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TARGET_DISCO_L072CZ_LRWAN1/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_rcc.h@143:86740a56073b, 2017-05-26 (annotated)
- Committer:
- AnnaBridge
- Date:
- Fri May 26 12:30:20 2017 +0100
- Revision:
- 143:86740a56073b
- Child:
- 167:84c0a372a020
Release 143 of the mbed library.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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AnnaBridge | 143:86740a56073b | 1 | /** |
AnnaBridge | 143:86740a56073b | 2 | ****************************************************************************** |
AnnaBridge | 143:86740a56073b | 3 | * @file stm32l0xx_hal_rcc.h |
AnnaBridge | 143:86740a56073b | 4 | * @author MCD Application Team |
AnnaBridge | 143:86740a56073b | 5 | * @version V1.7.0 |
AnnaBridge | 143:86740a56073b | 6 | * @date 31-May-2016 |
AnnaBridge | 143:86740a56073b | 7 | * @brief Header file of RCC HAL module. |
AnnaBridge | 143:86740a56073b | 8 | ****************************************************************************** |
AnnaBridge | 143:86740a56073b | 9 | * @attention |
AnnaBridge | 143:86740a56073b | 10 | * |
AnnaBridge | 143:86740a56073b | 11 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
AnnaBridge | 143:86740a56073b | 12 | * |
AnnaBridge | 143:86740a56073b | 13 | * Redistribution and use in source and binary forms, with or without modification, |
AnnaBridge | 143:86740a56073b | 14 | * are permitted provided that the following conditions are met: |
AnnaBridge | 143:86740a56073b | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
AnnaBridge | 143:86740a56073b | 16 | * this list of conditions and the following disclaimer. |
AnnaBridge | 143:86740a56073b | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
AnnaBridge | 143:86740a56073b | 18 | * this list of conditions and the following disclaimer in the documentation |
AnnaBridge | 143:86740a56073b | 19 | * and/or other materials provided with the distribution. |
AnnaBridge | 143:86740a56073b | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
AnnaBridge | 143:86740a56073b | 21 | * may be used to endorse or promote products derived from this software |
AnnaBridge | 143:86740a56073b | 22 | * without specific prior written permission. |
AnnaBridge | 143:86740a56073b | 23 | * |
AnnaBridge | 143:86740a56073b | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
AnnaBridge | 143:86740a56073b | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
AnnaBridge | 143:86740a56073b | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
AnnaBridge | 143:86740a56073b | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
AnnaBridge | 143:86740a56073b | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
AnnaBridge | 143:86740a56073b | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
AnnaBridge | 143:86740a56073b | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
AnnaBridge | 143:86740a56073b | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
AnnaBridge | 143:86740a56073b | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
AnnaBridge | 143:86740a56073b | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
AnnaBridge | 143:86740a56073b | 34 | * |
AnnaBridge | 143:86740a56073b | 35 | ****************************************************************************** |
AnnaBridge | 143:86740a56073b | 36 | */ |
AnnaBridge | 143:86740a56073b | 37 | |
AnnaBridge | 143:86740a56073b | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 39 | #ifndef __STM32L0xx_HAL_RCC_H |
AnnaBridge | 143:86740a56073b | 40 | #define __STM32L0xx_HAL_RCC_H |
AnnaBridge | 143:86740a56073b | 41 | |
AnnaBridge | 143:86740a56073b | 42 | #ifdef __cplusplus |
AnnaBridge | 143:86740a56073b | 43 | extern "C" { |
AnnaBridge | 143:86740a56073b | 44 | #endif |
AnnaBridge | 143:86740a56073b | 45 | |
AnnaBridge | 143:86740a56073b | 46 | /* Includes ------------------------------------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 47 | #include "stm32l0xx_hal_def.h" |
AnnaBridge | 143:86740a56073b | 48 | |
AnnaBridge | 143:86740a56073b | 49 | /** @addtogroup STM32L0xx_HAL_Driver |
AnnaBridge | 143:86740a56073b | 50 | * @{ |
AnnaBridge | 143:86740a56073b | 51 | */ |
AnnaBridge | 143:86740a56073b | 52 | |
AnnaBridge | 143:86740a56073b | 53 | /** @defgroup RCC RCC |
AnnaBridge | 143:86740a56073b | 54 | * @{ |
AnnaBridge | 143:86740a56073b | 55 | */ |
AnnaBridge | 143:86740a56073b | 56 | |
AnnaBridge | 143:86740a56073b | 57 | /** @defgroup RCC_Exported_Types RCC Exported Types |
AnnaBridge | 143:86740a56073b | 58 | * @{ |
AnnaBridge | 143:86740a56073b | 59 | */ |
AnnaBridge | 143:86740a56073b | 60 | |
AnnaBridge | 143:86740a56073b | 61 | /** |
AnnaBridge | 143:86740a56073b | 62 | * @brief RCC PLL configuration structure definition |
AnnaBridge | 143:86740a56073b | 63 | */ |
AnnaBridge | 143:86740a56073b | 64 | typedef struct |
AnnaBridge | 143:86740a56073b | 65 | { |
AnnaBridge | 143:86740a56073b | 66 | uint32_t PLLState; /*!< The new state of the PLL. |
AnnaBridge | 143:86740a56073b | 67 | This parameter can be a value of @ref RCC_PLL_Config */ |
AnnaBridge | 143:86740a56073b | 68 | |
AnnaBridge | 143:86740a56073b | 69 | uint32_t PLLSource; /*!< RCC_PLLSource: PLL entry clock source. |
AnnaBridge | 143:86740a56073b | 70 | This parameter must be a value of @ref RCC_PLL_Clock_Source */ |
AnnaBridge | 143:86740a56073b | 71 | |
AnnaBridge | 143:86740a56073b | 72 | uint32_t PLLMUL; /*!< PLLMUL: Multiplication factor for PLL VCO output clock |
AnnaBridge | 143:86740a56073b | 73 | This parameter must of @ref RCC_PLLMultiplication_Factor */ |
AnnaBridge | 143:86740a56073b | 74 | |
AnnaBridge | 143:86740a56073b | 75 | uint32_t PLLDIV; /*!< PLLDIV: Division factor for main system clock (SYSCLK) |
AnnaBridge | 143:86740a56073b | 76 | This parameter must be a value of @ref RCC_PLLDivider_Factor */ |
AnnaBridge | 143:86740a56073b | 77 | |
AnnaBridge | 143:86740a56073b | 78 | }RCC_PLLInitTypeDef; |
AnnaBridge | 143:86740a56073b | 79 | |
AnnaBridge | 143:86740a56073b | 80 | /** |
AnnaBridge | 143:86740a56073b | 81 | * @brief RCC Internal/External Oscillator (HSE, HSI, LSE and LSI) configuration structure definition |
AnnaBridge | 143:86740a56073b | 82 | */ |
AnnaBridge | 143:86740a56073b | 83 | typedef struct |
AnnaBridge | 143:86740a56073b | 84 | { |
AnnaBridge | 143:86740a56073b | 85 | uint32_t OscillatorType; /*!< The oscillators to be configured. |
AnnaBridge | 143:86740a56073b | 86 | This parameter can be a value of @ref RCC_Oscillator_Type */ |
AnnaBridge | 143:86740a56073b | 87 | |
AnnaBridge | 143:86740a56073b | 88 | uint32_t HSEState; /*!< The new state of the HSE. |
AnnaBridge | 143:86740a56073b | 89 | This parameter can be a value of @ref RCC_HSE_Config */ |
AnnaBridge | 143:86740a56073b | 90 | |
AnnaBridge | 143:86740a56073b | 91 | uint32_t LSEState; /*!< The new state of the LSE. |
AnnaBridge | 143:86740a56073b | 92 | This parameter can be a value of @ref RCC_LSE_Config */ |
AnnaBridge | 143:86740a56073b | 93 | |
AnnaBridge | 143:86740a56073b | 94 | uint32_t HSIState; /*!< The new state of the HSI. |
AnnaBridge | 143:86740a56073b | 95 | This parameter can be a value of @ref RCC_HSI_Config */ |
AnnaBridge | 143:86740a56073b | 96 | |
AnnaBridge | 143:86740a56073b | 97 | uint32_t HSICalibrationValue; /*!< The calibration trimming value. |
AnnaBridge | 143:86740a56073b | 98 | This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x1F */ |
AnnaBridge | 143:86740a56073b | 99 | |
AnnaBridge | 143:86740a56073b | 100 | uint32_t LSIState; /*!< The new state of the LSI. |
AnnaBridge | 143:86740a56073b | 101 | This parameter can be a value of @ref RCC_LSI_Config */ |
AnnaBridge | 143:86740a56073b | 102 | |
AnnaBridge | 143:86740a56073b | 103 | #if !defined (STM32L031xx) && !defined (STM32L041xx) && !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) && \ |
AnnaBridge | 143:86740a56073b | 104 | !defined (STM32L011xx) && !defined (STM32L021xx) |
AnnaBridge | 143:86740a56073b | 105 | uint32_t HSI48State; /*!< The new state of the HSI48. |
AnnaBridge | 143:86740a56073b | 106 | This parameter can be a value of @ref RCC_HSI48_Config */ |
AnnaBridge | 143:86740a56073b | 107 | #endif |
AnnaBridge | 143:86740a56073b | 108 | |
AnnaBridge | 143:86740a56073b | 109 | uint32_t MSIState; /*!< The new state of the MSI. |
AnnaBridge | 143:86740a56073b | 110 | This parameter can be a value of @ref RCC_MSI_Config */ |
AnnaBridge | 143:86740a56073b | 111 | |
AnnaBridge | 143:86740a56073b | 112 | uint32_t MSICalibrationValue; /*!< The calibration trimming value. |
AnnaBridge | 143:86740a56073b | 113 | This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF */ |
AnnaBridge | 143:86740a56073b | 114 | |
AnnaBridge | 143:86740a56073b | 115 | uint32_t MSIClockRange; /*!< The MSI frequency range. |
AnnaBridge | 143:86740a56073b | 116 | This parameter can be a value of @ref RCC_MSI_Clock_Range */ |
AnnaBridge | 143:86740a56073b | 117 | |
AnnaBridge | 143:86740a56073b | 118 | RCC_PLLInitTypeDef PLL; /*!< PLL structure parameters */ |
AnnaBridge | 143:86740a56073b | 119 | |
AnnaBridge | 143:86740a56073b | 120 | }RCC_OscInitTypeDef; |
AnnaBridge | 143:86740a56073b | 121 | |
AnnaBridge | 143:86740a56073b | 122 | /** |
AnnaBridge | 143:86740a56073b | 123 | * @brief RCC System, AHB and APB busses clock configuration structure definition |
AnnaBridge | 143:86740a56073b | 124 | */ |
AnnaBridge | 143:86740a56073b | 125 | typedef struct |
AnnaBridge | 143:86740a56073b | 126 | { |
AnnaBridge | 143:86740a56073b | 127 | uint32_t ClockType; /*!< The clock to be configured. |
AnnaBridge | 143:86740a56073b | 128 | This parameter can be a value of @ref RCC_System_Clock_Type */ |
AnnaBridge | 143:86740a56073b | 129 | |
AnnaBridge | 143:86740a56073b | 130 | uint32_t SYSCLKSource; /*!< The clock source (SYSCLKS) used as system clock. |
AnnaBridge | 143:86740a56073b | 131 | This parameter can be a value of @ref RCC_System_Clock_Source */ |
AnnaBridge | 143:86740a56073b | 132 | |
AnnaBridge | 143:86740a56073b | 133 | uint32_t AHBCLKDivider; /*!< The AHB clock (HCLK) divider. This clock is derived from the system clock (SYSCLK). |
AnnaBridge | 143:86740a56073b | 134 | This parameter can be a value of @ref RCC_AHB_Clock_Source */ |
AnnaBridge | 143:86740a56073b | 135 | |
AnnaBridge | 143:86740a56073b | 136 | uint32_t APB1CLKDivider; /*!< The APB1 clock (PCLK1) divider. This clock is derived from the AHB clock (HCLK). |
AnnaBridge | 143:86740a56073b | 137 | This parameter can be a value of @ref RCC_APB1_APB2_Clock_Source */ |
AnnaBridge | 143:86740a56073b | 138 | |
AnnaBridge | 143:86740a56073b | 139 | uint32_t APB2CLKDivider; /*!< The APB2 clock (PCLK2) divider. This clock is derived from the AHB clock (HCLK). |
AnnaBridge | 143:86740a56073b | 140 | This parameter can be a value of @ref RCC_APB1_APB2_Clock_Source */ |
AnnaBridge | 143:86740a56073b | 141 | |
AnnaBridge | 143:86740a56073b | 142 | }RCC_ClkInitTypeDef; |
AnnaBridge | 143:86740a56073b | 143 | |
AnnaBridge | 143:86740a56073b | 144 | /** |
AnnaBridge | 143:86740a56073b | 145 | * @} |
AnnaBridge | 143:86740a56073b | 146 | */ |
AnnaBridge | 143:86740a56073b | 147 | |
AnnaBridge | 143:86740a56073b | 148 | /* Private constants --------------------------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 149 | /** @addtogroup RCC_Private |
AnnaBridge | 143:86740a56073b | 150 | * @brief RCC registers bit address in the alias region |
AnnaBridge | 143:86740a56073b | 151 | * @{ |
AnnaBridge | 143:86740a56073b | 152 | */ |
AnnaBridge | 143:86740a56073b | 153 | #define RCC_OFFSET (RCC_BASE - PERIPH_BASE) |
AnnaBridge | 143:86740a56073b | 154 | /* --- CR Register ---*/ |
AnnaBridge | 143:86740a56073b | 155 | /* Alias word address of HSION bit */ |
AnnaBridge | 143:86740a56073b | 156 | #define RCC_CR_OFFSET (RCC_OFFSET + 0x00U) |
AnnaBridge | 143:86740a56073b | 157 | /* --- CFGR Register ---*/ |
AnnaBridge | 143:86740a56073b | 158 | /* Alias word address of I2SSRC bit */ |
AnnaBridge | 143:86740a56073b | 159 | #define RCC_CFGR_OFFSET (RCC_OFFSET + 0x08U) |
AnnaBridge | 143:86740a56073b | 160 | /* --- CSR Register ---*/ |
AnnaBridge | 143:86740a56073b | 161 | #define RCC_CSR_OFFSET (RCC_OFFSET + 0x74U) |
AnnaBridge | 143:86740a56073b | 162 | |
AnnaBridge | 143:86740a56073b | 163 | /* CR register byte 3 (Bits[23:16]) base address */ |
AnnaBridge | 143:86740a56073b | 164 | #define RCC_CR_BYTE2_ADDRESS ((uint32_t)0x40023802U) |
AnnaBridge | 143:86740a56073b | 165 | |
AnnaBridge | 143:86740a56073b | 166 | /* CIER register byte 0 (Bits[0:8]) base address */ |
AnnaBridge | 143:86740a56073b | 167 | #define CIER_BYTE0_ADDRESS ((uint32_t)(RCC_BASE + 0x10U + 0x00U)) |
AnnaBridge | 143:86740a56073b | 168 | |
AnnaBridge | 143:86740a56073b | 169 | /** |
AnnaBridge | 143:86740a56073b | 170 | * @} |
AnnaBridge | 143:86740a56073b | 171 | */ |
AnnaBridge | 143:86740a56073b | 172 | |
AnnaBridge | 143:86740a56073b | 173 | /* Exported constants --------------------------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 174 | /** @defgroup RCC_Exported_Constants RCC Exported Constants |
AnnaBridge | 143:86740a56073b | 175 | * @{ |
AnnaBridge | 143:86740a56073b | 176 | */ |
AnnaBridge | 143:86740a56073b | 177 | |
AnnaBridge | 143:86740a56073b | 178 | /** @defgroup RCC_Timeout_Value Timeout Values |
AnnaBridge | 143:86740a56073b | 179 | * @{ |
AnnaBridge | 143:86740a56073b | 180 | */ |
AnnaBridge | 143:86740a56073b | 181 | #define RCC_DBP_TIMEOUT_VALUE ((uint32_t)100U) /* 100 ms */ |
AnnaBridge | 143:86740a56073b | 182 | #define RCC_LSE_TIMEOUT_VALUE LSE_STARTUP_TIMEOUT |
AnnaBridge | 143:86740a56073b | 183 | #define RCC_HSE_TIMEOUT_VALUE HSE_STARTUP_TIMEOUT |
AnnaBridge | 143:86740a56073b | 184 | /** |
AnnaBridge | 143:86740a56073b | 185 | * @} |
AnnaBridge | 143:86740a56073b | 186 | */ |
AnnaBridge | 143:86740a56073b | 187 | |
AnnaBridge | 143:86740a56073b | 188 | /** @defgroup RCC_Oscillator_Type Oscillator Type |
AnnaBridge | 143:86740a56073b | 189 | * @{ |
AnnaBridge | 143:86740a56073b | 190 | */ |
AnnaBridge | 143:86740a56073b | 191 | #define RCC_OSCILLATORTYPE_NONE ((uint32_t)0x00000000U) /*!< Oscillator configuration unchanged */ |
AnnaBridge | 143:86740a56073b | 192 | #define RCC_OSCILLATORTYPE_HSE ((uint32_t)0x00000001U) /*!< HSE to configure */ |
AnnaBridge | 143:86740a56073b | 193 | #define RCC_OSCILLATORTYPE_HSI ((uint32_t)0x00000002U) /*!< HSI to configure */ |
AnnaBridge | 143:86740a56073b | 194 | #define RCC_OSCILLATORTYPE_LSE ((uint32_t)0x00000004U) /*!< LSE to configure */ |
AnnaBridge | 143:86740a56073b | 195 | #define RCC_OSCILLATORTYPE_LSI ((uint32_t)0x00000008U) /*!< LSI to configure */ |
AnnaBridge | 143:86740a56073b | 196 | #define RCC_OSCILLATORTYPE_MSI ((uint32_t)0x00000010U) /*!< MSI to configure */ |
AnnaBridge | 143:86740a56073b | 197 | #if !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) |
AnnaBridge | 143:86740a56073b | 198 | #define RCC_OSCILLATORTYPE_HSI48 ((uint32_t)0x00000020U) |
AnnaBridge | 143:86740a56073b | 199 | #endif /* !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) */ |
AnnaBridge | 143:86740a56073b | 200 | |
AnnaBridge | 143:86740a56073b | 201 | /** |
AnnaBridge | 143:86740a56073b | 202 | * @} |
AnnaBridge | 143:86740a56073b | 203 | */ |
AnnaBridge | 143:86740a56073b | 204 | |
AnnaBridge | 143:86740a56073b | 205 | /** @defgroup RCC_HSE_Config RCC HSE Config |
AnnaBridge | 143:86740a56073b | 206 | * @{ |
AnnaBridge | 143:86740a56073b | 207 | */ |
AnnaBridge | 143:86740a56073b | 208 | #define RCC_HSE_OFF ((uint32_t)0x00000000U) |
AnnaBridge | 143:86740a56073b | 209 | #define RCC_HSE_ON RCC_CR_HSEON |
AnnaBridge | 143:86740a56073b | 210 | #define RCC_HSE_BYPASS ((uint32_t)(RCC_CR_HSEBYP | RCC_CR_HSEON)) |
AnnaBridge | 143:86740a56073b | 211 | |
AnnaBridge | 143:86740a56073b | 212 | /** |
AnnaBridge | 143:86740a56073b | 213 | * @} |
AnnaBridge | 143:86740a56073b | 214 | */ |
AnnaBridge | 143:86740a56073b | 215 | |
AnnaBridge | 143:86740a56073b | 216 | /** @defgroup RCC_LSE_Config RCC LSE Config |
AnnaBridge | 143:86740a56073b | 217 | * @{ |
AnnaBridge | 143:86740a56073b | 218 | */ |
AnnaBridge | 143:86740a56073b | 219 | #define RCC_LSE_OFF ((uint32_t)0x00000000U) |
AnnaBridge | 143:86740a56073b | 220 | #define RCC_LSE_ON RCC_CSR_LSEON |
AnnaBridge | 143:86740a56073b | 221 | #define RCC_LSE_BYPASS ((uint32_t)(RCC_CSR_LSEBYP | RCC_CSR_LSEON)) |
AnnaBridge | 143:86740a56073b | 222 | |
AnnaBridge | 143:86740a56073b | 223 | /** |
AnnaBridge | 143:86740a56073b | 224 | * @} |
AnnaBridge | 143:86740a56073b | 225 | */ |
AnnaBridge | 143:86740a56073b | 226 | |
AnnaBridge | 143:86740a56073b | 227 | |
AnnaBridge | 143:86740a56073b | 228 | |
AnnaBridge | 143:86740a56073b | 229 | /** @defgroup RCC_LSI_Config RCC LSI Config |
AnnaBridge | 143:86740a56073b | 230 | * @{ |
AnnaBridge | 143:86740a56073b | 231 | */ |
AnnaBridge | 143:86740a56073b | 232 | #define RCC_LSI_OFF ((uint8_t)0x00U) |
AnnaBridge | 143:86740a56073b | 233 | #define RCC_LSI_ON ((uint8_t)0x01U) |
AnnaBridge | 143:86740a56073b | 234 | |
AnnaBridge | 143:86740a56073b | 235 | #define RCC_MSICALIBRATION_DEFAULT ((uint32_t)0) /* Default MSI calibration trimming value */ |
AnnaBridge | 143:86740a56073b | 236 | |
AnnaBridge | 143:86740a56073b | 237 | /** |
AnnaBridge | 143:86740a56073b | 238 | * @} |
AnnaBridge | 143:86740a56073b | 239 | */ |
AnnaBridge | 143:86740a56073b | 240 | |
AnnaBridge | 143:86740a56073b | 241 | |
AnnaBridge | 143:86740a56073b | 242 | /** @defgroup RCC_MSI_Config RCC MSI Config |
AnnaBridge | 143:86740a56073b | 243 | * @{ |
AnnaBridge | 143:86740a56073b | 244 | */ |
AnnaBridge | 143:86740a56073b | 245 | #define RCC_MSI_OFF ((uint8_t)0x00U) |
AnnaBridge | 143:86740a56073b | 246 | #define RCC_MSI_ON ((uint8_t)0x01U) |
AnnaBridge | 143:86740a56073b | 247 | |
AnnaBridge | 143:86740a56073b | 248 | #define RCC_HSICALIBRATION_DEFAULT ((uint32_t)0x10U) /* Default HSI calibration trimming value */ |
AnnaBridge | 143:86740a56073b | 249 | |
AnnaBridge | 143:86740a56073b | 250 | /** |
AnnaBridge | 143:86740a56073b | 251 | * @} |
AnnaBridge | 143:86740a56073b | 252 | */ |
AnnaBridge | 143:86740a56073b | 253 | |
AnnaBridge | 143:86740a56073b | 254 | #if !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) |
AnnaBridge | 143:86740a56073b | 255 | /** @defgroup RCC_HSI48_Config RCC HSI48 Configuration |
AnnaBridge | 143:86740a56073b | 256 | * @{ |
AnnaBridge | 143:86740a56073b | 257 | */ |
AnnaBridge | 143:86740a56073b | 258 | #define RCC_HSI48_OFF ((uint8_t)0x00U) |
AnnaBridge | 143:86740a56073b | 259 | #define RCC_HSI48_ON ((uint8_t)0x01U) |
AnnaBridge | 143:86740a56073b | 260 | |
AnnaBridge | 143:86740a56073b | 261 | /** |
AnnaBridge | 143:86740a56073b | 262 | * @} |
AnnaBridge | 143:86740a56073b | 263 | */ |
AnnaBridge | 143:86740a56073b | 264 | #endif /* !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) */ |
AnnaBridge | 143:86740a56073b | 265 | |
AnnaBridge | 143:86740a56073b | 266 | /** @defgroup RCC_PLL_Config RCC PLL Config |
AnnaBridge | 143:86740a56073b | 267 | * @{ |
AnnaBridge | 143:86740a56073b | 268 | */ |
AnnaBridge | 143:86740a56073b | 269 | #define RCC_PLL_NONE ((uint8_t)0x00U) |
AnnaBridge | 143:86740a56073b | 270 | #define RCC_PLL_OFF ((uint8_t)0x01U) |
AnnaBridge | 143:86740a56073b | 271 | #define RCC_PLL_ON ((uint8_t)0x02U) |
AnnaBridge | 143:86740a56073b | 272 | |
AnnaBridge | 143:86740a56073b | 273 | /** |
AnnaBridge | 143:86740a56073b | 274 | * @} |
AnnaBridge | 143:86740a56073b | 275 | */ |
AnnaBridge | 143:86740a56073b | 276 | |
AnnaBridge | 143:86740a56073b | 277 | /** @defgroup RCC_PLL_Clock_Source RCC PLL Clock Source |
AnnaBridge | 143:86740a56073b | 278 | * @{ |
AnnaBridge | 143:86740a56073b | 279 | */ |
AnnaBridge | 143:86740a56073b | 280 | #define RCC_PLLSOURCE_HSI RCC_CFGR_PLLSRC_HSI |
AnnaBridge | 143:86740a56073b | 281 | #define RCC_PLLSOURCE_HSE RCC_CFGR_PLLSRC_HSE |
AnnaBridge | 143:86740a56073b | 282 | |
AnnaBridge | 143:86740a56073b | 283 | |
AnnaBridge | 143:86740a56073b | 284 | /** |
AnnaBridge | 143:86740a56073b | 285 | * @} |
AnnaBridge | 143:86740a56073b | 286 | */ |
AnnaBridge | 143:86740a56073b | 287 | |
AnnaBridge | 143:86740a56073b | 288 | /** @defgroup RCC_PLLMultiplication_Factor RCC PLL Multipliers |
AnnaBridge | 143:86740a56073b | 289 | * @{ |
AnnaBridge | 143:86740a56073b | 290 | */ |
AnnaBridge | 143:86740a56073b | 291 | |
AnnaBridge | 143:86740a56073b | 292 | #define RCC_PLLMUL_3 RCC_CFGR_PLLMUL3 |
AnnaBridge | 143:86740a56073b | 293 | #define RCC_PLLMUL_4 RCC_CFGR_PLLMUL4 |
AnnaBridge | 143:86740a56073b | 294 | #define RCC_PLLMUL_6 RCC_CFGR_PLLMUL6 |
AnnaBridge | 143:86740a56073b | 295 | #define RCC_PLLMUL_8 RCC_CFGR_PLLMUL8 |
AnnaBridge | 143:86740a56073b | 296 | #define RCC_PLLMUL_12 RCC_CFGR_PLLMUL12 |
AnnaBridge | 143:86740a56073b | 297 | #define RCC_PLLMUL_16 RCC_CFGR_PLLMUL16 |
AnnaBridge | 143:86740a56073b | 298 | #define RCC_PLLMUL_24 RCC_CFGR_PLLMUL24 |
AnnaBridge | 143:86740a56073b | 299 | #define RCC_PLLMUL_32 RCC_CFGR_PLLMUL32 |
AnnaBridge | 143:86740a56073b | 300 | #define RCC_PLLMUL_48 RCC_CFGR_PLLMUL48 |
AnnaBridge | 143:86740a56073b | 301 | |
AnnaBridge | 143:86740a56073b | 302 | /** |
AnnaBridge | 143:86740a56073b | 303 | * @} |
AnnaBridge | 143:86740a56073b | 304 | */ |
AnnaBridge | 143:86740a56073b | 305 | |
AnnaBridge | 143:86740a56073b | 306 | /** @defgroup RCC_PLLDivider_Factor RCC PLL Dividers |
AnnaBridge | 143:86740a56073b | 307 | * @{ |
AnnaBridge | 143:86740a56073b | 308 | */ |
AnnaBridge | 143:86740a56073b | 309 | |
AnnaBridge | 143:86740a56073b | 310 | #define RCC_PLLDIV_2 RCC_CFGR_PLLDIV2 |
AnnaBridge | 143:86740a56073b | 311 | #define RCC_PLLDIV_3 RCC_CFGR_PLLDIV3 |
AnnaBridge | 143:86740a56073b | 312 | #define RCC_PLLDIV_4 RCC_CFGR_PLLDIV4 |
AnnaBridge | 143:86740a56073b | 313 | |
AnnaBridge | 143:86740a56073b | 314 | /** |
AnnaBridge | 143:86740a56073b | 315 | * @} |
AnnaBridge | 143:86740a56073b | 316 | */ |
AnnaBridge | 143:86740a56073b | 317 | |
AnnaBridge | 143:86740a56073b | 318 | /** @defgroup RCC_MSI_Clock_Range RCC MSI Clock Range |
AnnaBridge | 143:86740a56073b | 319 | * @{ |
AnnaBridge | 143:86740a56073b | 320 | */ |
AnnaBridge | 143:86740a56073b | 321 | |
AnnaBridge | 143:86740a56073b | 322 | #define RCC_MSIRANGE_0 RCC_ICSCR_MSIRANGE_0 /*!< MSI = 65.536 KHz */ |
AnnaBridge | 143:86740a56073b | 323 | #define RCC_MSIRANGE_1 RCC_ICSCR_MSIRANGE_1 /*!< MSI = 131.072 KHz */ |
AnnaBridge | 143:86740a56073b | 324 | #define RCC_MSIRANGE_2 RCC_ICSCR_MSIRANGE_2 /*!< MSI = 262.144 KHz */ |
AnnaBridge | 143:86740a56073b | 325 | #define RCC_MSIRANGE_3 RCC_ICSCR_MSIRANGE_3 /*!< MSI = 524.288 KHz */ |
AnnaBridge | 143:86740a56073b | 326 | #define RCC_MSIRANGE_4 RCC_ICSCR_MSIRANGE_4 /*!< MSI = 1.048 MHz */ |
AnnaBridge | 143:86740a56073b | 327 | #define RCC_MSIRANGE_5 RCC_ICSCR_MSIRANGE_5 /*!< MSI = 2.097 MHz */ |
AnnaBridge | 143:86740a56073b | 328 | #define RCC_MSIRANGE_6 RCC_ICSCR_MSIRANGE_6 /*!< MSI = 4.194 MHz */ |
AnnaBridge | 143:86740a56073b | 329 | |
AnnaBridge | 143:86740a56073b | 330 | |
AnnaBridge | 143:86740a56073b | 331 | /** |
AnnaBridge | 143:86740a56073b | 332 | * @} |
AnnaBridge | 143:86740a56073b | 333 | */ |
AnnaBridge | 143:86740a56073b | 334 | |
AnnaBridge | 143:86740a56073b | 335 | /** @defgroup RCC_System_Clock_Type RCC System Clock Type |
AnnaBridge | 143:86740a56073b | 336 | * @{ |
AnnaBridge | 143:86740a56073b | 337 | */ |
AnnaBridge | 143:86740a56073b | 338 | #define RCC_CLOCKTYPE_SYSCLK ((uint32_t)0x00000001U) /*!< SYSCLK to configure */ |
AnnaBridge | 143:86740a56073b | 339 | #define RCC_CLOCKTYPE_HCLK ((uint32_t)0x00000002U) /*!< HCLK to configure */ |
AnnaBridge | 143:86740a56073b | 340 | #define RCC_CLOCKTYPE_PCLK1 ((uint32_t)0x00000004U) /*!< PCLK1 to configure */ |
AnnaBridge | 143:86740a56073b | 341 | #define RCC_CLOCKTYPE_PCLK2 ((uint32_t)0x00000008U) /*!< PCLK2 to configure */ |
AnnaBridge | 143:86740a56073b | 342 | /** |
AnnaBridge | 143:86740a56073b | 343 | * @} |
AnnaBridge | 143:86740a56073b | 344 | */ |
AnnaBridge | 143:86740a56073b | 345 | |
AnnaBridge | 143:86740a56073b | 346 | /** @defgroup RCC_System_Clock_Source RCC System Clock Source |
AnnaBridge | 143:86740a56073b | 347 | * @{ |
AnnaBridge | 143:86740a56073b | 348 | */ |
AnnaBridge | 143:86740a56073b | 349 | #define RCC_SYSCLKSOURCE_MSI RCC_CFGR_SW_MSI /*!< MSI selection as system clock */ |
AnnaBridge | 143:86740a56073b | 350 | #define RCC_SYSCLKSOURCE_HSI RCC_CFGR_SW_HSI /*!< HSI selection as system clock */ |
AnnaBridge | 143:86740a56073b | 351 | #define RCC_SYSCLKSOURCE_HSE RCC_CFGR_SW_HSE /*!< HSE selection as system clock */ |
AnnaBridge | 143:86740a56073b | 352 | #define RCC_SYSCLKSOURCE_PLLCLK RCC_CFGR_SW_PLL /*!< PLL selection as system clock */ |
AnnaBridge | 143:86740a56073b | 353 | /** |
AnnaBridge | 143:86740a56073b | 354 | * @} |
AnnaBridge | 143:86740a56073b | 355 | */ |
AnnaBridge | 143:86740a56073b | 356 | |
AnnaBridge | 143:86740a56073b | 357 | /** @defgroup RCC_System_Clock_SOURCE_Status RCC System Clock Source Status |
AnnaBridge | 143:86740a56073b | 358 | * @{ |
AnnaBridge | 143:86740a56073b | 359 | */ |
AnnaBridge | 143:86740a56073b | 360 | #define RCC_SYSCLKSOURCE_STATUS_MSI RCC_CFGR_SWS_MSI /*!< MSI used as system clock */ |
AnnaBridge | 143:86740a56073b | 361 | #define RCC_SYSCLKSOURCE_STATUS_HSI RCC_CFGR_SWS_HSI /*!< HSI used as system clock */ |
AnnaBridge | 143:86740a56073b | 362 | #define RCC_SYSCLKSOURCE_STATUS_HSE RCC_CFGR_SWS_HSE /*!< HSE used as system clock */ |
AnnaBridge | 143:86740a56073b | 363 | #define RCC_SYSCLKSOURCE_STATUS_PLLCLK RCC_CFGR_SWS_PLL /*!< PLL used as system clock */ |
AnnaBridge | 143:86740a56073b | 364 | /** |
AnnaBridge | 143:86740a56073b | 365 | * @} |
AnnaBridge | 143:86740a56073b | 366 | */ |
AnnaBridge | 143:86740a56073b | 367 | |
AnnaBridge | 143:86740a56073b | 368 | /** @defgroup RCC_AHB_Clock_Source RCC AHB Clock Source |
AnnaBridge | 143:86740a56073b | 369 | * @{ |
AnnaBridge | 143:86740a56073b | 370 | */ |
AnnaBridge | 143:86740a56073b | 371 | #define RCC_SYSCLK_DIV1 RCC_CFGR_HPRE_DIV1 /*!< SYSCLK not divided */ |
AnnaBridge | 143:86740a56073b | 372 | #define RCC_SYSCLK_DIV2 RCC_CFGR_HPRE_DIV2 /*!< SYSCLK divided by 2 */ |
AnnaBridge | 143:86740a56073b | 373 | #define RCC_SYSCLK_DIV4 RCC_CFGR_HPRE_DIV4 /*!< SYSCLK divided by 4 */ |
AnnaBridge | 143:86740a56073b | 374 | #define RCC_SYSCLK_DIV8 RCC_CFGR_HPRE_DIV8 /*!< SYSCLK divided by 8 */ |
AnnaBridge | 143:86740a56073b | 375 | #define RCC_SYSCLK_DIV16 RCC_CFGR_HPRE_DIV16 /*!< SYSCLK divided by 16 */ |
AnnaBridge | 143:86740a56073b | 376 | #define RCC_SYSCLK_DIV64 RCC_CFGR_HPRE_DIV64 /*!< SYSCLK divided by 64 */ |
AnnaBridge | 143:86740a56073b | 377 | #define RCC_SYSCLK_DIV128 RCC_CFGR_HPRE_DIV128 /*!< SYSCLK divided by 128 */ |
AnnaBridge | 143:86740a56073b | 378 | #define RCC_SYSCLK_DIV256 RCC_CFGR_HPRE_DIV256 /*!< SYSCLK divided by 256 */ |
AnnaBridge | 143:86740a56073b | 379 | #define RCC_SYSCLK_DIV512 RCC_CFGR_HPRE_DIV512 /*!< SYSCLK divided by 512 */ |
AnnaBridge | 143:86740a56073b | 380 | /** |
AnnaBridge | 143:86740a56073b | 381 | * @} |
AnnaBridge | 143:86740a56073b | 382 | */ |
AnnaBridge | 143:86740a56073b | 383 | |
AnnaBridge | 143:86740a56073b | 384 | /** @defgroup RCC_APB1_APB2_Clock_Source RCC APB1 APB2 Clock Source |
AnnaBridge | 143:86740a56073b | 385 | * @{ |
AnnaBridge | 143:86740a56073b | 386 | */ |
AnnaBridge | 143:86740a56073b | 387 | #define RCC_HCLK_DIV1 RCC_CFGR_PPRE1_DIV1 /*!< HCLK not divided */ |
AnnaBridge | 143:86740a56073b | 388 | #define RCC_HCLK_DIV2 RCC_CFGR_PPRE1_DIV2 /*!< HCLK divided by 2 */ |
AnnaBridge | 143:86740a56073b | 389 | #define RCC_HCLK_DIV4 RCC_CFGR_PPRE1_DIV4 /*!< HCLK divided by 4 */ |
AnnaBridge | 143:86740a56073b | 390 | #define RCC_HCLK_DIV8 RCC_CFGR_PPRE1_DIV8 /*!< HCLK divided by 8 */ |
AnnaBridge | 143:86740a56073b | 391 | #define RCC_HCLK_DIV16 RCC_CFGR_PPRE1_DIV16 /*!< HCLK divided by 16 */ |
AnnaBridge | 143:86740a56073b | 392 | /** |
AnnaBridge | 143:86740a56073b | 393 | * @} |
AnnaBridge | 143:86740a56073b | 394 | */ |
AnnaBridge | 143:86740a56073b | 395 | |
AnnaBridge | 143:86740a56073b | 396 | /** @defgroup RCC_RTC_Clock_Source RCC RTC Clock Source |
AnnaBridge | 143:86740a56073b | 397 | * @{ |
AnnaBridge | 143:86740a56073b | 398 | */ |
AnnaBridge | 143:86740a56073b | 399 | #define RCC_RTCCLKSOURCE_NO_CLK ((uint32_t)0x00000000U) |
AnnaBridge | 143:86740a56073b | 400 | #define RCC_RTCCLKSOURCE_LSE RCC_CSR_RTCSEL_LSE |
AnnaBridge | 143:86740a56073b | 401 | #define RCC_RTCCLKSOURCE_LSI RCC_CSR_RTCSEL_LSI |
AnnaBridge | 143:86740a56073b | 402 | #define RCC_RTCCLKSOURCE_HSE_DIVX RCC_CSR_RTCSEL_HSE |
AnnaBridge | 143:86740a56073b | 403 | |
AnnaBridge | 143:86740a56073b | 404 | #define RCC_RTCCLKSOURCE_HSE_DIV2 RCC_CSR_RTCSEL_HSE |
AnnaBridge | 143:86740a56073b | 405 | #define RCC_RTCCLKSOURCE_HSE_DIV4 ((uint32_t)RCC_CSR_RTCSEL_HSE | RCC_CR_RTCPRE_0) |
AnnaBridge | 143:86740a56073b | 406 | #define RCC_RTCCLKSOURCE_HSE_DIV8 ((uint32_t)RCC_CSR_RTCSEL_HSE | RCC_CR_RTCPRE_1) |
AnnaBridge | 143:86740a56073b | 407 | #define RCC_RTCCLKSOURCE_HSE_DIV16 ((uint32_t)RCC_CSR_RTCSEL_HSE | RCC_CR_RTCPRE) |
AnnaBridge | 143:86740a56073b | 408 | |
AnnaBridge | 143:86740a56073b | 409 | #define RCC_RTC_HSE_DIV_2 (uint32_t)0x00000000U /*!< HSE is divided by 2 for RTC clock */ |
AnnaBridge | 143:86740a56073b | 410 | #define RCC_RTC_HSE_DIV_4 RCC_CR_RTCPRE_0 /*!< HSE is divided by 4 for RTC clock */ |
AnnaBridge | 143:86740a56073b | 411 | #define RCC_RTC_HSE_DIV_8 RCC_CR_RTCPRE_1 /*!< HSE is divided by 8 for RTC clock */ |
AnnaBridge | 143:86740a56073b | 412 | #define RCC_RTC_HSE_DIV_16 RCC_CR_RTCPRE /*!< HSE is divided by 16 for RTC clock */ |
AnnaBridge | 143:86740a56073b | 413 | |
AnnaBridge | 143:86740a56073b | 414 | /** |
AnnaBridge | 143:86740a56073b | 415 | * @} |
AnnaBridge | 143:86740a56073b | 416 | */ |
AnnaBridge | 143:86740a56073b | 417 | |
AnnaBridge | 143:86740a56073b | 418 | /** @defgroup RCC_MCO1_Clock_Source RCC MCO1 Clock Source |
AnnaBridge | 143:86740a56073b | 419 | * @{ |
AnnaBridge | 143:86740a56073b | 420 | */ |
AnnaBridge | 143:86740a56073b | 421 | |
AnnaBridge | 143:86740a56073b | 422 | #define RCC_MCO1SOURCE_NOCLOCK RCC_CFGR_MCO_NOCLOCK |
AnnaBridge | 143:86740a56073b | 423 | #define RCC_MCO1SOURCE_SYSCLK RCC_CFGR_MCO_SYSCLK |
AnnaBridge | 143:86740a56073b | 424 | #define RCC_MCO1SOURCE_HSI RCC_CFGR_MCO_HSI |
AnnaBridge | 143:86740a56073b | 425 | #define RCC_MCO1SOURCE_MSI RCC_CFGR_MCO_MSI |
AnnaBridge | 143:86740a56073b | 426 | #define RCC_MCO1SOURCE_HSE RCC_CFGR_MCO_HSE |
AnnaBridge | 143:86740a56073b | 427 | #define RCC_MCO1SOURCE_PLLCLK RCC_CFGR_MCO_PLL |
AnnaBridge | 143:86740a56073b | 428 | #define RCC_MCO1SOURCE_LSI RCC_CFGR_MCO_LSI |
AnnaBridge | 143:86740a56073b | 429 | #define RCC_MCO1SOURCE_LSE RCC_CFGR_MCO_LSE |
AnnaBridge | 143:86740a56073b | 430 | #if !defined (STM32L031xx) && !defined (STM32L041xx) && !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) \ |
AnnaBridge | 143:86740a56073b | 431 | && !defined (STM32L011xx) && !defined (STM32L021xx) |
AnnaBridge | 143:86740a56073b | 432 | #define RCC_MCO1SOURCE_HSI48 RCC_CFGR_MCO_HSI48 |
AnnaBridge | 143:86740a56073b | 433 | #endif |
AnnaBridge | 143:86740a56073b | 434 | |
AnnaBridge | 143:86740a56073b | 435 | |
AnnaBridge | 143:86740a56073b | 436 | /** |
AnnaBridge | 143:86740a56073b | 437 | * @} |
AnnaBridge | 143:86740a56073b | 438 | */ |
AnnaBridge | 143:86740a56073b | 439 | |
AnnaBridge | 143:86740a56073b | 440 | /** @defgroup RCC_MCOPrescaler RCC MCO Prescaler |
AnnaBridge | 143:86740a56073b | 441 | * @{ |
AnnaBridge | 143:86740a56073b | 442 | */ |
AnnaBridge | 143:86740a56073b | 443 | |
AnnaBridge | 143:86740a56073b | 444 | #define RCC_MCODIV_1 RCC_CFGR_MCO_PRE_1 |
AnnaBridge | 143:86740a56073b | 445 | #define RCC_MCODIV_2 RCC_CFGR_MCO_PRE_2 |
AnnaBridge | 143:86740a56073b | 446 | #define RCC_MCODIV_4 RCC_CFGR_MCO_PRE_4 |
AnnaBridge | 143:86740a56073b | 447 | #define RCC_MCODIV_8 RCC_CFGR_MCO_PRE_8 |
AnnaBridge | 143:86740a56073b | 448 | #define RCC_MCODIV_16 RCC_CFGR_MCO_PRE_16 |
AnnaBridge | 143:86740a56073b | 449 | |
AnnaBridge | 143:86740a56073b | 450 | /** |
AnnaBridge | 143:86740a56073b | 451 | * @} |
AnnaBridge | 143:86740a56073b | 452 | */ |
AnnaBridge | 143:86740a56073b | 453 | |
AnnaBridge | 143:86740a56073b | 454 | /** @defgroup RCC_MCO_Index RCC MCO Index |
AnnaBridge | 143:86740a56073b | 455 | * @{ |
AnnaBridge | 143:86740a56073b | 456 | */ |
AnnaBridge | 143:86740a56073b | 457 | #define RCC_MCO1 ((uint32_t)0x00000000U) |
AnnaBridge | 143:86740a56073b | 458 | #define RCC_MCO2 ((uint32_t)0x00000001U) |
AnnaBridge | 143:86740a56073b | 459 | #if defined(STM32L031xx) || defined(STM32L041xx) || defined(STM32L073xx) || defined(STM32L083xx) || \ |
AnnaBridge | 143:86740a56073b | 460 | defined(STM32L072xx) || defined(STM32L082xx) || defined(STM32L071xx) || defined(STM32L081xx) |
AnnaBridge | 143:86740a56073b | 461 | #define RCC_MCO3 ((uint32_t)0x00000002U) |
AnnaBridge | 143:86740a56073b | 462 | #endif |
AnnaBridge | 143:86740a56073b | 463 | |
AnnaBridge | 143:86740a56073b | 464 | /** |
AnnaBridge | 143:86740a56073b | 465 | * @} |
AnnaBridge | 143:86740a56073b | 466 | */ |
AnnaBridge | 143:86740a56073b | 467 | |
AnnaBridge | 143:86740a56073b | 468 | /** @defgroup RCC_Interrupt RCC Interruptions |
AnnaBridge | 143:86740a56073b | 469 | * @{ |
AnnaBridge | 143:86740a56073b | 470 | */ |
AnnaBridge | 143:86740a56073b | 471 | #define RCC_IT_LSIRDY RCC_CIFR_LSIRDYF |
AnnaBridge | 143:86740a56073b | 472 | #define RCC_IT_LSERDY RCC_CIFR_LSERDYF |
AnnaBridge | 143:86740a56073b | 473 | #define RCC_IT_HSIRDY RCC_CIFR_HSIRDYF |
AnnaBridge | 143:86740a56073b | 474 | #define RCC_IT_HSERDY RCC_CIFR_HSERDYF |
AnnaBridge | 143:86740a56073b | 475 | #define RCC_IT_PLLRDY RCC_CIFR_PLLRDYF |
AnnaBridge | 143:86740a56073b | 476 | #define RCC_IT_MSIRDY RCC_CIFR_MSIRDYF |
AnnaBridge | 143:86740a56073b | 477 | |
AnnaBridge | 143:86740a56073b | 478 | #define RCC_IT_CSSLSE RCC_CIFR_CSSLSEF |
AnnaBridge | 143:86740a56073b | 479 | #define RCC_IT_CSSHSE RCC_CIFR_CSSHSEF |
AnnaBridge | 143:86740a56073b | 480 | |
AnnaBridge | 143:86740a56073b | 481 | #if !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) |
AnnaBridge | 143:86740a56073b | 482 | #define RCC_IT_HSI48RDY RCC_CIFR_HSI48RDYF |
AnnaBridge | 143:86740a56073b | 483 | #endif /* !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) */ |
AnnaBridge | 143:86740a56073b | 484 | /** |
AnnaBridge | 143:86740a56073b | 485 | * @} |
AnnaBridge | 143:86740a56073b | 486 | */ |
AnnaBridge | 143:86740a56073b | 487 | |
AnnaBridge | 143:86740a56073b | 488 | /** @defgroup RCC_Flag RCC Flag |
AnnaBridge | 143:86740a56073b | 489 | * Elements values convention: 0XXYYYYYb |
AnnaBridge | 143:86740a56073b | 490 | * - YYYYY : Flag position in the register |
AnnaBridge | 143:86740a56073b | 491 | * - 0XX : Register index |
AnnaBridge | 143:86740a56073b | 492 | * - 01: CR register |
AnnaBridge | 143:86740a56073b | 493 | * - 10: CSR register |
AnnaBridge | 143:86740a56073b | 494 | * - 11: CRRCR register |
AnnaBridge | 143:86740a56073b | 495 | * @{ |
AnnaBridge | 143:86740a56073b | 496 | */ |
AnnaBridge | 143:86740a56073b | 497 | /* Flags in the CR register */ |
AnnaBridge | 143:86740a56073b | 498 | #define RCC_FLAG_HSIRDY ((uint8_t)0x22U) |
AnnaBridge | 143:86740a56073b | 499 | #define RCC_FLAG_HSIDIV ((uint8_t)0x24U) |
AnnaBridge | 143:86740a56073b | 500 | #define RCC_FLAG_MSIRDY ((uint8_t)0x29U) |
AnnaBridge | 143:86740a56073b | 501 | #define RCC_FLAG_HSERDY ((uint8_t)0x31U) |
AnnaBridge | 143:86740a56073b | 502 | #define RCC_FLAG_PLLRDY ((uint8_t)0x39U) |
AnnaBridge | 143:86740a56073b | 503 | |
AnnaBridge | 143:86740a56073b | 504 | /* Flags in the CSR register */ |
AnnaBridge | 143:86740a56073b | 505 | #define RCC_FLAG_LSERDY ((uint8_t)0x49U) |
AnnaBridge | 143:86740a56073b | 506 | #define RCC_FLAG_LSECSS ((uint8_t)0x4EU) |
AnnaBridge | 143:86740a56073b | 507 | #define RCC_FLAG_LSIRDY ((uint8_t)0x41U) |
AnnaBridge | 143:86740a56073b | 508 | #define RCC_FLAG_FWRST ((uint8_t)0x58U) |
AnnaBridge | 143:86740a56073b | 509 | #define RCC_FLAG_OBLRST ((uint8_t)0x59U) |
AnnaBridge | 143:86740a56073b | 510 | #define RCC_FLAG_PINRST ((uint8_t)0x5AU) |
AnnaBridge | 143:86740a56073b | 511 | #define RCC_FLAG_PORRST ((uint8_t)0x5BU) |
AnnaBridge | 143:86740a56073b | 512 | #define RCC_FLAG_SFTRST ((uint8_t)0x5CU) |
AnnaBridge | 143:86740a56073b | 513 | #define RCC_FLAG_IWDGRST ((uint8_t)0x5DU) |
AnnaBridge | 143:86740a56073b | 514 | #define RCC_FLAG_WWDGRST ((uint8_t)0x5EU) |
AnnaBridge | 143:86740a56073b | 515 | #define RCC_FLAG_LPWRRST ((uint8_t)0x5FU) |
AnnaBridge | 143:86740a56073b | 516 | |
AnnaBridge | 143:86740a56073b | 517 | #if !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) |
AnnaBridge | 143:86740a56073b | 518 | /* Flags in the CRRCR register */ |
AnnaBridge | 143:86740a56073b | 519 | #define RCC_FLAG_HSI48RDY ((uint8_t)0x61U) |
AnnaBridge | 143:86740a56073b | 520 | #endif /* !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) */ |
AnnaBridge | 143:86740a56073b | 521 | |
AnnaBridge | 143:86740a56073b | 522 | |
AnnaBridge | 143:86740a56073b | 523 | /** |
AnnaBridge | 143:86740a56073b | 524 | * @} |
AnnaBridge | 143:86740a56073b | 525 | */ |
AnnaBridge | 143:86740a56073b | 526 | |
AnnaBridge | 143:86740a56073b | 527 | /** |
AnnaBridge | 143:86740a56073b | 528 | * @} |
AnnaBridge | 143:86740a56073b | 529 | */ |
AnnaBridge | 143:86740a56073b | 530 | /* Exported macro ------------------------------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 531 | /** @defgroup RCC_Exported_Macros RCC Exported Macros |
AnnaBridge | 143:86740a56073b | 532 | * @{ |
AnnaBridge | 143:86740a56073b | 533 | */ |
AnnaBridge | 143:86740a56073b | 534 | |
AnnaBridge | 143:86740a56073b | 535 | /** @defgroup RCC_AHB_Peripheral_Clock_Enable_Disable AHB Peripheral Clock Enable Disable |
AnnaBridge | 143:86740a56073b | 536 | * @brief Enable or disable the AHB peripheral clock. |
AnnaBridge | 143:86740a56073b | 537 | * @note After reset, the peripheral clock (used for registers read/write access) |
AnnaBridge | 143:86740a56073b | 538 | * is disabled and the application software has to enable this clock before |
AnnaBridge | 143:86740a56073b | 539 | * using it. |
AnnaBridge | 143:86740a56073b | 540 | * @{ |
AnnaBridge | 143:86740a56073b | 541 | */ |
AnnaBridge | 143:86740a56073b | 542 | #define __HAL_RCC_DMA1_CLK_ENABLE() do { \ |
AnnaBridge | 143:86740a56073b | 543 | __IO uint32_t tmpreg; \ |
AnnaBridge | 143:86740a56073b | 544 | SET_BIT(RCC->AHBENR, RCC_AHBENR_DMA1EN);\ |
AnnaBridge | 143:86740a56073b | 545 | /* Delay after an RCC peripheral clock enabling */ \ |
AnnaBridge | 143:86740a56073b | 546 | tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_DMA1EN);\ |
AnnaBridge | 143:86740a56073b | 547 | UNUSED(tmpreg); \ |
AnnaBridge | 143:86740a56073b | 548 | } while(0) |
AnnaBridge | 143:86740a56073b | 549 | |
AnnaBridge | 143:86740a56073b | 550 | #define __HAL_RCC_MIF_CLK_ENABLE() do { \ |
AnnaBridge | 143:86740a56073b | 551 | __IO uint32_t tmpreg; \ |
AnnaBridge | 143:86740a56073b | 552 | SET_BIT(RCC->AHBENR, RCC_AHBENR_MIFEN);\ |
AnnaBridge | 143:86740a56073b | 553 | /* Delay after an RCC peripheral clock enabling */ \ |
AnnaBridge | 143:86740a56073b | 554 | tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_MIFEN);\ |
AnnaBridge | 143:86740a56073b | 555 | UNUSED(tmpreg); \ |
AnnaBridge | 143:86740a56073b | 556 | } while(0) |
AnnaBridge | 143:86740a56073b | 557 | |
AnnaBridge | 143:86740a56073b | 558 | #define __HAL_RCC_CRC_CLK_ENABLE() do { \ |
AnnaBridge | 143:86740a56073b | 559 | __IO uint32_t tmpreg; \ |
AnnaBridge | 143:86740a56073b | 560 | SET_BIT(RCC->AHBENR, RCC_AHBENR_CRCEN);\ |
AnnaBridge | 143:86740a56073b | 561 | /* Delay after an RCC peripheral clock enabling */ \ |
AnnaBridge | 143:86740a56073b | 562 | tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_CRCEN);\ |
AnnaBridge | 143:86740a56073b | 563 | UNUSED(tmpreg); \ |
AnnaBridge | 143:86740a56073b | 564 | } while(0) |
AnnaBridge | 143:86740a56073b | 565 | |
AnnaBridge | 143:86740a56073b | 566 | |
AnnaBridge | 143:86740a56073b | 567 | #define __HAL_RCC_DMA1_CLK_DISABLE() CLEAR_BIT(RCC->AHBENR, RCC_AHBENR_DMA1EN) |
AnnaBridge | 143:86740a56073b | 568 | #define __HAL_RCC_MIF_CLK_DISABLE() CLEAR_BIT(RCC->AHBENR, RCC_AHBENR_MIFEN) |
AnnaBridge | 143:86740a56073b | 569 | #define __HAL_RCC_CRC_CLK_DISABLE() CLEAR_BIT(RCC->AHBENR, RCC_AHBENR_CRCEN) |
AnnaBridge | 143:86740a56073b | 570 | |
AnnaBridge | 143:86740a56073b | 571 | /** |
AnnaBridge | 143:86740a56073b | 572 | * @} |
AnnaBridge | 143:86740a56073b | 573 | */ |
AnnaBridge | 143:86740a56073b | 574 | |
AnnaBridge | 143:86740a56073b | 575 | /** @defgroup RCC_IOPORT_Clock_Enable_Disable IOPORT Peripheral Clock Enable Disable |
AnnaBridge | 143:86740a56073b | 576 | * @brief Enable or disable the IOPORT peripheral clock. |
AnnaBridge | 143:86740a56073b | 577 | * @note After reset, the peripheral clock (used for registers read/write access) |
AnnaBridge | 143:86740a56073b | 578 | * is disabled and the application software has to enable this clock before |
AnnaBridge | 143:86740a56073b | 579 | * using it. |
AnnaBridge | 143:86740a56073b | 580 | * @{ |
AnnaBridge | 143:86740a56073b | 581 | */ |
AnnaBridge | 143:86740a56073b | 582 | #define __HAL_RCC_GPIOA_CLK_ENABLE() do { \ |
AnnaBridge | 143:86740a56073b | 583 | __IO uint32_t tmpreg; \ |
AnnaBridge | 143:86740a56073b | 584 | SET_BIT(RCC->IOPENR, RCC_IOPENR_GPIOAEN);\ |
AnnaBridge | 143:86740a56073b | 585 | /* Delay after an RCC peripheral clock enabling */ \ |
AnnaBridge | 143:86740a56073b | 586 | tmpreg = READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOAEN);\ |
AnnaBridge | 143:86740a56073b | 587 | UNUSED(tmpreg); \ |
AnnaBridge | 143:86740a56073b | 588 | } while(0) |
AnnaBridge | 143:86740a56073b | 589 | |
AnnaBridge | 143:86740a56073b | 590 | #define __HAL_RCC_GPIOB_CLK_ENABLE() do { \ |
AnnaBridge | 143:86740a56073b | 591 | __IO uint32_t tmpreg; \ |
AnnaBridge | 143:86740a56073b | 592 | SET_BIT(RCC->IOPENR, RCC_IOPENR_GPIOBEN);\ |
AnnaBridge | 143:86740a56073b | 593 | /* Delay after an RCC peripheral clock enabling */ \ |
AnnaBridge | 143:86740a56073b | 594 | tmpreg = READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOBEN);\ |
AnnaBridge | 143:86740a56073b | 595 | UNUSED(tmpreg); \ |
AnnaBridge | 143:86740a56073b | 596 | } while(0) |
AnnaBridge | 143:86740a56073b | 597 | |
AnnaBridge | 143:86740a56073b | 598 | #define __HAL_RCC_GPIOC_CLK_ENABLE() do { \ |
AnnaBridge | 143:86740a56073b | 599 | __IO uint32_t tmpreg; \ |
AnnaBridge | 143:86740a56073b | 600 | SET_BIT(RCC->IOPENR, RCC_IOPENR_GPIOCEN);\ |
AnnaBridge | 143:86740a56073b | 601 | /* Delay after an RCC peripheral clock enabling */ \ |
AnnaBridge | 143:86740a56073b | 602 | tmpreg = READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOCEN);\ |
AnnaBridge | 143:86740a56073b | 603 | UNUSED(tmpreg); \ |
AnnaBridge | 143:86740a56073b | 604 | } while(0) |
AnnaBridge | 143:86740a56073b | 605 | |
AnnaBridge | 143:86740a56073b | 606 | #define __HAL_RCC_GPIOH_CLK_ENABLE() do { \ |
AnnaBridge | 143:86740a56073b | 607 | __IO uint32_t tmpreg; \ |
AnnaBridge | 143:86740a56073b | 608 | SET_BIT(RCC->IOPENR, RCC_IOPENR_GPIOHEN);\ |
AnnaBridge | 143:86740a56073b | 609 | /* Delay after an RCC peripheral clock enabling */ \ |
AnnaBridge | 143:86740a56073b | 610 | tmpreg = READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOHEN);\ |
AnnaBridge | 143:86740a56073b | 611 | UNUSED(tmpreg); \ |
AnnaBridge | 143:86740a56073b | 612 | } while(0) |
AnnaBridge | 143:86740a56073b | 613 | |
AnnaBridge | 143:86740a56073b | 614 | |
AnnaBridge | 143:86740a56073b | 615 | #define __HAL_RCC_GPIOA_CLK_DISABLE() CLEAR_BIT(RCC->IOPENR, RCC_IOPENR_GPIOAEN) |
AnnaBridge | 143:86740a56073b | 616 | #define __HAL_RCC_GPIOB_CLK_DISABLE() CLEAR_BIT(RCC->IOPENR, RCC_IOPENR_GPIOBEN) |
AnnaBridge | 143:86740a56073b | 617 | #define __HAL_RCC_GPIOC_CLK_DISABLE() CLEAR_BIT(RCC->IOPENR, RCC_IOPENR_GPIOCEN) |
AnnaBridge | 143:86740a56073b | 618 | #define __HAL_RCC_GPIOH_CLK_DISABLE() CLEAR_BIT(RCC->IOPENR, RCC_IOPENR_GPIOHEN) |
AnnaBridge | 143:86740a56073b | 619 | |
AnnaBridge | 143:86740a56073b | 620 | /** |
AnnaBridge | 143:86740a56073b | 621 | * @} |
AnnaBridge | 143:86740a56073b | 622 | */ |
AnnaBridge | 143:86740a56073b | 623 | |
AnnaBridge | 143:86740a56073b | 624 | /** @defgroup RCC_APB1_Clock_Enable_Disable APB1 Peripheral Clock Enable Disable |
AnnaBridge | 143:86740a56073b | 625 | * @brief Enable or disable the Low Speed APB (APB1) peripheral clock. |
AnnaBridge | 143:86740a56073b | 626 | * @note After reset, the peripheral clock (used for registers read/write access) |
AnnaBridge | 143:86740a56073b | 627 | * is disabled and the application software has to enable this clock before |
AnnaBridge | 143:86740a56073b | 628 | * using it. |
AnnaBridge | 143:86740a56073b | 629 | * @{ |
AnnaBridge | 143:86740a56073b | 630 | */ |
AnnaBridge | 143:86740a56073b | 631 | #define __HAL_RCC_WWDG_CLK_ENABLE() SET_BIT(RCC->APB1ENR, (RCC_APB1ENR_WWDGEN)) |
AnnaBridge | 143:86740a56073b | 632 | #define __HAL_RCC_PWR_CLK_ENABLE() SET_BIT(RCC->APB1ENR, (RCC_APB1ENR_PWREN)) |
AnnaBridge | 143:86740a56073b | 633 | |
AnnaBridge | 143:86740a56073b | 634 | #define __HAL_RCC_WWDG_CLK_DISABLE() CLEAR_BIT(RCC->APB1ENR, (RCC_APB1ENR_WWDGEN)) |
AnnaBridge | 143:86740a56073b | 635 | #define __HAL_RCC_PWR_CLK_DISABLE() CLEAR_BIT(RCC->APB1ENR, (RCC_APB1ENR_PWREN)) |
AnnaBridge | 143:86740a56073b | 636 | /** |
AnnaBridge | 143:86740a56073b | 637 | * @} |
AnnaBridge | 143:86740a56073b | 638 | */ |
AnnaBridge | 143:86740a56073b | 639 | |
AnnaBridge | 143:86740a56073b | 640 | /** @defgroup RCC_APB2_Clock_Enable_Disable APB2 Peripheral Clock Enable Disable |
AnnaBridge | 143:86740a56073b | 641 | * @brief Enable or disable the High Speed APB (APB2) peripheral clock. |
AnnaBridge | 143:86740a56073b | 642 | * @note After reset, the peripheral clock (used for registers read/write access) |
AnnaBridge | 143:86740a56073b | 643 | * is disabled and the application software has to enable this clock before |
AnnaBridge | 143:86740a56073b | 644 | * using it. |
AnnaBridge | 143:86740a56073b | 645 | * @{ |
AnnaBridge | 143:86740a56073b | 646 | */ |
AnnaBridge | 143:86740a56073b | 647 | #define __HAL_RCC_SYSCFG_CLK_ENABLE() SET_BIT(RCC->APB2ENR, (RCC_APB2ENR_SYSCFGEN)) |
AnnaBridge | 143:86740a56073b | 648 | #define __HAL_RCC_DBGMCU_CLK_ENABLE() SET_BIT(RCC->APB2ENR, (RCC_APB2ENR_DBGMCUEN)) |
AnnaBridge | 143:86740a56073b | 649 | |
AnnaBridge | 143:86740a56073b | 650 | #define __HAL_RCC_SYSCFG_CLK_DISABLE() CLEAR_BIT(RCC->APB2ENR, (RCC_APB2ENR_SYSCFGEN)) |
AnnaBridge | 143:86740a56073b | 651 | #define __HAL_RCC_DBGMCU_CLK_DISABLE() CLEAR_BIT(RCC->APB2ENR, (RCC_APB2ENR_DBGMCUEN)) |
AnnaBridge | 143:86740a56073b | 652 | /** |
AnnaBridge | 143:86740a56073b | 653 | * @} |
AnnaBridge | 143:86740a56073b | 654 | */ |
AnnaBridge | 143:86740a56073b | 655 | |
AnnaBridge | 143:86740a56073b | 656 | /** @defgroup RCC_AHB_Peripheral_Clock_Enable_Disable_Status AHB Peripheral Clock Enabled or Disabled Status |
AnnaBridge | 143:86740a56073b | 657 | * @brief Check whether the AHB peripheral clock is enabled or not. |
AnnaBridge | 143:86740a56073b | 658 | * @note After reset, the peripheral clock (used for registers read/write access) |
AnnaBridge | 143:86740a56073b | 659 | * is disabled and the application software has to enable this clock before |
AnnaBridge | 143:86740a56073b | 660 | * using it. |
AnnaBridge | 143:86740a56073b | 661 | * @{ |
AnnaBridge | 143:86740a56073b | 662 | */ |
AnnaBridge | 143:86740a56073b | 663 | |
AnnaBridge | 143:86740a56073b | 664 | #define __HAL_RCC_DMA1_IS_CLK_ENABLED() (READ_BIT(RCC->AHBENR, RCC_AHBENR_DMA1EN) != RESET) |
AnnaBridge | 143:86740a56073b | 665 | #define __HAL_RCC_MIF_IS_CLK_ENABLED() (READ_BIT(RCC->AHBENR, RCC_AHBENR_MIFEN) != RESET) |
AnnaBridge | 143:86740a56073b | 666 | #define __HAL_RCC_CRC_IS_CLK_ENABLED() (READ_BIT(RCC->AHBENR, RCC_AHBENR_CRCEN) != RESET) |
AnnaBridge | 143:86740a56073b | 667 | |
AnnaBridge | 143:86740a56073b | 668 | /** |
AnnaBridge | 143:86740a56073b | 669 | * @} |
AnnaBridge | 143:86740a56073b | 670 | */ |
AnnaBridge | 143:86740a56073b | 671 | |
AnnaBridge | 143:86740a56073b | 672 | /** @defgroup RCC_IOPORT_Peripheral_Clock_Enable_Disable_Status IOPORT Peripheral Clock Enabled or Disabled Status |
AnnaBridge | 143:86740a56073b | 673 | * @brief Check whether the IOPORT peripheral clock is enabled or not. |
AnnaBridge | 143:86740a56073b | 674 | * @note After reset, the peripheral clock (used for registers read/write access) |
AnnaBridge | 143:86740a56073b | 675 | * is disabled and the application software has to enable this clock before |
AnnaBridge | 143:86740a56073b | 676 | * using it. |
AnnaBridge | 143:86740a56073b | 677 | * @{ |
AnnaBridge | 143:86740a56073b | 678 | */ |
AnnaBridge | 143:86740a56073b | 679 | |
AnnaBridge | 143:86740a56073b | 680 | #define __HAL_RCC_GPIOA_IS_CLK_ENABLED() (READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOAEN) != RESET) |
AnnaBridge | 143:86740a56073b | 681 | #define __HAL_RCC_GPIOB_IS_CLK_ENABLED() (READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOBEN) != RESET) |
AnnaBridge | 143:86740a56073b | 682 | #define __HAL_RCC_GPIOC_IS_CLK_ENABLED() (READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOCEN) != RESET) |
AnnaBridge | 143:86740a56073b | 683 | #define __HAL_RCC_GPIOH_IS_CLK_ENABLED() (READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOHEN) != RESET) |
AnnaBridge | 143:86740a56073b | 684 | |
AnnaBridge | 143:86740a56073b | 685 | /** |
AnnaBridge | 143:86740a56073b | 686 | * @} |
AnnaBridge | 143:86740a56073b | 687 | */ |
AnnaBridge | 143:86740a56073b | 688 | |
AnnaBridge | 143:86740a56073b | 689 | /** @defgroup RCC_APB1_Clock_Enable_Disable_Status APB1 Peripheral Clock Enabled or Disabled Status |
AnnaBridge | 143:86740a56073b | 690 | * @brief Check whether the APB1 peripheral clock is enabled or not. |
AnnaBridge | 143:86740a56073b | 691 | * @note After reset, the peripheral clock (used for registers read/write access) |
AnnaBridge | 143:86740a56073b | 692 | * is disabled and the application software has to enable this clock before |
AnnaBridge | 143:86740a56073b | 693 | * using it. |
AnnaBridge | 143:86740a56073b | 694 | * @{ |
AnnaBridge | 143:86740a56073b | 695 | */ |
AnnaBridge | 143:86740a56073b | 696 | #define __HAL_RCC_WWDG_IS_CLK_ENABLED() (READ_BIT(RCC->APB1ENR, RCC_APB1ENR_WWDGEN) != RESET) |
AnnaBridge | 143:86740a56073b | 697 | #define __HAL_RCC_PWR_IS_CLK_ENABLED() (READ_BIT(RCC->APB1ENR, RCC_APB1ENR_PWREN) != RESET) |
AnnaBridge | 143:86740a56073b | 698 | |
AnnaBridge | 143:86740a56073b | 699 | /** |
AnnaBridge | 143:86740a56073b | 700 | * @} |
AnnaBridge | 143:86740a56073b | 701 | */ |
AnnaBridge | 143:86740a56073b | 702 | |
AnnaBridge | 143:86740a56073b | 703 | /** @defgroup RCC_APB2_Clock_Enable_Disable_Status APB2 Peripheral Clock Enabled or Disabled Status |
AnnaBridge | 143:86740a56073b | 704 | * @brief Check whether the APB2 peripheral clock is enabled or not. |
AnnaBridge | 143:86740a56073b | 705 | * @note After reset, the peripheral clock (used for registers read/write access) |
AnnaBridge | 143:86740a56073b | 706 | * is disabled and the application software has to enable this clock before |
AnnaBridge | 143:86740a56073b | 707 | * using it. |
AnnaBridge | 143:86740a56073b | 708 | * @{ |
AnnaBridge | 143:86740a56073b | 709 | */ |
AnnaBridge | 143:86740a56073b | 710 | #define __HAL_RCC_SYSCFG_IS_CLK_ENABLED() (READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SYSCFGEN) != RESET) |
AnnaBridge | 143:86740a56073b | 711 | #define __HAL_RCC_DBGMCU_IS_CLK_ENABLED() (READ_BIT(RCC->APB2ENR, RCC_APB2ENR_DBGMCUEN) != RESET) |
AnnaBridge | 143:86740a56073b | 712 | |
AnnaBridge | 143:86740a56073b | 713 | /** |
AnnaBridge | 143:86740a56073b | 714 | * @} |
AnnaBridge | 143:86740a56073b | 715 | */ |
AnnaBridge | 143:86740a56073b | 716 | |
AnnaBridge | 143:86740a56073b | 717 | /** @defgroup RCC_AHB_Force_Release_Reset AHB Peripheral Force Release Reset |
AnnaBridge | 143:86740a56073b | 718 | * @brief Force or release AHB peripheral reset. |
AnnaBridge | 143:86740a56073b | 719 | * @{ |
AnnaBridge | 143:86740a56073b | 720 | */ |
AnnaBridge | 143:86740a56073b | 721 | #define __HAL_RCC_AHB_FORCE_RESET() (RCC->AHBRSTR = 0xFFFFFFFFU) |
AnnaBridge | 143:86740a56073b | 722 | #define __HAL_RCC_DMA1_FORCE_RESET() SET_BIT(RCC->AHBRSTR, (RCC_AHBRSTR_DMA1RST)) |
AnnaBridge | 143:86740a56073b | 723 | #define __HAL_RCC_MIF_FORCE_RESET() SET_BIT(RCC->AHBRSTR, (RCC_AHBRSTR_MIFRST)) |
AnnaBridge | 143:86740a56073b | 724 | #define __HAL_RCC_CRC_FORCE_RESET() SET_BIT(RCC->AHBRSTR, (RCC_AHBRSTR_CRCRST)) |
AnnaBridge | 143:86740a56073b | 725 | |
AnnaBridge | 143:86740a56073b | 726 | #define __HAL_RCC_AHB_RELEASE_RESET() (RCC->AHBRSTR = 0x00U) |
AnnaBridge | 143:86740a56073b | 727 | #define __HAL_RCC_CRC_RELEASE_RESET() CLEAR_BIT(RCC->AHBRSTR, (RCC_AHBRSTR_CRCRST)) |
AnnaBridge | 143:86740a56073b | 728 | #define __HAL_RCC_DMA1_RELEASE_RESET() CLEAR_BIT(RCC->AHBRSTR, (RCC_AHBRSTR_DMA1RST)) |
AnnaBridge | 143:86740a56073b | 729 | #define __HAL_RCC_MIF_RELEASE_RESET() CLEAR_BIT(RCC->AHBRSTR, (RCC_AHBRSTR_MIFRST)) |
AnnaBridge | 143:86740a56073b | 730 | /** |
AnnaBridge | 143:86740a56073b | 731 | * @} |
AnnaBridge | 143:86740a56073b | 732 | */ |
AnnaBridge | 143:86740a56073b | 733 | |
AnnaBridge | 143:86740a56073b | 734 | /** @defgroup RCC_IOPORT_Force_Release_Reset IOPORT Peripheral Force Release Reset |
AnnaBridge | 143:86740a56073b | 735 | * @brief Force or release IOPORT peripheral reset. |
AnnaBridge | 143:86740a56073b | 736 | * @{ |
AnnaBridge | 143:86740a56073b | 737 | */ |
AnnaBridge | 143:86740a56073b | 738 | #define __HAL_RCC_IOP_FORCE_RESET() (RCC->IOPRSTR = 0xFFFFFFFFU) |
AnnaBridge | 143:86740a56073b | 739 | #define __HAL_RCC_GPIOA_FORCE_RESET() SET_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOARST)) |
AnnaBridge | 143:86740a56073b | 740 | #define __HAL_RCC_GPIOB_FORCE_RESET() SET_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOBRST)) |
AnnaBridge | 143:86740a56073b | 741 | #define __HAL_RCC_GPIOC_FORCE_RESET() SET_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOCRST)) |
AnnaBridge | 143:86740a56073b | 742 | #define __HAL_RCC_GPIOH_FORCE_RESET() SET_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOHRST)) |
AnnaBridge | 143:86740a56073b | 743 | |
AnnaBridge | 143:86740a56073b | 744 | #define __HAL_RCC_IOP_RELEASE_RESET() (RCC->IOPRSTR = 0x00U) |
AnnaBridge | 143:86740a56073b | 745 | #define __HAL_RCC_GPIOA_RELEASE_RESET() CLEAR_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOARST)) |
AnnaBridge | 143:86740a56073b | 746 | #define __HAL_RCC_GPIOB_RELEASE_RESET() CLEAR_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOBRST)) |
AnnaBridge | 143:86740a56073b | 747 | #define __HAL_RCC_GPIOC_RELEASE_RESET() CLEAR_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOCRST)) |
AnnaBridge | 143:86740a56073b | 748 | #define __HAL_RCC_GPIOH_RELEASE_RESET() CLEAR_BIT(RCC->IOPRSTR, (RCC_IOPRSTR_GPIOHRST)) |
AnnaBridge | 143:86740a56073b | 749 | |
AnnaBridge | 143:86740a56073b | 750 | /** |
AnnaBridge | 143:86740a56073b | 751 | * @} |
AnnaBridge | 143:86740a56073b | 752 | */ |
AnnaBridge | 143:86740a56073b | 753 | |
AnnaBridge | 143:86740a56073b | 754 | /** @defgroup RCC_APB1_Force_Release_Reset APB1 Peripheral Force Release Reset |
AnnaBridge | 143:86740a56073b | 755 | * @brief Force or release APB1 peripheral reset. |
AnnaBridge | 143:86740a56073b | 756 | * @{ |
AnnaBridge | 143:86740a56073b | 757 | */ |
AnnaBridge | 143:86740a56073b | 758 | #define __HAL_RCC_APB1_FORCE_RESET() (RCC->APB1RSTR = 0xFFFFFFFFU) |
AnnaBridge | 143:86740a56073b | 759 | #define __HAL_RCC_WWDG_FORCE_RESET() SET_BIT(RCC->APB1RSTR, (RCC_APB1RSTR_WWDGRST)) |
AnnaBridge | 143:86740a56073b | 760 | #define __HAL_RCC_PWR_FORCE_RESET() SET_BIT(RCC->APB1RSTR, (RCC_APB1RSTR_PWRRST)) |
AnnaBridge | 143:86740a56073b | 761 | |
AnnaBridge | 143:86740a56073b | 762 | #define __HAL_RCC_APB1_RELEASE_RESET() (RCC->APB1RSTR = 0x00U) |
AnnaBridge | 143:86740a56073b | 763 | #define __HAL_RCC_WWDG_RELEASE_RESET() CLEAR_BIT(RCC->APB1RSTR, (RCC_APB1RSTR_WWDGRST)) |
AnnaBridge | 143:86740a56073b | 764 | #define __HAL_RCC_PWR_RELEASE_RESET() CLEAR_BIT(RCC->APB1RSTR, (RCC_APB1RSTR_PWRRST)) |
AnnaBridge | 143:86740a56073b | 765 | |
AnnaBridge | 143:86740a56073b | 766 | /** |
AnnaBridge | 143:86740a56073b | 767 | * @} |
AnnaBridge | 143:86740a56073b | 768 | */ |
AnnaBridge | 143:86740a56073b | 769 | |
AnnaBridge | 143:86740a56073b | 770 | /** @defgroup RCC_APB2_Force_Release_Reset APB2 Peripheral Force Release Reset |
AnnaBridge | 143:86740a56073b | 771 | * @brief Force or release APB2 peripheral reset. |
AnnaBridge | 143:86740a56073b | 772 | * @{ |
AnnaBridge | 143:86740a56073b | 773 | */ |
AnnaBridge | 143:86740a56073b | 774 | #define __HAL_RCC_APB2_FORCE_RESET() (RCC->APB2RSTR = 0xFFFFFFFFU) |
AnnaBridge | 143:86740a56073b | 775 | #define __HAL_RCC_DBGMCU_FORCE_RESET() SET_BIT(RCC->APB2RSTR, (RCC_APB2RSTR_DBGMCURST)) |
AnnaBridge | 143:86740a56073b | 776 | #define __HAL_RCC_SYSCFG_FORCE_RESET() SET_BIT(RCC->APB2RSTR, (RCC_APB2RSTR_SYSCFGRST)) |
AnnaBridge | 143:86740a56073b | 777 | |
AnnaBridge | 143:86740a56073b | 778 | #define __HAL_RCC_APB2_RELEASE_RESET() (RCC->APB2RSTR = 0x00U) |
AnnaBridge | 143:86740a56073b | 779 | #define __HAL_RCC_DBGMCU_RELEASE_RESET() CLEAR_BIT(RCC->APB2RSTR, (RCC_APB2RSTR_DBGMCURST)) |
AnnaBridge | 143:86740a56073b | 780 | #define __HAL_RCC_SYSCFG_RELEASE_RESET() CLEAR_BIT(RCC->APB2RSTR, (RCC_APB2RSTR_SYSCFGRST)) |
AnnaBridge | 143:86740a56073b | 781 | /** |
AnnaBridge | 143:86740a56073b | 782 | * @} |
AnnaBridge | 143:86740a56073b | 783 | */ |
AnnaBridge | 143:86740a56073b | 784 | |
AnnaBridge | 143:86740a56073b | 785 | |
AnnaBridge | 143:86740a56073b | 786 | /** @defgroup RCC_AHB_Clock_Sleep_Enable_Disable AHB Peripheral Clock Sleep Enable Disable |
AnnaBridge | 143:86740a56073b | 787 | * @brief Enable or disable the AHB peripheral clock during Low Power (Sleep) mode. |
AnnaBridge | 143:86740a56073b | 788 | * @note Peripheral clock gating in SLEEP mode can be used to further reduce |
AnnaBridge | 143:86740a56073b | 789 | * power consumption. |
AnnaBridge | 143:86740a56073b | 790 | * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. |
AnnaBridge | 143:86740a56073b | 791 | * @note By default, all peripheral activated clocks remain enabled during SLEEP mode. |
AnnaBridge | 143:86740a56073b | 792 | * @{ |
AnnaBridge | 143:86740a56073b | 793 | */ |
AnnaBridge | 143:86740a56073b | 794 | #define __HAL_RCC_CRC_CLK_SLEEP_ENABLE() SET_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_CRCSMEN)) |
AnnaBridge | 143:86740a56073b | 795 | #define __HAL_RCC_MIF_CLK_SLEEP_ENABLE() SET_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_MIFSMEN)) |
AnnaBridge | 143:86740a56073b | 796 | #define __HAL_RCC_SRAM_CLK_SLEEP_ENABLE() SET_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_SRAMSMEN)) |
AnnaBridge | 143:86740a56073b | 797 | #define __HAL_RCC_DMA1_CLK_SLEEP_ENABLE() SET_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_DMA1SMEN)) |
AnnaBridge | 143:86740a56073b | 798 | |
AnnaBridge | 143:86740a56073b | 799 | #define __HAL_RCC_CRC_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_CRCSMEN)) |
AnnaBridge | 143:86740a56073b | 800 | #define __HAL_RCC_MIF_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_MIFSMEN)) |
AnnaBridge | 143:86740a56073b | 801 | #define __HAL_RCC_SRAM_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_SRAMSMEN)) |
AnnaBridge | 143:86740a56073b | 802 | #define __HAL_RCC_DMA1_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->AHBSMENR, (RCC_AHBSMENR_DMA1SMEN)) |
AnnaBridge | 143:86740a56073b | 803 | /** |
AnnaBridge | 143:86740a56073b | 804 | * @} |
AnnaBridge | 143:86740a56073b | 805 | */ |
AnnaBridge | 143:86740a56073b | 806 | |
AnnaBridge | 143:86740a56073b | 807 | /** @defgroup RCC_IOPORT_Clock_Sleep_Enable_Disable IOPORT Peripheral Clock Sleep Enable Disable |
AnnaBridge | 143:86740a56073b | 808 | * @brief Enable or disable the IOPORT peripheral clock during Low Power (Sleep) mode. |
AnnaBridge | 143:86740a56073b | 809 | * @note Peripheral clock gating in SLEEP mode can be used to further reduce |
AnnaBridge | 143:86740a56073b | 810 | * power consumption. |
AnnaBridge | 143:86740a56073b | 811 | * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. |
AnnaBridge | 143:86740a56073b | 812 | * @note By default, all peripheral activated clocks remain enabled during SLEEP mode. |
AnnaBridge | 143:86740a56073b | 813 | * @{ |
AnnaBridge | 143:86740a56073b | 814 | */ |
AnnaBridge | 143:86740a56073b | 815 | |
AnnaBridge | 143:86740a56073b | 816 | #define __HAL_RCC_GPIOA_CLK_SLEEP_ENABLE() SET_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOASMEN)) |
AnnaBridge | 143:86740a56073b | 817 | #define __HAL_RCC_GPIOB_CLK_SLEEP_ENABLE() SET_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOBSMEN)) |
AnnaBridge | 143:86740a56073b | 818 | #define __HAL_RCC_GPIOC_CLK_SLEEP_ENABLE() SET_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOCSMEN)) |
AnnaBridge | 143:86740a56073b | 819 | #define __HAL_RCC_GPIOH_CLK_SLEEP_ENABLE() SET_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOHSMEN)) |
AnnaBridge | 143:86740a56073b | 820 | |
AnnaBridge | 143:86740a56073b | 821 | #define __HAL_RCC_GPIOA_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOASMEN)) |
AnnaBridge | 143:86740a56073b | 822 | #define __HAL_RCC_GPIOB_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOBSMEN)) |
AnnaBridge | 143:86740a56073b | 823 | #define __HAL_RCC_GPIOC_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOCSMEN)) |
AnnaBridge | 143:86740a56073b | 824 | #define __HAL_RCC_GPIOH_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->IOPSMENR, (RCC_IOPSMENR_GPIOHSMEN)) |
AnnaBridge | 143:86740a56073b | 825 | /** |
AnnaBridge | 143:86740a56073b | 826 | * @} |
AnnaBridge | 143:86740a56073b | 827 | */ |
AnnaBridge | 143:86740a56073b | 828 | |
AnnaBridge | 143:86740a56073b | 829 | /** @defgroup RCC_APB1_Clock_Sleep_Enable_Disable APB1 Peripheral Clock Sleep Enable Disable |
AnnaBridge | 143:86740a56073b | 830 | * @brief Enable or disable the APB1 peripheral clock during Low Power (Sleep) mode. |
AnnaBridge | 143:86740a56073b | 831 | * @note Peripheral clock gating in SLEEP mode can be used to further reduce |
AnnaBridge | 143:86740a56073b | 832 | * power consumption. |
AnnaBridge | 143:86740a56073b | 833 | * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. |
AnnaBridge | 143:86740a56073b | 834 | * @note By default, all peripheral activated clocks remain enabled during SLEEP mode. |
AnnaBridge | 143:86740a56073b | 835 | * @{ |
AnnaBridge | 143:86740a56073b | 836 | */ |
AnnaBridge | 143:86740a56073b | 837 | #define __HAL_RCC_WWDG_CLK_SLEEP_ENABLE() SET_BIT(RCC->APB1SMENR, (RCC_APB1SMENR_WWDGSMEN)) |
AnnaBridge | 143:86740a56073b | 838 | #define __HAL_RCC_PWR_CLK_SLEEP_ENABLE() SET_BIT(RCC->APB1SMENR, (RCC_APB1SMENR_PWRSMEN)) |
AnnaBridge | 143:86740a56073b | 839 | |
AnnaBridge | 143:86740a56073b | 840 | #define __HAL_RCC_WWDG_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->APB1SMENR, (RCC_APB1SMENR_WWDGSMEN)) |
AnnaBridge | 143:86740a56073b | 841 | #define __HAL_RCC_PWR_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->APB1SMENR, (RCC_APB1SMENR_PWRSMEN)) |
AnnaBridge | 143:86740a56073b | 842 | |
AnnaBridge | 143:86740a56073b | 843 | /** |
AnnaBridge | 143:86740a56073b | 844 | * @} |
AnnaBridge | 143:86740a56073b | 845 | */ |
AnnaBridge | 143:86740a56073b | 846 | |
AnnaBridge | 143:86740a56073b | 847 | /** @defgroup RCC_APB2_Clock_Sleep_Enable_Disable APB2 Peripheral Clock Sleep Enable Disable |
AnnaBridge | 143:86740a56073b | 848 | * @brief Enable or disable the APB2 peripheral clock during Low Power (Sleep) mode. |
AnnaBridge | 143:86740a56073b | 849 | * @note Peripheral clock gating in SLEEP mode can be used to further reduce |
AnnaBridge | 143:86740a56073b | 850 | * power consumption. |
AnnaBridge | 143:86740a56073b | 851 | * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. |
AnnaBridge | 143:86740a56073b | 852 | * @note By default, all peripheral activated clocks remain enabled during SLEEP mode. |
AnnaBridge | 143:86740a56073b | 853 | * @{ |
AnnaBridge | 143:86740a56073b | 854 | */ |
AnnaBridge | 143:86740a56073b | 855 | #define __HAL_RCC_SYSCFG_CLK_SLEEP_ENABLE() SET_BIT(RCC->APB2SMENR, (RCC_APB2SMENR_SYSCFGSMEN)) |
AnnaBridge | 143:86740a56073b | 856 | #define __HAL_RCC_DBGMCU_CLK_SLEEP_ENABLE() SET_BIT(RCC->APB2SMENR, (RCC_APB2SMENR_DBGMCUSMEN)) |
AnnaBridge | 143:86740a56073b | 857 | |
AnnaBridge | 143:86740a56073b | 858 | #define __HAL_RCC_SYSCFG_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->APB2SMENR, (RCC_APB2SMENR_SYSCFGSMEN)) |
AnnaBridge | 143:86740a56073b | 859 | #define __HAL_RCC_DBGMCU_CLK_SLEEP_DISABLE() CLEAR_BIT(RCC->APB2SMENR, (RCC_APB2SMENR_DBGMCUSMEN)) |
AnnaBridge | 143:86740a56073b | 860 | |
AnnaBridge | 143:86740a56073b | 861 | /** |
AnnaBridge | 143:86740a56073b | 862 | * @} |
AnnaBridge | 143:86740a56073b | 863 | */ |
AnnaBridge | 143:86740a56073b | 864 | |
AnnaBridge | 143:86740a56073b | 865 | /** @defgroup RCC_AHB_Clock_Sleep_Enable_Disable_Status AHB Peripheral Clock Sleep Enabled or Disabled Status |
AnnaBridge | 143:86740a56073b | 866 | * @brief Check whether the AHB peripheral clock during Low Power (Sleep) mode is enabled or not. |
AnnaBridge | 143:86740a56073b | 867 | * @note Peripheral clock gating in SLEEP mode can be used to further reduce |
AnnaBridge | 143:86740a56073b | 868 | * power consumption. |
AnnaBridge | 143:86740a56073b | 869 | * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. |
AnnaBridge | 143:86740a56073b | 870 | * @note By default, all peripheral clocks are enabled during SLEEP mode. |
AnnaBridge | 143:86740a56073b | 871 | * @{ |
AnnaBridge | 143:86740a56073b | 872 | */ |
AnnaBridge | 143:86740a56073b | 873 | #define __HAL_RCC_CRC_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->AHBSMENR, RCC_AHBSMENR_CRCSMEN) != RESET) |
AnnaBridge | 143:86740a56073b | 874 | #define __HAL_RCC_MIF_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->AHBSMENR, RCC_AHBSMENR_MIFSMEN) != RESET) |
AnnaBridge | 143:86740a56073b | 875 | #define __HAL_RCC_SRAM_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->AHBSMENR, RCC_AHBSMENR_SRAMSMEN) != RESET) |
AnnaBridge | 143:86740a56073b | 876 | #define __HAL_RCC_DMA1_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->AHBSMENR, RCC_AHBSMENR_DMA1SMEN) != RESET) |
AnnaBridge | 143:86740a56073b | 877 | |
AnnaBridge | 143:86740a56073b | 878 | /** |
AnnaBridge | 143:86740a56073b | 879 | * @} |
AnnaBridge | 143:86740a56073b | 880 | */ |
AnnaBridge | 143:86740a56073b | 881 | |
AnnaBridge | 143:86740a56073b | 882 | /** @defgroup RCC_IOPORT_Clock_Sleep_Enable_Disable_Status IOPORT Peripheral Clock Sleep Enabled or Disabled Status |
AnnaBridge | 143:86740a56073b | 883 | * @brief Check whether the IOPORT peripheral clock during Low Power (Sleep) mode is enabled or not. |
AnnaBridge | 143:86740a56073b | 884 | * @note Peripheral clock gating in SLEEP mode can be used to further reduce |
AnnaBridge | 143:86740a56073b | 885 | * power consumption. |
AnnaBridge | 143:86740a56073b | 886 | * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. |
AnnaBridge | 143:86740a56073b | 887 | * @note By default, all peripheral clocks are enabled during SLEEP mode. |
AnnaBridge | 143:86740a56073b | 888 | * @{ |
AnnaBridge | 143:86740a56073b | 889 | */ |
AnnaBridge | 143:86740a56073b | 890 | #define __HAL_RCC_GPIOA_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->IOPSMENR, RCC_IOPSMENR_GPIOASMEN) != RESET) |
AnnaBridge | 143:86740a56073b | 891 | #define __HAL_RCC_GPIOB_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->IOPSMENR, RCC_IOPSMENR_GPIOBSMEN) != RESET) |
AnnaBridge | 143:86740a56073b | 892 | #define __HAL_RCC_GPIOC_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->IOPSMENR, RCC_IOPSMENR_GPIOCSMEN) != RESET) |
AnnaBridge | 143:86740a56073b | 893 | #define __HAL_RCC_GPIOH_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->IOPSMENR, RCC_IOPSMENR_GPIOHSMEN) != RESET) |
AnnaBridge | 143:86740a56073b | 894 | |
AnnaBridge | 143:86740a56073b | 895 | /** |
AnnaBridge | 143:86740a56073b | 896 | * @} |
AnnaBridge | 143:86740a56073b | 897 | */ |
AnnaBridge | 143:86740a56073b | 898 | |
AnnaBridge | 143:86740a56073b | 899 | /** @defgroup RCC_APB1_Clock_Sleep_Enable_Disable_Status APB1 Peripheral Clock Sleep Enabled or Disabled Status |
AnnaBridge | 143:86740a56073b | 900 | * @brief Check whether the APB1 peripheral clock during Low Power (Sleep) mode is enabled or not. |
AnnaBridge | 143:86740a56073b | 901 | * @note Peripheral clock gating in SLEEP mode can be used to further reduce |
AnnaBridge | 143:86740a56073b | 902 | * power consumption. |
AnnaBridge | 143:86740a56073b | 903 | * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. |
AnnaBridge | 143:86740a56073b | 904 | * @note By default, all peripheral clocks are enabled during SLEEP mode. |
AnnaBridge | 143:86740a56073b | 905 | * @{ |
AnnaBridge | 143:86740a56073b | 906 | */ |
AnnaBridge | 143:86740a56073b | 907 | #define __HAL_RCC_WWDG_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->APB1SMENR, RCC_APB1SMENR_WWDGSMEN) != RESET) |
AnnaBridge | 143:86740a56073b | 908 | #define __HAL_RCC_PWR_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->APB1SMENR, RCC_APB1SMENR_PWRSMEN) != RESET) |
AnnaBridge | 143:86740a56073b | 909 | |
AnnaBridge | 143:86740a56073b | 910 | /** |
AnnaBridge | 143:86740a56073b | 911 | * @} |
AnnaBridge | 143:86740a56073b | 912 | */ |
AnnaBridge | 143:86740a56073b | 913 | |
AnnaBridge | 143:86740a56073b | 914 | /** @defgroup RCC_APB2_Clock_Sleep_Enable_Disable_Status APB2 Peripheral Clock Sleep Enabled or Disabled Status |
AnnaBridge | 143:86740a56073b | 915 | * @brief Check whether the APB2 peripheral clock during Low Power (Sleep) mode is enabled or not. |
AnnaBridge | 143:86740a56073b | 916 | * @note Peripheral clock gating in SLEEP mode can be used to further reduce |
AnnaBridge | 143:86740a56073b | 917 | * power consumption. |
AnnaBridge | 143:86740a56073b | 918 | * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. |
AnnaBridge | 143:86740a56073b | 919 | * @note By default, all peripheral clocks are enabled during SLEEP mode. |
AnnaBridge | 143:86740a56073b | 920 | * @{ |
AnnaBridge | 143:86740a56073b | 921 | */ |
AnnaBridge | 143:86740a56073b | 922 | #define __HAL_RCC_SYSCFG_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_SYSCFGSMEN) != RESET) |
AnnaBridge | 143:86740a56073b | 923 | #define __HAL_RCC_DBGMCU_IS_CLK_SLEEP_ENABLED() (READ_BIT(RCC->APB2SMENR, RCC_APB2SMENR_DBGMCUSMEN) != RESET) |
AnnaBridge | 143:86740a56073b | 924 | |
AnnaBridge | 143:86740a56073b | 925 | /** |
AnnaBridge | 143:86740a56073b | 926 | * @} |
AnnaBridge | 143:86740a56073b | 927 | */ |
AnnaBridge | 143:86740a56073b | 928 | |
AnnaBridge | 143:86740a56073b | 929 | /** @defgroup RCC_Backup_Domain_Reset RCC Backup Domain Reset |
AnnaBridge | 143:86740a56073b | 930 | * @{ |
AnnaBridge | 143:86740a56073b | 931 | */ |
AnnaBridge | 143:86740a56073b | 932 | |
AnnaBridge | 143:86740a56073b | 933 | /** @brief Macros to force or release the Backup domain reset. |
AnnaBridge | 143:86740a56073b | 934 | * @note This function resets the RTC peripheral (including the backup registers) |
AnnaBridge | 143:86740a56073b | 935 | * and the RTC clock source selection in RCC_CSR register. |
AnnaBridge | 143:86740a56073b | 936 | * @note The BKPSRAM is not affected by this reset. |
AnnaBridge | 143:86740a56073b | 937 | */ |
AnnaBridge | 143:86740a56073b | 938 | #define __HAL_RCC_BACKUPRESET_FORCE() SET_BIT(RCC->CSR, RCC_CSR_RTCRST) |
AnnaBridge | 143:86740a56073b | 939 | #define __HAL_RCC_BACKUPRESET_RELEASE() CLEAR_BIT(RCC->CSR, RCC_CSR_RTCRST) |
AnnaBridge | 143:86740a56073b | 940 | |
AnnaBridge | 143:86740a56073b | 941 | /** |
AnnaBridge | 143:86740a56073b | 942 | * @} |
AnnaBridge | 143:86740a56073b | 943 | */ |
AnnaBridge | 143:86740a56073b | 944 | |
AnnaBridge | 143:86740a56073b | 945 | /** @defgroup RCC_RTC_Clock_Configuration RCC RTC Clock Configuration |
AnnaBridge | 143:86740a56073b | 946 | * @{ |
AnnaBridge | 143:86740a56073b | 947 | */ |
AnnaBridge | 143:86740a56073b | 948 | |
AnnaBridge | 143:86740a56073b | 949 | /** @brief Macros to enable or disable the the RTC clock. |
AnnaBridge | 143:86740a56073b | 950 | * @note These macros must be used only after the RTC clock source was selected. |
AnnaBridge | 143:86740a56073b | 951 | */ |
AnnaBridge | 143:86740a56073b | 952 | #define __HAL_RCC_RTC_ENABLE() SET_BIT(RCC->CSR, RCC_CSR_RTCEN) |
AnnaBridge | 143:86740a56073b | 953 | #define __HAL_RCC_RTC_DISABLE() CLEAR_BIT(RCC->CSR, RCC_CSR_RTCEN) |
AnnaBridge | 143:86740a56073b | 954 | |
AnnaBridge | 143:86740a56073b | 955 | /** |
AnnaBridge | 143:86740a56073b | 956 | * @} |
AnnaBridge | 143:86740a56073b | 957 | */ |
AnnaBridge | 143:86740a56073b | 958 | |
AnnaBridge | 143:86740a56073b | 959 | /** @brief Macros to enable or disable the Internal High Speed oscillator (HSI). |
AnnaBridge | 143:86740a56073b | 960 | * @note The HSI is stopped by hardware when entering STOP and STANDBY modes. |
AnnaBridge | 143:86740a56073b | 961 | * It is used (enabled by hardware) as system clock source after startup |
AnnaBridge | 143:86740a56073b | 962 | * from Reset, wakeup from STOP and STANDBY mode, or in case of failure |
AnnaBridge | 143:86740a56073b | 963 | * of the HSE used directly or indirectly as system clock (if the Clock |
AnnaBridge | 143:86740a56073b | 964 | * Security System CSS is enabled). |
AnnaBridge | 143:86740a56073b | 965 | * @note HSI can not be stopped if it is used as system clock source. In this case, |
AnnaBridge | 143:86740a56073b | 966 | * you have to select another source of the system clock then stop the HSI. |
AnnaBridge | 143:86740a56073b | 967 | * @note After enabling the HSI, the application software should wait on HSIRDY |
AnnaBridge | 143:86740a56073b | 968 | * flag to be set indicating that HSI clock is stable and can be used as |
AnnaBridge | 143:86740a56073b | 969 | * system clock source. |
AnnaBridge | 143:86740a56073b | 970 | * @note When the HSI is stopped, HSIRDY flag goes low after 6 HSI oscillator |
AnnaBridge | 143:86740a56073b | 971 | * clock cycles. |
AnnaBridge | 143:86740a56073b | 972 | */ |
AnnaBridge | 143:86740a56073b | 973 | #define __HAL_RCC_HSI_ENABLE() SET_BIT(RCC->CR, RCC_CR_HSION) |
AnnaBridge | 143:86740a56073b | 974 | #define __HAL_RCC_HSI_DISABLE() CLEAR_BIT(RCC->CR, RCC_CR_HSION) |
AnnaBridge | 143:86740a56073b | 975 | |
AnnaBridge | 143:86740a56073b | 976 | /** @brief Macro to adjust the Internal High Speed oscillator (HSI) calibration value. |
AnnaBridge | 143:86740a56073b | 977 | * @note The calibration is used to compensate for the variations in voltage |
AnnaBridge | 143:86740a56073b | 978 | * and temperature that influence the frequency of the internal HSI RC. |
AnnaBridge | 143:86740a56073b | 979 | * @param __HSICalibrationValue__: specifies the calibration trimming value. |
AnnaBridge | 143:86740a56073b | 980 | * This parameter must be a number between 0 and 0x1F. |
AnnaBridge | 143:86740a56073b | 981 | */ |
AnnaBridge | 143:86740a56073b | 982 | #define __HAL_RCC_HSI_CALIBRATIONVALUE_ADJUST(__HSICalibrationValue__) (MODIFY_REG(RCC->ICSCR,\ |
AnnaBridge | 143:86740a56073b | 983 | RCC_ICSCR_HSITRIM, (uint32_t)(__HSICalibrationValue__) << 8U)) |
AnnaBridge | 143:86740a56073b | 984 | |
AnnaBridge | 143:86740a56073b | 985 | /** @brief Macro to enable or disable the Internal High Speed oscillator (HSI). |
AnnaBridge | 143:86740a56073b | 986 | * @note After enabling the HSI, the application software should wait on |
AnnaBridge | 143:86740a56073b | 987 | * HSIRDY flag to be set indicating that HSI clock is stable and can |
AnnaBridge | 143:86740a56073b | 988 | * be used to clock the PLL and/or system clock. |
AnnaBridge | 143:86740a56073b | 989 | * @note HSI can not be stopped if it is used directly or through the PLL |
AnnaBridge | 143:86740a56073b | 990 | * as system clock. In this case, you have to select another source |
AnnaBridge | 143:86740a56073b | 991 | * of the system clock then stop the HSI. |
AnnaBridge | 143:86740a56073b | 992 | * @note The HSI is stopped by hardware when entering STOP and STANDBY modes. |
AnnaBridge | 143:86740a56073b | 993 | * @param __STATE__: specifies the new state of the HSI. |
AnnaBridge | 143:86740a56073b | 994 | * This parameter can be one of the following values: |
AnnaBridge | 143:86740a56073b | 995 | * @arg RCC_HSI_OFF: turn OFF the HSI oscillator |
AnnaBridge | 143:86740a56073b | 996 | * @arg RCC_HSI_ON: turn ON the HSI oscillator |
AnnaBridge | 143:86740a56073b | 997 | * @arg RCC_HSI_DIV4: turn ON the HSI oscillator and divide it by 4 |
AnnaBridge | 143:86740a56073b | 998 | * @note When the HSI is stopped, HSIRDY flag goes low after 6 HSI oscillator |
AnnaBridge | 143:86740a56073b | 999 | * clock cycles. |
AnnaBridge | 143:86740a56073b | 1000 | */ |
AnnaBridge | 143:86740a56073b | 1001 | #define __HAL_RCC_HSI_CONFIG(__STATE__) \ |
AnnaBridge | 143:86740a56073b | 1002 | MODIFY_REG(RCC->CR, RCC_CR_HSION | RCC_CR_HSIDIVEN , (uint32_t)(__STATE__)) |
AnnaBridge | 143:86740a56073b | 1003 | |
AnnaBridge | 143:86740a56073b | 1004 | /** |
AnnaBridge | 143:86740a56073b | 1005 | * @brief Macros to enable or disable the Internal Multi Speed oscillator (MSI). |
AnnaBridge | 143:86740a56073b | 1006 | * @note The MSI is stopped by hardware when entering STOP and STANDBY modes. |
AnnaBridge | 143:86740a56073b | 1007 | * It is used (enabled by hardware) as system clock source after |
AnnaBridge | 143:86740a56073b | 1008 | * startup from Reset, wakeup from STOP and STANDBY mode, or in case |
AnnaBridge | 143:86740a56073b | 1009 | * of failure of the HSE used directly or indirectly as system clock |
AnnaBridge | 143:86740a56073b | 1010 | * (if the Clock Security System CSS is enabled). |
AnnaBridge | 143:86740a56073b | 1011 | * @note MSI can not be stopped if it is used as system clock source. |
AnnaBridge | 143:86740a56073b | 1012 | * In this case, you have to select another source of the system |
AnnaBridge | 143:86740a56073b | 1013 | * clock then stop the MSI. |
AnnaBridge | 143:86740a56073b | 1014 | * @note After enabling the MSI, the application software should wait on |
AnnaBridge | 143:86740a56073b | 1015 | * MSIRDY flag to be set indicating that MSI clock is stable and can |
AnnaBridge | 143:86740a56073b | 1016 | * be used as system clock source. |
AnnaBridge | 143:86740a56073b | 1017 | * @note When the MSI is stopped, MSIRDY flag goes low after 6 MSI oscillator |
AnnaBridge | 143:86740a56073b | 1018 | * clock cycles. |
AnnaBridge | 143:86740a56073b | 1019 | */ |
AnnaBridge | 143:86740a56073b | 1020 | #define __HAL_RCC_MSI_ENABLE() SET_BIT(RCC->CR, RCC_CR_MSION) |
AnnaBridge | 143:86740a56073b | 1021 | #define __HAL_RCC_MSI_DISABLE() CLEAR_BIT(RCC->CR, RCC_CR_MSION) |
AnnaBridge | 143:86740a56073b | 1022 | |
AnnaBridge | 143:86740a56073b | 1023 | |
AnnaBridge | 143:86740a56073b | 1024 | /** @brief Macro Adjusts the Internal Multi Speed oscillator (MSI) calibration value. |
AnnaBridge | 143:86740a56073b | 1025 | * @note The calibration is used to compensate for the variations in voltage |
AnnaBridge | 143:86740a56073b | 1026 | * and temperature that influence the frequency of the internal MSI RC. |
AnnaBridge | 143:86740a56073b | 1027 | * Refer to the Application Note AN3300 for more details on how to |
AnnaBridge | 143:86740a56073b | 1028 | * calibrate the MSI. |
AnnaBridge | 143:86740a56073b | 1029 | * @param __MSICalibrationValue__: specifies the calibration trimming value. |
AnnaBridge | 143:86740a56073b | 1030 | * This parameter must be a number between 0 and 0xFF. |
AnnaBridge | 143:86740a56073b | 1031 | */ |
AnnaBridge | 143:86740a56073b | 1032 | #define __HAL_RCC_MSI_CALIBRATIONVALUE_ADJUST(__MSICalibrationValue__) (MODIFY_REG(RCC->ICSCR,\ |
AnnaBridge | 143:86740a56073b | 1033 | RCC_ICSCR_MSITRIM, (uint32_t)(__MSICalibrationValue__) << 24U)) |
AnnaBridge | 143:86740a56073b | 1034 | |
AnnaBridge | 143:86740a56073b | 1035 | /** |
AnnaBridge | 143:86740a56073b | 1036 | * @brief Macro to configures the Internal Multi Speed oscillator (MSI) clock range. |
AnnaBridge | 143:86740a56073b | 1037 | * @note After restart from Reset or wakeup from STANDBY, the MSI clock is |
AnnaBridge | 143:86740a56073b | 1038 | * around 2.097 MHz. The MSI clock does not change after wake-up from |
AnnaBridge | 143:86740a56073b | 1039 | * STOP mode. |
AnnaBridge | 143:86740a56073b | 1040 | * @note The MSI clock range can be modified on the fly. |
AnnaBridge | 143:86740a56073b | 1041 | * @param __RCC_MSIRange__: specifies the MSI Clock range. |
AnnaBridge | 143:86740a56073b | 1042 | * This parameter must be one of the following values: |
AnnaBridge | 143:86740a56073b | 1043 | * @arg RCC_MSIRANGE_0: MSI clock is around 65.536 KHz |
AnnaBridge | 143:86740a56073b | 1044 | * @arg RCC_MSIRANGE_1: MSI clock is around 131.072 KHz |
AnnaBridge | 143:86740a56073b | 1045 | * @arg RCC_MSIRANGE_2: MSI clock is around 262.144 KHz |
AnnaBridge | 143:86740a56073b | 1046 | * @arg RCC_MSIRANGE_3: MSI clock is around 524.288 KHz |
AnnaBridge | 143:86740a56073b | 1047 | * @arg RCC_MSIRANGE_4: MSI clock is around 1.048 MHz |
AnnaBridge | 143:86740a56073b | 1048 | * @arg RCC_MSIRANGE_5: MSI clock is around 2.097 MHz (default after Reset or wake-up from STANDBY) |
AnnaBridge | 143:86740a56073b | 1049 | * @arg RCC_MSIRANGE_6: MSI clock is around 4.194 MHz |
AnnaBridge | 143:86740a56073b | 1050 | */ |
AnnaBridge | 143:86740a56073b | 1051 | #define __HAL_RCC_MSI_RANGE_CONFIG(__RCC_MSIRange__) (MODIFY_REG(RCC->ICSCR,\ |
AnnaBridge | 143:86740a56073b | 1052 | RCC_ICSCR_MSIRANGE, (uint32_t)(__RCC_MSIRange__) )) |
AnnaBridge | 143:86740a56073b | 1053 | |
AnnaBridge | 143:86740a56073b | 1054 | /** @brief Macro to get the Internal Multi Speed oscillator (__MSI__) clock range in run mode |
AnnaBridge | 143:86740a56073b | 1055 | * @retval MSI clock range. |
AnnaBridge | 143:86740a56073b | 1056 | * This parameter must be one of the following values: |
AnnaBridge | 143:86740a56073b | 1057 | * @arg RCC_MSIRANGE_0: MSI clock is around 65.536 KHz |
AnnaBridge | 143:86740a56073b | 1058 | * @arg RCC_MSIRANGE_1: MSI clock is around 131.072 KHz |
AnnaBridge | 143:86740a56073b | 1059 | * @arg RCC_MSIRANGE_2: MSI clock is around 262.144 KHz |
AnnaBridge | 143:86740a56073b | 1060 | * @arg RCC_MSIRANGE_3: MSI clock is around 524.288 KHz |
AnnaBridge | 143:86740a56073b | 1061 | * @arg RCC_MSIRANGE_4: MSI clock is around 1.048 MHz |
AnnaBridge | 143:86740a56073b | 1062 | * @arg RCC_MSIRANGE_5: MSI clock is around 2.097 MHz (default after Reset or wake-up from STANDBY) |
AnnaBridge | 143:86740a56073b | 1063 | * @arg RCC_MSIRANGE_6: MSI clock is around 4.194 MHz |
AnnaBridge | 143:86740a56073b | 1064 | |
AnnaBridge | 143:86740a56073b | 1065 | */ |
AnnaBridge | 143:86740a56073b | 1066 | #define __HAL_RCC_GET_MSI_RANGE() \ |
AnnaBridge | 143:86740a56073b | 1067 | ((uint32_t)(READ_BIT(RCC->ICSCR, RCC_ICSCR_MSIRANGE) >> 12U)) |
AnnaBridge | 143:86740a56073b | 1068 | |
AnnaBridge | 143:86740a56073b | 1069 | /** @brief Macros to enable or disable the Internal Low Speed oscillator (LSI). |
AnnaBridge | 143:86740a56073b | 1070 | * @note After enabling the LSI, the application software should wait on |
AnnaBridge | 143:86740a56073b | 1071 | * LSIRDY flag to be set indicating that LSI clock is stable and can |
AnnaBridge | 143:86740a56073b | 1072 | * be used to clock the IWDG and/or the RTC. |
AnnaBridge | 143:86740a56073b | 1073 | * @note LSI can not be disabled if the IWDG is running. |
AnnaBridge | 143:86740a56073b | 1074 | * @note When the LSI is stopped, LSIRDY flag goes low after 6 LSI oscillator |
AnnaBridge | 143:86740a56073b | 1075 | * clock cycles. |
AnnaBridge | 143:86740a56073b | 1076 | */ |
AnnaBridge | 143:86740a56073b | 1077 | #define __HAL_RCC_LSI_ENABLE() SET_BIT(RCC->CSR, RCC_CSR_LSION) |
AnnaBridge | 143:86740a56073b | 1078 | #define __HAL_RCC_LSI_DISABLE() CLEAR_BIT(RCC->CSR, RCC_CSR_LSION) |
AnnaBridge | 143:86740a56073b | 1079 | |
AnnaBridge | 143:86740a56073b | 1080 | /** |
AnnaBridge | 143:86740a56073b | 1081 | * @brief Macro to configure the External High Speed oscillator (HSE). |
AnnaBridge | 143:86740a56073b | 1082 | * @note Transition HSE Bypass to HSE On and HSE On to HSE Bypass are not |
AnnaBridge | 143:86740a56073b | 1083 | * supported by this macro. User should request a transition to HSE Off |
AnnaBridge | 143:86740a56073b | 1084 | * first and then HSE On or HSE Bypass. |
AnnaBridge | 143:86740a56073b | 1085 | * @note After enabling the HSE (RCC_HSE_ON or RCC_HSE_Bypass), the application |
AnnaBridge | 143:86740a56073b | 1086 | * software should wait on HSERDY flag to be set indicating that HSE clock |
AnnaBridge | 143:86740a56073b | 1087 | * is stable and can be used to clock the PLL and/or system clock. |
AnnaBridge | 143:86740a56073b | 1088 | * @note HSE state can not be changed if it is used directly or through the |
AnnaBridge | 143:86740a56073b | 1089 | * PLL as system clock. In this case, you have to select another source |
AnnaBridge | 143:86740a56073b | 1090 | * of the system clock then change the HSE state (ex. disable it). |
AnnaBridge | 143:86740a56073b | 1091 | * @note The HSE is stopped by hardware when entering STOP and STANDBY modes. |
AnnaBridge | 143:86740a56073b | 1092 | * @note This function reset the CSSON bit, so if the clock security system(CSS) |
AnnaBridge | 143:86740a56073b | 1093 | * was previously enabled you have to enable it again after calling this |
AnnaBridge | 143:86740a56073b | 1094 | * function. |
AnnaBridge | 143:86740a56073b | 1095 | * @param __STATE__: specifies the new state of the HSE. |
AnnaBridge | 143:86740a56073b | 1096 | * This parameter can be one of the following values: |
AnnaBridge | 143:86740a56073b | 1097 | * @arg RCC_HSE_OFF: turn OFF the HSE oscillator, HSERDY flag goes low after |
AnnaBridge | 143:86740a56073b | 1098 | * 6 HSE oscillator clock cycles. |
AnnaBridge | 143:86740a56073b | 1099 | * @arg RCC_HSE_ON: turn ON the HSE oscillator. |
AnnaBridge | 143:86740a56073b | 1100 | * @arg RCC_HSE_BYPASS: HSE oscillator bypassed with external clock. |
AnnaBridge | 143:86740a56073b | 1101 | */ |
AnnaBridge | 143:86740a56073b | 1102 | #define __HAL_RCC_HSE_CONFIG(__STATE__) \ |
AnnaBridge | 143:86740a56073b | 1103 | do { \ |
AnnaBridge | 143:86740a56073b | 1104 | __IO uint32_t tmpreg; \ |
AnnaBridge | 143:86740a56073b | 1105 | if((__STATE__) == RCC_HSE_ON) \ |
AnnaBridge | 143:86740a56073b | 1106 | { \ |
AnnaBridge | 143:86740a56073b | 1107 | SET_BIT(RCC->CR, RCC_CR_HSEON); \ |
AnnaBridge | 143:86740a56073b | 1108 | } \ |
AnnaBridge | 143:86740a56073b | 1109 | else if((__STATE__) == RCC_HSE_BYPASS) \ |
AnnaBridge | 143:86740a56073b | 1110 | { \ |
AnnaBridge | 143:86740a56073b | 1111 | CLEAR_BIT(RCC->CR, RCC_CR_HSEON); \ |
AnnaBridge | 143:86740a56073b | 1112 | SET_BIT(RCC->CR, RCC_CR_HSEBYP); \ |
AnnaBridge | 143:86740a56073b | 1113 | SET_BIT(RCC->CR, RCC_CR_HSEON); \ |
AnnaBridge | 143:86740a56073b | 1114 | } \ |
AnnaBridge | 143:86740a56073b | 1115 | else \ |
AnnaBridge | 143:86740a56073b | 1116 | { \ |
AnnaBridge | 143:86740a56073b | 1117 | CLEAR_BIT(RCC->CR, RCC_CR_HSEON); \ |
AnnaBridge | 143:86740a56073b | 1118 | /* Delay after an RCC peripheral clock */ \ |
AnnaBridge | 143:86740a56073b | 1119 | tmpreg = READ_BIT(RCC->CR, RCC_CR_HSEON); \ |
AnnaBridge | 143:86740a56073b | 1120 | UNUSED(tmpreg); \ |
AnnaBridge | 143:86740a56073b | 1121 | CLEAR_BIT(RCC->CR, RCC_CR_HSEBYP); \ |
AnnaBridge | 143:86740a56073b | 1122 | } \ |
AnnaBridge | 143:86740a56073b | 1123 | } while(0) |
AnnaBridge | 143:86740a56073b | 1124 | |
AnnaBridge | 143:86740a56073b | 1125 | /** |
AnnaBridge | 143:86740a56073b | 1126 | * @brief Macro to configure the External Low Speed oscillator (LSE). |
AnnaBridge | 143:86740a56073b | 1127 | * @note Transitions LSE Bypass to LSE On and LSE On to LSE Bypass are not |
AnnaBridge | 143:86740a56073b | 1128 | * supported by this macro. User should request a transition to LSE Off |
AnnaBridge | 143:86740a56073b | 1129 | * first and then LSE On or LSE Bypass. |
AnnaBridge | 143:86740a56073b | 1130 | * @note As the LSE is in the Backup domain and write access is denied to |
AnnaBridge | 143:86740a56073b | 1131 | * this domain after reset, you have to enable write access using |
AnnaBridge | 143:86740a56073b | 1132 | * HAL_PWR_EnableBkUpAccess() function before to configure the LSE |
AnnaBridge | 143:86740a56073b | 1133 | * (to be done once after reset). |
AnnaBridge | 143:86740a56073b | 1134 | * @note After enabling the LSE (RCC_LSE_ON or RCC_LSE_BYPASS), the application |
AnnaBridge | 143:86740a56073b | 1135 | * software should wait on LSERDY flag to be set indicating that LSE clock |
AnnaBridge | 143:86740a56073b | 1136 | * is stable and can be used to clock the RTC. |
AnnaBridge | 143:86740a56073b | 1137 | * @param __STATE__: specifies the new state of the LSE. |
AnnaBridge | 143:86740a56073b | 1138 | * This parameter can be one of the following values: |
AnnaBridge | 143:86740a56073b | 1139 | * @arg RCC_LSE_OFF: turn OFF the LSE oscillator, LSERDY flag goes low after |
AnnaBridge | 143:86740a56073b | 1140 | * 6 LSE oscillator clock cycles. |
AnnaBridge | 143:86740a56073b | 1141 | * @arg RCC_LSE_ON: turn ON the LSE oscillator. |
AnnaBridge | 143:86740a56073b | 1142 | * @arg RCC_LSE_BYPASS: LSE oscillator bypassed with external clock. |
AnnaBridge | 143:86740a56073b | 1143 | */ |
AnnaBridge | 143:86740a56073b | 1144 | #define __HAL_RCC_LSE_CONFIG(__STATE__) \ |
AnnaBridge | 143:86740a56073b | 1145 | do { \ |
AnnaBridge | 143:86740a56073b | 1146 | if((__STATE__) == RCC_LSE_ON) \ |
AnnaBridge | 143:86740a56073b | 1147 | { \ |
AnnaBridge | 143:86740a56073b | 1148 | SET_BIT(RCC->CSR, RCC_CSR_LSEON); \ |
AnnaBridge | 143:86740a56073b | 1149 | } \ |
AnnaBridge | 143:86740a56073b | 1150 | else if((__STATE__) == RCC_LSE_OFF) \ |
AnnaBridge | 143:86740a56073b | 1151 | { \ |
AnnaBridge | 143:86740a56073b | 1152 | CLEAR_BIT(RCC->CSR, RCC_CSR_LSEON); \ |
AnnaBridge | 143:86740a56073b | 1153 | CLEAR_BIT(RCC->CSR, RCC_CSR_LSEBYP); \ |
AnnaBridge | 143:86740a56073b | 1154 | } \ |
AnnaBridge | 143:86740a56073b | 1155 | else if((__STATE__) == RCC_LSE_BYPASS) \ |
AnnaBridge | 143:86740a56073b | 1156 | { \ |
AnnaBridge | 143:86740a56073b | 1157 | CLEAR_BIT(RCC->CSR, RCC_CSR_LSEON); \ |
AnnaBridge | 143:86740a56073b | 1158 | SET_BIT(RCC->CSR, RCC_CSR_LSEBYP); \ |
AnnaBridge | 143:86740a56073b | 1159 | SET_BIT(RCC->CSR, RCC_CSR_LSEON); \ |
AnnaBridge | 143:86740a56073b | 1160 | } \ |
AnnaBridge | 143:86740a56073b | 1161 | else \ |
AnnaBridge | 143:86740a56073b | 1162 | { \ |
AnnaBridge | 143:86740a56073b | 1163 | CLEAR_BIT(RCC->CSR, RCC_CSR_LSEON); \ |
AnnaBridge | 143:86740a56073b | 1164 | CLEAR_BIT(RCC->CSR, RCC_CSR_LSEBYP); \ |
AnnaBridge | 143:86740a56073b | 1165 | } \ |
AnnaBridge | 143:86740a56073b | 1166 | } while(0) |
AnnaBridge | 143:86740a56073b | 1167 | |
AnnaBridge | 143:86740a56073b | 1168 | |
AnnaBridge | 143:86740a56073b | 1169 | |
AnnaBridge | 143:86740a56073b | 1170 | /** |
AnnaBridge | 143:86740a56073b | 1171 | * @brief Configures or Get the RTC and LCD clock (RTCCLK / LCDCLK). |
AnnaBridge | 143:86740a56073b | 1172 | * @note As the RTC clock configuration bits are in the RTC domain and write |
AnnaBridge | 143:86740a56073b | 1173 | * access is denied to this domain after reset, you have to enable write |
AnnaBridge | 143:86740a56073b | 1174 | * access using PWR_RTCAccessCmd(ENABLE) function before to configure |
AnnaBridge | 143:86740a56073b | 1175 | * the RTC clock source (to be done once after reset). |
AnnaBridge | 143:86740a56073b | 1176 | * @note Once the RTC clock is configured it cannot be changed unless the RTC |
AnnaBridge | 143:86740a56073b | 1177 | * is reset using RCC_RTCResetCmd function, or by a Power On Reset (POR) |
AnnaBridge | 143:86740a56073b | 1178 | * @note The RTC clock (RTCCLK) is used also to clock the LCD (LCDCLK). |
AnnaBridge | 143:86740a56073b | 1179 | * |
AnnaBridge | 143:86740a56073b | 1180 | * @param __RTCCLKSOURCE__: specifies the RTC clock source. |
AnnaBridge | 143:86740a56073b | 1181 | * This parameter can be one of the following values: |
AnnaBridge | 143:86740a56073b | 1182 | * @arg RCC_RTCCLKSOURCE_LSE: LSE selected as RTC clock |
AnnaBridge | 143:86740a56073b | 1183 | * @arg RCC_RTCCLKSOURCE_LSI: LSI selected as RTC clock |
AnnaBridge | 143:86740a56073b | 1184 | * @arg RCC_RTCCLKSOURCE_HSE_DIV2: HSE divided by 2 selected as RTC clock |
AnnaBridge | 143:86740a56073b | 1185 | * @arg RCC_RTCCLKSOURCE_HSE_DIV4: HSE divided by 4 selected as RTC clock |
AnnaBridge | 143:86740a56073b | 1186 | * @arg RCC_RTCCLKSOURCE_HSE_DIV8: HSE divided by 8 selected as RTC clock |
AnnaBridge | 143:86740a56073b | 1187 | * @arg RCC_RTCCLKSOURCE_HSE_DIV16: HSE divided by 16 selected as RTC clock |
AnnaBridge | 143:86740a56073b | 1188 | * |
AnnaBridge | 143:86740a56073b | 1189 | * @note If the LSE or LSI is used as RTC clock source, the RTC continues to |
AnnaBridge | 143:86740a56073b | 1190 | * work in STOP and STANDBY modes, and can be used as wakeup source. |
AnnaBridge | 143:86740a56073b | 1191 | * However, when the HSE clock is used as RTC clock source, the RTC |
AnnaBridge | 143:86740a56073b | 1192 | * cannot be used in STOP and STANDBY modes. |
AnnaBridge | 143:86740a56073b | 1193 | * @note The maximum input clock frequency for RTC is 1MHz (when using HSE as |
AnnaBridge | 143:86740a56073b | 1194 | * RTC clock source). |
AnnaBridge | 143:86740a56073b | 1195 | */ |
AnnaBridge | 143:86740a56073b | 1196 | |
AnnaBridge | 143:86740a56073b | 1197 | #define __HAL_RCC_RTC_CLKPRESCALER(__RTCCLKSOURCE__) (((__RTCCLKSOURCE__) & RCC_CSR_RTCSEL) == RCC_CSR_RTCSEL) ? \ |
AnnaBridge | 143:86740a56073b | 1198 | MODIFY_REG(RCC->CR, RCC_CR_RTCPRE, (uint32_t)((__RTCCLKSOURCE__) & RCC_CR_RTCPRE)) : \ |
AnnaBridge | 143:86740a56073b | 1199 | CLEAR_BIT(RCC->CR, RCC_CR_RTCPRE) |
AnnaBridge | 143:86740a56073b | 1200 | |
AnnaBridge | 143:86740a56073b | 1201 | #define __HAL_RCC_RTC_CONFIG(__RTCCLKSOURCE__) do { __HAL_RCC_RTC_CLKPRESCALER(__RTCCLKSOURCE__); \ |
AnnaBridge | 143:86740a56073b | 1202 | MODIFY_REG( RCC->CSR, RCC_CSR_RTCSEL, (uint32_t)((__RTCCLKSOURCE__) & RCC_CSR_RTCSEL)); \ |
AnnaBridge | 143:86740a56073b | 1203 | } while (0) |
AnnaBridge | 143:86740a56073b | 1204 | |
AnnaBridge | 143:86740a56073b | 1205 | |
AnnaBridge | 143:86740a56073b | 1206 | /** |
AnnaBridge | 143:86740a56073b | 1207 | * @brief Get the RTC and LCD clock (RTCCLK / LCDCLK). |
AnnaBridge | 143:86740a56073b | 1208 | * |
AnnaBridge | 143:86740a56073b | 1209 | * @retval The clock source can be one of the following values: |
AnnaBridge | 143:86740a56073b | 1210 | * @arg RCC_RTCCLKSOURCE_NO_CLK: No clock selected as RTC clock |
AnnaBridge | 143:86740a56073b | 1211 | * @arg RCC_RTCCLKSOURCE_LSE: LSE selected as RTC clock |
AnnaBridge | 143:86740a56073b | 1212 | * @arg RCC_RTCCLKSOURCE_LSI: LSI selected as RTC clock |
AnnaBridge | 143:86740a56073b | 1213 | * @arg 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() |
AnnaBridge | 143:86740a56073b | 1214 | * |
AnnaBridge | 143:86740a56073b | 1215 | */ |
AnnaBridge | 143:86740a56073b | 1216 | #define __HAL_RCC_GET_RTC_SOURCE() ((uint32_t)(READ_BIT(RCC->CSR, RCC_CSR_RTCSEL))) |
AnnaBridge | 143:86740a56073b | 1217 | |
AnnaBridge | 143:86740a56073b | 1218 | /** |
AnnaBridge | 143:86740a56073b | 1219 | * @brief Get the RTC and LCD HSE clock divider (RTCCLK / LCDCLK). |
AnnaBridge | 143:86740a56073b | 1220 | * |
AnnaBridge | 143:86740a56073b | 1221 | * @retval Returned value can be one of the following values: |
AnnaBridge | 143:86740a56073b | 1222 | * @arg RCC_RTC_HSE_DIV_2: HSE divided by 2 selected as RTC clock |
AnnaBridge | 143:86740a56073b | 1223 | * @arg RCC_RTC_HSE_DIV_4: HSE divided by 4 selected as RTC clock |
AnnaBridge | 143:86740a56073b | 1224 | * @arg RCC_RTC_HSE_DIV_8: HSE divided by 8 selected as RTC clock |
AnnaBridge | 143:86740a56073b | 1225 | * @arg RCC_RTC_HSE_DIV_16: HSE divided by 16 selected as RTC clock |
AnnaBridge | 143:86740a56073b | 1226 | * |
AnnaBridge | 143:86740a56073b | 1227 | */ |
AnnaBridge | 143:86740a56073b | 1228 | #define __HAL_RCC_GET_RTC_HSE_PRESCALER() ((uint32_t)(READ_BIT(RCC->CR, RCC_CR_RTCPRE))) |
AnnaBridge | 143:86740a56073b | 1229 | |
AnnaBridge | 143:86740a56073b | 1230 | |
AnnaBridge | 143:86740a56073b | 1231 | /** @brief Macros to enable or disable the main PLL. |
AnnaBridge | 143:86740a56073b | 1232 | * @note After enabling the main PLL, the application software should wait on |
AnnaBridge | 143:86740a56073b | 1233 | * PLLRDY flag to be set indicating that PLL clock is stable and can |
AnnaBridge | 143:86740a56073b | 1234 | * be used as system clock source. |
AnnaBridge | 143:86740a56073b | 1235 | * @note The main PLL can not be disabled if it is used as system clock source |
AnnaBridge | 143:86740a56073b | 1236 | * @note The main PLL is disabled by hardware when entering STOP and STANDBY modes. |
AnnaBridge | 143:86740a56073b | 1237 | */ |
AnnaBridge | 143:86740a56073b | 1238 | #define __HAL_RCC_PLL_ENABLE() SET_BIT(RCC->CR, RCC_CR_PLLON) |
AnnaBridge | 143:86740a56073b | 1239 | #define __HAL_RCC_PLL_DISABLE() CLEAR_BIT(RCC->CR, RCC_CR_PLLON) |
AnnaBridge | 143:86740a56073b | 1240 | |
AnnaBridge | 143:86740a56073b | 1241 | /** @brief Macro to configure the main PLL clock source, multiplication and division factors. |
AnnaBridge | 143:86740a56073b | 1242 | * @note This function must be used only when the main PLL is disabled. |
AnnaBridge | 143:86740a56073b | 1243 | * @param __RCC_PLLSOURCE__: specifies the PLL entry clock source. |
AnnaBridge | 143:86740a56073b | 1244 | * This parameter can be one of the following values: |
AnnaBridge | 143:86740a56073b | 1245 | * @arg RCC_PLLSOURCE_HSI: HSI oscillator clock selected as PLL clock entry |
AnnaBridge | 143:86740a56073b | 1246 | * @arg RCC_PLLSOURCE_HSE: HSE oscillator clock selected as PLL clock entry |
AnnaBridge | 143:86740a56073b | 1247 | * @param __PLLMUL__: specifies the multiplication factor to generate the PLL VCO clock |
AnnaBridge | 143:86740a56073b | 1248 | * This parameter must be one of the following values: |
AnnaBridge | 143:86740a56073b | 1249 | * @arg RCC_CFGR_PLLMUL3: PLLVCO = PLL clock entry x 3 |
AnnaBridge | 143:86740a56073b | 1250 | * @arg RCC_CFGR_PLLMUL4: PLLVCO = PLL clock entry x 4 |
AnnaBridge | 143:86740a56073b | 1251 | * @arg RCC_CFGR_PLLMUL6: PLLVCO = PLL clock entry x 6 |
AnnaBridge | 143:86740a56073b | 1252 | * @arg RCC_CFGR_PLLMUL8: PLLVCO = PLL clock entry x 8 |
AnnaBridge | 143:86740a56073b | 1253 | * @arg RCC_CFGR_PLLMUL12: PLLVCO = PLL clock entry x 12 |
AnnaBridge | 143:86740a56073b | 1254 | * @arg RCC_CFGR_PLLMUL16: PLLVCO = PLL clock entry x 16 |
AnnaBridge | 143:86740a56073b | 1255 | * @arg RCC_CFGR_PLLMUL24: PLLVCO = PLL clock entry x 24 |
AnnaBridge | 143:86740a56073b | 1256 | * @arg RCC_CFGR_PLLMUL32: PLLVCO = PLL clock entry x 32 |
AnnaBridge | 143:86740a56073b | 1257 | * @arg RCC_CFGR_PLLMUL48: PLLVCO = PLL clock entry x 48 |
AnnaBridge | 143:86740a56073b | 1258 | * @note The PLL VCO clock frequency must not exceed 96 MHz when the product is in |
AnnaBridge | 143:86740a56073b | 1259 | * Range 1, 48 MHz when the product is in Range 2 and 24 MHz when the product is |
AnnaBridge | 143:86740a56073b | 1260 | * in Range 3. |
AnnaBridge | 143:86740a56073b | 1261 | * @param __PLLDIV__: specifies the PLL output clock division from PLL VCO clock |
AnnaBridge | 143:86740a56073b | 1262 | * This parameter must be one of the following values: |
AnnaBridge | 143:86740a56073b | 1263 | * @arg RCC_PLLDIV_2: PLL clock output = PLLVCO / 2 |
AnnaBridge | 143:86740a56073b | 1264 | * @arg RCC_PLLDIV_3: PLL clock output = PLLVCO / 3 |
AnnaBridge | 143:86740a56073b | 1265 | * @arg RCC_PLLDIV_4: PLL clock output = PLLVCO / 4 |
AnnaBridge | 143:86740a56073b | 1266 | */ |
AnnaBridge | 143:86740a56073b | 1267 | |
AnnaBridge | 143:86740a56073b | 1268 | #define __HAL_RCC_PLL_CONFIG(__RCC_PLLSOURCE__ , __PLLMUL__ ,__PLLDIV__ ) \ |
AnnaBridge | 143:86740a56073b | 1269 | MODIFY_REG(RCC->CFGR, RCC_CFGR_PLLMUL | RCC_CFGR_PLLDIV | RCC_CFGR_PLLSRC, (uint32_t)((__PLLMUL__)| (__PLLDIV__)| (__RCC_PLLSOURCE__))) |
AnnaBridge | 143:86740a56073b | 1270 | |
AnnaBridge | 143:86740a56073b | 1271 | /** @brief Macro to get the oscillator used as PLL clock source. |
AnnaBridge | 143:86740a56073b | 1272 | * @retval The oscillator used as PLL clock source. The returned value can be one |
AnnaBridge | 143:86740a56073b | 1273 | * of the following: |
AnnaBridge | 143:86740a56073b | 1274 | * - RCC_PLLSOURCE_HSI: HSI oscillator is used as PLL clock source. |
AnnaBridge | 143:86740a56073b | 1275 | * - RCC_PLLSOURCE_HSE: HSE oscillator is used as PLL clock source. |
AnnaBridge | 143:86740a56073b | 1276 | */ |
AnnaBridge | 143:86740a56073b | 1277 | #define __HAL_RCC_GET_PLL_OSCSOURCE() ((uint32_t)(RCC->CFGR & RCC_CFGR_PLLSRC)) |
AnnaBridge | 143:86740a56073b | 1278 | |
AnnaBridge | 143:86740a56073b | 1279 | /** |
AnnaBridge | 143:86740a56073b | 1280 | * @brief Macro to configure the system clock source. |
AnnaBridge | 143:86740a56073b | 1281 | * @param __SYSCLKSOURCE__: specifies the system clock source. |
AnnaBridge | 143:86740a56073b | 1282 | * This parameter can be one of the following values: |
AnnaBridge | 143:86740a56073b | 1283 | * - RCC_SYSCLKSOURCE_MSI: MSI oscillator is used as system clock source. |
AnnaBridge | 143:86740a56073b | 1284 | * - RCC_SYSCLKSOURCE_HSI: HSI oscillator is used as system clock source. |
AnnaBridge | 143:86740a56073b | 1285 | * - RCC_SYSCLKSOURCE_HSE: HSE oscillator is used as system clock source. |
AnnaBridge | 143:86740a56073b | 1286 | * - RCC_SYSCLKSOURCE_PLLCLK: PLL output is used as system clock source. |
AnnaBridge | 143:86740a56073b | 1287 | * @retval None |
AnnaBridge | 143:86740a56073b | 1288 | */ |
AnnaBridge | 143:86740a56073b | 1289 | #define __HAL_RCC_SYSCLK_CONFIG(__SYSCLKSOURCE__) \ |
AnnaBridge | 143:86740a56073b | 1290 | MODIFY_REG(RCC->CFGR, RCC_CFGR_SW, (__SYSCLKSOURCE__)) |
AnnaBridge | 143:86740a56073b | 1291 | |
AnnaBridge | 143:86740a56073b | 1292 | /** @brief Macro to get the clock source used as system clock. |
AnnaBridge | 143:86740a56073b | 1293 | * @retval The clock source used as system clock. The returned value can be one |
AnnaBridge | 143:86740a56073b | 1294 | * of the following: |
AnnaBridge | 143:86740a56073b | 1295 | * - RCC_SYSCLKSOURCE_STATUS_MSI: MSI used as system clock. |
AnnaBridge | 143:86740a56073b | 1296 | * - RCC_SYSCLKSOURCE_STATUS_HSI: HSI used as system clock. |
AnnaBridge | 143:86740a56073b | 1297 | * - RCC_SYSCLKSOURCE_STATUS_HSE: HSE used as system clock. |
AnnaBridge | 143:86740a56073b | 1298 | * - RCC_SYSCLKSOURCE_STATUS_PLLCLK: PLL used as system clock. |
AnnaBridge | 143:86740a56073b | 1299 | */ |
AnnaBridge | 143:86740a56073b | 1300 | #define __HAL_RCC_GET_SYSCLK_SOURCE() ((uint32_t)(RCC->CFGR & RCC_CFGR_SWS)) |
AnnaBridge | 143:86740a56073b | 1301 | |
AnnaBridge | 143:86740a56073b | 1302 | |
AnnaBridge | 143:86740a56073b | 1303 | /** @brief Macro to configure the MCO clock. |
AnnaBridge | 143:86740a56073b | 1304 | * @param __MCOCLKSOURCE__ specifies the MCO clock source. |
AnnaBridge | 143:86740a56073b | 1305 | * This parameter can be one of the following values: |
AnnaBridge | 143:86740a56073b | 1306 | * @arg RCC_CFGR_MCO_HSI: HSI clock selected as MCO source |
AnnaBridge | 143:86740a56073b | 1307 | * @arg RCC_CFGR_MCO_MSI: MSI clock selected as MCO source |
AnnaBridge | 143:86740a56073b | 1308 | * @arg RCC_CFGR_MCO_HSE: HSE clock selected as MCO source |
AnnaBridge | 143:86740a56073b | 1309 | * @arg RCC_CFGR_MCO_PLL: PLL clock selected as MCO source |
AnnaBridge | 143:86740a56073b | 1310 | * @arg RCC_CFGR_MCO_LSI: LSI clock selected as MCO source |
AnnaBridge | 143:86740a56073b | 1311 | * @arg RCC_CFGR_MCO_LSE: LSE clock selected as MCO source |
AnnaBridge | 143:86740a56073b | 1312 | * @param __MCODIV__ specifies the MCO clock prescaler. |
AnnaBridge | 143:86740a56073b | 1313 | * This parameter can be one of the following values: |
AnnaBridge | 143:86740a56073b | 1314 | * @arg RCC_CFGR_MCO_PRE_1: no division applied to MCO clock |
AnnaBridge | 143:86740a56073b | 1315 | * @arg RCC_CFGR_MCO_PRE_2: division by 2 applied to MCO clock |
AnnaBridge | 143:86740a56073b | 1316 | * @arg RCC_CFGR_MCO_PRE_4: division by 4 applied to MCO clock |
AnnaBridge | 143:86740a56073b | 1317 | * @arg RCC_CFGR_MCO_PRE_8: division by 8 applied to MCO clock |
AnnaBridge | 143:86740a56073b | 1318 | * @arg RCC_CFGR_MCO_PRE_16: division by 16 applied to MCO clock |
AnnaBridge | 143:86740a56073b | 1319 | */ |
AnnaBridge | 143:86740a56073b | 1320 | |
AnnaBridge | 143:86740a56073b | 1321 | #define __HAL_RCC_MCO1_CONFIG(__MCOCLKSOURCE__, __MCODIV__) \ |
AnnaBridge | 143:86740a56073b | 1322 | MODIFY_REG(RCC->CFGR, (RCC_CFGR_MCOSEL | RCC_CFGR_MCO_PRE), ((__MCOCLKSOURCE__) | (__MCODIV__))) |
AnnaBridge | 143:86740a56073b | 1323 | |
AnnaBridge | 143:86740a56073b | 1324 | |
AnnaBridge | 143:86740a56073b | 1325 | /** @defgroup RCC_Flags_Interrupts_Management RCC Flags Interrupts Management |
AnnaBridge | 143:86740a56073b | 1326 | * @brief macros to manage the specified RCC Flags and interrupts. |
AnnaBridge | 143:86740a56073b | 1327 | * @{ |
AnnaBridge | 143:86740a56073b | 1328 | */ |
AnnaBridge | 143:86740a56073b | 1329 | |
AnnaBridge | 143:86740a56073b | 1330 | /** @brief Enable RCC interrupt (Perform Byte access to RCC_CIER[0:7] bits to enable |
AnnaBridge | 143:86740a56073b | 1331 | * the selected interrupts). |
AnnaBridge | 143:86740a56073b | 1332 | * @note The CSS interrupt doesn't have an enable bit; once the CSS is enabled |
AnnaBridge | 143:86740a56073b | 1333 | * and if the HSE clock fails, the CSS interrupt occurs and an NMI is |
AnnaBridge | 143:86740a56073b | 1334 | * automatically generated. The NMI will be executed indefinitely, and |
AnnaBridge | 143:86740a56073b | 1335 | * since NMI has higher priority than any other IRQ (and main program) |
AnnaBridge | 143:86740a56073b | 1336 | * the application will be stacked in the NMI ISR unless the CSS interrupt |
AnnaBridge | 143:86740a56073b | 1337 | * pending bit is cleared. |
AnnaBridge | 143:86740a56073b | 1338 | * @param __INTERRUPT__: specifies the RCC interrupt sources to be enabled. |
AnnaBridge | 143:86740a56073b | 1339 | * This parameter can be any combination of the following values: |
AnnaBridge | 143:86740a56073b | 1340 | * @arg RCC_IT_LSIRDY: LSI ready interrupt |
AnnaBridge | 143:86740a56073b | 1341 | * @arg RCC_IT_LSERDY: LSE ready interrupt |
AnnaBridge | 143:86740a56073b | 1342 | * @arg RCC_IT_HSIRDY: HSI ready interrupt |
AnnaBridge | 143:86740a56073b | 1343 | * @arg RCC_IT_HSERDY: HSE ready interrupt |
AnnaBridge | 143:86740a56073b | 1344 | * @arg RCC_IT_PLLRDY: PLL ready interrupt |
AnnaBridge | 143:86740a56073b | 1345 | * @arg RCC_IT_MSIRDY: MSI ready interrupt |
AnnaBridge | 143:86740a56073b | 1346 | * @arg RCC_IT_CSSLSE: LSE CSS interrupt |
AnnaBridge | 143:86740a56073b | 1347 | * @arg RCC_IT_HSI48RDY: HSI48 ready interrupt |
AnnaBridge | 143:86740a56073b | 1348 | */ |
AnnaBridge | 143:86740a56073b | 1349 | #define __HAL_RCC_ENABLE_IT(__INTERRUPT__) SET_BIT(RCC->CIER, (__INTERRUPT__)) |
AnnaBridge | 143:86740a56073b | 1350 | |
AnnaBridge | 143:86740a56073b | 1351 | /** @brief Disable RCC interrupt (Perform Byte access to RCC_CIER[0:7] bits to disable |
AnnaBridge | 143:86740a56073b | 1352 | * the selected interrupts). |
AnnaBridge | 143:86740a56073b | 1353 | * @note The CSS interrupt doesn't have an enable bit; once the CSS is enabled |
AnnaBridge | 143:86740a56073b | 1354 | * and if the HSE clock fails, the CSS interrupt occurs and an NMI is |
AnnaBridge | 143:86740a56073b | 1355 | * automatically generated. The NMI will be executed indefinitely, and |
AnnaBridge | 143:86740a56073b | 1356 | * since NMI has higher priority than any other IRQ (and main program) |
AnnaBridge | 143:86740a56073b | 1357 | * the application will be stacked in the NMI ISR unless the CSS interrupt |
AnnaBridge | 143:86740a56073b | 1358 | * pending bit is cleared. |
AnnaBridge | 143:86740a56073b | 1359 | * @param __INTERRUPT__: specifies the RCC interrupt sources to be disabled. |
AnnaBridge | 143:86740a56073b | 1360 | * This parameter can be any combination of the following values: |
AnnaBridge | 143:86740a56073b | 1361 | * @arg RCC_IT_LSIRDY: LSI ready interrupt |
AnnaBridge | 143:86740a56073b | 1362 | * @arg RCC_IT_LSERDY: LSE ready interrupt |
AnnaBridge | 143:86740a56073b | 1363 | * @arg RCC_IT_HSIRDY: HSI ready interrupt |
AnnaBridge | 143:86740a56073b | 1364 | * @arg RCC_IT_HSERDY: HSE ready interrupt |
AnnaBridge | 143:86740a56073b | 1365 | * @arg RCC_IT_PLLRDY: PLL ready interrupt |
AnnaBridge | 143:86740a56073b | 1366 | * @arg RCC_IT_MSIRDY: MSI ready interrupt |
AnnaBridge | 143:86740a56073b | 1367 | * @arg RCC_IT_HSI48RDY: HSI48 ready interrupt |
AnnaBridge | 143:86740a56073b | 1368 | * @arg RCC_IT_CSSLSE: LSE CSS interrupt |
AnnaBridge | 143:86740a56073b | 1369 | |
AnnaBridge | 143:86740a56073b | 1370 | */ |
AnnaBridge | 143:86740a56073b | 1371 | #define __HAL_RCC_DISABLE_IT(__INTERRUPT__) CLEAR_BIT(RCC->CIER, (__INTERRUPT__)) |
AnnaBridge | 143:86740a56073b | 1372 | |
AnnaBridge | 143:86740a56073b | 1373 | /** @brief Clear the RCC's interrupt pending bits (Perform Byte access to RCC_CIR[23:16] |
AnnaBridge | 143:86740a56073b | 1374 | * bits to clear the selected interrupt pending bits. |
AnnaBridge | 143:86740a56073b | 1375 | * @param __INTERRUPT__: specifies the interrupt pending bit to clear. |
AnnaBridge | 143:86740a56073b | 1376 | * This parameter can be any combination of the following values: |
AnnaBridge | 143:86740a56073b | 1377 | * @arg RCC_IT_LSIRDY: LSI ready interrupt |
AnnaBridge | 143:86740a56073b | 1378 | * @arg RCC_IT_LSERDY: LSE ready interrupt |
AnnaBridge | 143:86740a56073b | 1379 | * @arg RCC_IT_HSIRDY: HSI ready interrupt |
AnnaBridge | 143:86740a56073b | 1380 | * @arg RCC_IT_HSERDY: HSE ready interrupt |
AnnaBridge | 143:86740a56073b | 1381 | * @arg RCC_IT_PLLRDY: PLL ready interrupt |
AnnaBridge | 143:86740a56073b | 1382 | * @arg RCC_IT_MSIRDY: MSI ready interrupt |
AnnaBridge | 143:86740a56073b | 1383 | * @arg RCC_IT_HSI48RDY: HSI48 ready interrupt |
AnnaBridge | 143:86740a56073b | 1384 | * @arg RCC_IT_CSSLSE: LSE CSS interrupt |
AnnaBridge | 143:86740a56073b | 1385 | * @arg RCC_IT_CSSHSE: Clock Security System interrupt |
AnnaBridge | 143:86740a56073b | 1386 | */ |
AnnaBridge | 143:86740a56073b | 1387 | #define __HAL_RCC_CLEAR_IT(__INTERRUPT__) (RCC->CICR = (__INTERRUPT__)) |
AnnaBridge | 143:86740a56073b | 1388 | |
AnnaBridge | 143:86740a56073b | 1389 | /** @brief Check the RCC's interrupt has occurred or not. |
AnnaBridge | 143:86740a56073b | 1390 | * @param __INTERRUPT__: specifies the RCC interrupt source to check. |
AnnaBridge | 143:86740a56073b | 1391 | * This parameter can be one of the following values: |
AnnaBridge | 143:86740a56073b | 1392 | * @arg RCC_IT_LSIRDY: LSI ready interrupt |
AnnaBridge | 143:86740a56073b | 1393 | * @arg RCC_IT_LSERDY: LSE ready interrupt |
AnnaBridge | 143:86740a56073b | 1394 | * @arg RCC_IT_HSIRDY: HSI ready interrupt |
AnnaBridge | 143:86740a56073b | 1395 | * @arg RCC_IT_HSERDY: HSE ready interrupt |
AnnaBridge | 143:86740a56073b | 1396 | * @arg RCC_IT_PLLRDY: PLL ready interrupt |
AnnaBridge | 143:86740a56073b | 1397 | * @arg RCC_IT_MSIRDY: MSI ready interrupt |
AnnaBridge | 143:86740a56073b | 1398 | * @arg RCC_IT_CSSLSE: LSE CSS interrupt |
AnnaBridge | 143:86740a56073b | 1399 | * @arg RCC_IT_CSSHSE: Clock Security System interrupt |
AnnaBridge | 143:86740a56073b | 1400 | * @retval The new state of __INTERRUPT__ (TRUE or FALSE). |
AnnaBridge | 143:86740a56073b | 1401 | */ |
AnnaBridge | 143:86740a56073b | 1402 | #define __HAL_RCC_GET_IT(__INTERRUPT__) ((RCC->CIFR & (__INTERRUPT__)) == (__INTERRUPT__)) |
AnnaBridge | 143:86740a56073b | 1403 | |
AnnaBridge | 143:86740a56073b | 1404 | |
AnnaBridge | 143:86740a56073b | 1405 | /** @brief Set RMVF bit to clear the reset flags. |
AnnaBridge | 143:86740a56073b | 1406 | * The reset flags are: RCC_FLAG_OBLRST, RCC_FLAG_PINRST, RCC_FLAG_PORRST, |
AnnaBridge | 143:86740a56073b | 1407 | * RCC_FLAG_SFTRST, RCC_FLAG_IWDGRST, RCC_FLAG_WWDGRST, RCC_FLAG_LPWRRST. |
AnnaBridge | 143:86740a56073b | 1408 | */ |
AnnaBridge | 143:86740a56073b | 1409 | #define __HAL_RCC_CLEAR_RESET_FLAGS() (RCC->CSR |= RCC_CSR_RMVF) |
AnnaBridge | 143:86740a56073b | 1410 | |
AnnaBridge | 143:86740a56073b | 1411 | /** @brief Check RCC flag is set or not. |
AnnaBridge | 143:86740a56073b | 1412 | * @param __FLAG__: specifies the flag to check. |
AnnaBridge | 143:86740a56073b | 1413 | * This parameter can be one of the following values: |
AnnaBridge | 143:86740a56073b | 1414 | * @arg RCC_FLAG_HSIRDY: HSI oscillator clock ready |
AnnaBridge | 143:86740a56073b | 1415 | * @arg RCC_FLAG_HSIDIV: HSI clock divider flag |
AnnaBridge | 143:86740a56073b | 1416 | * @arg RCC_FLAG_MSIRDY: MSI oscillator clock ready |
AnnaBridge | 143:86740a56073b | 1417 | * @arg RCC_FLAG_HSERDY: HSE oscillator clock ready |
AnnaBridge | 143:86740a56073b | 1418 | * @arg RCC_FLAG_PLLRDY: PLL clock ready |
AnnaBridge | 143:86740a56073b | 1419 | * @arg RCC_FLAG_LSECSS: LSE oscillator clock CSS detected |
AnnaBridge | 143:86740a56073b | 1420 | * @arg RCC_FLAG_LSERDY: LSE oscillator clock ready |
AnnaBridge | 143:86740a56073b | 1421 | * @arg RCC_FLAG_LSIRDY: LSI oscillator clock ready |
AnnaBridge | 143:86740a56073b | 1422 | * @arg RCC_FLAG_FWRST: Firewall reset |
AnnaBridge | 143:86740a56073b | 1423 | * @arg RCC_FLAG_OBLRST: Option Byte Loader (OBL) reset |
AnnaBridge | 143:86740a56073b | 1424 | * @arg RCC_FLAG_PINRST: Pin reset |
AnnaBridge | 143:86740a56073b | 1425 | * @arg RCC_FLAG_PORRST: POR/PDR reset |
AnnaBridge | 143:86740a56073b | 1426 | * @arg RCC_FLAG_SFTRST: Software reset |
AnnaBridge | 143:86740a56073b | 1427 | * @arg RCC_FLAG_IWDGRST: Independent Watchdog reset |
AnnaBridge | 143:86740a56073b | 1428 | * @arg RCC_FLAG_WWDGRST: Window Watchdog reset |
AnnaBridge | 143:86740a56073b | 1429 | * @arg RCC_FLAG_LPWRRST: Low Power reset |
AnnaBridge | 143:86740a56073b | 1430 | * @retval The new state of __FLAG__ (TRUE or FALSE). |
AnnaBridge | 143:86740a56073b | 1431 | */ |
AnnaBridge | 143:86740a56073b | 1432 | #define __HAL_RCC_GET_FLAG(__FLAG__) (((((((__FLAG__) >> 5U) == 1U)? RCC->CR :((((__FLAG__) >> 5U) == 2U) ? RCC->CSR :((((__FLAG__) >> 5U) == 3U)? \ |
AnnaBridge | 143:86740a56073b | 1433 | RCC->CRRCR :RCC->CIFR))) & ((uint32_t)1U << ((__FLAG__) & RCC_FLAG_MASK))) != 0U ) ? 1U : 0U ) |
AnnaBridge | 143:86740a56073b | 1434 | |
AnnaBridge | 143:86740a56073b | 1435 | /** |
AnnaBridge | 143:86740a56073b | 1436 | * @} |
AnnaBridge | 143:86740a56073b | 1437 | */ |
AnnaBridge | 143:86740a56073b | 1438 | |
AnnaBridge | 143:86740a56073b | 1439 | /** |
AnnaBridge | 143:86740a56073b | 1440 | * @} |
AnnaBridge | 143:86740a56073b | 1441 | */ |
AnnaBridge | 143:86740a56073b | 1442 | |
AnnaBridge | 143:86740a56073b | 1443 | |
AnnaBridge | 143:86740a56073b | 1444 | /* Private constants ---------------------------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 1445 | /** @defgroup RCC_Private_Constants RCC Private Constants |
AnnaBridge | 143:86740a56073b | 1446 | * @{ |
AnnaBridge | 143:86740a56073b | 1447 | */ |
AnnaBridge | 143:86740a56073b | 1448 | /* Defines used for Flags */ |
AnnaBridge | 143:86740a56073b | 1449 | #define RCC_FLAG_MASK ((uint8_t)0x1FU) |
AnnaBridge | 143:86740a56073b | 1450 | |
AnnaBridge | 143:86740a56073b | 1451 | /** |
AnnaBridge | 143:86740a56073b | 1452 | * @} |
AnnaBridge | 143:86740a56073b | 1453 | */ |
AnnaBridge | 143:86740a56073b | 1454 | |
AnnaBridge | 143:86740a56073b | 1455 | /* Private macros ------------------------------------------------------------*/ |
AnnaBridge | 143:86740a56073b | 1456 | /** @addtogroup RCC_Private_Macros |
AnnaBridge | 143:86740a56073b | 1457 | * @{ |
AnnaBridge | 143:86740a56073b | 1458 | */ |
AnnaBridge | 143:86740a56073b | 1459 | |
AnnaBridge | 143:86740a56073b | 1460 | #if !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) |
AnnaBridge | 143:86740a56073b | 1461 | #define IS_RCC_OSCILLATORTYPE(__OSCILLATOR__) ((__OSCILLATOR__) <= 0x3FU) |
AnnaBridge | 143:86740a56073b | 1462 | #else |
AnnaBridge | 143:86740a56073b | 1463 | #define IS_RCC_OSCILLATORTYPE(__OSCILLATOR__) ((__OSCILLATOR__) <= 0x1FU) |
AnnaBridge | 143:86740a56073b | 1464 | #endif /* !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) */ |
AnnaBridge | 143:86740a56073b | 1465 | |
AnnaBridge | 143:86740a56073b | 1466 | #define IS_RCC_HSE(__HSE__) (((__HSE__) == RCC_HSE_OFF) || ((__HSE__) == RCC_HSE_ON) || \ |
AnnaBridge | 143:86740a56073b | 1467 | ((__HSE__) == RCC_HSE_BYPASS)) |
AnnaBridge | 143:86740a56073b | 1468 | #define IS_RCC_LSE(__LSE__) (((__LSE__) == RCC_LSE_OFF) || ((__LSE__) == RCC_LSE_ON) || \ |
AnnaBridge | 143:86740a56073b | 1469 | ((__LSE__) == RCC_LSE_BYPASS)) |
AnnaBridge | 143:86740a56073b | 1470 | |
AnnaBridge | 143:86740a56073b | 1471 | #define IS_RCC_MSI_CLOCK_RANGE(__RANGE__) (((__RANGE__) == RCC_MSIRANGE_0) || \ |
AnnaBridge | 143:86740a56073b | 1472 | ((__RANGE__) == RCC_MSIRANGE_1) || \ |
AnnaBridge | 143:86740a56073b | 1473 | ((__RANGE__) == RCC_MSIRANGE_2) || \ |
AnnaBridge | 143:86740a56073b | 1474 | ((__RANGE__) == RCC_MSIRANGE_3) || \ |
AnnaBridge | 143:86740a56073b | 1475 | ((__RANGE__) == RCC_MSIRANGE_4) || \ |
AnnaBridge | 143:86740a56073b | 1476 | ((__RANGE__) == RCC_MSIRANGE_5) || \ |
AnnaBridge | 143:86740a56073b | 1477 | ((__RANGE__) == RCC_MSIRANGE_6)) |
AnnaBridge | 143:86740a56073b | 1478 | |
AnnaBridge | 143:86740a56073b | 1479 | #define IS_RCC_LSI(__LSI__) (((__LSI__) == RCC_LSI_OFF) || ((__LSI__) == RCC_LSI_ON)) |
AnnaBridge | 143:86740a56073b | 1480 | #define IS_RCC_MSI(__MSI__) (((__MSI__) == RCC_MSI_OFF) || ((__MSI__) == RCC_MSI_ON)) |
AnnaBridge | 143:86740a56073b | 1481 | #define IS_RCC_HSI48(__HSI48__) (((__HSI48__) == RCC_HSI48_OFF) || ((__HSI48__) == RCC_HSI48_ON)) |
AnnaBridge | 143:86740a56073b | 1482 | |
AnnaBridge | 143:86740a56073b | 1483 | #define IS_RCC_PLL(__PLL__) (((__PLL__) == RCC_PLL_NONE) ||((__PLL__) == RCC_PLL_OFF) || ((__PLL__) == RCC_PLL_ON)) |
AnnaBridge | 143:86740a56073b | 1484 | |
AnnaBridge | 143:86740a56073b | 1485 | #define IS_RCC_PLLSOURCE(__SOURCE__) (((__SOURCE__) == RCC_PLLSOURCE_HSI) || \ |
AnnaBridge | 143:86740a56073b | 1486 | ((__SOURCE__) == RCC_PLLSOURCE_HSE)) |
AnnaBridge | 143:86740a56073b | 1487 | |
AnnaBridge | 143:86740a56073b | 1488 | #define IS_RCC_PLL_MUL(__MUL__) (((__MUL__) == RCC_PLLMUL_3) || ((__MUL__) == RCC_PLLMUL_4) || \ |
AnnaBridge | 143:86740a56073b | 1489 | ((__MUL__) == RCC_PLLMUL_6) || ((__MUL__) == RCC_PLLMUL_8) || \ |
AnnaBridge | 143:86740a56073b | 1490 | ((__MUL__) == RCC_PLLMUL_12) || ((__MUL__) == RCC_PLLMUL_16) || \ |
AnnaBridge | 143:86740a56073b | 1491 | ((__MUL__) == RCC_PLLMUL_24) || ((__MUL__) == RCC_PLLMUL_32) || \ |
AnnaBridge | 143:86740a56073b | 1492 | ((__MUL__) == RCC_PLLMUL_48)) |
AnnaBridge | 143:86740a56073b | 1493 | |
AnnaBridge | 143:86740a56073b | 1494 | #define IS_RCC_PLL_DIV(__DIV__) (((__DIV__) == RCC_PLLDIV_2) || ((__DIV__) == RCC_PLLDIV_3) || \ |
AnnaBridge | 143:86740a56073b | 1495 | ((__DIV__) == RCC_PLLDIV_4)) |
AnnaBridge | 143:86740a56073b | 1496 | |
AnnaBridge | 143:86740a56073b | 1497 | #define IS_RCC_CLOCKTYPE(__CLK__) ((1U <= (__CLK__)) && ((__CLK__) <= 15U)) |
AnnaBridge | 143:86740a56073b | 1498 | |
AnnaBridge | 143:86740a56073b | 1499 | #define IS_RCC_SYSCLKSOURCE(__SOURCE__) (((__SOURCE__) == RCC_SYSCLKSOURCE_HSI) || \ |
AnnaBridge | 143:86740a56073b | 1500 | ((__SOURCE__) == RCC_SYSCLKSOURCE_HSE) || \ |
AnnaBridge | 143:86740a56073b | 1501 | ((__SOURCE__) == RCC_SYSCLKSOURCE_MSI) || \ |
AnnaBridge | 143:86740a56073b | 1502 | ((__SOURCE__) == RCC_SYSCLKSOURCE_PLLCLK)) |
AnnaBridge | 143:86740a56073b | 1503 | |
AnnaBridge | 143:86740a56073b | 1504 | #define IS_RCC_HCLK(__HCLK__) (((__HCLK__) == RCC_SYSCLK_DIV1) || ((__HCLK__) == RCC_SYSCLK_DIV2) || \ |
AnnaBridge | 143:86740a56073b | 1505 | ((__HCLK__) == RCC_SYSCLK_DIV4) || ((__HCLK__) == RCC_SYSCLK_DIV8) || \ |
AnnaBridge | 143:86740a56073b | 1506 | ((__HCLK__) == RCC_SYSCLK_DIV16) || ((__HCLK__) == RCC_SYSCLK_DIV64) || \ |
AnnaBridge | 143:86740a56073b | 1507 | ((__HCLK__) == RCC_SYSCLK_DIV128) || ((__HCLK__) == RCC_SYSCLK_DIV256) || \ |
AnnaBridge | 143:86740a56073b | 1508 | ((__HCLK__) == RCC_SYSCLK_DIV512)) |
AnnaBridge | 143:86740a56073b | 1509 | |
AnnaBridge | 143:86740a56073b | 1510 | #define IS_RCC_PCLK(__PCLK__) (((__PCLK__) == RCC_HCLK_DIV1) || ((__PCLK__) == RCC_HCLK_DIV2) || \ |
AnnaBridge | 143:86740a56073b | 1511 | ((__PCLK__) == RCC_HCLK_DIV4) || ((__PCLK__) == RCC_HCLK_DIV8) || \ |
AnnaBridge | 143:86740a56073b | 1512 | ((__PCLK__) == RCC_HCLK_DIV16)) |
AnnaBridge | 143:86740a56073b | 1513 | |
AnnaBridge | 143:86740a56073b | 1514 | #define IS_RCC_RTCCLKSOURCE(__SOURCE__) (((__SOURCE__) == RCC_RTCCLKSOURCE_LSE) || \ |
AnnaBridge | 143:86740a56073b | 1515 | ((__SOURCE__) == RCC_RTCCLKSOURCE_LSI) || \ |
AnnaBridge | 143:86740a56073b | 1516 | ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV2) || \ |
AnnaBridge | 143:86740a56073b | 1517 | ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV4) || \ |
AnnaBridge | 143:86740a56073b | 1518 | ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV8) || \ |
AnnaBridge | 143:86740a56073b | 1519 | ((__SOURCE__) == RCC_RTCCLKSOURCE_HSE_DIV16)) |
AnnaBridge | 143:86740a56073b | 1520 | |
AnnaBridge | 143:86740a56073b | 1521 | #if !defined (STM32L031xx) && !defined (STM32L041xx) && !defined(STM32L051xx) && !defined(STM32L061xx) && !defined(STM32L071xx) && !defined(STM32L081xx) \ |
AnnaBridge | 143:86740a56073b | 1522 | && !defined (STM32L011xx) && !defined (STM32L021xx) |
AnnaBridge | 143:86740a56073b | 1523 | #define IS_RCC_MCO1SOURCE(__SOURCE__) (((__SOURCE__) == RCC_MCO1SOURCE_NOCLOCK) || ((__SOURCE__) == RCC_MCO1SOURCE_SYSCLK) || \ |
AnnaBridge | 143:86740a56073b | 1524 | ((__SOURCE__) == RCC_MCO1SOURCE_HSI) || ((__SOURCE__) == RCC_MCO1SOURCE_MSI) || \ |
AnnaBridge | 143:86740a56073b | 1525 | ((__SOURCE__) == RCC_MCO1SOURCE_HSE) || ((__SOURCE__) == RCC_MCO1SOURCE_PLLCLK) || \ |
AnnaBridge | 143:86740a56073b | 1526 | ((__SOURCE__) == RCC_MCO1SOURCE_LSI) || ((__SOURCE__) == RCC_MCO1SOURCE_LSE) || \ |
AnnaBridge | 143:86740a56073b | 1527 | ((__SOURCE__) == RCC_MCO1SOURCE_HSI48)) |
AnnaBridge | 143:86740a56073b | 1528 | #else |
AnnaBridge | 143:86740a56073b | 1529 | #define IS_RCC_MCO1SOURCE(__SOURCE__) (((__SOURCE__) == RCC_MCO1SOURCE_NOCLOCK) || ((__SOURCE__) == RCC_MCO1SOURCE_SYSCLK) || \ |
AnnaBridge | 143:86740a56073b | 1530 | ((__SOURCE__) == RCC_MCO1SOURCE_HSI) || ((__SOURCE__) == RCC_MCO1SOURCE_MSI) || \ |
AnnaBridge | 143:86740a56073b | 1531 | ((__SOURCE__) == RCC_MCO1SOURCE_HSE) || ((__SOURCE__) == RCC_MCO1SOURCE_PLLCLK) || \ |
AnnaBridge | 143:86740a56073b | 1532 | ((__SOURCE__) == RCC_MCO1SOURCE_LSI) || ((__SOURCE__) == RCC_MCO1SOURCE_LSE)) |
AnnaBridge | 143:86740a56073b | 1533 | #endif |
AnnaBridge | 143:86740a56073b | 1534 | |
AnnaBridge | 143:86740a56073b | 1535 | #define IS_RCC_MCODIV(__DIV__) (((__DIV__) == RCC_MCODIV_1) || \ |
AnnaBridge | 143:86740a56073b | 1536 | ((__DIV__) == RCC_MCODIV_2) || \ |
AnnaBridge | 143:86740a56073b | 1537 | ((__DIV__) == RCC_MCODIV_4) || \ |
AnnaBridge | 143:86740a56073b | 1538 | ((__DIV__) == RCC_MCODIV_8) || \ |
AnnaBridge | 143:86740a56073b | 1539 | ((__DIV__) == RCC_MCODIV_16)) |
AnnaBridge | 143:86740a56073b | 1540 | |
AnnaBridge | 143:86740a56073b | 1541 | #if defined(STM32L031xx) || defined(STM32L041xx) || defined(STM32L073xx) || defined(STM32L083xx) || \ |
AnnaBridge | 143:86740a56073b | 1542 | defined(STM32L072xx) || defined(STM32L082xx) || defined(STM32L071xx) || defined(STM32L081xx) |
AnnaBridge | 143:86740a56073b | 1543 | #define IS_RCC_MCO(__MCOx__) (((__MCOx__) == RCC_MCO1) || ((__MCOx__) == RCC_MCO2) || ((__MCOx__) == RCC_MCO3)) |
AnnaBridge | 143:86740a56073b | 1544 | #else |
AnnaBridge | 143:86740a56073b | 1545 | #define IS_RCC_MCO(__MCOx__) (((__MCOx__) == RCC_MCO1) || ((__MCOx__) == RCC_MCO2)) |
AnnaBridge | 143:86740a56073b | 1546 | |
AnnaBridge | 143:86740a56073b | 1547 | #endif |
AnnaBridge | 143:86740a56073b | 1548 | |
AnnaBridge | 143:86740a56073b | 1549 | #define IS_RCC_CALIBRATION_VALUE(__VALUE__) ((__VALUE__) <= 0x1F) |
AnnaBridge | 143:86740a56073b | 1550 | #define IS_RCC_MSICALIBRATION_VALUE(__VALUE__) ((__VALUE__) <= 0xFF) |
AnnaBridge | 143:86740a56073b | 1551 | |
AnnaBridge | 143:86740a56073b | 1552 | /** |
AnnaBridge | 143:86740a56073b | 1553 | * @} |
AnnaBridge | 143:86740a56073b | 1554 | */ |
AnnaBridge | 143:86740a56073b | 1555 | |
AnnaBridge | 143:86740a56073b | 1556 | /* Include RCC HAL Extension module */ |
AnnaBridge | 143:86740a56073b | 1557 | #include "stm32l0xx_hal_rcc_ex.h" |
AnnaBridge | 143:86740a56073b | 1558 | |
AnnaBridge | 143:86740a56073b | 1559 | /** @defgroup RCC_Exported_Functions RCC Exported Functions |
AnnaBridge | 143:86740a56073b | 1560 | * @{ |
AnnaBridge | 143:86740a56073b | 1561 | */ |
AnnaBridge | 143:86740a56073b | 1562 | |
AnnaBridge | 143:86740a56073b | 1563 | /** @defgroup RCC_Exported_Functions_Group1 Initialization and de-initialization functions |
AnnaBridge | 143:86740a56073b | 1564 | * @{ |
AnnaBridge | 143:86740a56073b | 1565 | */ |
AnnaBridge | 143:86740a56073b | 1566 | void HAL_RCC_DeInit(void); |
AnnaBridge | 143:86740a56073b | 1567 | HAL_StatusTypeDef HAL_RCC_OscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct); |
AnnaBridge | 143:86740a56073b | 1568 | HAL_StatusTypeDef HAL_RCC_ClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, uint32_t FLatency); |
AnnaBridge | 143:86740a56073b | 1569 | /** |
AnnaBridge | 143:86740a56073b | 1570 | * @} |
AnnaBridge | 143:86740a56073b | 1571 | */ |
AnnaBridge | 143:86740a56073b | 1572 | |
AnnaBridge | 143:86740a56073b | 1573 | /** @defgroup RCC_Exported_Functions_Group2 Peripheral Control functions |
AnnaBridge | 143:86740a56073b | 1574 | * @{ |
AnnaBridge | 143:86740a56073b | 1575 | */ |
AnnaBridge | 143:86740a56073b | 1576 | void HAL_RCC_MCOConfig(uint32_t RCC_MCOx, uint32_t RCC_MCOSource, uint32_t RCC_MCODiv); |
AnnaBridge | 143:86740a56073b | 1577 | #if !defined (STM32L011xx) && !defined (STM32L021xx) |
AnnaBridge | 143:86740a56073b | 1578 | void HAL_RCC_EnableCSS(void); |
AnnaBridge | 143:86740a56073b | 1579 | #endif |
AnnaBridge | 143:86740a56073b | 1580 | uint32_t HAL_RCC_GetSysClockFreq(void); |
AnnaBridge | 143:86740a56073b | 1581 | uint32_t HAL_RCC_GetHCLKFreq(void); |
AnnaBridge | 143:86740a56073b | 1582 | uint32_t HAL_RCC_GetPCLK1Freq(void); |
AnnaBridge | 143:86740a56073b | 1583 | uint32_t HAL_RCC_GetPCLK2Freq(void); |
AnnaBridge | 143:86740a56073b | 1584 | void HAL_RCC_GetOscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct); |
AnnaBridge | 143:86740a56073b | 1585 | void HAL_RCC_GetClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, uint32_t *pFLatency); |
AnnaBridge | 143:86740a56073b | 1586 | /* CSS NMI IRQ handler */ |
AnnaBridge | 143:86740a56073b | 1587 | void HAL_RCC_NMI_IRQHandler(void); |
AnnaBridge | 143:86740a56073b | 1588 | |
AnnaBridge | 143:86740a56073b | 1589 | /* User Callbacks in non blocking mode (IT mode) */ |
AnnaBridge | 143:86740a56073b | 1590 | void HAL_RCC_CSSCallback(void); |
AnnaBridge | 143:86740a56073b | 1591 | /** |
AnnaBridge | 143:86740a56073b | 1592 | * @} |
AnnaBridge | 143:86740a56073b | 1593 | */ |
AnnaBridge | 143:86740a56073b | 1594 | |
AnnaBridge | 143:86740a56073b | 1595 | /** |
AnnaBridge | 143:86740a56073b | 1596 | * @} |
AnnaBridge | 143:86740a56073b | 1597 | */ |
AnnaBridge | 143:86740a56073b | 1598 | |
AnnaBridge | 143:86740a56073b | 1599 | |
AnnaBridge | 143:86740a56073b | 1600 | /** |
AnnaBridge | 143:86740a56073b | 1601 | * @} |
AnnaBridge | 143:86740a56073b | 1602 | */ |
AnnaBridge | 143:86740a56073b | 1603 | |
AnnaBridge | 143:86740a56073b | 1604 | /** |
AnnaBridge | 143:86740a56073b | 1605 | * @} |
AnnaBridge | 143:86740a56073b | 1606 | */ |
AnnaBridge | 143:86740a56073b | 1607 | |
AnnaBridge | 143:86740a56073b | 1608 | #ifdef __cplusplus |
AnnaBridge | 143:86740a56073b | 1609 | } |
AnnaBridge | 143:86740a56073b | 1610 | #endif |
AnnaBridge | 143:86740a56073b | 1611 | |
AnnaBridge | 143:86740a56073b | 1612 | #endif /* __STM32l0xx_HAL_RCC_H */ |
AnnaBridge | 143:86740a56073b | 1613 | |
AnnaBridge | 143:86740a56073b | 1614 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
AnnaBridge | 143:86740a56073b | 1615 |