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TARGET_NUCLEO_L486RG/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_ll_utils.h@145:64910690c574, 2017-06-21 (annotated)

Committer:
AnnaBridge
Date:
Wed Jun 21 17:31:38 2017 +0100
Revision:
145:64910690c574
Parent:
128:9bcdf88f62b0 
Release 145 of the mbed library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 122:f9eeca106725 1 /**
Kojto 122:f9eeca106725 2 ******************************************************************************
Kojto 122:f9eeca106725 3 * @file stm32l4xx_ll_utils.h
Kojto 122:f9eeca106725 4 * @author MCD Application Team
AnnaBridge 145:64910690c574 5 * @version V1.7.1
AnnaBridge 145:64910690c574 6 * @date 21-April-2017
Kojto 122:f9eeca106725 7 * @brief Header file of UTILS LL module.
Kojto 122:f9eeca106725 8 @verbatim
Kojto 122:f9eeca106725 9 ==============================================================================
Kojto 122:f9eeca106725 10 ##### How to use this driver #####
Kojto 122:f9eeca106725 11 ==============================================================================
Kojto 122:f9eeca106725 12 [..]
Kojto 122:f9eeca106725 13 The LL UTILS driver contains a set of generic APIs that can be
Kojto 122:f9eeca106725 14 used by user:
Kojto 122:f9eeca106725 15 (+) Device electronic signature
Kojto 122:f9eeca106725 16 (+) Timing functions
Kojto 122:f9eeca106725 17 (+) PLL configuration functions
Kojto 122:f9eeca106725 18
Kojto 122:f9eeca106725 19 @endverbatim
Kojto 122:f9eeca106725 20 ******************************************************************************
Kojto 122:f9eeca106725 21 * @attention
Kojto 122:f9eeca106725 22 *
AnnaBridge 145:64910690c574 23 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
Kojto 122:f9eeca106725 24 *
Kojto 122:f9eeca106725 25 * Redistribution and use in source and binary forms, with or without modification,
Kojto 122:f9eeca106725 26 * are permitted provided that the following conditions are met:
Kojto 122:f9eeca106725 27 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 122:f9eeca106725 28 * this list of conditions and the following disclaimer.
Kojto 122:f9eeca106725 29 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 122:f9eeca106725 30 * this list of conditions and the following disclaimer in the documentation
Kojto 122:f9eeca106725 31 * and/or other materials provided with the distribution.
Kojto 122:f9eeca106725 32 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 122:f9eeca106725 33 * may be used to endorse or promote products derived from this software
Kojto 122:f9eeca106725 34 * without specific prior written permission.
Kojto 122:f9eeca106725 35 *
Kojto 122:f9eeca106725 36 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 122:f9eeca106725 37 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 122:f9eeca106725 38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 122:f9eeca106725 39 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 122:f9eeca106725 40 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 122:f9eeca106725 41 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 122:f9eeca106725 42 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 122:f9eeca106725 43 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 122:f9eeca106725 44 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 122:f9eeca106725 45 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 122:f9eeca106725 46 *
Kojto 122:f9eeca106725 47 ******************************************************************************
Kojto 122:f9eeca106725 48 */
Kojto 122:f9eeca106725 49
Kojto 122:f9eeca106725 50 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 122:f9eeca106725 51 #ifndef __STM32L4xx_LL_UTILS_H
Kojto 122:f9eeca106725 52 #define __STM32L4xx_LL_UTILS_H
Kojto 122:f9eeca106725 53
Kojto 122:f9eeca106725 54 #ifdef __cplusplus
Kojto 122:f9eeca106725 55 extern "C" {
Kojto 122:f9eeca106725 56 #endif
Kojto 122:f9eeca106725 57
Kojto 122:f9eeca106725 58 /* Includes ------------------------------------------------------------------*/
Kojto 122:f9eeca106725 59 #include "stm32l4xx.h"
Kojto 122:f9eeca106725 60
Kojto 122:f9eeca106725 61 /** @addtogroup STM32L4xx_LL_Driver
Kojto 122:f9eeca106725 62 * @{
Kojto 122:f9eeca106725 63 */
Kojto 122:f9eeca106725 64
Kojto 122:f9eeca106725 65 /** @defgroup UTILS_LL UTILS
Kojto 122:f9eeca106725 66 * @{
Kojto 122:f9eeca106725 67 */
Kojto 122:f9eeca106725 68
Kojto 122:f9eeca106725 69 /* Private types -------------------------------------------------------------*/
Kojto 122:f9eeca106725 70 /* Private variables ---------------------------------------------------------*/
Kojto 122:f9eeca106725 71
Kojto 122:f9eeca106725 72 /* Private constants ---------------------------------------------------------*/
Kojto 122:f9eeca106725 73 /** @defgroup UTILS_LL_Private_Constants UTILS Private Constants
Kojto 122:f9eeca106725 74 * @{
Kojto 122:f9eeca106725 75 */
Kojto 122:f9eeca106725 76
Kojto 122:f9eeca106725 77 /* Max delay can be used in LL_mDelay */
AnnaBridge 145:64910690c574 78 #define LL_MAX_DELAY 0xFFFFFFFFU
Kojto 122:f9eeca106725 79
Kojto 122:f9eeca106725 80 /**
Kojto 122:f9eeca106725 81 * @brief Unique device ID register base address
Kojto 122:f9eeca106725 82 */
Kojto 122:f9eeca106725 83 #define UID_BASE_ADDRESS UID_BASE
Kojto 122:f9eeca106725 84
Kojto 122:f9eeca106725 85 /**
Kojto 122:f9eeca106725 86 * @brief Flash size data register base address
Kojto 122:f9eeca106725 87 */
Kojto 122:f9eeca106725 88 #define FLASHSIZE_BASE_ADDRESS FLASHSIZE_BASE
Kojto 122:f9eeca106725 89
Kojto 122:f9eeca106725 90 /**
Kojto 122:f9eeca106725 91 * @brief Package data register base address
Kojto 122:f9eeca106725 92 */
Kojto 122:f9eeca106725 93 #define PACKAGE_BASE_ADDRESS PACKAGE_BASE
Kojto 122:f9eeca106725 94
Kojto 122:f9eeca106725 95 /**
Kojto 122:f9eeca106725 96 * @}
Kojto 122:f9eeca106725 97 */
Kojto 122:f9eeca106725 98
Kojto 122:f9eeca106725 99 /* Private macros ------------------------------------------------------------*/
Kojto 122:f9eeca106725 100 /** @defgroup UTILS_LL_Private_Macros UTILS Private Macros
Kojto 122:f9eeca106725 101 * @{
Kojto 122:f9eeca106725 102 */
Kojto 122:f9eeca106725 103 /**
Kojto 122:f9eeca106725 104 * @}
Kojto 122:f9eeca106725 105 */
Kojto 122:f9eeca106725 106 /* Exported types ------------------------------------------------------------*/
Kojto 122:f9eeca106725 107 /** @defgroup UTILS_LL_ES_INIT UTILS Exported structures
Kojto 122:f9eeca106725 108 * @{
Kojto 122:f9eeca106725 109 */
Kojto 122:f9eeca106725 110 /**
Kojto 122:f9eeca106725 111 * @brief UTILS PLL structure definition
Kojto 122:f9eeca106725 112 */
Kojto 122:f9eeca106725 113 typedef struct
Kojto 122:f9eeca106725 114 {
Kojto 122:f9eeca106725 115 uint32_t PLLM; /*!< Division factor for PLL VCO input clock.
Kojto 122:f9eeca106725 116 This parameter can be a value of @ref RCC_LL_EC_PLLM_DIV
Kojto 122:f9eeca106725 117
Kojto 122:f9eeca106725 118 This feature can be modified afterwards using unitary function
Kojto 122:f9eeca106725 119 @ref LL_RCC_PLL_ConfigDomain_SYS(). */
Kojto 122:f9eeca106725 120
Kojto 122:f9eeca106725 121 uint32_t PLLN; /*!< Multiplication factor for PLL VCO output clock.
AnnaBridge 145:64910690c574 122 This parameter must be a number between Min_Data = 8 and Max_Data = 86
Kojto 122:f9eeca106725 123
Kojto 122:f9eeca106725 124 This feature can be modified afterwards using unitary function
Kojto 122:f9eeca106725 125 @ref LL_RCC_PLL_ConfigDomain_SYS(). */
Kojto 122:f9eeca106725 126
Kojto 122:f9eeca106725 127 uint32_t PLLR; /*!< Division for the main system clock.
AnnaBridge 145:64910690c574 128 This parameter can be a value of @ref RCC_LL_EC_PLLR_DIV
Kojto 122:f9eeca106725 129
Kojto 122:f9eeca106725 130 This feature can be modified afterwards using unitary function
Kojto 122:f9eeca106725 131 @ref LL_RCC_PLL_ConfigDomain_SYS(). */
Kojto 122:f9eeca106725 132 } LL_UTILS_PLLInitTypeDef;
Kojto 122:f9eeca106725 133
Kojto 122:f9eeca106725 134 /**
Kojto 122:f9eeca106725 135 * @brief UTILS System, AHB and APB buses clock configuration structure definition
Kojto 122:f9eeca106725 136 */
Kojto 122:f9eeca106725 137 typedef struct
Kojto 122:f9eeca106725 138 {
Kojto 122:f9eeca106725 139 uint32_t AHBCLKDivider; /*!< The AHB clock (HCLK) divider. This clock is derived from the system clock (SYSCLK).
Kojto 122:f9eeca106725 140 This parameter can be a value of @ref RCC_LL_EC_SYSCLK_DIV
Kojto 122:f9eeca106725 141
Kojto 122:f9eeca106725 142 This feature can be modified afterwards using unitary function
Kojto 122:f9eeca106725 143 @ref LL_RCC_SetAHBPrescaler(). */
Kojto 122:f9eeca106725 144
Kojto 122:f9eeca106725 145 uint32_t APB1CLKDivider; /*!< The APB1 clock (PCLK1) divider. This clock is derived from the AHB clock (HCLK).
Kojto 122:f9eeca106725 146 This parameter can be a value of @ref RCC_LL_EC_APB1_DIV
Kojto 122:f9eeca106725 147
Kojto 122:f9eeca106725 148 This feature can be modified afterwards using unitary function
Kojto 122:f9eeca106725 149 @ref LL_RCC_SetAPB1Prescaler(). */
Kojto 122:f9eeca106725 150
Kojto 122:f9eeca106725 151 uint32_t APB2CLKDivider; /*!< The APB2 clock (PCLK2) divider. This clock is derived from the AHB clock (HCLK).
Kojto 122:f9eeca106725 152 This parameter can be a value of @ref RCC_LL_EC_APB2_DIV
Kojto 122:f9eeca106725 153
Kojto 122:f9eeca106725 154 This feature can be modified afterwards using unitary function
Kojto 122:f9eeca106725 155 @ref LL_RCC_SetAPB2Prescaler(). */
Kojto 122:f9eeca106725 156
Kojto 122:f9eeca106725 157 } LL_UTILS_ClkInitTypeDef;
Kojto 122:f9eeca106725 158
Kojto 122:f9eeca106725 159 /**
Kojto 122:f9eeca106725 160 * @}
Kojto 122:f9eeca106725 161 */
Kojto 122:f9eeca106725 162
Kojto 122:f9eeca106725 163 /* Exported constants --------------------------------------------------------*/
Kojto 122:f9eeca106725 164 /** @defgroup UTILS_LL_Exported_Constants UTILS Exported Constants
Kojto 122:f9eeca106725 165 * @{
Kojto 122:f9eeca106725 166 */
Kojto 122:f9eeca106725 167
Kojto 122:f9eeca106725 168 /** @defgroup UTILS_EC_HSE_BYPASS HSE Bypass activation
Kojto 122:f9eeca106725 169 * @{
Kojto 122:f9eeca106725 170 */
AnnaBridge 145:64910690c574 171 #define LL_UTILS_HSEBYPASS_OFF 0x00000000U /*!< HSE Bypass is not enabled */
AnnaBridge 145:64910690c574 172 #define LL_UTILS_HSEBYPASS_ON 0x00000001U /*!< HSE Bypass is enabled */
Kojto 122:f9eeca106725 173 /**
Kojto 122:f9eeca106725 174 * @}
Kojto 122:f9eeca106725 175 */
Kojto 122:f9eeca106725 176
Kojto 122:f9eeca106725 177 /** @defgroup UTILS_EC_PACKAGETYPE PACKAGE TYPE
Kojto 122:f9eeca106725 178 * @{
Kojto 122:f9eeca106725 179 */
AnnaBridge 145:64910690c574 180 #define LL_UTILS_PACKAGETYPE_LQFP64 0x00000000U /*!< LQFP64 package type */
AnnaBridge 145:64910690c574 181 #define LL_UTILS_PACKAGETYPE_WLCSP64 0x00000001U /*!< WLCSP64 package type */
AnnaBridge 145:64910690c574 182 #define LL_UTILS_PACKAGETYPE_LQFP100 0x00000002U /*!< LQFP100 package type */
AnnaBridge 145:64910690c574 183 #define LL_UTILS_PACKAGETYPE_BGA132 0x00000003U /*!< BGA132 package type */
AnnaBridge 145:64910690c574 184 #define LL_UTILS_PACKAGETYPE_LQFP144_CSP72 0x00000004U /*!< LQFP144, WLCSP81 or WLCSP72 package type */
AnnaBridge 145:64910690c574 185 #define LL_UTILS_PACKAGETYPE_UFQFPN32 0x00000008U /*!< UFQFPN32 package type */
AnnaBridge 145:64910690c574 186 #define LL_UTILS_PACKAGETYPE_UFQFPN48 0x0000000AU /*!< UFQFPN48 package type */
AnnaBridge 145:64910690c574 187 #define LL_UTILS_PACKAGETYPE_LQFP48 0x0000000BU /*!< LQFP48 package type */
AnnaBridge 145:64910690c574 188 #define LL_UTILS_PACKAGETYPE_WLCSP49 0x0000000CU /*!< WLCSP49 package type */
AnnaBridge 145:64910690c574 189 #define LL_UTILS_PACKAGETYPE_UFBGA64 0x0000000DU /*!< UFBGA64 package type */
AnnaBridge 145:64910690c574 190 #define LL_UTILS_PACKAGETYPE_UFBGA100 0x0000000EU /*!< UFBGA100 package type */
AnnaBridge 145:64910690c574 191 #define LL_UTILS_PACKAGETYPE_UFBGA169 0x00000010U /*!< UFBGA169 package type */
Kojto 122:f9eeca106725 192 /**
Kojto 122:f9eeca106725 193 * @}
Kojto 122:f9eeca106725 194 */
Kojto 122:f9eeca106725 195
Kojto 122:f9eeca106725 196 /**
Kojto 122:f9eeca106725 197 * @}
Kojto 122:f9eeca106725 198 */
Kojto 122:f9eeca106725 199
Kojto 122:f9eeca106725 200 /* Exported macro ------------------------------------------------------------*/
Kojto 122:f9eeca106725 201
Kojto 122:f9eeca106725 202 /* Exported functions --------------------------------------------------------*/
Kojto 122:f9eeca106725 203 /** @defgroup UTILS_LL_Exported_Functions UTILS Exported Functions
Kojto 122:f9eeca106725 204 * @{
Kojto 122:f9eeca106725 205 */
Kojto 122:f9eeca106725 206
Kojto 122:f9eeca106725 207 /** @defgroup UTILS_EF_DEVICE_ELECTRONIC_SIGNATURE DEVICE ELECTRONIC SIGNATURE
Kojto 122:f9eeca106725 208 * @{
Kojto 122:f9eeca106725 209 */
Kojto 122:f9eeca106725 210
Kojto 122:f9eeca106725 211 /**
Kojto 122:f9eeca106725 212 * @brief Get Word0 of the unique device identifier (UID based on 96 bits)
Kojto 122:f9eeca106725 213 * @retval UID[31:0]: X and Y coordinates on the wafer expressed in BCD format
Kojto 122:f9eeca106725 214 */
Kojto 122:f9eeca106725 215 __STATIC_INLINE uint32_t LL_GetUID_Word0(void)
Kojto 122:f9eeca106725 216 {
Kojto 122:f9eeca106725 217 return (uint32_t)(READ_REG(*((uint32_t *)UID_BASE_ADDRESS)));
Kojto 122:f9eeca106725 218 }
Kojto 122:f9eeca106725 219
Kojto 122:f9eeca106725 220 /**
Kojto 122:f9eeca106725 221 * @brief Get Word1 of the unique device identifier (UID based on 96 bits)
Kojto 122:f9eeca106725 222 * @retval UID[63:32]: Wafer number (UID[39:32]) & LOT_NUM[23:0] (UID[63:40])
Kojto 122:f9eeca106725 223 */
Kojto 122:f9eeca106725 224 __STATIC_INLINE uint32_t LL_GetUID_Word1(void)
Kojto 122:f9eeca106725 225 {
Kojto 122:f9eeca106725 226 return (uint32_t)(READ_REG(*((uint32_t *)(UID_BASE_ADDRESS + 4U))));
Kojto 122:f9eeca106725 227 }
Kojto 122:f9eeca106725 228
Kojto 122:f9eeca106725 229 /**
Kojto 122:f9eeca106725 230 * @brief Get Word2 of the unique device identifier (UID based on 96 bits)
Kojto 122:f9eeca106725 231 * @retval UID[95:64]: Lot number (ASCII encoded) - LOT_NUM[55:24]
Kojto 122:f9eeca106725 232 */
Kojto 122:f9eeca106725 233 __STATIC_INLINE uint32_t LL_GetUID_Word2(void)
Kojto 122:f9eeca106725 234 {
Kojto 122:f9eeca106725 235 return (uint32_t)(READ_REG(*((uint32_t *)(UID_BASE_ADDRESS + 8U))));
Kojto 122:f9eeca106725 236 }
Kojto 122:f9eeca106725 237
Kojto 122:f9eeca106725 238 /**
Kojto 122:f9eeca106725 239 * @brief Get Flash memory size
Kojto 122:f9eeca106725 240 * @note This bitfield indicates the size of the device Flash memory expressed in
Kojto 122:f9eeca106725 241 * Kbytes. As an example, 0x040 corresponds to 64 Kbytes.
Kojto 122:f9eeca106725 242 * @retval FLASH_SIZE[15:0]: Flash memory size
Kojto 122:f9eeca106725 243 */
Kojto 122:f9eeca106725 244 __STATIC_INLINE uint32_t LL_GetFlashSize(void)
Kojto 122:f9eeca106725 245 {
Kojto 122:f9eeca106725 246 return (uint16_t)(READ_REG(*((uint32_t *)FLASHSIZE_BASE_ADDRESS)));
Kojto 122:f9eeca106725 247 }
Kojto 122:f9eeca106725 248
Kojto 122:f9eeca106725 249 /**
Kojto 122:f9eeca106725 250 * @brief Get Package type
Kojto 122:f9eeca106725 251 * @retval Returned value can be one of the following values:
Kojto 122:f9eeca106725 252 * @arg @ref LL_UTILS_PACKAGETYPE_LQFP64 (*)
Kojto 122:f9eeca106725 253 * @arg @ref LL_UTILS_PACKAGETYPE_LQFP100 (*)
Kojto 122:f9eeca106725 254 * @arg @ref LL_UTILS_PACKAGETYPE_BGA132 (*)
Kojto 122:f9eeca106725 255 * @arg @ref LL_UTILS_PACKAGETYPE_LQFP144_CSP72 (*)
Kojto 122:f9eeca106725 256 * @arg @ref LL_UTILS_PACKAGETYPE_UFQFPN32 (*)
Kojto 122:f9eeca106725 257 * @arg @ref LL_UTILS_PACKAGETYPE_UFQFPN48 (*)
Kojto 122:f9eeca106725 258 * @arg @ref LL_UTILS_PACKAGETYPE_LQFP48 (*)
Kojto 122:f9eeca106725 259 * @arg @ref LL_UTILS_PACKAGETYPE_WLCSP49 (*)
Kojto 122:f9eeca106725 260 * @arg @ref LL_UTILS_PACKAGETYPE_UFBGA64 (*)
Kojto 122:f9eeca106725 261 * @arg @ref LL_UTILS_PACKAGETYPE_UFBGA100 (*)
AnnaBridge 145:64910690c574 262 * @arg @ref LL_UTILS_PACKAGETYPE_UFBGA169 (*)
Kojto 122:f9eeca106725 263 *
Kojto 122:f9eeca106725 264 * (*) value not defined in all devices.
Kojto 122:f9eeca106725 265 */
Kojto 122:f9eeca106725 266 __STATIC_INLINE uint32_t LL_GetPackageType(void)
Kojto 122:f9eeca106725 267 {
AnnaBridge 145:64910690c574 268 return (uint8_t)(READ_REG(*((uint32_t *)PACKAGE_BASE_ADDRESS)) & 0x1FU);
Kojto 122:f9eeca106725 269 }
Kojto 122:f9eeca106725 270
Kojto 122:f9eeca106725 271 /**
Kojto 122:f9eeca106725 272 * @}
Kojto 122:f9eeca106725 273 */
Kojto 122:f9eeca106725 274
Kojto 122:f9eeca106725 275 /** @defgroup UTILS_LL_EF_DELAY DELAY
Kojto 122:f9eeca106725 276 * @{
Kojto 122:f9eeca106725 277 */
Kojto 122:f9eeca106725 278
Kojto 122:f9eeca106725 279 /**
Kojto 122:f9eeca106725 280 * @brief This function configures the Cortex-M SysTick source of the time base.
Kojto 122:f9eeca106725 281 * @param HCLKFrequency HCLK frequency in Hz (can be calculated thanks to RCC helper macro)
Kojto 122:f9eeca106725 282 * @note When a RTOS is used, it is recommended to avoid changing the SysTick
Kojto 122:f9eeca106725 283 * configuration by calling this function, for a delay use rather osDelay RTOS service.
Kojto 122:f9eeca106725 284 * @param Ticks Number of ticks
Kojto 122:f9eeca106725 285 * @retval None
Kojto 122:f9eeca106725 286 */
Kojto 122:f9eeca106725 287 __STATIC_INLINE void LL_InitTick(uint32_t HCLKFrequency, uint32_t Ticks)
Kojto 122:f9eeca106725 288 {
Kojto 122:f9eeca106725 289 /* Configure the SysTick to have interrupt in 1ms time base */
Kojto 122:f9eeca106725 290 SysTick->LOAD = (uint32_t)((HCLKFrequency / Ticks) - 1UL); /* set reload register */
Kojto 122:f9eeca106725 291 SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
Kojto 122:f9eeca106725 292 SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
Kojto 122:f9eeca106725 293 SysTick_CTRL_ENABLE_Msk; /* Enable the Systick Timer */
Kojto 122:f9eeca106725 294 }
Kojto 122:f9eeca106725 295
Kojto 122:f9eeca106725 296 void LL_Init1msTick(uint32_t HCLKFrequency);
Kojto 122:f9eeca106725 297 void LL_mDelay(uint32_t Delay);
Kojto 122:f9eeca106725 298
Kojto 122:f9eeca106725 299 /**
Kojto 122:f9eeca106725 300 * @}
Kojto 122:f9eeca106725 301 */
Kojto 122:f9eeca106725 302
Kojto 122:f9eeca106725 303 /** @defgroup UTILS_EF_SYSTEM SYSTEM
Kojto 122:f9eeca106725 304 * @{
Kojto 122:f9eeca106725 305 */
Kojto 122:f9eeca106725 306
Kojto 122:f9eeca106725 307 void LL_SetSystemCoreClock(uint32_t HCLKFrequency);
Kojto 122:f9eeca106725 308 ErrorStatus LL_PLL_ConfigSystemClock_MSI(LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct,
Kojto 122:f9eeca106725 309 LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct);
Kojto 122:f9eeca106725 310 ErrorStatus LL_PLL_ConfigSystemClock_HSI(LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct,
Kojto 122:f9eeca106725 311 LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct);
Kojto 122:f9eeca106725 312 ErrorStatus LL_PLL_ConfigSystemClock_HSE(uint32_t HSEFrequency, uint32_t HSEBypass,
Kojto 122:f9eeca106725 313 LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct, LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct);
Kojto 122:f9eeca106725 314
Kojto 122:f9eeca106725 315 /**
Kojto 122:f9eeca106725 316 * @}
Kojto 122:f9eeca106725 317 */
Kojto 122:f9eeca106725 318
Kojto 122:f9eeca106725 319 /**
Kojto 122:f9eeca106725 320 * @}
Kojto 122:f9eeca106725 321 */
Kojto 122:f9eeca106725 322
Kojto 122:f9eeca106725 323 /**
Kojto 122:f9eeca106725 324 * @}
Kojto 122:f9eeca106725 325 */
Kojto 122:f9eeca106725 326
Kojto 122:f9eeca106725 327 /**
Kojto 122:f9eeca106725 328 * @}
Kojto 122:f9eeca106725 329 */
Kojto 122:f9eeca106725 330
Kojto 122:f9eeca106725 331 #ifdef __cplusplus
Kojto 122:f9eeca106725 332 }
Kojto 122:f9eeca106725 333 #endif
Kojto 122:f9eeca106725 334
Kojto 122:f9eeca106725 335 #endif /* __STM32L4xx_LL_UTILS_H */
Kojto 122:f9eeca106725 336
Kojto 122:f9eeca106725 337 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/