1147 { \
<> 144:ef7eb2e8f9f7 1148 SET_BIT(RCC->CSR, RCC_CSR_LSEON); \
<> 144:ef7eb2e8f9f7 1149 } \
<> 144:ef7eb2e8f9f7 1150 else if((__STATE__) == RCC_LSE_OFF) \
<> 144:ef7eb2e8f9f7 1151 { \
<> 144:ef7eb2e8f9f7 1152 CLEAR_BIT(RCC->CSR, RCC_CSR_LSEON); \
<> 144:ef7eb2e8f9f7 1153 CLEAR_BIT(RCC->CSR, RCC_CSR_LSEBYP); \
<> 144:ef7eb2e8f9f7 1154 } \
<> 144:ef7eb2e8f9f7 1155 else if((__STATE__) == RCC_LSE_BYPASS) \
<> 144:ef7eb2e8f9f7 1156 { \
<> 144:ef7eb2e8f9f7 1157 CLEAR_BIT(RCC->CSR, RCC_CSR_LSEON); \
<> 144:ef7eb2e8f9f7 1158 SET_BIT(RCC->CSR, RCC_CSR_LSEBYP); \
<> 144:ef7eb2e8f9f7 1159 SET_BIT(RCC->CSR, RCC_CSR_LSEON); \
<> 144:ef7eb2e8f9f7 1160 } \
<> 144:ef7eb2e8f9f7 1161 else \
<> 144:ef7eb2e8f9f7 1162 { \
<> 144:ef7eb2e8f9f7 1163 CLEAR_BIT(RCC->CSR, RCC_CSR_LSEON); \
<> 144:ef7eb2e8f9f7 1164 CLEAR_BIT(RCC->CSR, RCC_CSR_LSEBYP); \
<> 144:ef7eb2e8f9f7 1165 } \
<> 144:ef7eb2e8f9f7 1166 } while(0)
<> 144:ef7eb2e8f9f7 1167
<> 144:ef7eb2e8f9f7 1168
<> 144:ef7eb2e8f9f7 1169
<> 144:ef7eb2e8f9f7 1170 /**
<> 144:ef7eb2e8f9f7 1171 * @brief Configures or Get the RTC and LCD clock (RTCCLK / LCDCLK).
<> 144:ef7eb2e8f9f7 1172 * @note As the RTC clock configuration bits are in the RTC domain and write
<> 144:ef7eb2e8f9f7 1173 * access is denied to this domain after reset, you have to enable write
<> 144:ef7eb2e8f9f7 1174 * access using PWR_RTCAccessCmd(ENABLE) function before to configure
<> 144:ef7eb2e8f9f7 1175 * the RTC clock source (to be done once after reset).
<> 144:ef7eb2e8f9f7 1176 * @note Once the RTC clock is configured it cannot be changed unless the RTC
<> 144:ef7eb2e8f9f7 1177 * is reset using RCC_RTCResetCmd function, or by a Power On Reset (POR)
<> 144:ef7eb2e8f9f7 1178 * @note The RTC clock (RTCCLK) is used also to clock the LCD (LCDCLK).
<> 144:ef7eb2e8f9f7 1179 *
<> 144:ef7eb2e8f9f7 1180 * @param __RTCCLKSOURCE__: specifies the RTC clock source.
<> 144:ef7eb2e8f9f7 1181 * This parameter can be one of the following values:
<> 144:ef7eb2e8f9f7 1182 * @arg RCC_RTCCLKSOURCE_LSE: LSE selected as RTC clock
<> 144:ef7eb2e8f9f7 1183 * @arg RCC_RTCCLKSOURCE_LSI: LSI selected as RTC clock
<> 144:ef7eb2e8f9f7 1184 * @arg RCC_RTCCLKSOURCE_HSE_DIV2: HSE divided by 2 selected as RTC clock
<> 144:ef7eb2e8f9f7 1185 * @arg RCC_RTCCLKSOURCE_HSE_DIV4: HSE divided by 4 selected as RTC clock
<> 144:ef7eb2e8f9f7 1186 * @arg RCC_RTCCLKSOURCE_HSE_DIV8: HSE divided by 8 selected as RTC clock
<> 144:ef7eb2e8f9f7 1187 * @arg RCC_RTCCLKSOURCE_HSE_DIV16: HSE divided by 16 selected as RTC clock
<> 144:ef7eb2e8f9f7 1188 *
<> 144:ef7eb2e8f9f7 1189 * @note If the LSE or LSI is used as RTC clock source, the RTC continues to
<> 144:ef7eb2e8f9f7 1190 * work in STOP and STANDBY modes, and can be used as wakeup source.
<> 144:ef7eb2e8f9f7 1191 * However, when the HSE clock is used as RTC clock source, the RTC
<> 144:ef7eb2e8f9f7 1192 * cannot be used in STOP and STANDBY modes.
<> 144:ef7eb2e8f9f7 1193 * @note The maximum input clock frequency for RTC is 1MHz (when using HSE as
<> 144:ef7eb2e8f9f7 1194 * RTC clock source).
<> 144:ef7eb2e8f9f7 1195 */
<> 144:ef7eb2e8f9f7 1196
<> 144:ef7eb2e8f9f7 1197 #define __HAL_RCC_RTC_CLKPRESCALER(__RTCCLKSOURCE__) (((__RTCCLKSOURCE__) & RCC_CSR_RTCSEL) == RCC_CSR_RTCSEL) ? \
<> 144:ef7eb2e8f9f7 1198 MODIFY_REG(RCC->CR, RCC_CR_RTCPRE, (uint32_t)((__RTCCLKSOURCE__) & RCC_CR_RTCPRE)) : \
<> 144:ef7eb2e8f9f7 1199 CLEAR_BIT(RCC->CR, RCC_CR_RTCPRE)
<> 144:ef7eb2e8f9f7 1200
<> 144:ef7eb2e8f9f7 1201 #define __HAL_RCC_RTC_CONFIG(__RTCCLKSOURCE__) do { __HAL_RCC_RTC_CLKPRESCALER(__RTCCLKSOURCE__); \
<> 144:ef7eb2e8f9f7 1202 MODIFY_REG( RCC->CSR, RCC_CSR_RTCSEL, (uint32_t)((__RTCCLKSOURCE__) & RCC_CSR_RTCSEL)); \
<> 144:ef7eb2e8f9f7 1203 } while (0)
<> 144:ef7eb2e8f9f7 1204
<> 144:ef7eb2e8f9f7 1205
<> 144:ef7eb2e8f9f7 1206 /**
<> 144:ef7eb2e8f9f7 1207 * @brief Get the RTC and LCD clock (RTCCLK / LCDCLK).
<> 144:ef7eb2e8f9f7 1208 *
<> 144:ef7eb2e8f9f7 1209 * @retval The clock source can be one of the following values:
<> 144:ef7eb2e8f9f7 1210 * @arg @ref RCC_RTCCLKSOURCE_NO_CLK No clock selected as RTC clock
<> 144:ef7eb2e8f9f7 1211 * @arg @ref RCC_RTCCLKSOURCE_LSE LSE selected as RTC clock
<> 144:ef7eb2e8f9f7 1212 * @arg @ref RCC_RTCCLKSOURCE_LSI LSI selected as RTC clock
<> 144:ef7eb2e8f9f7 1213 * @arg @ref RCC_RTCCLKSOURCE_HSE_DIVX HSE divided by X selected as RTC clock (X can be retrieved thanks to @ref __HAL_RCC_GET_RTC_HSE_PRESCALER()
<> 144:ef7eb2e8f9f7 1214 *
<> 144:ef7eb2e8f9f7 1215 */
<> 144:ef7eb2e8f9f7 1216 #define __HAL_RCC_GET_RTC_SOURCE() ((uint32_t)(READ_BIT(RCC->CSR, RCC_CSR_RTCSEL)))
<> 144:ef7eb2e8f9f7 1217
<> 144:ef7eb2e8f9f7 1218 /**
<> 144:ef7eb2e8f9f7 1219 * @brief Get the RTC and LCD HSE clock divider (RTCCLK / LCDCLK).
<> 144:ef7eb2e8f9f7 1220 *
<> 144:ef7eb2e8f9f7 1221 * @retval Returned value can be one of the following values:
<> 144:ef7eb2e8f9f7 1222 * @arg @ref RCC_RTC_HSE_DIV_2: HSE divided by 2 selected as RTC clock
<> 144:ef7eb2e8f9f7 1223 * @arg @ref RCC_RTC_HSE_DIV_4: HSE divided by 4 selected as RTC clock
<> 144:ef7eb2e8f9f7 1224 * @arg @ref RCC_RTC_HSE_DIV_8: HSE divided by 8 selected as RTC clock
<> 144:ef7eb2e8f9f7 1225 * @arg @ref RCC_RTC_HSE_DIV_16: HSE divided by 16 selected as RTC clock
<> 144:ef7eb2e8f9f7 1226 *
<> 144:ef7eb2e8f9f7 1227 */
<> 144:ef7eb2e8f9f7 1228 #define __HAL_RCC_GET_RTC_HSE_PRESCALER() ((uint32_t)(READ_BIT(RCC->CR, RCC_CR_RTCPRE)))
<> 144:ef7eb2e8f9f7 1229
<> 144:ef7eb2e8f9f7 1230 /** @brief Macros to enable or disable the main PLL.
<> 144:ef7eb2e8f9f7 1231 * @note After enabling the main PLL, the application software should wait on
<> 144:ef7eb2e8f9f7 1232 * PLLRDY flag to be set indicating that PLL clock is stable and can
<> 144:ef7eb2e8f9f7 1233 * be used as system clock source.
<> 144:ef7eb2e8f9f7 1234 * @note The main PLL can not be disabled if it is used as system clock source
<> 144:ef7eb2e8f9f7 1235 * @note The main PLL is disabled by hardware when entering STOP and STANDBY modes.
<> 144:ef7eb2e8f9f7 1236 */
<> 144:ef7eb2e8f9f7 1237 #define __HAL_RCC_PLL_ENABLE() SET_BIT(RCC->CR, RCC_CR_PLLON)
<> 144:ef7eb2e8f9f7 1238 #define __HAL_RCC_PLL_DISABLE() CLEAR_BIT(RCC->CR, RCC_CR_PLLON)
<> 144:ef7eb2e8f9f7 1239
<> 144:ef7eb2e8f9f7 1240 /** @brief Macro to configure the main PLL clock source, multiplication and division factors.
<> 144:ef7eb2e8f9f7 1241 * @note This function must be used only when the main PLL is disabled.
<> 144:ef7eb2e8f9f7 1242 * @param __RCC_PLLSOURCE__: specifies the PLL entry clock source.
<> 144:ef7eb2e8f9f7 1243 * This parameter can be one of the following values:
<> 144:ef7eb2e8f9f7 1244 * @arg RCC_PLLSOURCE_HSI: HSI oscillator clock selected as PLL clock entry
<> 144:ef7eb2e8f9f7 1245 * @arg RCC_PLLSOURCE_HSE: HSE oscillator clock selected as PLL clock entry
<> 144:ef7eb2e8f9f7 1246 * @param __PLLMUL__: specifies the multiplication factor to generate the PLL VCO clock
<> 144:ef7eb2e8f9f7 1247 * This parameter must be one of the following values:
<> 144:ef7eb2e8f9f7 1248 * @arg RCC_CFGR_PLLMUL3: PLLVCO = PLL clock entry x 3
<> 144:ef7eb2e8f9f7 1249 * @arg RCC_CFGR_PLLMUL4: PLLVCO = PLL clock entry x 4
<> 144:ef7eb2e8f9f7 1250 * @arg RCC_CFGR_PLLMUL6: PLLVCO = PLL clock entry x 6
<> 144:ef7eb2e8f9f7 1251 * @arg RCC_CFGR_PLLMUL8: PLLVCO = PLL clock entry x 8
<> 144:ef7eb2e8f9f7 1252 * @arg RCC_CFGR_PLLMUL12: PLLVCO = PLL clock entry x 12
<> 144:ef7eb2e8f9f7 1253 * @arg RCC_CFGR_PLLMUL16: PLLVCO = PLL clock entry x 16
<> 144:ef7eb2e8f9f7 1254 * @arg RCC_CFGR_PLLMUL24: PLLVCO = PLL clock entry x 24
<> 144:ef7eb2e8f9f7 1255 * @arg RCC_CFGR_PLLMUL32: PLLVCO = PLL clock entry x 32
<> 144:ef7eb2e8f9f7 1256 * @arg RCC_CFGR_PLLMUL48: PLLVCO = PLL clock entry x 48
<> 144:ef7eb2e8f9f7 1257 * @note The PLL VCO clock frequency must not exceed 96 MHz when the product is in
<> 144:ef7eb2e8f9f7 1258 * Range 1, 48 MHz when the product is in Range 2 and 24 MHz when the product is
<> 144:ef7eb2e8f9f7 1259 * in Range 3.
<> 144:ef7eb2e8f9f7 1260 * @param __PLLDIV__: specifies the PLL output clock division from PLL VCO clock
<> 144:ef7eb2e8f9f7 1261 * This parameter must be one of the following values:
<> 144:ef7eb2e8f9f7 1262 * @arg RCC_PLLDIV_2: PLL clock output = PLLVCO / 2
<> 144:ef7eb2e8f9f7 1263 * @arg RCC_PLLDIV_3: PLL clock output = PLLVCO / 3
<> 144:ef7eb2e8f9f7 1264 * @arg RCC_PLLDIV_4: PLL clock output = PLLVCO / 4
<> 144:ef7eb2e8f9f7 1265 */
<> 144:ef7eb2e8f9f7 1266
<> 144:ef7eb2e8f9f7 1267 #define __HAL_RCC_PLL_CONFIG(__RCC_PLLSOURCE__ , __PLLMUL__ ,__PLLDIV__ ) \
<> 144:ef7eb2e8f9f7 1268 MODIFY_REG(RCC->CFGR, RCC_CFGR_PLLMUL | RCC_CFGR_PLLDIV | RCC_CFGR_PLLSRC, (uint32_t)((__PLLMUL__)| (__PLLDIV__)| (__RCC_PLLSOURCE__)))
<> 144:ef7eb2e8f9f7 1269
<> 144:ef7eb2e8f9f7 1270 /** @brief Macro to get the oscillator used as PLL clock source.
<> 144:ef7eb2e8f9f7 1271 * @retval The oscillator used as PLL clock source. The returned value can be one
<> 144:ef7eb2e8f9f7 1272 * of the following:
<> 144:ef7eb2e8f9f7 1273 * - RCC_PLLSOURCE_HSI: HSI oscillator is used as PLL clock source.
<> 144:ef7eb2e8f9f7 1274 * - RCC_PLLSOURCE_HSE: HSE oscillator is used as PLL clock source.
<> 144:ef7eb2e8f9f7 1275 */
<> 144:ef7eb2e8f9f7 1276 #define __HAL_RCC_GET_PLL_OSCSOURCE() ((uint32_t)(RCC->CFGR & RCC_CFGR_PLLSRC))
<> 144:ef7eb2e8f9f7 1277
<> 144:ef7eb2e8f9f7 1278 /**
<> 144:ef7eb2e8f9f7 1279 * @brief Macro to configure the system clock source.
<> 144:ef7eb2e8f9f7 1280 * @param __SYSCLKSOURCE__: specifies the system clock source.
<> 144:ef7eb2e8f9f7 1281 * This parameter can be one of the following values:
<> 144:ef7eb2e8f9f7 1282 * - RCC_SYSCLKSOURCE_MSI: MSI oscillator is used as system clock source.
<> 144:ef7eb2e8f9f7 1283 * - RCC_SYSCLKSOURCE_HSI: HSI oscillator is used as system clock source.
<> 144:ef7eb2e8f9f7 1284 * - RCC_SYSCLKSOURCE_HSE: HSE oscillator is used as system clock source.
<> 144:ef7eb2e8f9f7 1285 * - RCC_SYSCLKSOURCE_PLLCLK: PLL output is used as system clock source.
<> 144:ef7eb2e8f9f7 1286 * @retval None
<> 144:ef7eb2e8f9f7 1287 */
<> 144:ef7eb2e8f9f7 1288 #define __HAL_RCC_SYSCLK_CONFIG(__SYSCLKSOURCE__) \
<> 144:ef7eb2e8f9f7 1289 MODIFY_REG(RCC->CFGR, RCC_CFGR_SW, (__SYSCLKSOURCE__))
<> 144:ef7eb2e8f9f7 1290
<> 144:ef7eb2e8f9f7 1291 /** @brief Macro to get the clock source used as system clock.
<> 144:ef7eb2e8f9f7 1292 * @retval The clock source used as system clock. The returned value can be one
<> 144:ef7eb2e8f9f7 1293 * of the following:
<> 144:ef7eb2e8f9f7 1294 * - RCC_SYSCLKSOURCE_STATUS_MSI: MSI used as system clock.
<> 144:ef7eb2e8f9f7 1295 * - RCC_SYSCLKSOURCE_STATUS_HSI: HSI used as system clock.
<> 144:ef7eb2e8f9f7 1296 * - RCC_SYSCLKSOURCE_STATUS_HSE: HSE used as system clock.
<> 144:ef7eb2e8f9f7 1297 * - RCC_SYSCLKSOURCE_STATUS_PLLCLK: PLL used as system clock.
<> 144:ef7eb2e8f9f7 1298 */
<> 144:ef7eb2e8f9f7 1299 #define __HAL_RCC_GET_SYSCLK_SOURCE() ((uint32_t)(RCC->CFGR & RCC_CFGR_SWS))
<> 144:ef7eb2e8f9f7 1300
<> 144:ef7eb2e8f9f7 1301
<> 144:ef7eb2e8f9f7 1302 /** @brief Macro to configure the MCO clock.
<> 144:ef7eb2e8f9f7 1303 * @param __MCOCLKSOURCE__ specifies the MCO clock source.
<> 144:ef7eb2e8f9f7 1304 * This parameter can be one of the following values:
<> 144:ef7eb2e8f9f7 1305 * @arg RCC_CFGR_MCO_HSI: HSI clock selected as MCO source
<> 144:ef7eb2e8f9f7 1306 * @arg RCC_CFGR_MCO_MSI: MSI clock selected as MCO source
<> 144:ef7eb2e8f9f7 1307 * @arg RCC_CFGR_MCO_HSE: HSE clock selected as MCO source
<> 144:ef7eb2e8f9f7 1308 * @arg RCC_CFGR_MCO_PLL: PLL clock selected as MCO source
<> 144:ef7eb2e8f9f7 1309 * @arg RCC_CFGR_MCO_LSI: LSI clock selected as MCO source
<> 144:ef7eb2e8f9f7 1310 * @arg RCC_CFGR_MCO_LSE: LSE clock selected as MCO source
<> 144:ef7eb2e8f9f7 1311 * @param __MCODIV__ specifies the MCO clock prescaler.
<> 144:ef7eb2e8f9f7 1312 * This parameter can be one of the following values:
<> 144:ef7eb2e8f9f7 1313 * @arg RCC_CFGR_MCO_PRE_1: no division applied to MCO clock
<> 144:ef7eb2e8f9f7 1314 * @arg RCC_CFGR_MCO_PRE_2: division by 2 applied to MCO clock
<> 144:ef7eb2e8f9f7 1315 * @arg RCC_CFGR_MCO_PRE_4: division by 4 applied to MCO clock
<> 144:ef7eb2e8f9f7 1316 * @arg RCC_CFGR_MCO_PRE_8: division by 8 applied to MCO clock
<> 144:ef7eb2e8f9f7 1317 * @arg RCC_CFGR_MCO_PRE_16: division by 16 applied to MCO clock
<> 144:ef7eb2e8f9f7 1318 */
<> 144:ef7eb2e8f9f7 1319
<> 144:ef7eb2e8f9f7 1320 #define __HAL_RCC_MCO1_CONFIG(__MCOCLKSOURCE__, __MCODIV__) \
<> 144:ef7eb2e8f9f7 1321 MODIFY_REG(RCC->CFGR, (RCC_CFGR_MCOSEL | RCC_CFGR_MCO_PRE), ((__MCOCLKSOURCE__) | (__MCODIV__)))
<> 144:ef7eb2e8f9f7 1322
<> 144:ef7eb2e8f9f7 1323
<> 144:ef7eb2e8f9f7 1324 /** @defgroup RCC_Flags_Interrupts_Management RCC Flags Interrupts Management
<> 144:ef7eb2e8f9f7 1325 * @brief macros to manage the specified RCC Flags and interrupts.
<> 144:ef7eb2e8f9f7 1326 * @{
<> 144:ef7eb2e8f9f7 1327 */
<> 144:ef7eb2e8f9f7 1328
<> 144:ef7eb2e8f9f7 1329 /** @brief Enable RCC interrupt (Perform Byte access to RCC_CIER[0:7] bits to enable
<> 144:ef7eb2e8f9f7 1330 * the selected interrupts).
<> 144:ef7eb2e8f9f7 1331 * @note The CSS interrupt doesn't have an enable bit; once the CSS is enabled
<> 144:ef7eb2e8f9f7 1332 * and if the HSE clock fails, the CSS interrupt occurs and an NMI is
<> 144:ef7eb2e8f9f7 1333 * automatically generated. The NMI will be executed indefinitely, and
<> 144:ef7eb2e8f9f7 1334 * since NMI has higher priority than any other IRQ (and main program)
<> 144:ef7eb2e8f9f7 1335 * the application will be stacked in the NMI ISR unless the CSS interrupt
<> 144:ef7eb2e8f9f7 1336 * pending bit is cleared.
<> 144:ef7eb2e8f9f7 1337 * @param __INTERRUPT__: specifies the RCC interrupt sources to be enabled.
<> 144:ef7eb2e8f9f7 1338 * This parameter can be any combination of the following values:
<> 144:ef7eb2e8f9f7 1339 * @arg RCC_IT_LSIRDY: LSI ready interrupt
<> 144:ef7eb2e8f9f7 1340 * @arg RCC_IT_LSERDY: LSE ready interrupt
<> 144:ef7eb2e8f9f7 1341 * @arg RCC_IT_HSIRDY: HSI ready interrupt
<> 144:ef7eb2e8f9f7 1342 * @arg RCC_IT_HSERDY: HSE ready interrupt
<> 144:ef7eb2e8f9f7 1343 * @arg RCC_IT_PLLRDY: PLL ready interrupt
<> 144:ef7eb2e8f9f7 1344 * @arg RCC_IT_MSIRDY: MSI ready interrupt
<> 144:ef7eb2e8f9f7 1345 * @arg RCC_IT_CSSLSE: LSE CSS interrupt
<> 144:ef7eb2e8f9f7 1346 * @arg RCC_IT_HSI48RDY: HSI48 ready interrupt
<> 144:ef7eb2e8f9f7 1347 */
<> 144:ef7eb2e8f9f7 1348 #define __HAL_RCC_ENABLE_IT(__INTERRUPT__) SET_BIT(RCC->CIER, (__INTERRUPT__))
<> 144:ef7eb2e8f9f7 1349
<> 144:ef7eb2e8f9f7 1350 /** @brief Disable RCC interrupt (Perform Byte access to RCC_CIER[0:7] bits to disable
<> 144:ef7eb2e8f9f7 1351 * the selected interrupts).
<> 144:ef7eb2e8f9f7 1352 * @note The CSS interrupt doesn't have an enable bit; once the CSS is enabled
<> 144:ef7eb2e8f9f7 1353 * and if the HSE clock fails, the CSS interrupt occurs and an NMI is
<> 144:ef7eb2e8f9f7 1354 * automatically generated. The NMI will be executed indefinitely, and
<> 144:ef7eb2e8f9f7 1355 * since NMI has higher priority than any other IRQ (and main program)
<> 144:ef7eb2e8f9f7 1356 * the application will be stacked in the NMI ISR unless the CSS interrupt
<> 144:ef7eb2e8f9f7 1357 * pending bit is cleared.
<> 144:ef7eb2e8f9f7 1358 * @param __INTERRUPT__: specifies the RCC interrupt sources to be disabled.
<> 144:ef7eb2e8f9f7 1359 * This parameter can be any combination of the following values:
<> 144:ef7eb2e8f9f7 1360 * @arg RCC_IT_LSIRDY: LSI ready interrupt
<> 144:ef7eb2e8f9f7 1361 * @arg RCC_IT_LSERDY: LSE ready interrupt
<> 144:ef7eb2e8f9f7 1362 * @arg RCC_IT_HSIRDY: HSI ready interrupt
<> 144:ef7eb2e8f9f7 1363 * @arg RCC_IT_HSERDY: HSE ready interrupt
<> 144:ef7eb2e8f9f7 1364 * @arg RCC_IT_PLLRDY: PLL ready interrupt
<> 144:ef7eb2e8f9f7 1365 * @arg RCC_IT_MSIRDY: MSI ready interrupt
<> 144:ef7eb2e8f9f7 1366 * @arg RCC_IT_HSI48RDY: HSI48 ready interrupt
<> 144:ef7eb2e8f9f7 1367 * @arg RCC_IT_CSSLSE: LSE CSS interrupt
<> 144:ef7eb2e8f9f7 1368
<> 144:ef7eb2e8f9f7 1369 */
<> 144:ef7eb2e8f9f7 1370 #define __HAL_RCC_DISABLE_IT(__INTERRUPT__) CLEAR_BIT(RCC->CIER, (__INTERRUPT__))
<> 144:ef7eb2e8f9f7 1371
<> 144:ef7eb2e8f9f7 1372 /** @brief Clear the RCC's interrupt pending bits (Perform Byte access to RCC_CIR[23:16]
<> 144:ef7eb2e8f9f7 1373 * bits to clear the selected interrupt pending bits.
<> 144:ef7eb2e8f9f7 1374 * @param __INTERRUPT__: specifies the interrupt pending bit to clear.
<> 144:ef7eb2e8f9f7 1375 * This parameter can be any combination of the following values:
<> 144:ef7eb2e8f9f7 1376 * @arg RCC_IT_LSIRDY: LSI ready interrupt
<> 144:ef7eb2e8f9f7 1377 * @arg RCC_IT_LSERDY: LSE ready interrupt
<> 144:ef7eb2e8f9f7 1378 * @arg RCC_IT_HSIRDY: HSI ready interrupt
<> 144:ef7eb2e8f9f7 1379 * @arg RCC_IT_HSERDY: HSE ready interrupt
<> 144:ef7eb2e8f9f7 1380 * @arg RCC_IT_PLLRDY: PLL ready interrupt
<> 144:ef7eb2e8f9f7 1381 * @arg RCC_IT_MSIRDY: MSI ready interrupt
<> 144:ef7eb2e8f9f7 1382 * @arg RCC_IT_HSI48RDY: HSI48 ready interrupt
<> 144:ef7eb2e8f9f7 1383 * @arg RCC_IT_CSSLSE: LSE CSS interrupt
<> 144:ef7eb2e8f9f7 1384 * @arg RCC_IT_CSSHSE: Clock Security System interrupt
<> 144:ef7eb2e8f9f7 1385 */
<> 144:ef7eb2e8f9f7 1386 #define __HAL_RCC_CLEAR_IT(__INTERRUPT__) (RCC->CICR = (__INTERRUPT__))
<> 144:ef7eb2e8f9f7 1387
<> 144:ef7eb2e8f9f7 1388 /** @brief Check the RCC's interrupt has occurred or not.
<> 144:ef7eb2e8f9f7 1389 * @param __INTERRUPT__: specifies the RCC interrupt source to check.
<> 144:ef7eb2e8f9f7 1390 * This parameter can be one of the following values:
<> 144:ef7eb2e8f9f7 1391 * @arg RCC_IT_LSIRDY: LSI ready interrupt
<> 144:ef7eb2e8f9f7 1392 * @arg RCC_IT_LSERDY: LSE ready interrupt
<> 144:ef7eb2e8f9f7 1393 * @arg RCC_IT_HSIRDY: HSI ready interrupt
<> 144:ef7eb2e8f9f7 1394 * @arg RCC_IT_HSERDY: HSE ready interrupt
<> 144:ef7eb2e8f9f7 1395 * @arg RCC_IT_PLLRDY: PLL ready interrupt
<> 144:ef7eb2e8f9f7 1396 * @arg RCC_IT_MSIRDY: MSI ready interrupt
<> 144:ef7eb2e8f9f7 1397 * @arg RCC_IT_CSSLSE: LSE CSS interrupt
<> 144:ef7eb2e8f9f7 1398 * @arg RCC_IT_CSSHSE: Clock Security System interrupt
<> 144:ef7eb2e8f9f7 1399 * @retval The new state of __INTERRUPT__ (TRUE or FALSE).
<> 144:ef7eb2e8f9f7 1400 */
<> 144:ef7eb2e8f9f7 1401 #define __HAL_RCC_GET_IT(__INTERRUPT__) ((RCC->CIFR & (__INTERRUPT__)) == (__INTERRUPT__))
<> 144:ef7eb2e8f9f7 1402
<> 144:ef7eb2e8f9f7 1403
<> 144:ef7eb2e8f9f7 1404 /** @brief Set RMVF bit to clear the reset flags.
<> 144:ef7eb2e8f9f7 1405 * The reset flags are: RCC_FLAG_OBLRST, RCC_FLAG_PINRST, RCC_FLAG_PORRST,
<> 144:ef7eb2e8f9f7 1406 * RCC_FLAG_SFTRST, RCC_FLAG_IWDGRST, RCC_FLAG_WWDGRST, RCC_FLAG_LPWRRST.
<> 144:ef7eb2e8f9f7 1407 */
<> 144:ef7eb2e8f9f7 1408 #define __HAL_RCC_CLEAR_RESET_FLAGS() (RCC->CSR |= RCC_CSR_RMVF)
<> 144:ef7eb2e8f9f7 1409
<> 144:ef7eb2e8f9f7 1410 /** @brief Check RCC flag is set or not.
<> 144:ef7eb2e8f9f7 1411 * @param __FLAG__: specifies the flag to check.
<> 144:ef7eb2e8f9f7 1412 * This parameter can be one of the following values:
<> 144:ef7eb2e8f9f7 1413 * @arg RCC_FLAG_HSIRDY: HSI oscillator clock ready
<> 144:ef7eb2e8f9f7 1414 * @arg RCC_FLAG_HSIDIV: HSI clock divider flag
<> 144:ef7eb2e8f9f7 1415 * @arg RCC_FLAG_MSIRDY: MSI oscillator clock ready
<> 144:ef7eb2e8f9f7 1416 * @arg RCC_FLAG_HSERDY: HSE oscillator clock ready
<> 144:ef7eb2e8f9f7 1417 * @arg RCC_FLAG_PLLRDY: PLL clock ready
<> 144:ef7eb2e8f9f7 1418 * @arg RCC_FLAG_LSECSS: LSE oscillator clock CSS detected
<> 144:ef7eb2e8f9f7 1419 * @arg RCC_FLAG_LSERDY: LSE oscillator clock ready
<> 144:ef7eb2e8f9f7 1420 * @arg RCC_FLAG_LSIRDY: LSI oscillator clock ready
<> 144:ef7eb2e8f9f7 1421 * @arg RCC_FLAG_FWRST: Firewall reset
<> 144:ef7eb2e8f9f7 1422 * @arg RCC_FLAG_OBLRST: Option Byte Loader (OBL) reset
<> 144:ef7eb2e8f9f7 1423 * @arg RCC_FLAG_PINRST: Pin reset
<> 144:ef7eb2e8f9f7 1424 * @arg RCC_FLAG_PORRST: POR/PDR reset
<> 144:ef7eb2e8f9f7 1425 * @arg RCC_FLAG_SFTRST: Software reset
<> 144:ef7eb2e8f9f7 1426 * @arg RCC_FLAG_IWDGRST: Independent Watchdog reset
<> 144:ef7eb2e8f9f7 1427 * @arg RCC_FLAG_WWDGRST: Window Watchdog reset
<> 144:ef7eb2e8f9f7 1428 * @arg RCC_FLAG_LPWRRST: Low Power reset
<> 144:ef7eb2e8f9f7 1429 * @retval The new state of __FLAG__ (TRUE or FALSE).
<> 144:ef7eb2e8f9f7 1430 */
<> 144:ef7eb2e8f9f7 1431 #define __HAL_RCC_GET_FLAG(__FLAG__) (((((((__FLAG__) >> 5) == 1)? RCC->CR :((((__FLAG__) >> 5) == 2) ? RCC->CSR :((((__FLAG__) >> 5) == 3)? \
<> 144:ef7eb2e8f9f7 1432 RCC->CRRCR :RCC->CIFR))) & ((uint32_t)1 << ((__FLAG__) & RCC_FLAG_MASK))) != 0 ) ? 1 : 0 )
<> 144:ef7eb2e8f9f7 1433
<> 144:ef7eb2e8f9f7 1434 /**
<> 144:ef7eb2e8f9f7 1435 * @}
<> 144:ef7eb2e8f9f7 1436 */
<> 144:ef7eb2e8f9f7 1437
<> 144:ef7eb2e8f9f7 1438 /**
<> 144:ef7eb2e8f9f7 1439 * @}
<> 144:ef7eb2e8f9f7 1440 */
<> 144:ef7eb2e8f9f7 1441
<> 144:ef7eb2e8f9f7 1442
<> 144:ef7eb2e8f9f7 1443 /* Private constants ---------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 1444 /** @defgroup RCC_Private_Constants RCC Private Constants
<> 144:ef7eb2e8f9f7 1445 * @{
<> 144:ef7eb2e8f9f7 1446 */
<> 144:ef7eb2e8f9f7 1447 /* Defines used for Flags */
<> 144:ef7eb2e8f9f7 1448 #define RCC_FLAG_MASK ((uint8_t)0x1F)
<> 144:ef7eb2e8f9f7 1449
<> 144:ef7eb2e8f9f7 1450 /**
<> 144:ef7eb2e8f9f7 1451 * @}
<> 144:ef7eb2e8f9f7 1452 */
<> 144:ef7eb2e8f9f7 1453
<> 144:ef7eb2e8f9f7 1454 /* Private macros ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 1455 /** @addtogroup RCC_Private_Macros
<> 144:ef7eb2e8f9f7 1456 * @{
<> 144:ef7eb2e8f9f7 1457 */
<> 144:ef7eb2e8f9f7 1458
<> 144:ef7eb2e8f9f7 1459 #if !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx)
<> 144:ef7eb2e8f9f7 1460 #define IS_RCC_OSCILLATORTYPE(__OSCILLATOR__) ((__OSCILLATOR__) <= 0x3F)
<> 144:ef7eb2e8f9f7 1461 #else
<> 144:ef7eb2e8f9f7 1462 #define IS_RCC_OSCILLATORTYPE(__OSCILLATOR__) ((__OSCILLATOR__) <= 0x1F)
<> 144:ef7eb2e8f9f7 1463 #endif /* !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) */
<> 144:ef7eb2e8f9f7 1464
<> 144:ef7eb2e8f9f7 1465 #define IS_RCC_HSE(__HSE__) (((__HSE__) == RCC_HSE_OFF) || ((__HSE__) == RCC_HSE_ON) || \
<> 144:ef7eb2e8f9f7 1466 ((__HSE__) == RCC_HSE_BYPASS))
<> 144:ef7eb2e8f9f7 1467 #define IS_RCC_LSE(__LSE__) (((__LSE__) == RCC_LSE_OFF) || ((__LSE__) == RCC_LSE_ON) || \
<> 144:ef7eb2e8f9f7 1468 ((__LSE__) == RCC_LSE_BYPASS))
<> 144:ef7eb2e8f9f7 1469
<> 144:ef7eb2e8f9f7 1470 #define IS_RCC_MSI_CLOCK_RANGE(__RANGE__) (((__RANGE__) == RCC_MSIRANGE_0) || \
<> 144:ef7eb2e8f9f7 1471 ((__RANGE__) == RCC_MSIRANGE_1) || \
<> 144:ef7eb2e8f9f7 1472 ((__RANGE__) == RCC_MSIRANGE_2) || \
<> 144:ef7eb2e8f9f7 1473 ((__RANGE__) == RCC_MSIRANGE_3) || \
<> 144:ef7eb2e8f9f7 1474 ((__RANGE__) == RCC_MSIRANGE_4) || \
<> 144:ef7eb2e8f9f7 1475 ((__RANGE__) == RCC_MSIRANGE_5) || \
<> 144:ef7eb2e8f9f7 1476 ((__RANGE__) == RCC_MSIRANGE_6))
<> 144:ef7eb2e8f9f7 1477
<> 144:ef7eb2e8f9f7 1478 #define IS_RCC_LSI(__LSI__) (((__LSI__) == RCC_LSI_OFF) || ((__LSI__) == RCC_LSI_ON))
<> 144:ef7eb2e8f9f7 1479 #define IS_RCC_MSI(__MSI__) (((__MSI__) == RCC_MSI_OFF) || ((__MSI__) == RCC_MSI_ON))
<> 144:ef7eb2e8f9f7 1480 #define IS_RCC_HSI48(__HSI48__) (((__HSI48__) == RCC_HSI48_OFF) || ((__HSI48__) == RCC_HSI48_ON))
<> 144:ef7eb2e8f9f7 1481
<> 144:ef7eb2e8f9f7 1482 #define IS_RCC_PLL(__PLL__) (((__PLL__) == RCC_PLL_NONE) ||((__PLL__) == RCC_PLL_OFF) || ((__PLL__) == RCC_PLL_ON))
<> 144:ef7eb2e8f9f7 1483
<> 144:ef7eb2e8f9f7 1484 #define IS_RCC_PLLSOURCE(__SOURCE__) (((__SOURCE__) == RCC_PLLSOURCE_HSI) || \
<> 144:ef7eb2e8f9f7 1485 ((__SOURCE__) == RCC_PLLSOURCE_HSE))
<> 144:ef7eb2e8f9f7 1486
<> 144:ef7eb2e8f9f7 1487 #define IS_RCC_PLL_MUL(__MUL__) (((__MUL__) == RCC_PLLMUL_3) || ((__MUL__) == RCC_PLLMUL_4) || \
<> 144:ef7eb2e8f9f7 1488 ((__MUL__) == RCC_PLLMUL_6) || ((__MUL__) == RCC_PLLMUL_8) || \
<> 144:ef7eb2e8f9f7 1489 ((__MUL__) == RCC_PLLMUL_12) || ((__MUL__) == RCC_PLLMUL_16) || \
<> 144:ef7eb2e8f9f7 1490 ((__MUL__) == RCC_PLLMUL_24) || ((__MUL__) == RCC_PLLMUL_32) || \
<> 144:ef7eb2e8f9f7 1491 ((__MUL__) == RCC_PLLMUL_48))
<> 144:ef7eb2e8f9f7 1492
<> 144:ef7eb2e8f9f7 1493 #define IS_RCC_PLL_DIV(__DIV__) (((__DIV__) == RCC_PLLDIV_2) || ((__DIV__) == RCC_PLLDIV_3) || \
<> 144:ef7eb2e8f9f7 1494 ((__DIV__) == RCC_PLLDIV_4))
<> 144:ef7eb2e8f9f7 1495
<> 144:ef7eb2e8f9f7 1496 #define IS_RCC_CLOCKTYPE(__CLK__) ((1 <= (__CLK__)) && ((__CLK__) <= 15))
<> 144:ef7eb2e8f9f7 1497
<> 144:ef7eb2e8f9f7 1498 #define IS_RCC_SYSCLKSOURCE(__SOURCE__) (((__SOURCE__) == RCC_SYSCLKSOURCE_HSI) || \
<> 144:ef7eb2e8f9f7 1499 ((__SOURCE__) == RCC_SYSCLKSOURCE_HSE) || \
<> 144:ef7eb2e8f9f7 1500 ((__SOURCE__) == RCC_SYSCLKSOURCE_MSI) || \
<> 144:ef7eb2e8f9f7 1501 ((__SOURCE__) == RCC_SYSCLKSOURCE_PLLCLK))
<> 144:ef7eb2e8f9f7 1502
<> 144:ef7eb2e8f9f7 1503 #define IS_RCC_HCLK(__HCLK__) (((__HCLK__) == RCC_SYSCLK_DIV1) || ((__HCLK__) == RCC_SYSCLK_DIV2) || \
<> 144:ef7eb2e8f9f7 1504 ((__HCLK__) == RCC_SYSCLK_DIV4) || ((__HCLK__) == RCC_SYSCLK_DIV8) || \
<> 144:ef7eb2e8f9f7 1505 ((__HCLK__) == RCC_SYSCLK_DIV16) || ((__HCLK__) == RCC_SYSCLK_DIV64) || \
<> 144:ef7eb2e8f9f7 1506 ((__HCLK__) == RCC_SYSCLK_DIV128) || ((__HCLK__) == RCC_SYSCLK_DIV256) || \
<> 144:ef7eb2e8f9f7 1507 ((__HCLK__) == RCC_SYSCLK_DIV512))
<> 144:ef7eb2e8f9f7 1508
<> 144:ef7eb2e8f9f7 1509 #define IS_RCC_PCLK(__PCLK__) (((__PCLK__) == RCC_HCLK_DIV1) || ((__PCLK__) == RCC_HCLK_DIV2) || \
<> 144:ef7eb2e8f9f7 1510 ((__PCLK__) == RCC_HCLK_DIV4) || ((__PCLK__) == RCC_HCLK_DIV8) || \
<> 144:ef7eb2e8f9f7 1511 ((__PCLK__) == RCC_HCLK_DIV16))
<> 144:ef7eb2e8f9f7 1512
<> 144:ef7eb2e8f9f7 1513 #define IS_RCC_RTCCLKSOURCE(__SOURCE__) (((__SOURCE__) == RCC_RTCCLKSOURCE_LSE) || \
<> 144:ef7eb2e8f9f7 1514 ((__SOURCE__) == RCC_RTCCLKSOURCE_LSI) || \
<> 144:ef7eb2e8f9f7 1515 ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV2) || \
<> 144:ef7eb2e8f9f7 1516 ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV4) || \
<> 144:ef7eb2e8f9f7 1517 ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV8) || \
<> 144:ef7eb2e8f9f7 1518 ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV16))
<> 144:ef7eb2e8f9f7 1519
<> 144:ef7eb2e8f9f7 1520 #if !defined (STM32L031xx) && !defined (STM32L041xx) && !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) \
<> 144:ef7eb2e8f9f7 1521 && !defined (STM32L011xx) && !defined (STM32L021xx)
<> 144:ef7eb2e8f9f7 1522 #define IS_RCC_MCO1SOURCE(__SOURCE__) (((__SOURCE__) == RCC_MCO1SOURCE_NOCLOCK) || ((__SOURCE__) == RCC_MCO1SOURCE_SYSCLK) || \
<> 144:ef7eb2e8f9f7 1523 ((__SOURCE__) == RCC_MCO1SOURCE_HSI) || ((__SOURCE__) == RCC_MCO1SOURCE_MSI) || \
<> 144:ef7eb2e8f9f7 1524 ((__SOURCE__) == RCC_MCO1SOURCE_HSE) || ((__SOURCE__) == RCC_MCO1SOURCE_PLLCLK) || \
<> 144:ef7eb2e8f9f7 1525 ((__SOURCE__) == RCC_MCO1SOURCE_LSI) || ((__SOURCE__) == RCC_MCO1SOURCE_LSE) || \
<> 144:ef7eb2e8f9f7 1526 ((__SOURCE__) == RCC_MCO1SOURCE_HSI48))
<> 144:ef7eb2e8f9f7 1527 #else
<> 144:ef7eb2e8f9f7 1528 #define IS_RCC_MCO1SOURCE(__SOURCE__) (((__SOURCE__) == RCC_MCO1SOURCE_NOCLOCK) || ((__SOURCE__) == RCC_MCO1SOURCE_SYSCLK) || \
<> 144:ef7eb2e8f9f7 1529 ((__SOURCE__) == RCC_MCO1SOURCE_HSI) || ((__SOURCE__) == RCC_MCO1SOURCE_MSI) || \
<> 144:ef7eb2e8f9f7 1530 ((__SOURCE__) == RCC_MCO1SOURCE_HSE) || ((__SOURCE__) == RCC_MCO1SOURCE_PLLCLK) || \
<> 144:ef7eb2e8f9f7 1531 ((__SOURCE__) == RCC_MCO1SOURCE_LSI) || ((__SOURCE__) == RCC_MCO1SOURCE_LSE))
<> 144:ef7eb2e8f9f7 1532 #endif
<> 144:ef7eb2e8f9f7 1533
<> 144:ef7eb2e8f9f7 1534 #define IS_RCC_MCODIV(__DIV__) (((__DIV__) == RCC_MCODIV_1) || \
<> 144:ef7eb2e8f9f7 1535 ((__DIV__) == RCC_MCODIV_2) || \
<> 144:ef7eb2e8f9f7 1536 ((__DIV__) == RCC_MCODIV_4) || \
<> 144:ef7eb2e8f9f7 1537 ((__DIV__) == RCC_MCODIV_8) || \
<> 144:ef7eb2e8f9f7 1538 ((__DIV__) == RCC_MCODIV_16))
<> 144:ef7eb2e8f9f7 1539
<> 144:ef7eb2e8f9f7 1540 #if defined(STM32L031xx) || defined(STM32L041xx) || defined(STM32L073xx) || defined(STM32L083xx) || \
<> 144:ef7eb2e8f9f7 1541 defined(STM32L072xx) || defined(STM32L082xx) || defined(STM32L071xx) || defined(STM32L081xx)
<> 144:ef7eb2e8f9f7 1542 #define IS_RCC_MCO(__MCOx__) (((__MCOx__) == RCC_MCO1) || ((__MCOx__) == RCC_MCO2) || ((__MCOx__) == RCC_MCO3))
<> 144:ef7eb2e8f9f7 1543 #else
<> 144:ef7eb2e8f9f7 1544 #define IS_RCC_MCO(__MCOx__) (((__MCOx__) == RCC_MCO1) || ((__MCOx__) == RCC_MCO2))
<> 144:ef7eb2e8f9f7 1545
<> 144:ef7eb2e8f9f7 1546 #endif
<> 144:ef7eb2e8f9f7 1547
<> 144:ef7eb2e8f9f7 1548 #define IS_RCC_CALIBRATION_VALUE(__VALUE__) ((__VALUE__) <= 0x1F)
<> 144:ef7eb2e8f9f7 1549 #define IS_RCC_MSICALIBRATION_VALUE(__VALUE__) ((__VALUE__) <= 0xFF)
<> 144:ef7eb2e8f9f7 1550
<> 144:ef7eb2e8f9f7 1551 /**
<> 144:ef7eb2e8f9f7 1552 * @}
<> 144:ef7eb2e8f9f7 1553 */
<> 144:ef7eb2e8f9f7 1554
<> 144:ef7eb2e8f9f7 1555 /* Include RCC HAL Extension module */
<> 144:ef7eb2e8f9f7 1556 #include "stm32l0xx_hal_rcc_ex.h"
<> 144:ef7eb2e8f9f7 1557
<> 144:ef7eb2e8f9f7 1558 /** @defgroup RCC_Exported_Functions RCC Exported Functions
<> 144:ef7eb2e8f9f7 1559 * @{
<> 144:ef7eb2e8f9f7 1560 */
<> 144:ef7eb2e8f9f7 1561
<> 144:ef7eb2e8f9f7 1562 /** @defgroup RCC_Exported_Functions_Group1 Initialization and de-initialization functions
<> 144:ef7eb2e8f9f7 1563 * @{
<> 144:ef7eb2e8f9f7 1564 */
<> 144:ef7eb2e8f9f7 1565 void HAL_RCC_DeInit(void);
<> 144:ef7eb2e8f9f7 1566 HAL_StatusTypeDef HAL_RCC_OscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct);
<> 144:ef7eb2e8f9f7 1567 HAL_StatusTypeDef HAL_RCC_ClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, uint32_t FLatency);
<> 144:ef7eb2e8f9f7 1568 /**
<> 144:ef7eb2e8f9f7 1569 * @}
<> 144:ef7eb2e8f9f7 1570 */
<> 144:ef7eb2e8f9f7 1571
<> 144:ef7eb2e8f9f7 1572 /** @defgroup RCC_Exported_Functions_Group2 Peripheral Control functions
<> 144:ef7eb2e8f9f7 1573 * @{
<> 144:ef7eb2e8f9f7 1574 */
<> 144:ef7eb2e8f9f7 1575 void HAL_RCC_MCOConfig(uint32_t RCC_MCOx, uint32_t RCC_MCOSource, uint32_t RCC_MCODiv);
<> 144:ef7eb2e8f9f7 1576 #if !defined (STM32L011xx) && !defined (STM32L021xx)
<> 144:ef7eb2e8f9f7 1577 void HAL_RCC_EnableCSS(void);
<> 144:ef7eb2e8f9f7 1578 #endif
<> 144:ef7eb2e8f9f7 1579 uint32_t HAL_RCC_GetSysClockFreq(void);
<> 144:ef7eb2e8f9f7 1580 uint32_t HAL_RCC_GetHCLKFreq(void);
<> 144:ef7eb2e8f9f7 1581 uint32_t HAL_RCC_GetPCLK1Freq(void);
<> 144:ef7eb2e8f9f7 1582 uint32_t HAL_RCC_GetPCLK2Freq(void);
<> 144:ef7eb2e8f9f7 1583 void HAL_RCC_GetOscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct);
<> 144:ef7eb2e8f9f7 1584 void HAL_RCC_GetClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, uint32_t *pFLatency);
<> 144:ef7eb2e8f9f7 1585 /* CSS NMI IRQ handler */
<> 144:ef7eb2e8f9f7 1586 void HAL_RCC_NMI_IRQHandler(void);
<> 144:ef7eb2e8f9f7 1587
<> 144:ef7eb2e8f9f7 1588 /* User Callbacks in non blocking mode (IT mode) */
<> 144:ef7eb2e8f9f7 1589 void HAL_RCC_CSSCallback(void);
<> 144:ef7eb2e8f9f7 1590 /**
<> 144:ef7eb2e8f9f7 1591 * @}
<> 144:ef7eb2e8f9f7 1592 */
<> 144:ef7eb2e8f9f7 1593
<> 144:ef7eb2e8f9f7 1594 /**
<> 144:ef7eb2e8f9f7 1595 * @}
<> 144:ef7eb2e8f9f7 1596 */
<> 144:ef7eb2e8f9f7 1597
<> 144:ef7eb2e8f9f7 1598
<> 144:ef7eb2e8f9f7 1599 /**
<> 144:ef7eb2e8f9f7 1600 * @}
<> 144:ef7eb2e8f9f7 1601 */
<> 144:ef7eb2e8f9f7 1602
<> 144:ef7eb2e8f9f7 1603 /**
<> 144:ef7eb2e8f9f7 1604 * @}
<> 144:ef7eb2e8f9f7 1605 */
<> 144:ef7eb2e8f9f7 1606
<> 144:ef7eb2e8f9f7 1607 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 1608 }
<> 144:ef7eb2e8f9f7 1609 #endif
<> 144:ef7eb2e8f9f7 1610
<> 144:ef7eb2e8f9f7 1611 #endif /* __STM32l0xx_HAL_RCC_H */
<> 144:ef7eb2e8f9f7 1612
<> 144:ef7eb2e8f9f7 1613 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
<> 144:ef7eb2e8f9f7 1614