© Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+/** @addtogroup CMSIS
+ * @{
+ */
+
+/** @addtogroup stm32f10x_system
+ * @{
+ */
+
+/**
+ * @brief Define to prevent recursive inclusion
+ */
+#ifndef __SYSTEM_STM32F10X_H
+#define __SYSTEM_STM32F10X_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/** @addtogroup STM32F10x_System_Includes
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+
+/** @addtogroup STM32F10x_System_Exported_types
+ * @{
+ */
+
+extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
+extern const uint8_t AHBPrescTable[16U]; /*!< AHB prescalers table values */
+extern const uint8_t APBPrescTable[8U]; /*!< APB prescalers table values */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F10x_System_Exported_Constants
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F10x_System_Exported_Macros
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F10x_System_Exported_Functions
+ * @{
+ */
+
+extern void SystemInit(void);
+extern void SystemCoreClockUpdate(void);
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__SYSTEM_STM32F10X_H */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/LLDrivers/inc/stm32f1xx_ll_rcc.h b/LLDrivers/inc/stm32f1xx_ll_rcc.h
new file mode 100644
index 0000000..419e491
--- /dev/null
+++ b/LLDrivers/inc/stm32f1xx_ll_rcc.h
@@ -0,0 +1,2312 @@
+/**
+ ******************************************************************************
+ * @file stm32f1xx_ll_rcc.h
+ * @author MCD Application Team
+ * @brief Header file of RCC LL module.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F1xx_LL_RCC_H
+#define __STM32F1xx_LL_RCC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f1xx.h"
+
+/** @addtogroup STM32F1xx_LL_Driver
+ * @{
+ */
+
+#if defined(RCC)
+
+/** @defgroup RCC_LL RCC
+ * @{
+ */
+
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private constants ---------------------------------------------------------*/
+/* Private macros ------------------------------------------------------------*/
+#if defined(USE_FULL_LL_DRIVER)
+/** @defgroup RCC_LL_Private_Macros RCC Private Macros
+ * @{
+ */
+/**
+ * @}
+ */
+#endif /*USE_FULL_LL_DRIVER*/
+/* Exported types ------------------------------------------------------------*/
+#if defined(USE_FULL_LL_DRIVER)
+/** @defgroup RCC_LL_Exported_Types RCC Exported Types
+ * @{
+ */
+
+/** @defgroup LL_ES_CLOCK_FREQ Clocks Frequency Structure
+ * @{
+ */
+
+/**
+ * @brief RCC Clocks Frequency Structure
+ */
+typedef struct
+{
+ uint32_t SYSCLK_Frequency; /*!< SYSCLK clock frequency */
+ uint32_t HCLK_Frequency; /*!< HCLK clock frequency */
+ uint32_t PCLK1_Frequency; /*!< PCLK1 clock frequency */
+ uint32_t PCLK2_Frequency; /*!< PCLK2 clock frequency */
+} LL_RCC_ClocksTypeDef;
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+#endif /* USE_FULL_LL_DRIVER */
+
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup RCC_LL_Exported_Constants RCC Exported Constants
+ * @{
+ */
+
+/** @defgroup RCC_LL_EC_OSC_VALUES Oscillator Values adaptation
+ * @brief Defines used to adapt values of different oscillators
+ * @note These values could be modified in the user environment according to
+ * HW set-up.
+ * @{
+ */
+#if !defined (HSE_VALUE)
+#define HSE_VALUE 8000000U /*!< Value of the HSE oscillator in Hz */
+#endif /* HSE_VALUE */
+
+#if !defined (HSI_VALUE)
+#define HSI_VALUE 8000000U /*!< Value of the HSI oscillator in Hz */
+#endif /* HSI_VALUE */
+
+#if !defined (LSE_VALUE)
+#define LSE_VALUE 32768U /*!< Value of the LSE oscillator in Hz */
+#endif /* LSE_VALUE */
+
+#if !defined (LSI_VALUE)
+#define LSI_VALUE 40000U /*!< Value of the LSI oscillator in Hz */
+#endif /* LSI_VALUE */
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EC_CLEAR_FLAG Clear Flags Defines
+ * @brief Flags defines which can be used with LL_RCC_WriteReg function
+ * @{
+ */
+#define LL_RCC_CIR_LSIRDYC RCC_CIR_LSIRDYC /*!< LSI Ready Interrupt Clear */
+#define LL_RCC_CIR_LSERDYC RCC_CIR_LSERDYC /*!< LSE Ready Interrupt Clear */
+#define LL_RCC_CIR_HSIRDYC RCC_CIR_HSIRDYC /*!< HSI Ready Interrupt Clear */
+#define LL_RCC_CIR_HSERDYC RCC_CIR_HSERDYC /*!< HSE Ready Interrupt Clear */
+#define LL_RCC_CIR_PLLRDYC RCC_CIR_PLLRDYC /*!< PLL Ready Interrupt Clear */
+#define LL_RCC_CIR_PLL3RDYC RCC_CIR_PLL3RDYC /*!< PLL3(PLLI2S) Ready Interrupt Clear */
+#define LL_RCC_CIR_PLL2RDYC RCC_CIR_PLL2RDYC /*!< PLL2 Ready Interrupt Clear */
+#define LL_RCC_CIR_CSSC RCC_CIR_CSSC /*!< Clock Security System Interrupt Clear */
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EC_GET_FLAG Get Flags Defines
+ * @brief Flags defines which can be used with LL_RCC_ReadReg function
+ * @{
+ */
+#define LL_RCC_CIR_LSIRDYF RCC_CIR_LSIRDYF /*!< LSI Ready Interrupt flag */
+#define LL_RCC_CIR_LSERDYF RCC_CIR_LSERDYF /*!< LSE Ready Interrupt flag */
+#define LL_RCC_CIR_HSIRDYF RCC_CIR_HSIRDYF /*!< HSI Ready Interrupt flag */
+#define LL_RCC_CIR_HSERDYF RCC_CIR_HSERDYF /*!< HSE Ready Interrupt flag */
+#define LL_RCC_CIR_PLLRDYF RCC_CIR_PLLRDYF /*!< PLL Ready Interrupt flag */
+#define LL_RCC_CIR_PLL3RDYF RCC_CIR_PLL3RDYF /*!< PLL3(PLLI2S) Ready Interrupt flag */
+#define LL_RCC_CIR_PLL2RDYF RCC_CIR_PLL2RDYF /*!< PLL2 Ready Interrupt flag */
+#define LL_RCC_CIR_CSSF RCC_CIR_CSSF /*!< Clock Security System Interrupt flag */
+#define LL_RCC_CSR_PINRSTF RCC_CSR_PINRSTF /*!< PIN reset flag */
+#define LL_RCC_CSR_PORRSTF RCC_CSR_PORRSTF /*!< POR/PDR reset flag */
+#define LL_RCC_CSR_SFTRSTF RCC_CSR_SFTRSTF /*!< Software Reset flag */
+#define LL_RCC_CSR_IWDGRSTF RCC_CSR_IWDGRSTF /*!< Independent Watchdog reset flag */
+#define LL_RCC_CSR_WWDGRSTF RCC_CSR_WWDGRSTF /*!< Window watchdog reset flag */
+#define LL_RCC_CSR_LPWRRSTF RCC_CSR_LPWRRSTF /*!< Low-Power reset flag */
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EC_IT IT Defines
+ * @brief IT defines which can be used with LL_RCC_ReadReg and LL_RCC_WriteReg functions
+ * @{
+ */
+#define LL_RCC_CIR_LSIRDYIE RCC_CIR_LSIRDYIE /*!< LSI Ready Interrupt Enable */
+#define LL_RCC_CIR_LSERDYIE RCC_CIR_LSERDYIE /*!< LSE Ready Interrupt Enable */
+#define LL_RCC_CIR_HSIRDYIE RCC_CIR_HSIRDYIE /*!< HSI Ready Interrupt Enable */
+#define LL_RCC_CIR_HSERDYIE RCC_CIR_HSERDYIE /*!< HSE Ready Interrupt Enable */
+#define LL_RCC_CIR_PLLRDYIE RCC_CIR_PLLRDYIE /*!< PLL Ready Interrupt Enable */
+#define LL_RCC_CIR_PLL3RDYIE RCC_CIR_PLL3RDYIE /*!< PLL3(PLLI2S) Ready Interrupt Enable */
+#define LL_RCC_CIR_PLL2RDYIE RCC_CIR_PLL2RDYIE /*!< PLL2 Ready Interrupt Enable */
+/**
+ * @}
+ */
+
+#if defined(RCC_CFGR2_PREDIV2)
+/** @defgroup RCC_LL_EC_HSE_PREDIV2_DIV HSE PREDIV2 Division factor
+ * @{
+ */
+#define LL_RCC_HSE_PREDIV2_DIV_1 RCC_CFGR2_PREDIV2_DIV1 /*!< PREDIV2 input clock not divided */
+#define LL_RCC_HSE_PREDIV2_DIV_2 RCC_CFGR2_PREDIV2_DIV2 /*!< PREDIV2 input clock divided by 2 */
+#define LL_RCC_HSE_PREDIV2_DIV_3 RCC_CFGR2_PREDIV2_DIV3 /*!< PREDIV2 input clock divided by 3 */
+#define LL_RCC_HSE_PREDIV2_DIV_4 RCC_CFGR2_PREDIV2_DIV4 /*!< PREDIV2 input clock divided by 4 */
+#define LL_RCC_HSE_PREDIV2_DIV_5 RCC_CFGR2_PREDIV2_DIV5 /*!< PREDIV2 input clock divided by 5 */
+#define LL_RCC_HSE_PREDIV2_DIV_6 RCC_CFGR2_PREDIV2_DIV6 /*!< PREDIV2 input clock divided by 6 */
+#define LL_RCC_HSE_PREDIV2_DIV_7 RCC_CFGR2_PREDIV2_DIV7 /*!< PREDIV2 input clock divided by 7 */
+#define LL_RCC_HSE_PREDIV2_DIV_8 RCC_CFGR2_PREDIV2_DIV8 /*!< PREDIV2 input clock divided by 8 */
+#define LL_RCC_HSE_PREDIV2_DIV_9 RCC_CFGR2_PREDIV2_DIV9 /*!< PREDIV2 input clock divided by 9 */
+#define LL_RCC_HSE_PREDIV2_DIV_10 RCC_CFGR2_PREDIV2_DIV10 /*!< PREDIV2 input clock divided by 10 */
+#define LL_RCC_HSE_PREDIV2_DIV_11 RCC_CFGR2_PREDIV2_DIV11 /*!< PREDIV2 input clock divided by 11 */
+#define LL_RCC_HSE_PREDIV2_DIV_12 RCC_CFGR2_PREDIV2_DIV12 /*!< PREDIV2 input clock divided by 12 */
+#define LL_RCC_HSE_PREDIV2_DIV_13 RCC_CFGR2_PREDIV2_DIV13 /*!< PREDIV2 input clock divided by 13 */
+#define LL_RCC_HSE_PREDIV2_DIV_14 RCC_CFGR2_PREDIV2_DIV14 /*!< PREDIV2 input clock divided by 14 */
+#define LL_RCC_HSE_PREDIV2_DIV_15 RCC_CFGR2_PREDIV2_DIV15 /*!< PREDIV2 input clock divided by 15 */
+#define LL_RCC_HSE_PREDIV2_DIV_16 RCC_CFGR2_PREDIV2_DIV16 /*!< PREDIV2 input clock divided by 16 */
+/**
+ * @}
+ */
+
+#endif /* RCC_CFGR2_PREDIV2 */
+
+/** @defgroup RCC_LL_EC_SYS_CLKSOURCE System clock switch
+ * @{
+ */
+#define LL_RCC_SYS_CLKSOURCE_HSI RCC_CFGR_SW_HSI /*!< HSI selection as system clock */
+#define LL_RCC_SYS_CLKSOURCE_HSE RCC_CFGR_SW_HSE /*!< HSE selection as system clock */
+#define LL_RCC_SYS_CLKSOURCE_PLL RCC_CFGR_SW_PLL /*!< PLL selection as system clock */
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EC_SYS_CLKSOURCE_STATUS System clock switch status
+ * @{
+ */
+#define LL_RCC_SYS_CLKSOURCE_STATUS_HSI RCC_CFGR_SWS_HSI /*!< HSI used as system clock */
+#define LL_RCC_SYS_CLKSOURCE_STATUS_HSE RCC_CFGR_SWS_HSE /*!< HSE used as system clock */
+#define LL_RCC_SYS_CLKSOURCE_STATUS_PLL RCC_CFGR_SWS_PLL /*!< PLL used as system clock */
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EC_SYSCLK_DIV AHB prescaler
+ * @{
+ */
+#define LL_RCC_SYSCLK_DIV_1 RCC_CFGR_HPRE_DIV1 /*!< SYSCLK not divided */
+#define LL_RCC_SYSCLK_DIV_2 RCC_CFGR_HPRE_DIV2 /*!< SYSCLK divided by 2 */
+#define LL_RCC_SYSCLK_DIV_4 RCC_CFGR_HPRE_DIV4 /*!< SYSCLK divided by 4 */
+#define LL_RCC_SYSCLK_DIV_8 RCC_CFGR_HPRE_DIV8 /*!< SYSCLK divided by 8 */
+#define LL_RCC_SYSCLK_DIV_16 RCC_CFGR_HPRE_DIV16 /*!< SYSCLK divided by 16 */
+#define LL_RCC_SYSCLK_DIV_64 RCC_CFGR_HPRE_DIV64 /*!< SYSCLK divided by 64 */
+#define LL_RCC_SYSCLK_DIV_128 RCC_CFGR_HPRE_DIV128 /*!< SYSCLK divided by 128 */
+#define LL_RCC_SYSCLK_DIV_256 RCC_CFGR_HPRE_DIV256 /*!< SYSCLK divided by 256 */
+#define LL_RCC_SYSCLK_DIV_512 RCC_CFGR_HPRE_DIV512 /*!< SYSCLK divided by 512 */
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EC_APB1_DIV APB low-speed prescaler (APB1)
+ * @{
+ */
+#define LL_RCC_APB1_DIV_1 RCC_CFGR_PPRE1_DIV1 /*!< HCLK not divided */
+#define LL_RCC_APB1_DIV_2 RCC_CFGR_PPRE1_DIV2 /*!< HCLK divided by 2 */
+#define LL_RCC_APB1_DIV_4 RCC_CFGR_PPRE1_DIV4 /*!< HCLK divided by 4 */
+#define LL_RCC_APB1_DIV_8 RCC_CFGR_PPRE1_DIV8 /*!< HCLK divided by 8 */
+#define LL_RCC_APB1_DIV_16 RCC_CFGR_PPRE1_DIV16 /*!< HCLK divided by 16 */
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EC_APB2_DIV APB high-speed prescaler (APB2)
+ * @{
+ */
+#define LL_RCC_APB2_DIV_1 RCC_CFGR_PPRE2_DIV1 /*!< HCLK not divided */
+#define LL_RCC_APB2_DIV_2 RCC_CFGR_PPRE2_DIV2 /*!< HCLK divided by 2 */
+#define LL_RCC_APB2_DIV_4 RCC_CFGR_PPRE2_DIV4 /*!< HCLK divided by 4 */
+#define LL_RCC_APB2_DIV_8 RCC_CFGR_PPRE2_DIV8 /*!< HCLK divided by 8 */
+#define LL_RCC_APB2_DIV_16 RCC_CFGR_PPRE2_DIV16 /*!< HCLK divided by 16 */
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EC_MCO1SOURCE MCO1 SOURCE selection
+ * @{
+ */
+#define LL_RCC_MCO1SOURCE_NOCLOCK RCC_CFGR_MCO_NOCLOCK /*!< MCO output disabled, no clock on MCO */
+#define LL_RCC_MCO1SOURCE_SYSCLK RCC_CFGR_MCO_SYSCLK /*!< SYSCLK selection as MCO source */
+#define LL_RCC_MCO1SOURCE_HSI RCC_CFGR_MCO_HSI /*!< HSI selection as MCO source */
+#define LL_RCC_MCO1SOURCE_HSE RCC_CFGR_MCO_HSE /*!< HSE selection as MCO source */
+#define LL_RCC_MCO1SOURCE_PLLCLK_DIV_2 RCC_CFGR_MCO_PLLCLK_DIV2 /*!< PLL clock divided by 2*/
+#if defined(RCC_CFGR_MCO_PLL2CLK)
+#define LL_RCC_MCO1SOURCE_PLL2CLK RCC_CFGR_MCO_PLL2CLK /*!< PLL2 clock selected as MCO source*/
+#endif /* RCC_CFGR_MCO_PLL2CLK */
+#if defined(RCC_CFGR_MCO_PLL3CLK_DIV2)
+#define LL_RCC_MCO1SOURCE_PLLI2SCLK_DIV2 RCC_CFGR_MCO_PLL3CLK_DIV2 /*!< PLLI2S clock divided by 2 selected as MCO source*/
+#endif /* RCC_CFGR_MCO_PLL3CLK_DIV2 */
+#if defined(RCC_CFGR_MCO_EXT_HSE)
+#define LL_RCC_MCO1SOURCE_EXT_HSE RCC_CFGR_MCO_EXT_HSE /*!< XT1 external 3-25 MHz oscillator clock selected as MCO source */
+#endif /* RCC_CFGR_MCO_EXT_HSE */
+#if defined(RCC_CFGR_MCO_PLL3CLK)
+#define LL_RCC_MCO1SOURCE_PLLI2SCLK RCC_CFGR_MCO_PLL3CLK /*!< PLLI2S clock selected as MCO source */
+#endif /* RCC_CFGR_MCO_PLL3CLK */
+/**
+ * @}
+ */
+
+#if defined(USE_FULL_LL_DRIVER)
+/** @defgroup RCC_LL_EC_PERIPH_FREQUENCY Peripheral clock frequency
+ * @{
+ */
+#define LL_RCC_PERIPH_FREQUENCY_NO 0x00000000U /*!< No clock enabled for the peripheral */
+#define LL_RCC_PERIPH_FREQUENCY_NA 0xFFFFFFFFU /*!< Frequency cannot be provided as external clock */
+/**
+ * @}
+ */
+#endif /* USE_FULL_LL_DRIVER */
+
+#if defined(RCC_CFGR2_I2S2SRC)
+/** @defgroup RCC_LL_EC_I2S2CLKSOURCE Peripheral I2S clock source selection
+ * @{
+ */
+#define LL_RCC_I2S2_CLKSOURCE_SYSCLK RCC_CFGR2_I2S2SRC /*!< System clock (SYSCLK) selected as I2S2 clock entry */
+#define LL_RCC_I2S2_CLKSOURCE_PLLI2S_VCO (uint32_t)(RCC_CFGR2_I2S2SRC | (RCC_CFGR2_I2S2SRC >> 16U)) /*!< PLLI2S VCO clock selected as I2S2 clock entry */
+#define LL_RCC_I2S3_CLKSOURCE_SYSCLK RCC_CFGR2_I2S3SRC /*!< System clock (SYSCLK) selected as I2S3 clock entry */
+#define LL_RCC_I2S3_CLKSOURCE_PLLI2S_VCO (uint32_t)(RCC_CFGR2_I2S3SRC | (RCC_CFGR2_I2S3SRC >> 16U)) /*!< PLLI2S VCO clock selected as I2S3 clock entry */
+/**
+ * @}
+ */
+#endif /* RCC_CFGR2_I2S2SRC */
+
+#if defined(USB_OTG_FS) || defined(USB)
+/** @defgroup RCC_LL_EC_USB_CLKSOURCE Peripheral USB clock source selection
+ * @{
+ */
+#if defined(RCC_CFGR_USBPRE)
+#define LL_RCC_USB_CLKSOURCE_PLL RCC_CFGR_USBPRE /*!< PLL clock is not divided */
+#define LL_RCC_USB_CLKSOURCE_PLL_DIV_1_5 0x00000000U /*!< PLL clock is divided by 1.5 */
+#endif /*RCC_CFGR_USBPRE*/
+#if defined(RCC_CFGR_OTGFSPRE)
+#define LL_RCC_USB_CLKSOURCE_PLL_DIV_2 RCC_CFGR_OTGFSPRE /*!< PLL clock is divided by 2 */
+#define LL_RCC_USB_CLKSOURCE_PLL_DIV_3 0x00000000U /*!< PLL clock is divided by 3 */
+#endif /*RCC_CFGR_OTGFSPRE*/
+/**
+ * @}
+ */
+#endif /* USB_OTG_FS || USB */
+
+/** @defgroup RCC_LL_EC_ADC_CLKSOURCE_PCLK2 Peripheral ADC clock source selection
+ * @{
+ */
+#define LL_RCC_ADC_CLKSRC_PCLK2_DIV_2 RCC_CFGR_ADCPRE_DIV2 /*ADC prescaler PCLK2 divided by 2*/
+#define LL_RCC_ADC_CLKSRC_PCLK2_DIV_4 RCC_CFGR_ADCPRE_DIV4 /*ADC prescaler PCLK2 divided by 4*/
+#define LL_RCC_ADC_CLKSRC_PCLK2_DIV_6 RCC_CFGR_ADCPRE_DIV6 /*ADC prescaler PCLK2 divided by 6*/
+#define LL_RCC_ADC_CLKSRC_PCLK2_DIV_8 RCC_CFGR_ADCPRE_DIV8 /*ADC prescaler PCLK2 divided by 8*/
+/**
+ * @}
+ */
+
+#if defined(RCC_CFGR2_I2S2SRC)
+/** @defgroup RCC_LL_EC_I2S2 Peripheral I2S get clock source
+ * @{
+ */
+#define LL_RCC_I2S2_CLKSOURCE RCC_CFGR2_I2S2SRC /*!< I2S2 Clock source selection */
+#define LL_RCC_I2S3_CLKSOURCE RCC_CFGR2_I2S3SRC /*!< I2S3 Clock source selection */
+/**
+ * @}
+ */
+
+#endif /* RCC_CFGR2_I2S2SRC */
+
+#if defined(USB_OTG_FS) || defined(USB)
+/** @defgroup RCC_LL_EC_USB Peripheral USB get clock source
+ * @{
+ */
+#define LL_RCC_USB_CLKSOURCE 0x00400000U /*!< USB Clock source selection */
+/**
+ * @}
+ */
+
+#endif /* USB_OTG_FS || USB */
+
+/** @defgroup RCC_LL_EC_ADC Peripheral ADC get clock source
+ * @{
+ */
+#define LL_RCC_ADC_CLKSOURCE RCC_CFGR_ADCPRE /*!< ADC Clock source selection */
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EC_RTC_CLKSOURCE RTC clock source selection
+ * @{
+ */
+#define LL_RCC_RTC_CLKSOURCE_NONE 0x00000000U /*!< No clock used as RTC clock */
+#define LL_RCC_RTC_CLKSOURCE_LSE RCC_BDCR_RTCSEL_0 /*!< LSE oscillator clock used as RTC clock */
+#define LL_RCC_RTC_CLKSOURCE_LSI RCC_BDCR_RTCSEL_1 /*!< LSI oscillator clock used as RTC clock */
+#define LL_RCC_RTC_CLKSOURCE_HSE_DIV128 RCC_BDCR_RTCSEL /*!< HSE oscillator clock divided by 128 used as RTC clock */
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EC_PLL_MUL PLL Multiplicator factor
+ * @{
+ */
+#if defined(RCC_CFGR_PLLMULL2)
+#define LL_RCC_PLL_MUL_2 RCC_CFGR_PLLMULL2 /*!< PLL input clock*2 */
+#endif /*RCC_CFGR_PLLMULL2*/
+#if defined(RCC_CFGR_PLLMULL3)
+#define LL_RCC_PLL_MUL_3 RCC_CFGR_PLLMULL3 /*!< PLL input clock*3 */
+#endif /*RCC_CFGR_PLLMULL3*/
+#define LL_RCC_PLL_MUL_4 RCC_CFGR_PLLMULL4 /*!< PLL input clock*4 */
+#define LL_RCC_PLL_MUL_5 RCC_CFGR_PLLMULL5 /*!< PLL input clock*5 */
+#define LL_RCC_PLL_MUL_6 RCC_CFGR_PLLMULL6 /*!< PLL input clock*6 */
+#define LL_RCC_PLL_MUL_7 RCC_CFGR_PLLMULL7 /*!< PLL input clock*7 */
+#define LL_RCC_PLL_MUL_8 RCC_CFGR_PLLMULL8 /*!< PLL input clock*8 */
+#define LL_RCC_PLL_MUL_9 RCC_CFGR_PLLMULL9 /*!< PLL input clock*9 */
+#if defined(RCC_CFGR_PLLMULL6_5)
+#define LL_RCC_PLL_MUL_6_5 RCC_CFGR_PLLMULL6_5 /*!< PLL input clock*6 */
+#else
+#define LL_RCC_PLL_MUL_10 RCC_CFGR_PLLMULL10 /*!< PLL input clock*10 */
+#define LL_RCC_PLL_MUL_11 RCC_CFGR_PLLMULL11 /*!< PLL input clock*11 */
+#define LL_RCC_PLL_MUL_12 RCC_CFGR_PLLMULL12 /*!< PLL input clock*12 */
+#define LL_RCC_PLL_MUL_13 RCC_CFGR_PLLMULL13 /*!< PLL input clock*13 */
+#define LL_RCC_PLL_MUL_14 RCC_CFGR_PLLMULL14 /*!< PLL input clock*14 */
+#define LL_RCC_PLL_MUL_15 RCC_CFGR_PLLMULL15 /*!< PLL input clock*15 */
+#define LL_RCC_PLL_MUL_16 RCC_CFGR_PLLMULL16 /*!< PLL input clock*16 */
+#endif /*RCC_CFGR_PLLMULL6_5*/
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EC_PLLSOURCE PLL SOURCE
+ * @{
+ */
+#define LL_RCC_PLLSOURCE_HSI_DIV_2 0x00000000U /*!< HSI clock divided by 2 selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE RCC_CFGR_PLLSRC /*!< HSE/PREDIV1 clock selected as PLL entry clock source */
+#if defined(RCC_CFGR2_PREDIV1SRC)
+#define LL_RCC_PLLSOURCE_PLL2 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/PREDIV1 clock selected as PLL entry clock source */
+#endif /*RCC_CFGR2_PREDIV1SRC*/
+
+#if defined(RCC_CFGR2_PREDIV1)
+#define LL_RCC_PLLSOURCE_HSE_DIV_1 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV1) /*!< HSE/1 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_2 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV2) /*!< HSE/2 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_3 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV3) /*!< HSE/3 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_4 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV4) /*!< HSE/4 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_5 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV5) /*!< HSE/5 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_6 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV6) /*!< HSE/6 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_7 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV7) /*!< HSE/7 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_8 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV8) /*!< HSE/8 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_9 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV9) /*!< HSE/9 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_10 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV10) /*!< HSE/10 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_11 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV11) /*!< HSE/11 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_12 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV12) /*!< HSE/12 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_13 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV13) /*!< HSE/13 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_14 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV14) /*!< HSE/14 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_15 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV15) /*!< HSE/15 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_16 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV16) /*!< HSE/16 clock selected as PLL entry clock source */
+#if defined(RCC_CFGR2_PREDIV1SRC)
+#define LL_RCC_PLLSOURCE_PLL2_DIV_1 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV1 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/1 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_2 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV2 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/2 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_3 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV3 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/3 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_4 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV4 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/4 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_5 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV5 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/5 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_6 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV6 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/6 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_7 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV7 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/7 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_8 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV8 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/8 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_9 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV9 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/9 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_10 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV10 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/10 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_11 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV11 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/11 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_12 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV12 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/12 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_13 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV13 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/13 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_14 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV14 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/14 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_15 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV15 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/15 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_PLL2_DIV_16 (RCC_CFGR_PLLSRC | RCC_CFGR2_PREDIV1_DIV16 | RCC_CFGR2_PREDIV1SRC << 4U) /*!< PLL2/16 clock selected as PLL entry clock source */
+#endif /*RCC_CFGR2_PREDIV1SRC*/
+#else
+#define LL_RCC_PLLSOURCE_HSE_DIV_1 (RCC_CFGR_PLLSRC | 0x00000000U) /*!< HSE/1 clock selected as PLL entry clock source */
+#define LL_RCC_PLLSOURCE_HSE_DIV_2 (RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE) /*!< HSE/2 clock selected as PLL entry clock source */
+#endif /*RCC_CFGR2_PREDIV1*/
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EC_PREDIV_DIV PREDIV Division factor
+ * @{
+ */
+#if defined(RCC_CFGR2_PREDIV1)
+#define LL_RCC_PREDIV_DIV_1 RCC_CFGR2_PREDIV1_DIV1 /*!< PREDIV1 input clock not divided */
+#define LL_RCC_PREDIV_DIV_2 RCC_CFGR2_PREDIV1_DIV2 /*!< PREDIV1 input clock divided by 2 */
+#define LL_RCC_PREDIV_DIV_3 RCC_CFGR2_PREDIV1_DIV3 /*!< PREDIV1 input clock divided by 3 */
+#define LL_RCC_PREDIV_DIV_4 RCC_CFGR2_PREDIV1_DIV4 /*!< PREDIV1 input clock divided by 4 */
+#define LL_RCC_PREDIV_DIV_5 RCC_CFGR2_PREDIV1_DIV5 /*!< PREDIV1 input clock divided by 5 */
+#define LL_RCC_PREDIV_DIV_6 RCC_CFGR2_PREDIV1_DIV6 /*!< PREDIV1 input clock divided by 6 */
+#define LL_RCC_PREDIV_DIV_7 RCC_CFGR2_PREDIV1_DIV7 /*!< PREDIV1 input clock divided by 7 */
+#define LL_RCC_PREDIV_DIV_8 RCC_CFGR2_PREDIV1_DIV8 /*!< PREDIV1 input clock divided by 8 */
+#define LL_RCC_PREDIV_DIV_9 RCC_CFGR2_PREDIV1_DIV9 /*!< PREDIV1 input clock divided by 9 */
+#define LL_RCC_PREDIV_DIV_10 RCC_CFGR2_PREDIV1_DIV10 /*!< PREDIV1 input clock divided by 10 */
+#define LL_RCC_PREDIV_DIV_11 RCC_CFGR2_PREDIV1_DIV11 /*!< PREDIV1 input clock divided by 11 */
+#define LL_RCC_PREDIV_DIV_12 RCC_CFGR2_PREDIV1_DIV12 /*!< PREDIV1 input clock divided by 12 */
+#define LL_RCC_PREDIV_DIV_13 RCC_CFGR2_PREDIV1_DIV13 /*!< PREDIV1 input clock divided by 13 */
+#define LL_RCC_PREDIV_DIV_14 RCC_CFGR2_PREDIV1_DIV14 /*!< PREDIV1 input clock divided by 14 */
+#define LL_RCC_PREDIV_DIV_15 RCC_CFGR2_PREDIV1_DIV15 /*!< PREDIV1 input clock divided by 15 */
+#define LL_RCC_PREDIV_DIV_16 RCC_CFGR2_PREDIV1_DIV16 /*!< PREDIV1 input clock divided by 16 */
+#else
+#define LL_RCC_PREDIV_DIV_1 0x00000000U /*!< HSE divider clock clock not divided */
+#define LL_RCC_PREDIV_DIV_2 RCC_CFGR_PLLXTPRE /*!< HSE divider clock divided by 2 for PLL entry */
+#endif /*RCC_CFGR2_PREDIV1*/
+/**
+ * @}
+ */
+
+#if defined(RCC_PLLI2S_SUPPORT)
+/** @defgroup RCC_LL_EC_PLLI2S_MUL PLLI2S MUL
+ * @{
+ */
+#define LL_RCC_PLLI2S_MUL_8 RCC_CFGR2_PLL3MUL8 /*!< PLLI2S input clock * 8 */
+#define LL_RCC_PLLI2S_MUL_9 RCC_CFGR2_PLL3MUL9 /*!< PLLI2S input clock * 9 */
+#define LL_RCC_PLLI2S_MUL_10 RCC_CFGR2_PLL3MUL10 /*!< PLLI2S input clock * 10 */
+#define LL_RCC_PLLI2S_MUL_11 RCC_CFGR2_PLL3MUL11 /*!< PLLI2S input clock * 11 */
+#define LL_RCC_PLLI2S_MUL_12 RCC_CFGR2_PLL3MUL12 /*!< PLLI2S input clock * 12 */
+#define LL_RCC_PLLI2S_MUL_13 RCC_CFGR2_PLL3MUL13 /*!< PLLI2S input clock * 13 */
+#define LL_RCC_PLLI2S_MUL_14 RCC_CFGR2_PLL3MUL14 /*!< PLLI2S input clock * 14 */
+#define LL_RCC_PLLI2S_MUL_16 RCC_CFGR2_PLL3MUL16 /*!< PLLI2S input clock * 16 */
+#define LL_RCC_PLLI2S_MUL_20 RCC_CFGR2_PLL3MUL20 /*!< PLLI2S input clock * 20 */
+/**
+ * @}
+ */
+
+#endif /* RCC_PLLI2S_SUPPORT */
+
+#if defined(RCC_PLL2_SUPPORT)
+/** @defgroup RCC_LL_EC_PLL2_MUL PLL2 MUL
+ * @{
+ */
+#define LL_RCC_PLL2_MUL_8 RCC_CFGR2_PLL2MUL8 /*!< PLL2 input clock * 8 */
+#define LL_RCC_PLL2_MUL_9 RCC_CFGR2_PLL2MUL9 /*!< PLL2 input clock * 9 */
+#define LL_RCC_PLL2_MUL_10 RCC_CFGR2_PLL2MUL10 /*!< PLL2 input clock * 10 */
+#define LL_RCC_PLL2_MUL_11 RCC_CFGR2_PLL2MUL11 /*!< PLL2 input clock * 11 */
+#define LL_RCC_PLL2_MUL_12 RCC_CFGR2_PLL2MUL12 /*!< PLL2 input clock * 12 */
+#define LL_RCC_PLL2_MUL_13 RCC_CFGR2_PLL2MUL13 /*!< PLL2 input clock * 13 */
+#define LL_RCC_PLL2_MUL_14 RCC_CFGR2_PLL2MUL14 /*!< PLL2 input clock * 14 */
+#define LL_RCC_PLL2_MUL_16 RCC_CFGR2_PLL2MUL16 /*!< PLL2 input clock * 16 */
+#define LL_RCC_PLL2_MUL_20 RCC_CFGR2_PLL2MUL20 /*!< PLL2 input clock * 20 */
+/**
+ * @}
+ */
+
+#endif /* RCC_PLL2_SUPPORT */
+
+/**
+ * @}
+ */
+
+/* Exported macro ------------------------------------------------------------*/
+/** @defgroup RCC_LL_Exported_Macros RCC Exported Macros
+ * @{
+ */
+
+/** @defgroup RCC_LL_EM_WRITE_READ Common Write and read registers Macros
+ * @{
+ */
+
+/**
+ * @brief Write a value in RCC register
+ * @param __REG__ Register to be written
+ * @param __VALUE__ Value to be written in the register
+ * @retval None
+ */
+#define LL_RCC_WriteReg(__REG__, __VALUE__) WRITE_REG(RCC->__REG__, (__VALUE__))
+
+/**
+ * @brief Read a value in RCC register
+ * @param __REG__ Register to be read
+ * @retval Register value
+ */
+#define LL_RCC_ReadReg(__REG__) READ_REG(RCC->__REG__)
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EM_CALC_FREQ Calculate frequencies
+ * @{
+ */
+
+#if defined(RCC_CFGR_PLLMULL6_5)
+/**
+ * @brief Helper macro to calculate the PLLCLK frequency
+ * @note ex: @ref __LL_RCC_CALC_PLLCLK_FREQ (HSE_VALUE / (@ref LL_RCC_PLL_GetPrediv () + 1), @ref LL_RCC_PLL_GetMultiplicator());
+ * @param __INPUTFREQ__ PLL Input frequency (based on HSE div Prediv1 / HSI div 2 / PLL2 div Prediv1)
+ * @param __PLLMUL__: This parameter can be one of the following values:
+ * @arg @ref LL_RCC_PLL_MUL_4
+ * @arg @ref LL_RCC_PLL_MUL_5
+ * @arg @ref LL_RCC_PLL_MUL_6
+ * @arg @ref LL_RCC_PLL_MUL_7
+ * @arg @ref LL_RCC_PLL_MUL_8
+ * @arg @ref LL_RCC_PLL_MUL_9
+ * @arg @ref LL_RCC_PLL_MUL_6_5
+ * @retval PLL clock frequency (in Hz)
+ */
+#define __LL_RCC_CALC_PLLCLK_FREQ(__INPUTFREQ__, __PLLMUL__) \
+ (((__PLLMUL__) != RCC_CFGR_PLLMULL6_5) ? \
+ ((__INPUTFREQ__) * ((((__PLLMUL__) & RCC_CFGR_PLLMULL) >> RCC_CFGR_PLLMULL_Pos) + 2U)) :\
+ (((__INPUTFREQ__) * 13U) / 2U))
+
+#else
+/**
+ * @brief Helper macro to calculate the PLLCLK frequency
+ * @note ex: @ref __LL_RCC_CALC_PLLCLK_FREQ (HSE_VALUE / (@ref LL_RCC_PLL_GetPrediv () + 1), @ref LL_RCC_PLL_GetMultiplicator ());
+ * @param __INPUTFREQ__ PLL Input frequency (based on HSE div Prediv1 or div 2 / HSI div 2)
+ * @param __PLLMUL__: This parameter can be one of the following values:
+ * @arg @ref LL_RCC_PLL_MUL_2
+ * @arg @ref LL_RCC_PLL_MUL_3
+ * @arg @ref LL_RCC_PLL_MUL_4
+ * @arg @ref LL_RCC_PLL_MUL_5
+ * @arg @ref LL_RCC_PLL_MUL_6
+ * @arg @ref LL_RCC_PLL_MUL_7
+ * @arg @ref LL_RCC_PLL_MUL_8
+ * @arg @ref LL_RCC_PLL_MUL_9
+ * @arg @ref LL_RCC_PLL_MUL_10
+ * @arg @ref LL_RCC_PLL_MUL_11
+ * @arg @ref LL_RCC_PLL_MUL_12
+ * @arg @ref LL_RCC_PLL_MUL_13
+ * @arg @ref LL_RCC_PLL_MUL_14
+ * @arg @ref LL_RCC_PLL_MUL_15
+ * @arg @ref LL_RCC_PLL_MUL_16
+ * @retval PLL clock frequency (in Hz)
+ */
+#define __LL_RCC_CALC_PLLCLK_FREQ(__INPUTFREQ__, __PLLMUL__) ((__INPUTFREQ__) * (((__PLLMUL__) >> RCC_CFGR_PLLMULL_Pos) + 2U))
+#endif /* RCC_CFGR_PLLMULL6_5 */
+
+#if defined(RCC_PLLI2S_SUPPORT)
+/**
+ * @brief Helper macro to calculate the PLLI2S frequency
+ * @note ex: @ref __LL_RCC_CALC_PLLI2SCLK_FREQ (HSE_VALUE, @ref LL_RCC_PLLI2S_GetMultiplicator (), @ref LL_RCC_HSE_GetPrediv2 ());
+ * @param __INPUTFREQ__ PLLI2S Input frequency (based on HSE value)
+ * @param __PLLI2SMUL__: This parameter can be one of the following values:
+ * @arg @ref LL_RCC_PLLI2S_MUL_8
+ * @arg @ref LL_RCC_PLLI2S_MUL_9
+ * @arg @ref LL_RCC_PLLI2S_MUL_10
+ * @arg @ref LL_RCC_PLLI2S_MUL_11
+ * @arg @ref LL_RCC_PLLI2S_MUL_12
+ * @arg @ref LL_RCC_PLLI2S_MUL_13
+ * @arg @ref LL_RCC_PLLI2S_MUL_14
+ * @arg @ref LL_RCC_PLLI2S_MUL_16
+ * @arg @ref LL_RCC_PLLI2S_MUL_20
+ * @param __PLLI2SDIV__: This parameter can be one of the following values:
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16
+ * @retval PLLI2S clock frequency (in Hz)
+ */
+#define __LL_RCC_CALC_PLLI2SCLK_FREQ(__INPUTFREQ__, __PLLI2SMUL__, __PLLI2SDIV__) (((__INPUTFREQ__) * (((__PLLI2SMUL__) >> RCC_CFGR2_PLL3MUL_Pos) + 2U)) / (((__PLLI2SDIV__) >> RCC_CFGR2_PREDIV2_Pos) + 1U))
+#endif /* RCC_PLLI2S_SUPPORT */
+
+#if defined(RCC_PLL2_SUPPORT)
+/**
+ * @brief Helper macro to calculate the PLL2 frequency
+ * @note ex: @ref __LL_RCC_CALC_PLL2CLK_FREQ (HSE_VALUE, @ref LL_RCC_PLL2_GetMultiplicator (), @ref LL_RCC_HSE_GetPrediv2 ());
+ * @param __INPUTFREQ__ PLL2 Input frequency (based on HSE value)
+ * @param __PLL2MUL__: This parameter can be one of the following values:
+ * @arg @ref LL_RCC_PLL2_MUL_8
+ * @arg @ref LL_RCC_PLL2_MUL_9
+ * @arg @ref LL_RCC_PLL2_MUL_10
+ * @arg @ref LL_RCC_PLL2_MUL_11
+ * @arg @ref LL_RCC_PLL2_MUL_12
+ * @arg @ref LL_RCC_PLL2_MUL_13
+ * @arg @ref LL_RCC_PLL2_MUL_14
+ * @arg @ref LL_RCC_PLL2_MUL_16
+ * @arg @ref LL_RCC_PLL2_MUL_20
+ * @param __PLL2DIV__: This parameter can be one of the following values:
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16
+ * @retval PLL2 clock frequency (in Hz)
+ */
+#define __LL_RCC_CALC_PLL2CLK_FREQ(__INPUTFREQ__, __PLL2MUL__, __PLL2DIV__) (((__INPUTFREQ__) * (((__PLL2MUL__) >> RCC_CFGR2_PLL2MUL_Pos) + 2U)) / (((__PLL2DIV__) >> RCC_CFGR2_PREDIV2_Pos) + 1U))
+#endif /* RCC_PLL2_SUPPORT */
+
+/**
+ * @brief Helper macro to calculate the HCLK frequency
+ * @note: __AHBPRESCALER__ be retrieved by @ref LL_RCC_GetAHBPrescaler
+ * ex: __LL_RCC_CALC_HCLK_FREQ(LL_RCC_GetAHBPrescaler())
+ * @param __SYSCLKFREQ__ SYSCLK frequency (based on HSE/HSI/PLLCLK)
+ * @param __AHBPRESCALER__: This parameter can be one of the following values:
+ * @arg @ref LL_RCC_SYSCLK_DIV_1
+ * @arg @ref LL_RCC_SYSCLK_DIV_2
+ * @arg @ref LL_RCC_SYSCLK_DIV_4
+ * @arg @ref LL_RCC_SYSCLK_DIV_8
+ * @arg @ref LL_RCC_SYSCLK_DIV_16
+ * @arg @ref LL_RCC_SYSCLK_DIV_64
+ * @arg @ref LL_RCC_SYSCLK_DIV_128
+ * @arg @ref LL_RCC_SYSCLK_DIV_256
+ * @arg @ref LL_RCC_SYSCLK_DIV_512
+ * @retval HCLK clock frequency (in Hz)
+ */
+#define __LL_RCC_CALC_HCLK_FREQ(__SYSCLKFREQ__, __AHBPRESCALER__) ((__SYSCLKFREQ__) >> AHBPrescTable[((__AHBPRESCALER__) & RCC_CFGR_HPRE) >> RCC_CFGR_HPRE_Pos])
+
+/**
+ * @brief Helper macro to calculate the PCLK1 frequency (ABP1)
+ * @note: __APB1PRESCALER__ be retrieved by @ref LL_RCC_GetAPB1Prescaler
+ * ex: __LL_RCC_CALC_PCLK1_FREQ(LL_RCC_GetAPB1Prescaler())
+ * @param __HCLKFREQ__ HCLK frequency
+ * @param __APB1PRESCALER__: This parameter can be one of the following values:
+ * @arg @ref LL_RCC_APB1_DIV_1
+ * @arg @ref LL_RCC_APB1_DIV_2
+ * @arg @ref LL_RCC_APB1_DIV_4
+ * @arg @ref LL_RCC_APB1_DIV_8
+ * @arg @ref LL_RCC_APB1_DIV_16
+ * @retval PCLK1 clock frequency (in Hz)
+ */
+#define __LL_RCC_CALC_PCLK1_FREQ(__HCLKFREQ__, __APB1PRESCALER__) ((__HCLKFREQ__) >> APBPrescTable[(__APB1PRESCALER__) >> RCC_CFGR_PPRE1_Pos])
+
+/**
+ * @brief Helper macro to calculate the PCLK2 frequency (ABP2)
+ * @note: __APB2PRESCALER__ be retrieved by @ref LL_RCC_GetAPB2Prescaler
+ * ex: __LL_RCC_CALC_PCLK2_FREQ(LL_RCC_GetAPB2Prescaler())
+ * @param __HCLKFREQ__ HCLK frequency
+ * @param __APB2PRESCALER__: This parameter can be one of the following values:
+ * @arg @ref LL_RCC_APB2_DIV_1
+ * @arg @ref LL_RCC_APB2_DIV_2
+ * @arg @ref LL_RCC_APB2_DIV_4
+ * @arg @ref LL_RCC_APB2_DIV_8
+ * @arg @ref LL_RCC_APB2_DIV_16
+ * @retval PCLK2 clock frequency (in Hz)
+ */
+#define __LL_RCC_CALC_PCLK2_FREQ(__HCLKFREQ__, __APB2PRESCALER__) ((__HCLKFREQ__) >> APBPrescTable[(__APB2PRESCALER__) >> RCC_CFGR_PPRE2_Pos])
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Exported functions --------------------------------------------------------*/
+/** @defgroup RCC_LL_Exported_Functions RCC Exported Functions
+ * @{
+ */
+
+/** @defgroup RCC_LL_EF_HSE HSE
+ * @{
+ */
+
+/**
+ * @brief Enable the Clock Security System.
+ * @rmtoll CR CSSON LL_RCC_HSE_EnableCSS
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_HSE_EnableCSS(void)
+{
+ SET_BIT(RCC->CR, RCC_CR_CSSON);
+}
+
+/**
+ * @brief Enable HSE external oscillator (HSE Bypass)
+ * @rmtoll CR HSEBYP LL_RCC_HSE_EnableBypass
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_HSE_EnableBypass(void)
+{
+ SET_BIT(RCC->CR, RCC_CR_HSEBYP);
+}
+
+/**
+ * @brief Disable HSE external oscillator (HSE Bypass)
+ * @rmtoll CR HSEBYP LL_RCC_HSE_DisableBypass
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_HSE_DisableBypass(void)
+{
+ CLEAR_BIT(RCC->CR, RCC_CR_HSEBYP);
+}
+
+/**
+ * @brief Enable HSE crystal oscillator (HSE ON)
+ * @rmtoll CR HSEON LL_RCC_HSE_Enable
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_HSE_Enable(void)
+{
+ SET_BIT(RCC->CR, RCC_CR_HSEON);
+}
+
+/**
+ * @brief Disable HSE crystal oscillator (HSE ON)
+ * @rmtoll CR HSEON LL_RCC_HSE_Disable
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_HSE_Disable(void)
+{
+ CLEAR_BIT(RCC->CR, RCC_CR_HSEON);
+}
+
+/**
+ * @brief Check if HSE oscillator Ready
+ * @rmtoll CR HSERDY LL_RCC_HSE_IsReady
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_HSE_IsReady(void)
+{
+ return (READ_BIT(RCC->CR, RCC_CR_HSERDY) == (RCC_CR_HSERDY));
+}
+
+#if defined(RCC_CFGR2_PREDIV2)
+/**
+ * @brief Get PREDIV2 division factor
+ * @rmtoll CFGR2 PREDIV2 LL_RCC_HSE_GetPrediv2
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16
+ */
+__STATIC_INLINE uint32_t LL_RCC_HSE_GetPrediv2(void)
+{
+ return (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PREDIV2));
+}
+#endif /* RCC_CFGR2_PREDIV2 */
+
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EF_HSI HSI
+ * @{
+ */
+
+/**
+ * @brief Enable HSI oscillator
+ * @rmtoll CR HSION LL_RCC_HSI_Enable
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_HSI_Enable(void)
+{
+ SET_BIT(RCC->CR, RCC_CR_HSION);
+}
+
+/**
+ * @brief Disable HSI oscillator
+ * @rmtoll CR HSION LL_RCC_HSI_Disable
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_HSI_Disable(void)
+{
+ CLEAR_BIT(RCC->CR, RCC_CR_HSION);
+}
+
+/**
+ * @brief Check if HSI clock is ready
+ * @rmtoll CR HSIRDY LL_RCC_HSI_IsReady
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_HSI_IsReady(void)
+{
+ return (READ_BIT(RCC->CR, RCC_CR_HSIRDY) == (RCC_CR_HSIRDY));
+}
+
+/**
+ * @brief Get HSI Calibration value
+ * @note When HSITRIM is written, HSICAL is updated with the sum of
+ * HSITRIM and the factory trim value
+ * @rmtoll CR HSICAL LL_RCC_HSI_GetCalibration
+ * @retval Between Min_Data = 0x00 and Max_Data = 0xFF
+ */
+__STATIC_INLINE uint32_t LL_RCC_HSI_GetCalibration(void)
+{
+ return (uint32_t)(READ_BIT(RCC->CR, RCC_CR_HSICAL) >> RCC_CR_HSICAL_Pos);
+}
+
+/**
+ * @brief Set HSI Calibration trimming
+ * @note user-programmable trimming value that is added to the HSICAL
+ * @note Default value is 16, which, when added to the HSICAL value,
+ * should trim the HSI to 16 MHz +/- 1 %
+ * @rmtoll CR HSITRIM LL_RCC_HSI_SetCalibTrimming
+ * @param Value between Min_Data = 0x00 and Max_Data = 0x1F
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_HSI_SetCalibTrimming(uint32_t Value)
+{
+ MODIFY_REG(RCC->CR, RCC_CR_HSITRIM, Value << RCC_CR_HSITRIM_Pos);
+}
+
+/**
+ * @brief Get HSI Calibration trimming
+ * @rmtoll CR HSITRIM LL_RCC_HSI_GetCalibTrimming
+ * @retval Between Min_Data = 0x00 and Max_Data = 0x1F
+ */
+__STATIC_INLINE uint32_t LL_RCC_HSI_GetCalibTrimming(void)
+{
+ return (uint32_t)(READ_BIT(RCC->CR, RCC_CR_HSITRIM) >> RCC_CR_HSITRIM_Pos);
+}
+
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EF_LSE LSE
+ * @{
+ */
+
+/**
+ * @brief Enable Low Speed External (LSE) crystal.
+ * @rmtoll BDCR LSEON LL_RCC_LSE_Enable
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_LSE_Enable(void)
+{
+ SET_BIT(RCC->BDCR, RCC_BDCR_LSEON);
+}
+
+/**
+ * @brief Disable Low Speed External (LSE) crystal.
+ * @rmtoll BDCR LSEON LL_RCC_LSE_Disable
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_LSE_Disable(void)
+{
+ CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEON);
+}
+
+/**
+ * @brief Enable external clock source (LSE bypass).
+ * @rmtoll BDCR LSEBYP LL_RCC_LSE_EnableBypass
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_LSE_EnableBypass(void)
+{
+ SET_BIT(RCC->BDCR, RCC_BDCR_LSEBYP);
+}
+
+/**
+ * @brief Disable external clock source (LSE bypass).
+ * @rmtoll BDCR LSEBYP LL_RCC_LSE_DisableBypass
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_LSE_DisableBypass(void)
+{
+ CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEBYP);
+}
+
+/**
+ * @brief Check if LSE oscillator Ready
+ * @rmtoll BDCR LSERDY LL_RCC_LSE_IsReady
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_LSE_IsReady(void)
+{
+ return (READ_BIT(RCC->BDCR, RCC_BDCR_LSERDY) == (RCC_BDCR_LSERDY));
+}
+
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EF_LSI LSI
+ * @{
+ */
+
+/**
+ * @brief Enable LSI Oscillator
+ * @rmtoll CSR LSION LL_RCC_LSI_Enable
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_LSI_Enable(void)
+{
+ SET_BIT(RCC->CSR, RCC_CSR_LSION);
+}
+
+/**
+ * @brief Disable LSI Oscillator
+ * @rmtoll CSR LSION LL_RCC_LSI_Disable
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_LSI_Disable(void)
+{
+ CLEAR_BIT(RCC->CSR, RCC_CSR_LSION);
+}
+
+/**
+ * @brief Check if LSI is Ready
+ * @rmtoll CSR LSIRDY LL_RCC_LSI_IsReady
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_LSI_IsReady(void)
+{
+ return (READ_BIT(RCC->CSR, RCC_CSR_LSIRDY) == (RCC_CSR_LSIRDY));
+}
+
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EF_System System
+ * @{
+ */
+
+/**
+ * @brief Configure the system clock source
+ * @rmtoll CFGR SW LL_RCC_SetSysClkSource
+ * @param Source This parameter can be one of the following values:
+ * @arg @ref LL_RCC_SYS_CLKSOURCE_HSI
+ * @arg @ref LL_RCC_SYS_CLKSOURCE_HSE
+ * @arg @ref LL_RCC_SYS_CLKSOURCE_PLL
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_SetSysClkSource(uint32_t Source)
+{
+ MODIFY_REG(RCC->CFGR, RCC_CFGR_SW, Source);
+}
+
+/**
+ * @brief Get the system clock source
+ * @rmtoll CFGR SWS LL_RCC_GetSysClkSource
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_HSI
+ * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_HSE
+ * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_PLL
+ */
+__STATIC_INLINE uint32_t LL_RCC_GetSysClkSource(void)
+{
+ return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_SWS));
+}
+
+/**
+ * @brief Set AHB prescaler
+ * @rmtoll CFGR HPRE LL_RCC_SetAHBPrescaler
+ * @param Prescaler This parameter can be one of the following values:
+ * @arg @ref LL_RCC_SYSCLK_DIV_1
+ * @arg @ref LL_RCC_SYSCLK_DIV_2
+ * @arg @ref LL_RCC_SYSCLK_DIV_4
+ * @arg @ref LL_RCC_SYSCLK_DIV_8
+ * @arg @ref LL_RCC_SYSCLK_DIV_16
+ * @arg @ref LL_RCC_SYSCLK_DIV_64
+ * @arg @ref LL_RCC_SYSCLK_DIV_128
+ * @arg @ref LL_RCC_SYSCLK_DIV_256
+ * @arg @ref LL_RCC_SYSCLK_DIV_512
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_SetAHBPrescaler(uint32_t Prescaler)
+{
+ MODIFY_REG(RCC->CFGR, RCC_CFGR_HPRE, Prescaler);
+}
+
+/**
+ * @brief Set APB1 prescaler
+ * @rmtoll CFGR PPRE1 LL_RCC_SetAPB1Prescaler
+ * @param Prescaler This parameter can be one of the following values:
+ * @arg @ref LL_RCC_APB1_DIV_1
+ * @arg @ref LL_RCC_APB1_DIV_2
+ * @arg @ref LL_RCC_APB1_DIV_4
+ * @arg @ref LL_RCC_APB1_DIV_8
+ * @arg @ref LL_RCC_APB1_DIV_16
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_SetAPB1Prescaler(uint32_t Prescaler)
+{
+ MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE1, Prescaler);
+}
+
+/**
+ * @brief Set APB2 prescaler
+ * @rmtoll CFGR PPRE2 LL_RCC_SetAPB2Prescaler
+ * @param Prescaler This parameter can be one of the following values:
+ * @arg @ref LL_RCC_APB2_DIV_1
+ * @arg @ref LL_RCC_APB2_DIV_2
+ * @arg @ref LL_RCC_APB2_DIV_4
+ * @arg @ref LL_RCC_APB2_DIV_8
+ * @arg @ref LL_RCC_APB2_DIV_16
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_SetAPB2Prescaler(uint32_t Prescaler)
+{
+ MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE2, Prescaler);
+}
+
+/**
+ * @brief Get AHB prescaler
+ * @rmtoll CFGR HPRE LL_RCC_GetAHBPrescaler
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_RCC_SYSCLK_DIV_1
+ * @arg @ref LL_RCC_SYSCLK_DIV_2
+ * @arg @ref LL_RCC_SYSCLK_DIV_4
+ * @arg @ref LL_RCC_SYSCLK_DIV_8
+ * @arg @ref LL_RCC_SYSCLK_DIV_16
+ * @arg @ref LL_RCC_SYSCLK_DIV_64
+ * @arg @ref LL_RCC_SYSCLK_DIV_128
+ * @arg @ref LL_RCC_SYSCLK_DIV_256
+ * @arg @ref LL_RCC_SYSCLK_DIV_512
+ */
+__STATIC_INLINE uint32_t LL_RCC_GetAHBPrescaler(void)
+{
+ return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_HPRE));
+}
+
+/**
+ * @brief Get APB1 prescaler
+ * @rmtoll CFGR PPRE1 LL_RCC_GetAPB1Prescaler
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_RCC_APB1_DIV_1
+ * @arg @ref LL_RCC_APB1_DIV_2
+ * @arg @ref LL_RCC_APB1_DIV_4
+ * @arg @ref LL_RCC_APB1_DIV_8
+ * @arg @ref LL_RCC_APB1_DIV_16
+ */
+__STATIC_INLINE uint32_t LL_RCC_GetAPB1Prescaler(void)
+{
+ return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PPRE1));
+}
+
+/**
+ * @brief Get APB2 prescaler
+ * @rmtoll CFGR PPRE2 LL_RCC_GetAPB2Prescaler
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_RCC_APB2_DIV_1
+ * @arg @ref LL_RCC_APB2_DIV_2
+ * @arg @ref LL_RCC_APB2_DIV_4
+ * @arg @ref LL_RCC_APB2_DIV_8
+ * @arg @ref LL_RCC_APB2_DIV_16
+ */
+__STATIC_INLINE uint32_t LL_RCC_GetAPB2Prescaler(void)
+{
+ return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PPRE2));
+}
+
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EF_MCO MCO
+ * @{
+ */
+
+/**
+ * @brief Configure MCOx
+ * @rmtoll CFGR MCO LL_RCC_ConfigMCO
+ * @param MCOxSource This parameter can be one of the following values:
+ * @arg @ref LL_RCC_MCO1SOURCE_NOCLOCK
+ * @arg @ref LL_RCC_MCO1SOURCE_SYSCLK
+ * @arg @ref LL_RCC_MCO1SOURCE_HSI
+ * @arg @ref LL_RCC_MCO1SOURCE_HSE
+ * @arg @ref LL_RCC_MCO1SOURCE_PLLCLK_DIV_2
+ * @arg @ref LL_RCC_MCO1SOURCE_PLL2CLK (*)
+ * @arg @ref LL_RCC_MCO1SOURCE_PLLI2SCLK_DIV2 (*)
+ * @arg @ref LL_RCC_MCO1SOURCE_EXT_HSE (*)
+ * @arg @ref LL_RCC_MCO1SOURCE_PLLI2SCLK (*)
+ *
+ * (*) value not defined in all devices
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_ConfigMCO(uint32_t MCOxSource)
+{
+ MODIFY_REG(RCC->CFGR, RCC_CFGR_MCOSEL, MCOxSource);
+}
+
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EF_Peripheral_Clock_Source Peripheral Clock Source
+ * @{
+ */
+
+#if defined(RCC_CFGR2_I2S2SRC)
+/**
+ * @brief Configure I2Sx clock source
+ * @rmtoll CFGR2 I2S2SRC LL_RCC_SetI2SClockSource\n
+ * CFGR2 I2S3SRC LL_RCC_SetI2SClockSource
+ * @param I2SxSource This parameter can be one of the following values:
+ * @arg @ref LL_RCC_I2S2_CLKSOURCE_SYSCLK
+ * @arg @ref LL_RCC_I2S2_CLKSOURCE_PLLI2S_VCO
+ * @arg @ref LL_RCC_I2S3_CLKSOURCE_SYSCLK
+ * @arg @ref LL_RCC_I2S3_CLKSOURCE_PLLI2S_VCO
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_SetI2SClockSource(uint32_t I2SxSource)
+{
+ MODIFY_REG(RCC->CFGR2, (I2SxSource & 0xFFFF0000U), (I2SxSource << 16U));
+}
+#endif /* RCC_CFGR2_I2S2SRC */
+
+#if defined(USB_OTG_FS) || defined(USB)
+/**
+ * @brief Configure USB clock source
+ * @rmtoll CFGR OTGFSPRE LL_RCC_SetUSBClockSource\n
+ * CFGR USBPRE LL_RCC_SetUSBClockSource
+ * @param USBxSource This parameter can be one of the following values:
+ * @arg @ref LL_RCC_USB_CLKSOURCE_PLL (*)
+ * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_1_5 (*)
+ * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_2 (*)
+ * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_3 (*)
+ *
+ * (*) value not defined in all devices
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_SetUSBClockSource(uint32_t USBxSource)
+{
+#if defined(RCC_CFGR_USBPRE)
+ MODIFY_REG(RCC->CFGR, RCC_CFGR_USBPRE, USBxSource);
+#else /*RCC_CFGR_OTGFSPRE*/
+ MODIFY_REG(RCC->CFGR, RCC_CFGR_OTGFSPRE, USBxSource);
+#endif /*RCC_CFGR_USBPRE*/
+}
+#endif /* USB_OTG_FS || USB */
+
+/**
+ * @brief Configure ADC clock source
+ * @rmtoll CFGR ADCPRE LL_RCC_SetADCClockSource
+ * @param ADCxSource This parameter can be one of the following values:
+ * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_2
+ * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_4
+ * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_6
+ * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_8
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_SetADCClockSource(uint32_t ADCxSource)
+{
+ MODIFY_REG(RCC->CFGR, RCC_CFGR_ADCPRE, ADCxSource);
+}
+
+#if defined(RCC_CFGR2_I2S2SRC)
+/**
+ * @brief Get I2Sx clock source
+ * @rmtoll CFGR2 I2S2SRC LL_RCC_GetI2SClockSource\n
+ * CFGR2 I2S3SRC LL_RCC_GetI2SClockSource
+ * @param I2Sx This parameter can be one of the following values:
+ * @arg @ref LL_RCC_I2S2_CLKSOURCE
+ * @arg @ref LL_RCC_I2S3_CLKSOURCE
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_RCC_I2S2_CLKSOURCE_SYSCLK
+ * @arg @ref LL_RCC_I2S2_CLKSOURCE_PLLI2S_VCO
+ * @arg @ref LL_RCC_I2S3_CLKSOURCE_SYSCLK
+ * @arg @ref LL_RCC_I2S3_CLKSOURCE_PLLI2S_VCO
+ */
+__STATIC_INLINE uint32_t LL_RCC_GetI2SClockSource(uint32_t I2Sx)
+{
+ return (uint32_t)(READ_BIT(RCC->CFGR2, I2Sx) >> 16U | I2Sx);
+}
+#endif /* RCC_CFGR2_I2S2SRC */
+
+#if defined(USB_OTG_FS) || defined(USB)
+/**
+ * @brief Get USBx clock source
+ * @rmtoll CFGR OTGFSPRE LL_RCC_GetUSBClockSource\n
+ * CFGR USBPRE LL_RCC_GetUSBClockSource
+ * @param USBx This parameter can be one of the following values:
+ * @arg @ref LL_RCC_USB_CLKSOURCE
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_RCC_USB_CLKSOURCE_PLL (*)
+ * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_1_5 (*)
+ * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_2 (*)
+ * @arg @ref LL_RCC_USB_CLKSOURCE_PLL_DIV_3 (*)
+ *
+ * (*) value not defined in all devices
+ */
+__STATIC_INLINE uint32_t LL_RCC_GetUSBClockSource(uint32_t USBx)
+{
+ return (uint32_t)(READ_BIT(RCC->CFGR, USBx));
+}
+#endif /* USB_OTG_FS || USB */
+
+/**
+ * @brief Get ADCx clock source
+ * @rmtoll CFGR ADCPRE LL_RCC_GetADCClockSource
+ * @param ADCx This parameter can be one of the following values:
+ * @arg @ref LL_RCC_ADC_CLKSOURCE
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_2
+ * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_4
+ * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_6
+ * @arg @ref LL_RCC_ADC_CLKSRC_PCLK2_DIV_8
+ */
+__STATIC_INLINE uint32_t LL_RCC_GetADCClockSource(uint32_t ADCx)
+{
+ return (uint32_t)(READ_BIT(RCC->CFGR, ADCx));
+}
+
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EF_RTC RTC
+ * @{
+ */
+
+/**
+ * @brief Set RTC Clock Source
+ * @note Once the RTC clock source has been selected, it cannot be changed any more unless
+ * the Backup domain is reset. The BDRST bit can be used to reset them.
+ * @rmtoll BDCR RTCSEL LL_RCC_SetRTCClockSource
+ * @param Source This parameter can be one of the following values:
+ * @arg @ref LL_RCC_RTC_CLKSOURCE_NONE
+ * @arg @ref LL_RCC_RTC_CLKSOURCE_LSE
+ * @arg @ref LL_RCC_RTC_CLKSOURCE_LSI
+ * @arg @ref LL_RCC_RTC_CLKSOURCE_HSE_DIV128
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_SetRTCClockSource(uint32_t Source)
+{
+ MODIFY_REG(RCC->BDCR, RCC_BDCR_RTCSEL, Source);
+}
+
+/**
+ * @brief Get RTC Clock Source
+ * @rmtoll BDCR RTCSEL LL_RCC_GetRTCClockSource
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_RCC_RTC_CLKSOURCE_NONE
+ * @arg @ref LL_RCC_RTC_CLKSOURCE_LSE
+ * @arg @ref LL_RCC_RTC_CLKSOURCE_LSI
+ * @arg @ref LL_RCC_RTC_CLKSOURCE_HSE_DIV128
+ */
+__STATIC_INLINE uint32_t LL_RCC_GetRTCClockSource(void)
+{
+ return (uint32_t)(READ_BIT(RCC->BDCR, RCC_BDCR_RTCSEL));
+}
+
+/**
+ * @brief Enable RTC
+ * @rmtoll BDCR RTCEN LL_RCC_EnableRTC
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_EnableRTC(void)
+{
+ SET_BIT(RCC->BDCR, RCC_BDCR_RTCEN);
+}
+
+/**
+ * @brief Disable RTC
+ * @rmtoll BDCR RTCEN LL_RCC_DisableRTC
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_DisableRTC(void)
+{
+ CLEAR_BIT(RCC->BDCR, RCC_BDCR_RTCEN);
+}
+
+/**
+ * @brief Check if RTC has been enabled or not
+ * @rmtoll BDCR RTCEN LL_RCC_IsEnabledRTC
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsEnabledRTC(void)
+{
+ return (READ_BIT(RCC->BDCR, RCC_BDCR_RTCEN) == (RCC_BDCR_RTCEN));
+}
+
+/**
+ * @brief Force the Backup domain reset
+ * @rmtoll BDCR BDRST LL_RCC_ForceBackupDomainReset
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_ForceBackupDomainReset(void)
+{
+ SET_BIT(RCC->BDCR, RCC_BDCR_BDRST);
+}
+
+/**
+ * @brief Release the Backup domain reset
+ * @rmtoll BDCR BDRST LL_RCC_ReleaseBackupDomainReset
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_ReleaseBackupDomainReset(void)
+{
+ CLEAR_BIT(RCC->BDCR, RCC_BDCR_BDRST);
+}
+
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EF_PLL PLL
+ * @{
+ */
+
+/**
+ * @brief Enable PLL
+ * @rmtoll CR PLLON LL_RCC_PLL_Enable
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_PLL_Enable(void)
+{
+ SET_BIT(RCC->CR, RCC_CR_PLLON);
+}
+
+/**
+ * @brief Disable PLL
+ * @note Cannot be disabled if the PLL clock is used as the system clock
+ * @rmtoll CR PLLON LL_RCC_PLL_Disable
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_PLL_Disable(void)
+{
+ CLEAR_BIT(RCC->CR, RCC_CR_PLLON);
+}
+
+/**
+ * @brief Check if PLL Ready
+ * @rmtoll CR PLLRDY LL_RCC_PLL_IsReady
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_PLL_IsReady(void)
+{
+ return (READ_BIT(RCC->CR, RCC_CR_PLLRDY) == (RCC_CR_PLLRDY));
+}
+
+/**
+ * @brief Configure PLL used for SYSCLK Domain
+ * @rmtoll CFGR PLLSRC LL_RCC_PLL_ConfigDomain_SYS\n
+ * CFGR PLLXTPRE LL_RCC_PLL_ConfigDomain_SYS\n
+ * CFGR PLLMULL LL_RCC_PLL_ConfigDomain_SYS\n
+ * CFGR2 PREDIV1 LL_RCC_PLL_ConfigDomain_SYS\n
+ * CFGR2 PREDIV1SRC LL_RCC_PLL_ConfigDomain_SYS
+ * @param Source This parameter can be one of the following values:
+ * @arg @ref LL_RCC_PLLSOURCE_HSI_DIV_2
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_1
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_2 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_3 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_4 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_5 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_6 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_7 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_8 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_9 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_10 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_11 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_12 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_13 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_14 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_15 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_HSE_DIV_16 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_1 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_2 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_3 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_4 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_5 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_6 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_7 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_8 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_9 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_10 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_11 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_12 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_13 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_14 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_15 (*)
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2_DIV_16 (*)
+ *
+ * (*) value not defined in all devices
+ * @param PLLMul This parameter can be one of the following values:
+ * @arg @ref LL_RCC_PLL_MUL_2 (*)
+ * @arg @ref LL_RCC_PLL_MUL_3 (*)
+ * @arg @ref LL_RCC_PLL_MUL_4
+ * @arg @ref LL_RCC_PLL_MUL_5
+ * @arg @ref LL_RCC_PLL_MUL_6
+ * @arg @ref LL_RCC_PLL_MUL_7
+ * @arg @ref LL_RCC_PLL_MUL_8
+ * @arg @ref LL_RCC_PLL_MUL_9
+ * @arg @ref LL_RCC_PLL_MUL_6_5 (*)
+ * @arg @ref LL_RCC_PLL_MUL_10 (*)
+ * @arg @ref LL_RCC_PLL_MUL_11 (*)
+ * @arg @ref LL_RCC_PLL_MUL_12 (*)
+ * @arg @ref LL_RCC_PLL_MUL_13 (*)
+ * @arg @ref LL_RCC_PLL_MUL_14 (*)
+ * @arg @ref LL_RCC_PLL_MUL_15 (*)
+ * @arg @ref LL_RCC_PLL_MUL_16 (*)
+ *
+ * (*) value not defined in all devices
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_PLL_ConfigDomain_SYS(uint32_t Source, uint32_t PLLMul)
+{
+ MODIFY_REG(RCC->CFGR, RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL,
+ (Source & (RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE)) | PLLMul);
+#if defined(RCC_CFGR2_PREDIV1)
+#if defined(RCC_CFGR2_PREDIV1SRC)
+ MODIFY_REG(RCC->CFGR2, (RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC),
+ (Source & RCC_CFGR2_PREDIV1) | ((Source & (RCC_CFGR2_PREDIV1SRC << 4U)) >> 4U));
+#else
+ MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PREDIV1, (Source & RCC_CFGR2_PREDIV1));
+#endif /*RCC_CFGR2_PREDIV1SRC*/
+#endif /*RCC_CFGR2_PREDIV1*/
+}
+
+/**
+ * @brief Configure PLL clock source
+ * @rmtoll CFGR PLLSRC LL_RCC_PLL_SetMainSource\n
+ * CFGR2 PREDIV1SRC LL_RCC_PLL_SetMainSource
+ * @param PLLSource This parameter can be one of the following values:
+ * @arg @ref LL_RCC_PLLSOURCE_HSI_DIV_2
+ * @arg @ref LL_RCC_PLLSOURCE_HSE
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2 (*)
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_PLL_SetMainSource(uint32_t PLLSource)
+{
+#if defined(RCC_CFGR2_PREDIV1SRC)
+ MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PREDIV1SRC, ((PLLSource & (RCC_CFGR2_PREDIV1SRC << 4U)) >> 4U));
+#endif /* RCC_CFGR2_PREDIV1SRC */
+ MODIFY_REG(RCC->CFGR, RCC_CFGR_PLLSRC, PLLSource);
+}
+
+/**
+ * @brief Get the oscillator used as PLL clock source.
+ * @rmtoll CFGR PLLSRC LL_RCC_PLL_GetMainSource\n
+ * CFGR2 PREDIV1SRC LL_RCC_PLL_GetMainSource
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_RCC_PLLSOURCE_HSI_DIV_2
+ * @arg @ref LL_RCC_PLLSOURCE_HSE
+ * @arg @ref LL_RCC_PLLSOURCE_PLL2 (*)
+ *
+ * (*) value not defined in all devices
+ */
+__STATIC_INLINE uint32_t LL_RCC_PLL_GetMainSource(void)
+{
+#if defined(RCC_CFGR2_PREDIV1SRC)
+ register uint32_t pllsrc = READ_BIT(RCC->CFGR, RCC_CFGR_PLLSRC);
+ register uint32_t predivsrc = (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PREDIV1SRC) << 4U);
+ return (uint32_t)(pllsrc | predivsrc);
+#else
+ return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PLLSRC));
+#endif /*RCC_CFGR2_PREDIV1SRC*/
+}
+
+/**
+ * @brief Get PLL multiplication Factor
+ * @rmtoll CFGR PLLMULL LL_RCC_PLL_GetMultiplicator
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_RCC_PLL_MUL_2 (*)
+ * @arg @ref LL_RCC_PLL_MUL_3 (*)
+ * @arg @ref LL_RCC_PLL_MUL_4
+ * @arg @ref LL_RCC_PLL_MUL_5
+ * @arg @ref LL_RCC_PLL_MUL_6
+ * @arg @ref LL_RCC_PLL_MUL_7
+ * @arg @ref LL_RCC_PLL_MUL_8
+ * @arg @ref LL_RCC_PLL_MUL_9
+ * @arg @ref LL_RCC_PLL_MUL_6_5 (*)
+ * @arg @ref LL_RCC_PLL_MUL_10 (*)
+ * @arg @ref LL_RCC_PLL_MUL_11 (*)
+ * @arg @ref LL_RCC_PLL_MUL_12 (*)
+ * @arg @ref LL_RCC_PLL_MUL_13 (*)
+ * @arg @ref LL_RCC_PLL_MUL_14 (*)
+ * @arg @ref LL_RCC_PLL_MUL_15 (*)
+ * @arg @ref LL_RCC_PLL_MUL_16 (*)
+ *
+ * (*) value not defined in all devices
+ */
+__STATIC_INLINE uint32_t LL_RCC_PLL_GetMultiplicator(void)
+{
+ return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PLLMULL));
+}
+
+/**
+ * @brief Get PREDIV1 division factor for the main PLL
+ * @note They can be written only when the PLL is disabled
+ * @rmtoll CFGR2 PREDIV1 LL_RCC_PLL_GetPrediv\n
+ * CFGR2 PLLXTPRE LL_RCC_PLL_GetPrediv
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_RCC_PREDIV_DIV_1
+ * @arg @ref LL_RCC_PREDIV_DIV_2
+ * @arg @ref LL_RCC_PREDIV_DIV_3 (*)
+ * @arg @ref LL_RCC_PREDIV_DIV_4 (*)
+ * @arg @ref LL_RCC_PREDIV_DIV_5 (*)
+ * @arg @ref LL_RCC_PREDIV_DIV_6 (*)
+ * @arg @ref LL_RCC_PREDIV_DIV_7 (*)
+ * @arg @ref LL_RCC_PREDIV_DIV_8 (*)
+ * @arg @ref LL_RCC_PREDIV_DIV_9 (*)
+ * @arg @ref LL_RCC_PREDIV_DIV_10 (*)
+ * @arg @ref LL_RCC_PREDIV_DIV_11 (*)
+ * @arg @ref LL_RCC_PREDIV_DIV_12 (*)
+ * @arg @ref LL_RCC_PREDIV_DIV_13 (*)
+ * @arg @ref LL_RCC_PREDIV_DIV_14 (*)
+ * @arg @ref LL_RCC_PREDIV_DIV_15 (*)
+ * @arg @ref LL_RCC_PREDIV_DIV_16 (*)
+ *
+ * (*) value not defined in all devices
+ */
+__STATIC_INLINE uint32_t LL_RCC_PLL_GetPrediv(void)
+{
+#if defined(RCC_CFGR2_PREDIV1)
+ return (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PREDIV1));
+#else
+ return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PLLXTPRE) >> RCC_CFGR_PLLXTPRE_Pos);
+#endif /*RCC_CFGR2_PREDIV1*/
+}
+
+/**
+ * @}
+ */
+
+#if defined(RCC_PLLI2S_SUPPORT)
+/** @defgroup RCC_LL_EF_PLLI2S PLLI2S
+ * @{
+ */
+
+/**
+ * @brief Enable PLLI2S
+ * @rmtoll CR PLL3ON LL_RCC_PLLI2S_Enable
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_PLLI2S_Enable(void)
+{
+ SET_BIT(RCC->CR, RCC_CR_PLL3ON);
+}
+
+/**
+ * @brief Disable PLLI2S
+ * @rmtoll CR PLL3ON LL_RCC_PLLI2S_Disable
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_PLLI2S_Disable(void)
+{
+ CLEAR_BIT(RCC->CR, RCC_CR_PLL3ON);
+}
+
+/**
+ * @brief Check if PLLI2S Ready
+ * @rmtoll CR PLL3RDY LL_RCC_PLLI2S_IsReady
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_PLLI2S_IsReady(void)
+{
+ return (READ_BIT(RCC->CR, RCC_CR_PLL3RDY) == (RCC_CR_PLL3RDY));
+}
+
+/**
+ * @brief Configure PLLI2S used for I2S Domain
+ * @rmtoll CFGR2 PREDIV2 LL_RCC_PLL_ConfigDomain_PLLI2S\n
+ * CFGR2 PLL3MUL LL_RCC_PLL_ConfigDomain_PLLI2S
+ * @param Divider This parameter can be one of the following values:
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16
+ * @param Multiplicator This parameter can be one of the following values:
+ * @arg @ref LL_RCC_PLLI2S_MUL_8
+ * @arg @ref LL_RCC_PLLI2S_MUL_9
+ * @arg @ref LL_RCC_PLLI2S_MUL_10
+ * @arg @ref LL_RCC_PLLI2S_MUL_11
+ * @arg @ref LL_RCC_PLLI2S_MUL_12
+ * @arg @ref LL_RCC_PLLI2S_MUL_13
+ * @arg @ref LL_RCC_PLLI2S_MUL_14
+ * @arg @ref LL_RCC_PLLI2S_MUL_16
+ * @arg @ref LL_RCC_PLLI2S_MUL_20
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_PLL_ConfigDomain_PLLI2S(uint32_t Divider, uint32_t Multiplicator)
+{
+ MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL3MUL, Divider | Multiplicator);
+}
+
+/**
+ * @brief Get PLLI2S Multiplication Factor
+ * @rmtoll CFGR2 PLL3MUL LL_RCC_PLLI2S_GetMultiplicator
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_RCC_PLLI2S_MUL_8
+ * @arg @ref LL_RCC_PLLI2S_MUL_9
+ * @arg @ref LL_RCC_PLLI2S_MUL_10
+ * @arg @ref LL_RCC_PLLI2S_MUL_11
+ * @arg @ref LL_RCC_PLLI2S_MUL_12
+ * @arg @ref LL_RCC_PLLI2S_MUL_13
+ * @arg @ref LL_RCC_PLLI2S_MUL_14
+ * @arg @ref LL_RCC_PLLI2S_MUL_16
+ * @arg @ref LL_RCC_PLLI2S_MUL_20
+ */
+__STATIC_INLINE uint32_t LL_RCC_PLLI2S_GetMultiplicator(void)
+{
+ return (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PLL3MUL));
+}
+
+/**
+ * @}
+ */
+#endif /* RCC_PLLI2S_SUPPORT */
+
+#if defined(RCC_PLL2_SUPPORT)
+/** @defgroup RCC_LL_EF_PLL2 PLL2
+ * @{
+ */
+
+/**
+ * @brief Enable PLL2
+ * @rmtoll CR PLL2ON LL_RCC_PLL2_Enable
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_PLL2_Enable(void)
+{
+ SET_BIT(RCC->CR, RCC_CR_PLL2ON);
+}
+
+/**
+ * @brief Disable PLL2
+ * @rmtoll CR PLL2ON LL_RCC_PLL2_Disable
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_PLL2_Disable(void)
+{
+ CLEAR_BIT(RCC->CR, RCC_CR_PLL2ON);
+}
+
+/**
+ * @brief Check if PLL2 Ready
+ * @rmtoll CR PLL2RDY LL_RCC_PLL2_IsReady
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_PLL2_IsReady(void)
+{
+ return (READ_BIT(RCC->CR, RCC_CR_PLL2RDY) == (RCC_CR_PLL2RDY));
+}
+
+/**
+ * @brief Configure PLL2 used for PLL2 Domain
+ * @rmtoll CFGR2 PREDIV2 LL_RCC_PLL_ConfigDomain_PLL2\n
+ * CFGR2 PLL2MUL LL_RCC_PLL_ConfigDomain_PLL2
+ * @param Divider This parameter can be one of the following values:
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_1
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_2
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_3
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_4
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_5
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_6
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_7
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_8
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_9
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_10
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_11
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_12
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_13
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_14
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_15
+ * @arg @ref LL_RCC_HSE_PREDIV2_DIV_16
+ * @param Multiplicator This parameter can be one of the following values:
+ * @arg @ref LL_RCC_PLL2_MUL_8
+ * @arg @ref LL_RCC_PLL2_MUL_9
+ * @arg @ref LL_RCC_PLL2_MUL_10
+ * @arg @ref LL_RCC_PLL2_MUL_11
+ * @arg @ref LL_RCC_PLL2_MUL_12
+ * @arg @ref LL_RCC_PLL2_MUL_13
+ * @arg @ref LL_RCC_PLL2_MUL_14
+ * @arg @ref LL_RCC_PLL2_MUL_16
+ * @arg @ref LL_RCC_PLL2_MUL_20
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_PLL_ConfigDomain_PLL2(uint32_t Divider, uint32_t Multiplicator)
+{
+ MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL, Divider | Multiplicator);
+}
+
+/**
+ * @brief Get PLL2 Multiplication Factor
+ * @rmtoll CFGR2 PLL2MUL LL_RCC_PLL2_GetMultiplicator
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_RCC_PLL2_MUL_8
+ * @arg @ref LL_RCC_PLL2_MUL_9
+ * @arg @ref LL_RCC_PLL2_MUL_10
+ * @arg @ref LL_RCC_PLL2_MUL_11
+ * @arg @ref LL_RCC_PLL2_MUL_12
+ * @arg @ref LL_RCC_PLL2_MUL_13
+ * @arg @ref LL_RCC_PLL2_MUL_14
+ * @arg @ref LL_RCC_PLL2_MUL_16
+ * @arg @ref LL_RCC_PLL2_MUL_20
+ */
+__STATIC_INLINE uint32_t LL_RCC_PLL2_GetMultiplicator(void)
+{
+ return (uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_PLL2MUL));
+}
+
+/**
+ * @}
+ */
+#endif /* RCC_PLL2_SUPPORT */
+
+/** @defgroup RCC_LL_EF_FLAG_Management FLAG Management
+ * @{
+ */
+
+/**
+ * @brief Clear LSI ready interrupt flag
+ * @rmtoll CIR LSIRDYC LL_RCC_ClearFlag_LSIRDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_ClearFlag_LSIRDY(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_LSIRDYC);
+}
+
+/**
+ * @brief Clear LSE ready interrupt flag
+ * @rmtoll CIR LSERDYC LL_RCC_ClearFlag_LSERDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_ClearFlag_LSERDY(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_LSERDYC);
+}
+
+/**
+ * @brief Clear HSI ready interrupt flag
+ * @rmtoll CIR HSIRDYC LL_RCC_ClearFlag_HSIRDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_ClearFlag_HSIRDY(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_HSIRDYC);
+}
+
+/**
+ * @brief Clear HSE ready interrupt flag
+ * @rmtoll CIR HSERDYC LL_RCC_ClearFlag_HSERDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_ClearFlag_HSERDY(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_HSERDYC);
+}
+
+/**
+ * @brief Clear PLL ready interrupt flag
+ * @rmtoll CIR PLLRDYC LL_RCC_ClearFlag_PLLRDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_ClearFlag_PLLRDY(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_PLLRDYC);
+}
+
+#if defined(RCC_PLLI2S_SUPPORT)
+/**
+ * @brief Clear PLLI2S ready interrupt flag
+ * @rmtoll CIR PLL3RDYC LL_RCC_ClearFlag_PLLI2SRDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_ClearFlag_PLLI2SRDY(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_PLL3RDYC);
+}
+#endif /* RCC_PLLI2S_SUPPORT */
+
+#if defined(RCC_PLL2_SUPPORT)
+/**
+ * @brief Clear PLL2 ready interrupt flag
+ * @rmtoll CIR PLL2RDYC LL_RCC_ClearFlag_PLL2RDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_ClearFlag_PLL2RDY(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_PLL2RDYC);
+}
+#endif /* RCC_PLL2_SUPPORT */
+
+/**
+ * @brief Clear Clock security system interrupt flag
+ * @rmtoll CIR CSSC LL_RCC_ClearFlag_HSECSS
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_ClearFlag_HSECSS(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_CSSC);
+}
+
+/**
+ * @brief Check if LSI ready interrupt occurred or not
+ * @rmtoll CIR LSIRDYF LL_RCC_IsActiveFlag_LSIRDY
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSIRDY(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_LSIRDYF) == (RCC_CIR_LSIRDYF));
+}
+
+/**
+ * @brief Check if LSE ready interrupt occurred or not
+ * @rmtoll CIR LSERDYF LL_RCC_IsActiveFlag_LSERDY
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSERDY(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_LSERDYF) == (RCC_CIR_LSERDYF));
+}
+
+/**
+ * @brief Check if HSI ready interrupt occurred or not
+ * @rmtoll CIR HSIRDYF LL_RCC_IsActiveFlag_HSIRDY
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSIRDY(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_HSIRDYF) == (RCC_CIR_HSIRDYF));
+}
+
+/**
+ * @brief Check if HSE ready interrupt occurred or not
+ * @rmtoll CIR HSERDYF LL_RCC_IsActiveFlag_HSERDY
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSERDY(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_HSERDYF) == (RCC_CIR_HSERDYF));
+}
+
+/**
+ * @brief Check if PLL ready interrupt occurred or not
+ * @rmtoll CIR PLLRDYF LL_RCC_IsActiveFlag_PLLRDY
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLLRDY(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_PLLRDYF) == (RCC_CIR_PLLRDYF));
+}
+
+#if defined(RCC_PLLI2S_SUPPORT)
+/**
+ * @brief Check if PLLI2S ready interrupt occurred or not
+ * @rmtoll CIR PLL3RDYF LL_RCC_IsActiveFlag_PLLI2SRDY
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLLI2SRDY(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_PLL3RDYF) == (RCC_CIR_PLL3RDYF));
+}
+#endif /* RCC_PLLI2S_SUPPORT */
+
+#if defined(RCC_PLL2_SUPPORT)
+/**
+ * @brief Check if PLL2 ready interrupt occurred or not
+ * @rmtoll CIR PLL2RDYF LL_RCC_IsActiveFlag_PLL2RDY
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLL2RDY(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_PLL2RDYF) == (RCC_CIR_PLL2RDYF));
+}
+#endif /* RCC_PLL2_SUPPORT */
+
+/**
+ * @brief Check if Clock security system interrupt occurred or not
+ * @rmtoll CIR CSSF LL_RCC_IsActiveFlag_HSECSS
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSECSS(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_CSSF) == (RCC_CIR_CSSF));
+}
+
+/**
+ * @brief Check if RCC flag Independent Watchdog reset is set or not.
+ * @rmtoll CSR IWDGRSTF LL_RCC_IsActiveFlag_IWDGRST
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_IWDGRST(void)
+{
+ return (READ_BIT(RCC->CSR, RCC_CSR_IWDGRSTF) == (RCC_CSR_IWDGRSTF));
+}
+
+/**
+ * @brief Check if RCC flag Low Power reset is set or not.
+ * @rmtoll CSR LPWRRSTF LL_RCC_IsActiveFlag_LPWRRST
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LPWRRST(void)
+{
+ return (READ_BIT(RCC->CSR, RCC_CSR_LPWRRSTF) == (RCC_CSR_LPWRRSTF));
+}
+
+/**
+ * @brief Check if RCC flag Pin reset is set or not.
+ * @rmtoll CSR PINRSTF LL_RCC_IsActiveFlag_PINRST
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PINRST(void)
+{
+ return (READ_BIT(RCC->CSR, RCC_CSR_PINRSTF) == (RCC_CSR_PINRSTF));
+}
+
+/**
+ * @brief Check if RCC flag POR/PDR reset is set or not.
+ * @rmtoll CSR PORRSTF LL_RCC_IsActiveFlag_PORRST
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PORRST(void)
+{
+ return (READ_BIT(RCC->CSR, RCC_CSR_PORRSTF) == (RCC_CSR_PORRSTF));
+}
+
+/**
+ * @brief Check if RCC flag Software reset is set or not.
+ * @rmtoll CSR SFTRSTF LL_RCC_IsActiveFlag_SFTRST
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_SFTRST(void)
+{
+ return (READ_BIT(RCC->CSR, RCC_CSR_SFTRSTF) == (RCC_CSR_SFTRSTF));
+}
+
+/**
+ * @brief Check if RCC flag Window Watchdog reset is set or not.
+ * @rmtoll CSR WWDGRSTF LL_RCC_IsActiveFlag_WWDGRST
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_WWDGRST(void)
+{
+ return (READ_BIT(RCC->CSR, RCC_CSR_WWDGRSTF) == (RCC_CSR_WWDGRSTF));
+}
+
+/**
+ * @brief Set RMVF bit to clear the reset flags.
+ * @rmtoll CSR RMVF LL_RCC_ClearResetFlags
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_ClearResetFlags(void)
+{
+ SET_BIT(RCC->CSR, RCC_CSR_RMVF);
+}
+
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EF_IT_Management IT Management
+ * @{
+ */
+
+/**
+ * @brief Enable LSI ready interrupt
+ * @rmtoll CIR LSIRDYIE LL_RCC_EnableIT_LSIRDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_EnableIT_LSIRDY(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_LSIRDYIE);
+}
+
+/**
+ * @brief Enable LSE ready interrupt
+ * @rmtoll CIR LSERDYIE LL_RCC_EnableIT_LSERDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_EnableIT_LSERDY(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_LSERDYIE);
+}
+
+/**
+ * @brief Enable HSI ready interrupt
+ * @rmtoll CIR HSIRDYIE LL_RCC_EnableIT_HSIRDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_EnableIT_HSIRDY(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_HSIRDYIE);
+}
+
+/**
+ * @brief Enable HSE ready interrupt
+ * @rmtoll CIR HSERDYIE LL_RCC_EnableIT_HSERDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_EnableIT_HSERDY(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_HSERDYIE);
+}
+
+/**
+ * @brief Enable PLL ready interrupt
+ * @rmtoll CIR PLLRDYIE LL_RCC_EnableIT_PLLRDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_EnableIT_PLLRDY(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_PLLRDYIE);
+}
+
+#if defined(RCC_PLLI2S_SUPPORT)
+/**
+ * @brief Enable PLLI2S ready interrupt
+ * @rmtoll CIR PLL3RDYIE LL_RCC_EnableIT_PLLI2SRDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_EnableIT_PLLI2SRDY(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_PLL3RDYIE);
+}
+#endif /* RCC_PLLI2S_SUPPORT */
+
+#if defined(RCC_PLL2_SUPPORT)
+/**
+ * @brief Enable PLL2 ready interrupt
+ * @rmtoll CIR PLL2RDYIE LL_RCC_EnableIT_PLL2RDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_EnableIT_PLL2RDY(void)
+{
+ SET_BIT(RCC->CIR, RCC_CIR_PLL2RDYIE);
+}
+#endif /* RCC_PLL2_SUPPORT */
+
+/**
+ * @brief Disable LSI ready interrupt
+ * @rmtoll CIR LSIRDYIE LL_RCC_DisableIT_LSIRDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_DisableIT_LSIRDY(void)
+{
+ CLEAR_BIT(RCC->CIR, RCC_CIR_LSIRDYIE);
+}
+
+/**
+ * @brief Disable LSE ready interrupt
+ * @rmtoll CIR LSERDYIE LL_RCC_DisableIT_LSERDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_DisableIT_LSERDY(void)
+{
+ CLEAR_BIT(RCC->CIR, RCC_CIR_LSERDYIE);
+}
+
+/**
+ * @brief Disable HSI ready interrupt
+ * @rmtoll CIR HSIRDYIE LL_RCC_DisableIT_HSIRDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_DisableIT_HSIRDY(void)
+{
+ CLEAR_BIT(RCC->CIR, RCC_CIR_HSIRDYIE);
+}
+
+/**
+ * @brief Disable HSE ready interrupt
+ * @rmtoll CIR HSERDYIE LL_RCC_DisableIT_HSERDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_DisableIT_HSERDY(void)
+{
+ CLEAR_BIT(RCC->CIR, RCC_CIR_HSERDYIE);
+}
+
+/**
+ * @brief Disable PLL ready interrupt
+ * @rmtoll CIR PLLRDYIE LL_RCC_DisableIT_PLLRDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_DisableIT_PLLRDY(void)
+{
+ CLEAR_BIT(RCC->CIR, RCC_CIR_PLLRDYIE);
+}
+
+#if defined(RCC_PLLI2S_SUPPORT)
+/**
+ * @brief Disable PLLI2S ready interrupt
+ * @rmtoll CIR PLL3RDYIE LL_RCC_DisableIT_PLLI2SRDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_DisableIT_PLLI2SRDY(void)
+{
+ CLEAR_BIT(RCC->CIR, RCC_CIR_PLL3RDYIE);
+}
+#endif /* RCC_PLLI2S_SUPPORT */
+
+#if defined(RCC_PLL2_SUPPORT)
+/**
+ * @brief Disable PLL2 ready interrupt
+ * @rmtoll CIR PLL2RDYIE LL_RCC_DisableIT_PLL2RDY
+ * @retval None
+ */
+__STATIC_INLINE void LL_RCC_DisableIT_PLL2RDY(void)
+{
+ CLEAR_BIT(RCC->CIR, RCC_CIR_PLL2RDYIE);
+}
+#endif /* RCC_PLL2_SUPPORT */
+
+/**
+ * @brief Checks if LSI ready interrupt source is enabled or disabled.
+ * @rmtoll CIR LSIRDYIE LL_RCC_IsEnabledIT_LSIRDY
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSIRDY(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_LSIRDYIE) == (RCC_CIR_LSIRDYIE));
+}
+
+/**
+ * @brief Checks if LSE ready interrupt source is enabled or disabled.
+ * @rmtoll CIR LSERDYIE LL_RCC_IsEnabledIT_LSERDY
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSERDY(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_LSERDYIE) == (RCC_CIR_LSERDYIE));
+}
+
+/**
+ * @brief Checks if HSI ready interrupt source is enabled or disabled.
+ * @rmtoll CIR HSIRDYIE LL_RCC_IsEnabledIT_HSIRDY
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_HSIRDY(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_HSIRDYIE) == (RCC_CIR_HSIRDYIE));
+}
+
+/**
+ * @brief Checks if HSE ready interrupt source is enabled or disabled.
+ * @rmtoll CIR HSERDYIE LL_RCC_IsEnabledIT_HSERDY
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_HSERDY(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_HSERDYIE) == (RCC_CIR_HSERDYIE));
+}
+
+/**
+ * @brief Checks if PLL ready interrupt source is enabled or disabled.
+ * @rmtoll CIR PLLRDYIE LL_RCC_IsEnabledIT_PLLRDY
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLLRDY(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_PLLRDYIE) == (RCC_CIR_PLLRDYIE));
+}
+
+#if defined(RCC_PLLI2S_SUPPORT)
+/**
+ * @brief Checks if PLLI2S ready interrupt source is enabled or disabled.
+ * @rmtoll CIR PLL3RDYIE LL_RCC_IsEnabledIT_PLLI2SRDY
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLLI2SRDY(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_PLL3RDYIE) == (RCC_CIR_PLL3RDYIE));
+}
+#endif /* RCC_PLLI2S_SUPPORT */
+
+#if defined(RCC_PLL2_SUPPORT)
+/**
+ * @brief Checks if PLL2 ready interrupt source is enabled or disabled.
+ * @rmtoll CIR PLL2RDYIE LL_RCC_IsEnabledIT_PLL2RDY
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLL2RDY(void)
+{
+ return (READ_BIT(RCC->CIR, RCC_CIR_PLL2RDYIE) == (RCC_CIR_PLL2RDYIE));
+}
+#endif /* RCC_PLL2_SUPPORT */
+
+/**
+ * @}
+ */
+
+#if defined(USE_FULL_LL_DRIVER)
+/** @defgroup RCC_LL_EF_Init De-initialization function
+ * @{
+ */
+ErrorStatus LL_RCC_DeInit(void);
+/**
+ * @}
+ */
+
+/** @defgroup RCC_LL_EF_Get_Freq Get system and peripherals clocks frequency functions
+ * @{
+ */
+void LL_RCC_GetSystemClocksFreq(LL_RCC_ClocksTypeDef *RCC_Clocks);
+#if defined(RCC_CFGR2_I2S2SRC)
+uint32_t LL_RCC_GetI2SClockFreq(uint32_t I2SxSource);
+#endif /* RCC_CFGR2_I2S2SRC */
+#if defined(USB_OTG_FS) || defined(USB)
+uint32_t LL_RCC_GetUSBClockFreq(uint32_t USBxSource);
+#endif /* USB_OTG_FS || USB */
+uint32_t LL_RCC_GetADCClockFreq(uint32_t ADCxSource);
+/**
+ * @}
+ */
+#endif /* USE_FULL_LL_DRIVER */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#endif /* RCC */
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F1xx_LL_RCC_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/LLDrivers/inc/stm32f1xx_ll_system.h b/LLDrivers/inc/stm32f1xx_ll_system.h
new file mode 100644
index 0000000..f62c1d2
--- /dev/null
+++ b/LLDrivers/inc/stm32f1xx_ll_system.h
@@ -0,0 +1,574 @@
+/**
+ ******************************************************************************
+ * @file stm32f1xx_ll_system.h
+ * @author MCD Application Team
+ * @brief Header file of SYSTEM LL module.
+ @verbatim
+ ==============================================================================
+ ##### How to use this driver #####
+ ==============================================================================
+ [..]
+ The LL SYSTEM driver contains a set of generic APIs that can be
+ used by user:
+ (+) Some of the FLASH features need to be handled in the SYSTEM file.
+ (+) Access to DBGCMU registers
+ (+) Access to SYSCFG registers
+
+ @endverbatim
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F1xx_LL_SYSTEM_H
+#define __STM32F1xx_LL_SYSTEM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f1xx.h"
+
+/** @addtogroup STM32F1xx_LL_Driver
+ * @{
+ */
+
+#if defined (FLASH) || defined (DBGMCU)
+
+/** @defgroup SYSTEM_LL SYSTEM
+ * @{
+ */
+
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+
+/* Private constants ---------------------------------------------------------*/
+/** @defgroup SYSTEM_LL_Private_Constants SYSTEM Private Constants
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/* Private macros ------------------------------------------------------------*/
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup SYSTEM_LL_Exported_Constants SYSTEM Exported Constants
+ * @{
+ */
+
+
+
+/** @defgroup SYSTEM_LL_EC_TRACE DBGMCU TRACE Pin Assignment
+ * @{
+ */
+#define LL_DBGMCU_TRACE_NONE 0x00000000U /*!< TRACE pins not assigned (default state) */
+#define LL_DBGMCU_TRACE_ASYNCH DBGMCU_CR_TRACE_IOEN /*!< TRACE pin assignment for Asynchronous Mode */
+#define LL_DBGMCU_TRACE_SYNCH_SIZE1 (DBGMCU_CR_TRACE_IOEN | DBGMCU_CR_TRACE_MODE_0) /*!< TRACE pin assignment for Synchronous Mode with a TRACEDATA size of 1 */
+#define LL_DBGMCU_TRACE_SYNCH_SIZE2 (DBGMCU_CR_TRACE_IOEN | DBGMCU_CR_TRACE_MODE_1) /*!< TRACE pin assignment for Synchronous Mode with a TRACEDATA size of 2 */
+#define LL_DBGMCU_TRACE_SYNCH_SIZE4 (DBGMCU_CR_TRACE_IOEN | DBGMCU_CR_TRACE_MODE) /*!< TRACE pin assignment for Synchronous Mode with a TRACEDATA size of 4 */
+/**
+ * @}
+ */
+
+/** @defgroup SYSTEM_LL_EC_APB1_GRP1_STOP_IP DBGMCU APB1 GRP1 STOP IP
+ * @{
+ */
+#define LL_DBGMCU_APB1_GRP1_TIM2_STOP DBGMCU_CR_DBG_TIM2_STOP /*!< TIM2 counter stopped when core is halted */
+#define LL_DBGMCU_APB1_GRP1_TIM3_STOP DBGMCU_CR_DBG_TIM3_STOP /*!< TIM3 counter stopped when core is halted */
+#define LL_DBGMCU_APB1_GRP1_TIM4_STOP DBGMCU_CR_DBG_TIM4_STOP /*!< TIM4 counter stopped when core is halted */
+#if defined(DBGMCU_CR_DBG_TIM5_STOP)
+#define LL_DBGMCU_APB1_GRP1_TIM5_STOP DBGMCU_CR_DBG_TIM5_STOP /*!< TIM5 counter stopped when core is halted */
+#endif /* DBGMCU_CR_DBG_TIM5_STOP */
+#if defined(DBGMCU_CR_DBG_TIM6_STOP)
+#define LL_DBGMCU_APB1_GRP1_TIM6_STOP DBGMCU_CR_DBG_TIM6_STOP /*!< TIM6 counter stopped when core is halted */
+#endif /* DBGMCU_CR_DBG_TIM6_STOP */
+#if defined(DBGMCU_CR_DBG_TIM7_STOP)
+#define LL_DBGMCU_APB1_GRP1_TIM7_STOP DBGMCU_CR_DBG_TIM7_STOP /*!< TIM7 counter stopped when core is halted */
+#endif /* DBGMCU_CR_DBG_TIM7_STOP */
+#if defined(DBGMCU_CR_DBG_TIM12_STOP)
+#define LL_DBGMCU_APB1_GRP1_TIM12_STOP DBGMCU_CR_DBG_TIM12_STOP /*!< TIM12 counter stopped when core is halted */
+#endif /* DBGMCU_CR_DBG_TIM12_STOP */
+#if defined(DBGMCU_CR_DBG_TIM13_STOP)
+#define LL_DBGMCU_APB1_GRP1_TIM13_STOP DBGMCU_CR_DBG_TIM13_STOP /*!< TIM13 counter stopped when core is halted */
+#endif /* DBGMCU_CR_DBG_TIM13_STOP */
+#if defined(DBGMCU_CR_DBG_TIM14_STOP)
+#define LL_DBGMCU_APB1_GRP1_TIM14_STOP DBGMCU_CR_DBG_TIM14_STOP /*!< TIM14 counter stopped when core is halted */
+#endif /* DBGMCU_CR_DBG_TIM14_STOP */
+#define LL_DBGMCU_APB1_GRP1_WWDG_STOP DBGMCU_CR_DBG_WWDG_STOP /*!< Debug Window Watchdog stopped when Core is halted */
+#define LL_DBGMCU_APB1_GRP1_IWDG_STOP DBGMCU_CR_DBG_IWDG_STOP /*!< Debug Independent Watchdog stopped when Core is halted */
+#define LL_DBGMCU_APB1_GRP1_I2C1_STOP DBGMCU_CR_DBG_I2C1_SMBUS_TIMEOUT /*!< I2C1 SMBUS timeout mode stopped when Core is halted */
+#if defined(DBGMCU_CR_DBG_I2C2_SMBUS_TIMEOUT)
+#define LL_DBGMCU_APB1_GRP1_I2C2_STOP DBGMCU_CR_DBG_I2C2_SMBUS_TIMEOUT /*!< I2C2 SMBUS timeout mode stopped when Core is halted */
+#endif /* DBGMCU_CR_DBG_I2C2_SMBUS_TIMEOUT */
+#if defined(DBGMCU_CR_DBG_CAN1_STOP)
+#define LL_DBGMCU_APB1_GRP1_CAN1_STOP DBGMCU_CR_DBG_CAN1_STOP /*!< CAN1 debug stopped when Core is halted */
+#endif /* DBGMCU_CR_DBG_CAN1_STOP */
+#if defined(DBGMCU_CR_DBG_CAN2_STOP)
+#define LL_DBGMCU_APB1_GRP1_CAN2_STOP DBGMCU_CR_DBG_CAN2_STOP /*!< CAN2 debug stopped when Core is halted */
+#endif /* DBGMCU_CR_DBG_CAN2_STOP */
+/**
+ * @}
+ */
+
+/** @defgroup SYSTEM_LL_EC_APB2_GRP1_STOP_IP DBGMCU APB2 GRP1 STOP IP
+ * @{
+ */
+#define LL_DBGMCU_APB2_GRP1_TIM1_STOP DBGMCU_CR_DBG_TIM1_STOP /*!< TIM1 counter stopped when core is halted */
+#if defined(DBGMCU_CR_DBG_TIM8_STOP)
+#define LL_DBGMCU_APB2_GRP1_TIM8_STOP DBGMCU_CR_DBG_TIM8_STOP /*!< TIM8 counter stopped when core is halted */
+#endif /* DBGMCU_CR_DBG_CAN1_STOP */
+#if defined(DBGMCU_CR_DBG_TIM9_STOP)
+#define LL_DBGMCU_APB2_GRP1_TIM9_STOP DBGMCU_CR_DBG_TIM9_STOP /*!< TIM9 counter stopped when core is halted */
+#endif /* DBGMCU_CR_DBG_TIM9_STOP */
+#if defined(DBGMCU_CR_DBG_TIM10_STOP)
+#define LL_DBGMCU_APB2_GRP1_TIM10_STOP DBGMCU_CR_DBG_TIM10_STOP /*!< TIM10 counter stopped when core is halted */
+#endif /* DBGMCU_CR_DBG_TIM10_STOP */
+#if defined(DBGMCU_CR_DBG_TIM11_STOP)
+#define LL_DBGMCU_APB2_GRP1_TIM11_STOP DBGMCU_CR_DBG_TIM11_STOP /*!< TIM11 counter stopped when core is halted */
+#endif /* DBGMCU_CR_DBG_TIM11_STOP */
+#if defined(DBGMCU_CR_DBG_TIM15_STOP)
+#define LL_DBGMCU_APB2_GRP1_TIM15_STOP DBGMCU_CR_DBG_TIM15_STOP /*!< TIM15 counter stopped when core is halted */
+#endif /* DBGMCU_CR_DBG_TIM15_STOP */
+#if defined(DBGMCU_CR_DBG_TIM16_STOP)
+#define LL_DBGMCU_APB2_GRP1_TIM16_STOP DBGMCU_CR_DBG_TIM16_STOP /*!< TIM16 counter stopped when core is halted */
+#endif /* DBGMCU_CR_DBG_TIM16_STOP */
+#if defined(DBGMCU_CR_DBG_TIM17_STOP)
+#define LL_DBGMCU_APB2_GRP1_TIM17_STOP DBGMCU_CR_DBG_TIM17_STOP /*!< TIM17 counter stopped when core is halted */
+#endif /* DBGMCU_CR_DBG_TIM17_STOP */
+/**
+ * @}
+ */
+
+/** @defgroup SYSTEM_LL_EC_LATENCY FLASH LATENCY
+ * @{
+ */
+#if defined(FLASH_ACR_LATENCY)
+#define LL_FLASH_LATENCY_0 0x00000000U /*!< FLASH Zero Latency cycle */
+#define LL_FLASH_LATENCY_1 FLASH_ACR_LATENCY_0 /*!< FLASH One Latency cycle */
+#define LL_FLASH_LATENCY_2 FLASH_ACR_LATENCY_1 /*!< FLASH Two wait states */
+#else
+#endif /* FLASH_ACR_LATENCY */
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Exported macro ------------------------------------------------------------*/
+
+/* Exported functions --------------------------------------------------------*/
+/** @defgroup SYSTEM_LL_Exported_Functions SYSTEM Exported Functions
+ * @{
+ */
+
+
+
+/** @defgroup SYSTEM_LL_EF_DBGMCU DBGMCU
+ * @{
+ */
+
+/**
+ * @brief Return the device identifier
+ * @note For Low Density devices, the device ID is 0x412
+ * @note For Medium Density devices, the device ID is 0x410
+ * @note For High Density devices, the device ID is 0x414
+ * @note For XL Density devices, the device ID is 0x430
+ * @note For Connectivity Line devices, the device ID is 0x418
+ * @rmtoll DBGMCU_IDCODE DEV_ID LL_DBGMCU_GetDeviceID
+ * @retval Values between Min_Data=0x00 and Max_Data=0xFFF
+ */
+__STATIC_INLINE uint32_t LL_DBGMCU_GetDeviceID(void)
+{
+ return (uint32_t)(READ_BIT(DBGMCU->IDCODE, DBGMCU_IDCODE_DEV_ID));
+}
+
+/**
+ * @brief Return the device revision identifier
+ * @note This field indicates the revision of the device.
+ For example, it is read as revA -> 0x1000,for Low Density devices
+ For example, it is read as revA -> 0x0000, revB -> 0x2000, revZ -> 0x2001, rev1,2,3,X or Y -> 0x2003,for Medium Density devices
+ For example, it is read as revA or 1 -> 0x1000, revZ -> 0x1001,rev1,2,3,X or Y -> 0x1003,for Medium Density devices
+ For example, it is read as revA or 1 -> 0x1003,for XL Density devices
+ For example, it is read as revA -> 0x1000, revZ -> 0x1001 for Connectivity line devices
+ * @rmtoll DBGMCU_IDCODE REV_ID LL_DBGMCU_GetRevisionID
+ * @retval Values between Min_Data=0x00 and Max_Data=0xFFFF
+ */
+__STATIC_INLINE uint32_t LL_DBGMCU_GetRevisionID(void)
+{
+ return (uint32_t)(READ_BIT(DBGMCU->IDCODE, DBGMCU_IDCODE_REV_ID) >> DBGMCU_IDCODE_REV_ID_Pos);
+}
+
+/**
+ * @brief Enable the Debug Module during SLEEP mode
+ * @rmtoll DBGMCU_CR DBG_SLEEP LL_DBGMCU_EnableDBGSleepMode
+ * @retval None
+ */
+__STATIC_INLINE void LL_DBGMCU_EnableDBGSleepMode(void)
+{
+ SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_SLEEP);
+}
+
+/**
+ * @brief Disable the Debug Module during SLEEP mode
+ * @rmtoll DBGMCU_CR DBG_SLEEP LL_DBGMCU_DisableDBGSleepMode
+ * @retval None
+ */
+__STATIC_INLINE void LL_DBGMCU_DisableDBGSleepMode(void)
+{
+ CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_SLEEP);
+}
+
+/**
+ * @brief Enable the Debug Module during STOP mode
+ * @rmtoll DBGMCU_CR DBG_STOP LL_DBGMCU_EnableDBGStopMode
+ * @retval None
+ */
+__STATIC_INLINE void LL_DBGMCU_EnableDBGStopMode(void)
+{
+ SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STOP);
+}
+
+/**
+ * @brief Disable the Debug Module during STOP mode
+ * @rmtoll DBGMCU_CR DBG_STOP LL_DBGMCU_DisableDBGStopMode
+ * @retval None
+ */
+__STATIC_INLINE void LL_DBGMCU_DisableDBGStopMode(void)
+{
+ CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STOP);
+}
+
+/**
+ * @brief Enable the Debug Module during STANDBY mode
+ * @rmtoll DBGMCU_CR DBG_STANDBY LL_DBGMCU_EnableDBGStandbyMode
+ * @retval None
+ */
+__STATIC_INLINE void LL_DBGMCU_EnableDBGStandbyMode(void)
+{
+ SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STANDBY);
+}
+
+/**
+ * @brief Disable the Debug Module during STANDBY mode
+ * @rmtoll DBGMCU_CR DBG_STANDBY LL_DBGMCU_DisableDBGStandbyMode
+ * @retval None
+ */
+__STATIC_INLINE void LL_DBGMCU_DisableDBGStandbyMode(void)
+{
+ CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STANDBY);
+}
+
+/**
+ * @brief Set Trace pin assignment control
+ * @rmtoll DBGMCU_CR TRACE_IOEN LL_DBGMCU_SetTracePinAssignment\n
+ * DBGMCU_CR TRACE_MODE LL_DBGMCU_SetTracePinAssignment
+ * @param PinAssignment This parameter can be one of the following values:
+ * @arg @ref LL_DBGMCU_TRACE_NONE
+ * @arg @ref LL_DBGMCU_TRACE_ASYNCH
+ * @arg @ref LL_DBGMCU_TRACE_SYNCH_SIZE1
+ * @arg @ref LL_DBGMCU_TRACE_SYNCH_SIZE2
+ * @arg @ref LL_DBGMCU_TRACE_SYNCH_SIZE4
+ * @retval None
+ */
+__STATIC_INLINE void LL_DBGMCU_SetTracePinAssignment(uint32_t PinAssignment)
+{
+ MODIFY_REG(DBGMCU->CR, DBGMCU_CR_TRACE_IOEN | DBGMCU_CR_TRACE_MODE, PinAssignment);
+}
+
+/**
+ * @brief Get Trace pin assignment control
+ * @rmtoll DBGMCU_CR TRACE_IOEN LL_DBGMCU_GetTracePinAssignment\n
+ * DBGMCU_CR TRACE_MODE LL_DBGMCU_GetTracePinAssignment
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_DBGMCU_TRACE_NONE
+ * @arg @ref LL_DBGMCU_TRACE_ASYNCH
+ * @arg @ref LL_DBGMCU_TRACE_SYNCH_SIZE1
+ * @arg @ref LL_DBGMCU_TRACE_SYNCH_SIZE2
+ * @arg @ref LL_DBGMCU_TRACE_SYNCH_SIZE4
+ */
+__STATIC_INLINE uint32_t LL_DBGMCU_GetTracePinAssignment(void)
+{
+ return (uint32_t)(READ_BIT(DBGMCU->CR, DBGMCU_CR_TRACE_IOEN | DBGMCU_CR_TRACE_MODE));
+}
+
+/**
+ * @brief Freeze APB1 peripherals (group1 peripherals)
+ * @rmtoll DBGMCU_CR_APB1 DBG_TIM2_STOP LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM3_STOP LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM4_STOP LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM5_STOP LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM6_STOP LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM7_STOP LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM12_STOP LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM13_STOP LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM14_STOP LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_RTC_STOP LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_WWDG_STOP LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_IWDG_STOP LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_I2C1_SMBUS_TIMEOUT LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_I2C2_SMBUS_TIMEOUT LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_CAN1_STOP LL_DBGMCU_APB1_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_CAN2_STOP LL_DBGMCU_APB1_GRP1_FreezePeriph
+ * @param Periphs This parameter can be a combination of the following values:
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM2_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM3_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM4_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM5_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM6_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM7_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM12_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM13_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM14_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_WWDG_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_IWDG_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_I2C1_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_I2C2_STOP (*)
+ * @arg @ref LL_DBGMCU_APB1_GRP1_CAN1_STOP (*)
+ * @arg @ref LL_DBGMCU_APB1_GRP1_CAN2_STOP (*)
+ *
+ * (*) value not defined in all devices.
+ * @retval None
+ */
+__STATIC_INLINE void LL_DBGMCU_APB1_GRP1_FreezePeriph(uint32_t Periphs)
+{
+ SET_BIT(DBGMCU->CR, Periphs);
+}
+
+/**
+ * @brief Unfreeze APB1 peripherals (group1 peripherals)
+ * @rmtoll DBGMCU_CR_APB1 DBG_TIM2_STOP LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM3_STOP LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM4_STOP LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM5_STOP LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM6_STOP LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM7_STOP LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM12_STOP LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM13_STOP LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_TIM14_STOP LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_RTC_STOP LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_WWDG_STOP LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_IWDG_STOP LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_I2C1_SMBUS_TIMEOUT LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_I2C2_SMBUS_TIMEOUT LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_CAN1_STOP LL_DBGMCU_APB1_GRP1_UnFreezePeriph\n
+ * DBGMCU_CR_APB1 DBG_CAN2_STOP LL_DBGMCU_APB1_GRP1_UnFreezePeriph
+ * @param Periphs This parameter can be a combination of the following values:
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM2_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM3_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM4_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM5_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM6_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM7_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM12_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM13_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_TIM14_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_RTC_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_WWDG_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_IWDG_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_I2C1_STOP
+ * @arg @ref LL_DBGMCU_APB1_GRP1_I2C2_STOP (*)
+ * @arg @ref LL_DBGMCU_APB1_GRP1_CAN1_STOP (*)
+ * @arg @ref LL_DBGMCU_APB1_GRP1_CAN2_STOP (*)
+ *
+ * (*) value not defined in all devices.
+ * @retval None
+ */
+__STATIC_INLINE void LL_DBGMCU_APB1_GRP1_UnFreezePeriph(uint32_t Periphs)
+{
+ CLEAR_BIT(DBGMCU->CR, Periphs);
+}
+
+/**
+ * @brief Freeze APB2 peripherals
+ * @rmtoll DBGMCU_CR_APB2 DBG_TIM1_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB2 DBG_TIM8_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB2 DBG_TIM9_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB2 DBG_TIM10_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB2 DBG_TIM11_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB2 DBG_TIM15_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB2 DBG_TIM16_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB2 DBG_TIM17_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph
+ * @param Periphs This parameter can be a combination of the following values:
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM1_STOP
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM8_STOP (*)
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM9_STOP (*)
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM10_STOP (*)
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM11_STOP (*)
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM15_STOP (*)
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM16_STOP (*)
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM17_STOP (*)
+ *
+ * (*) value not defined in all devices.
+ * @retval None
+ */
+__STATIC_INLINE void LL_DBGMCU_APB2_GRP1_FreezePeriph(uint32_t Periphs)
+{
+ SET_BIT(DBGMCU->CR, Periphs);
+}
+
+/**
+ * @brief Unfreeze APB2 peripherals
+ * @rmtoll DBGMCU_CR_APB2 DBG_TIM1_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB2 DBG_TIM8_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB2 DBG_TIM9_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB2 DBG_TIM10_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB2 DBG_TIM11_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB2 DBG_TIM15_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB2 DBG_TIM16_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph\n
+ * DBGMCU_CR_APB2 DBG_TIM17_STOP LL_DBGMCU_APB2_GRP1_FreezePeriph
+ * @param Periphs This parameter can be a combination of the following values:
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM1_STOP
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM8_STOP (*)
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM9_STOP (*)
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM10_STOP (*)
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM11_STOP (*)
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM15_STOP (*)
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM16_STOP (*)
+ * @arg @ref LL_DBGMCU_APB2_GRP1_TIM17_STOP (*)
+ *
+ * (*) value not defined in all devices.
+ * @retval None
+ */
+__STATIC_INLINE void LL_DBGMCU_APB2_GRP1_UnFreezePeriph(uint32_t Periphs)
+{
+ CLEAR_BIT(DBGMCU->CR, Periphs);
+}
+/**
+ * @}
+ */
+
+#if defined(FLASH_ACR_LATENCY)
+/** @defgroup SYSTEM_LL_EF_FLASH FLASH
+ * @{
+ */
+
+/**
+ * @brief Set FLASH Latency
+ * @rmtoll FLASH_ACR LATENCY LL_FLASH_SetLatency
+ * @param Latency This parameter can be one of the following values:
+ * @arg @ref LL_FLASH_LATENCY_0
+ * @arg @ref LL_FLASH_LATENCY_1
+ * @arg @ref LL_FLASH_LATENCY_2
+ * @retval None
+ */
+__STATIC_INLINE void LL_FLASH_SetLatency(uint32_t Latency)
+{
+ MODIFY_REG(FLASH->ACR, FLASH_ACR_LATENCY, Latency);
+}
+
+/**
+ * @brief Get FLASH Latency
+ * @rmtoll FLASH_ACR LATENCY LL_FLASH_GetLatency
+ * @retval Returned value can be one of the following values:
+ * @arg @ref LL_FLASH_LATENCY_0
+ * @arg @ref LL_FLASH_LATENCY_1
+ * @arg @ref LL_FLASH_LATENCY_2
+ */
+__STATIC_INLINE uint32_t LL_FLASH_GetLatency(void)
+{
+ return (uint32_t)(READ_BIT(FLASH->ACR, FLASH_ACR_LATENCY));
+}
+
+/**
+ * @brief Enable Prefetch
+ * @rmtoll FLASH_ACR PRFTBE LL_FLASH_EnablePrefetch
+ * @retval None
+ */
+__STATIC_INLINE void LL_FLASH_EnablePrefetch(void)
+{
+ SET_BIT(FLASH->ACR, FLASH_ACR_PRFTBE);
+}
+
+/**
+ * @brief Disable Prefetch
+ * @rmtoll FLASH_ACR PRFTBE LL_FLASH_DisablePrefetch
+ * @retval None
+ */
+__STATIC_INLINE void LL_FLASH_DisablePrefetch(void)
+{
+ CLEAR_BIT(FLASH->ACR, FLASH_ACR_PRFTBE);
+}
+
+/**
+ * @brief Check if Prefetch buffer is enabled
+ * @rmtoll FLASH_ACR PRFTBS LL_FLASH_IsPrefetchEnabled
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_FLASH_IsPrefetchEnabled(void)
+{
+ return (READ_BIT(FLASH->ACR, FLASH_ACR_PRFTBS) == (FLASH_ACR_PRFTBS));
+}
+
+#endif /* FLASH_ACR_LATENCY */
+/**
+ * @brief Enable Flash Half Cycle Access
+ * @rmtoll FLASH_ACR HLFCYA LL_FLASH_EnableHalfCycleAccess
+ * @retval None
+ */
+__STATIC_INLINE void LL_FLASH_EnableHalfCycleAccess(void)
+{
+ SET_BIT(FLASH->ACR, FLASH_ACR_HLFCYA);
+}
+
+/**
+ * @brief Disable Flash Half Cycle Access
+ * @rmtoll FLASH_ACR HLFCYA LL_FLASH_DisableHalfCycleAccess
+ * @retval None
+ */
+__STATIC_INLINE void LL_FLASH_DisableHalfCycleAccess(void)
+{
+ CLEAR_BIT(FLASH->ACR, FLASH_ACR_HLFCYA);
+}
+
+/**
+ * @brief Check if Flash Half Cycle Access is enabled or not
+ * @rmtoll FLASH_ACR HLFCYA LL_FLASH_IsHalfCycleAccessEnabled
+ * @retval State of bit (1 or 0).
+ */
+__STATIC_INLINE uint32_t LL_FLASH_IsHalfCycleAccessEnabled(void)
+{
+ return (READ_BIT(FLASH->ACR, FLASH_ACR_HLFCYA) == (FLASH_ACR_HLFCYA));
+}
+
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#endif /* defined (FLASH) || defined (DBGMCU) */
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F1xx_LL_SYSTEM_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/LLDrivers/inc/stm32f1xx_ll_utils.h b/LLDrivers/inc/stm32f1xx_ll_utils.h
new file mode 100644
index 0000000..e7616fd
--- /dev/null
+++ b/LLDrivers/inc/stm32f1xx_ll_utils.h
@@ -0,0 +1,266 @@
+/**
+ ******************************************************************************
+ * @file stm32f1xx_ll_utils.h
+ * @author MCD Application Team
+ * @brief Header file of UTILS LL module.
+ @verbatim
+ ==============================================================================
+ ##### How to use this driver #####
+ ==============================================================================
+ [..]
+ The LL UTILS driver contains a set of generic APIs that can be
+ used by user:
+ (+) Device electronic signature
+ (+) Timing functions
+ (+) PLL configuration functions
+
+ @endverbatim
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F1xx_LL_UTILS_H
+#define __STM32F1xx_LL_UTILS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f1xx.h"
+
+/** @addtogroup STM32F1xx_LL_Driver
+ * @{
+ */
+
+/** @defgroup UTILS_LL UTILS
+ * @{
+ */
+
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+
+/* Private constants ---------------------------------------------------------*/
+/** @defgroup UTILS_LL_Private_Constants UTILS Private Constants
+ * @{
+ */
+
+/* Max delay can be used in LL_mDelay */
+#define LL_MAX_DELAY 0xFFFFFFFFU
+
+/**
+ * @brief Unique device ID register base address
+ */
+#define UID_BASE_ADDRESS UID_BASE
+
+/**
+ * @brief Flash size data register base address
+ */
+#define FLASHSIZE_BASE_ADDRESS FLASHSIZE_BASE
+
+/**
+ * @}
+ */
+
+/* Private macros ------------------------------------------------------------*/
+/** @defgroup UTILS_LL_Private_Macros UTILS Private Macros
+ * @{
+ */
+/**
+ * @}
+ */
+/* Exported types ------------------------------------------------------------*/
+/** @defgroup UTILS_LL_ES_INIT UTILS Exported structures
+ * @{
+ */
+/**
+ * @brief UTILS PLL structure definition
+ */
+typedef struct
+{
+ uint32_t PLLMul; /*!< Multiplication factor for PLL VCO input clock.
+ This parameter can be a value of @ref RCC_LL_EC_PLL_MUL
+
+ This feature can be modified afterwards using unitary function
+ @ref LL_RCC_PLL_ConfigDomain_SYS(). */
+
+ uint32_t Prediv; /*!< Division factor for HSE used as PLL clock source.
+ This parameter can be a value of @ref RCC_LL_EC_PREDIV_DIV
+
+ This feature can be modified afterwards using unitary function
+ @ref LL_RCC_PLL_ConfigDomain_SYS(). */
+} LL_UTILS_PLLInitTypeDef;
+
+/**
+ * @brief UTILS System, AHB and APB buses clock configuration structure definition
+ */
+typedef struct
+{
+ uint32_t AHBCLKDivider; /*!< The AHB clock (HCLK) divider. This clock is derived from the system clock (SYSCLK).
+ This parameter can be a value of @ref RCC_LL_EC_SYSCLK_DIV
+
+ This feature can be modified afterwards using unitary function
+ @ref LL_RCC_SetAHBPrescaler(). */
+
+ uint32_t APB1CLKDivider; /*!< The APB1 clock (PCLK1) divider. This clock is derived from the AHB clock (HCLK).
+ This parameter can be a value of @ref RCC_LL_EC_APB1_DIV
+
+ This feature can be modified afterwards using unitary function
+ @ref LL_RCC_SetAPB1Prescaler(). */
+
+ uint32_t APB2CLKDivider; /*!< The APB2 clock (PCLK2) divider. This clock is derived from the AHB clock (HCLK).
+ This parameter can be a value of @ref RCC_LL_EC_APB2_DIV
+
+ This feature can be modified afterwards using unitary function
+ @ref LL_RCC_SetAPB2Prescaler(). */
+
+} LL_UTILS_ClkInitTypeDef;
+
+/**
+ * @}
+ */
+
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup UTILS_LL_Exported_Constants UTILS Exported Constants
+ * @{
+ */
+
+/** @defgroup UTILS_EC_HSE_BYPASS HSE Bypass activation
+ * @{
+ */
+#define LL_UTILS_HSEBYPASS_OFF 0x00000000U /*!< HSE Bypass is not enabled */
+#define LL_UTILS_HSEBYPASS_ON 0x00000001U /*!< HSE Bypass is enabled */
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Exported macro ------------------------------------------------------------*/
+
+/* Exported functions --------------------------------------------------------*/
+/** @defgroup UTILS_LL_Exported_Functions UTILS Exported Functions
+ * @{
+ */
+
+/** @defgroup UTILS_EF_DEVICE_ELECTRONIC_SIGNATURE DEVICE ELECTRONIC SIGNATURE
+ * @{
+ */
+
+/**
+ * @brief Get Word0 of the unique device identifier (UID based on 96 bits)
+ * @retval UID[31:0]
+ */
+__STATIC_INLINE uint32_t LL_GetUID_Word0(void)
+{
+ return (uint32_t)(READ_REG(*((uint32_t *)UID_BASE_ADDRESS)));
+}
+
+/**
+ * @brief Get Word1 of the unique device identifier (UID based on 96 bits)
+ * @retval UID[63:32]
+ */
+__STATIC_INLINE uint32_t LL_GetUID_Word1(void)
+{
+ return (uint32_t)(READ_REG(*((uint32_t *)(UID_BASE_ADDRESS + 4U))));
+}
+
+/**
+ * @brief Get Word2 of the unique device identifier (UID based on 96 bits)
+ * @retval UID[95:64]
+ */
+__STATIC_INLINE uint32_t LL_GetUID_Word2(void)
+{
+ return (uint32_t)(READ_REG(*((uint32_t *)(UID_BASE_ADDRESS + 8U))));
+}
+
+/**
+ * @brief Get Flash memory size
+ * @note This bitfield indicates the size of the device Flash memory expressed in
+ * Kbytes. As an example, 0x040 corresponds to 64 Kbytes.
+ * @retval FLASH_SIZE[15:0]: Flash memory size
+ */
+__STATIC_INLINE uint32_t LL_GetFlashSize(void)
+{
+ return (uint16_t)(READ_REG(*((uint32_t *)FLASHSIZE_BASE_ADDRESS)));
+}
+
+
+/**
+ * @}
+ */
+
+/** @defgroup UTILS_LL_EF_DELAY DELAY
+ * @{
+ */
+
+/**
+ * @brief This function configures the Cortex-M SysTick source of the time base.
+ * @param HCLKFrequency HCLK frequency in Hz (can be calculated thanks to RCC helper macro)
+ * @note When a RTOS is used, it is recommended to avoid changing the SysTick
+ * configuration by calling this function, for a delay use rather osDelay RTOS service.
+ * @param Ticks Number of ticks
+ * @retval None
+ */
+__STATIC_INLINE void LL_InitTick(uint32_t HCLKFrequency, uint32_t Ticks)
+{
+ /* Configure the SysTick to have interrupt in 1ms time base */
+ SysTick->LOAD = (uint32_t)((HCLKFrequency / Ticks) - 1UL); /* set reload register */
+ SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
+ SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
+ SysTick_CTRL_ENABLE_Msk; /* Enable the Systick Timer */
+}
+
+void LL_Init1msTick(uint32_t HCLKFrequency);
+void LL_mDelay(uint32_t Delay);
+
+/**
+ * @}
+ */
+
+/** @defgroup UTILS_EF_SYSTEM SYSTEM
+ * @{
+ */
+
+void LL_SetSystemCoreClock(uint32_t HCLKFrequency);
+ErrorStatus LL_PLL_ConfigSystemClock_HSI(LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct,
+ LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct);
+ErrorStatus LL_PLL_ConfigSystemClock_HSE(uint32_t HSEFrequency, uint32_t HSEBypass,
+ LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct, LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct);
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F1xx_LL_UTILS_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/LLDrivers/src/stm32f1xx_ll_rcc.c b/LLDrivers/src/stm32f1xx_ll_rcc.c
new file mode 100644
index 0000000..2f63c33
--- /dev/null
+++ b/LLDrivers/src/stm32f1xx_ll_rcc.c
@@ -0,0 +1,474 @@
+/**
+ ******************************************************************************
+ * @file stm32f1xx_ll_rcc.c
+ * @author MCD Application Team
+ * @brief RCC LL module driver.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+#if defined(USE_FULL_LL_DRIVER)
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f1xx_ll_rcc.h"
+#ifdef USE_FULL_ASSERT
+#include "stm32_assert.h"
+#else
+#define assert_param(expr) ((void)0U)
+#endif /* USE_FULL_ASSERT */
+/** @addtogroup STM32F1xx_LL_Driver
+ * @{
+ */
+
+#if defined(RCC)
+
+/** @defgroup RCC_LL RCC
+ * @{
+ */
+
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private constants ---------------------------------------------------------*/
+/* Private macros ------------------------------------------------------------*/
+/** @addtogroup RCC_LL_Private_Macros
+ * @{
+ */
+#if defined(RCC_PLLI2S_SUPPORT)
+#define IS_LL_RCC_I2S_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_I2S2_CLKSOURCE) \
+ || ((__VALUE__) == LL_RCC_I2S3_CLKSOURCE))
+#endif /* RCC_PLLI2S_SUPPORT */
+
+#if defined(USB) || defined(USB_OTG_FS)
+#define IS_LL_RCC_USB_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_USB_CLKSOURCE))
+#endif /* USB */
+
+#define IS_LL_RCC_ADC_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_ADC_CLKSOURCE))
+/**
+ * @}
+ */
+
+/* Private function prototypes -----------------------------------------------*/
+/** @defgroup RCC_LL_Private_Functions RCC Private functions
+ * @{
+ */
+uint32_t RCC_GetSystemClockFreq(void);
+uint32_t RCC_GetHCLKClockFreq(uint32_t SYSCLK_Frequency);
+uint32_t RCC_GetPCLK1ClockFreq(uint32_t HCLK_Frequency);
+uint32_t RCC_GetPCLK2ClockFreq(uint32_t HCLK_Frequency);
+uint32_t RCC_PLL_GetFreqDomain_SYS(void);
+#if defined(RCC_PLLI2S_SUPPORT)
+uint32_t RCC_PLLI2S_GetFreqDomain_I2S(void);
+#endif /* RCC_PLLI2S_SUPPORT */
+#if defined(RCC_PLL2_SUPPORT)
+uint32_t RCC_PLL2_GetFreqClockFreq(void);
+#endif /* RCC_PLL2_SUPPORT */
+/**
+ * @}
+ */
+
+/* Exported functions --------------------------------------------------------*/
+/** @addtogroup RCC_LL_Exported_Functions
+ * @{
+ */
+
+/** @addtogroup RCC_LL_EF_Init
+ * @{
+ */
+
+/**
+ * @brief Reset the RCC clock configuration to the default reset state.
+ * @note The default reset state of the clock configuration is given below:
+ * - HSI ON and used as system clock source
+ * - HSE PLL, PLL2 & PLL3 are OFF
+ * - AHB, APB1 and APB2 prescaler set to 1.
+ * - CSS, MCO OFF
+ * - All interrupts disabled
+ * @note This function doesn't modify the configuration of the
+ * - Peripheral clocks
+ * - LSI, LSE and RTC clocks
+ * @retval An ErrorStatus enumeration value:
+ * - SUCCESS: RCC registers are de-initialized
+ * - ERROR: not applicable
+ */
+ErrorStatus LL_RCC_DeInit(void)
+{
+ /* Set HSION bit */
+ LL_RCC_HSI_Enable();
+
+ /* Wait for HSI READY bit */
+ while (LL_RCC_HSI_IsReady() != 1U)
+ {}
+
+ /* Configure HSI as system clock source */
+ LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_HSI);
+
+ /* Wait till clock switch is ready */
+ while (LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_HSI)
+ {}
+
+ /* Reset PLLON bit */
+ CLEAR_BIT(RCC->CR, RCC_CR_PLLON);
+
+ /* Wait for PLL READY bit to be reset */
+ while (LL_RCC_PLL_IsReady() != 0U)
+ {}
+
+ /* Reset CFGR register */
+ LL_RCC_WriteReg(CFGR, 0x00000000U);
+
+ /* Reset HSEON, HSEBYP & CSSON bits */
+ CLEAR_BIT(RCC->CR, (RCC_CR_CSSON | RCC_CR_HSEON | RCC_CR_HSEBYP));
+
+#if defined(RCC_CR_PLL2ON)
+ /* Reset PLL2ON bit */
+ CLEAR_BIT(RCC->CR, RCC_CR_PLL2ON);
+#endif /* RCC_CR_PLL2ON */
+
+#if defined(RCC_CR_PLL3ON)
+ /* Reset PLL3ON bit */
+ CLEAR_BIT(RCC->CR, RCC_CR_PLL3ON);
+#endif /* RCC_CR_PLL3ON */
+
+ /* Set HSITRIM bits to the reset value */
+ LL_RCC_HSI_SetCalibTrimming(0x10U);
+
+#if defined(RCC_CFGR2_PREDIV1)
+ /* Reset CFGR2 register */
+ LL_RCC_WriteReg(CFGR2, 0x00000000U);
+#endif /* RCC_CFGR2_PREDIV1 */
+
+ /* Disable all interrupts */
+ LL_RCC_WriteReg(CIR, 0x00000000U);
+
+ /* Clear reset flags */
+ LL_RCC_ClearResetFlags();
+
+ return SUCCESS;
+}
+
+/**
+ * @}
+ */
+
+/** @addtogroup RCC_LL_EF_Get_Freq
+ * @brief Return the frequencies of different on chip clocks; System, AHB, APB1 and APB2 buses clocks
+ * and different peripheral clocks available on the device.
+ * @note If SYSCLK source is HSI, function returns values based on HSI_VALUE(**)
+ * @note If SYSCLK source is HSE, function returns values based on HSE_VALUE(***)
+ * @note If SYSCLK source is PLL, function returns values based on
+ * HSI_VALUE(**) or HSE_VALUE(***) multiplied/divided by the PLL factors.
+ * @note (**) HSI_VALUE is a defined constant but the real value may vary
+ * depending on the variations in voltage and temperature.
+ * @note (***) HSE_VALUE is a defined constant, user has to ensure that
+ * HSE_VALUE is same as the real frequency of the crystal used.
+ * Otherwise, this function may have wrong result.
+ * @note The result of this function could be incorrect when using fractional
+ * value for HSE crystal.
+ * @note This function can be used by the user application to compute the
+ * baud-rate for the communication peripherals or configure other parameters.
+ * @{
+ */
+
+/**
+ * @brief Return the frequencies of different on chip clocks; System, AHB, APB1 and APB2 buses clocks
+ * @note Each time SYSCLK, HCLK, PCLK1 and/or PCLK2 clock changes, this function
+ * must be called to update structure fields. Otherwise, any
+ * configuration based on this function will be incorrect.
+ * @param RCC_Clocks pointer to a @ref LL_RCC_ClocksTypeDef structure which will hold the clocks frequencies
+ * @retval None
+ */
+void LL_RCC_GetSystemClocksFreq(LL_RCC_ClocksTypeDef *RCC_Clocks)
+{
+ /* Get SYSCLK frequency */
+ RCC_Clocks->SYSCLK_Frequency = RCC_GetSystemClockFreq();
+
+ /* HCLK clock frequency */
+ RCC_Clocks->HCLK_Frequency = RCC_GetHCLKClockFreq(RCC_Clocks->SYSCLK_Frequency);
+
+ /* PCLK1 clock frequency */
+ RCC_Clocks->PCLK1_Frequency = RCC_GetPCLK1ClockFreq(RCC_Clocks->HCLK_Frequency);
+
+ /* PCLK2 clock frequency */
+ RCC_Clocks->PCLK2_Frequency = RCC_GetPCLK2ClockFreq(RCC_Clocks->HCLK_Frequency);
+}
+
+#if defined(RCC_CFGR2_I2S2SRC)
+/**
+ * @brief Return I2Sx clock frequency
+ * @param I2SxSource This parameter can be one of the following values:
+ * @arg @ref LL_RCC_I2S2_CLKSOURCE
+ * @arg @ref LL_RCC_I2S3_CLKSOURCE
+ * @retval I2S clock frequency (in Hz)
+ */
+uint32_t LL_RCC_GetI2SClockFreq(uint32_t I2SxSource)
+{
+ uint32_t i2s_frequency = LL_RCC_PERIPH_FREQUENCY_NO;
+
+ /* Check parameter */
+ assert_param(IS_LL_RCC_I2S_CLKSOURCE(I2SxSource));
+
+ /* I2S1CLK clock frequency */
+ switch (LL_RCC_GetI2SClockSource(I2SxSource))
+ {
+ case LL_RCC_I2S2_CLKSOURCE_SYSCLK: /*!< System clock selected as I2S clock source */
+ case LL_RCC_I2S3_CLKSOURCE_SYSCLK:
+ i2s_frequency = RCC_GetSystemClockFreq();
+ break;
+
+ case LL_RCC_I2S2_CLKSOURCE_PLLI2S_VCO: /*!< PLLI2S oscillator clock selected as I2S clock source */
+ case LL_RCC_I2S3_CLKSOURCE_PLLI2S_VCO:
+ default:
+ i2s_frequency = RCC_PLLI2S_GetFreqDomain_I2S() * 2U;
+ break;
+ }
+
+ return i2s_frequency;
+}
+#endif /* RCC_CFGR2_I2S2SRC */
+
+#if defined(USB) || defined(USB_OTG_FS)
+/**
+ * @brief Return USBx clock frequency
+ * @param USBxSource This parameter can be one of the following values:
+ * @arg @ref LL_RCC_USB_CLKSOURCE
+ * @retval USB clock frequency (in Hz)
+ * @arg @ref LL_RCC_PERIPH_FREQUENCY_NO indicates that oscillator (HSI), HSE or PLL is not ready
+ */
+uint32_t LL_RCC_GetUSBClockFreq(uint32_t USBxSource)
+{
+ uint32_t usb_frequency = LL_RCC_PERIPH_FREQUENCY_NO;
+
+ /* Check parameter */
+ assert_param(IS_LL_RCC_USB_CLKSOURCE(USBxSource));
+
+ /* USBCLK clock frequency */
+ switch (LL_RCC_GetUSBClockSource(USBxSource))
+ {
+#if defined(RCC_CFGR_USBPRE)
+ case LL_RCC_USB_CLKSOURCE_PLL: /* PLL clock used as USB clock source */
+ if (LL_RCC_PLL_IsReady())
+ {
+ usb_frequency = RCC_PLL_GetFreqDomain_SYS();
+ }
+ break;
+
+ case LL_RCC_USB_CLKSOURCE_PLL_DIV_1_5: /* PLL clock divided by 1.5 used as USB clock source */
+ default:
+ if (LL_RCC_PLL_IsReady())
+ {
+ usb_frequency = (RCC_PLL_GetFreqDomain_SYS() * 3U) / 2U;
+ }
+ break;
+#endif /* RCC_CFGR_USBPRE */
+#if defined(RCC_CFGR_OTGFSPRE)
+ /* USBCLK = PLLVCO/2
+ = (2 x PLLCLK) / 2
+ = PLLCLK */
+ case LL_RCC_USB_CLKSOURCE_PLL_DIV_2: /* PLL clock used as USB clock source */
+ if (LL_RCC_PLL_IsReady())
+ {
+ usb_frequency = RCC_PLL_GetFreqDomain_SYS();
+ }
+ break;
+
+ /* USBCLK = PLLVCO/3
+ = (2 x PLLCLK) / 3 */
+ case LL_RCC_USB_CLKSOURCE_PLL_DIV_3: /* PLL clock divided by 3 used as USB clock source */
+ default:
+ if (LL_RCC_PLL_IsReady())
+ {
+ usb_frequency = (RCC_PLL_GetFreqDomain_SYS() * 2U) / 3U;
+ }
+ break;
+#endif /* RCC_CFGR_OTGFSPRE */
+ }
+
+ return usb_frequency;
+}
+#endif /* USB */
+
+/**
+ * @brief Return ADCx clock frequency
+ * @param ADCxSource This parameter can be one of the following values:
+ * @arg @ref LL_RCC_ADC_CLKSOURCE
+ * @retval ADC clock frequency (in Hz)
+ */
+uint32_t LL_RCC_GetADCClockFreq(uint32_t ADCxSource)
+{
+ uint32_t adc_prescaler = 0U;
+ uint32_t adc_frequency = 0U;
+
+ /* Check parameter */
+ assert_param(IS_LL_RCC_ADC_CLKSOURCE(ADCxSource));
+
+ /* Get ADC prescaler */
+ adc_prescaler = LL_RCC_GetADCClockSource(ADCxSource);
+
+ /* ADC frequency = PCLK2 frequency / ADC prescaler (2, 4, 6 or 8) */
+ adc_frequency = RCC_GetPCLK2ClockFreq(RCC_GetHCLKClockFreq(RCC_GetSystemClockFreq()))
+ / (((adc_prescaler >> POSITION_VAL(ADCxSource)) + 1U) * 2U);
+
+ return adc_frequency;
+}
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup RCC_LL_Private_Functions
+ * @{
+ */
+
+/**
+ * @brief Return SYSTEM clock frequency
+ * @retval SYSTEM clock frequency (in Hz)
+ */
+uint32_t RCC_GetSystemClockFreq(void)
+{
+ uint32_t frequency = 0U;
+
+ /* Get SYSCLK source -------------------------------------------------------*/
+ switch (LL_RCC_GetSysClkSource())
+ {
+ case LL_RCC_SYS_CLKSOURCE_STATUS_HSI: /* HSI used as system clock source */
+ frequency = HSI_VALUE;
+ break;
+
+ case LL_RCC_SYS_CLKSOURCE_STATUS_HSE: /* HSE used as system clock source */
+ frequency = HSE_VALUE;
+ break;
+
+ case LL_RCC_SYS_CLKSOURCE_STATUS_PLL: /* PLL used as system clock source */
+ frequency = RCC_PLL_GetFreqDomain_SYS();
+ break;
+
+ default:
+ frequency = HSI_VALUE;
+ break;
+ }
+
+ return frequency;
+}
+
+/**
+ * @brief Return HCLK clock frequency
+ * @param SYSCLK_Frequency SYSCLK clock frequency
+ * @retval HCLK clock frequency (in Hz)
+ */
+uint32_t RCC_GetHCLKClockFreq(uint32_t SYSCLK_Frequency)
+{
+ /* HCLK clock frequency */
+ return __LL_RCC_CALC_HCLK_FREQ(SYSCLK_Frequency, LL_RCC_GetAHBPrescaler());
+}
+
+/**
+ * @brief Return PCLK1 clock frequency
+ * @param HCLK_Frequency HCLK clock frequency
+ * @retval PCLK1 clock frequency (in Hz)
+ */
+uint32_t RCC_GetPCLK1ClockFreq(uint32_t HCLK_Frequency)
+{
+ /* PCLK1 clock frequency */
+ return __LL_RCC_CALC_PCLK1_FREQ(HCLK_Frequency, LL_RCC_GetAPB1Prescaler());
+}
+
+/**
+ * @brief Return PCLK2 clock frequency
+ * @param HCLK_Frequency HCLK clock frequency
+ * @retval PCLK2 clock frequency (in Hz)
+ */
+uint32_t RCC_GetPCLK2ClockFreq(uint32_t HCLK_Frequency)
+{
+ /* PCLK2 clock frequency */
+ return __LL_RCC_CALC_PCLK2_FREQ(HCLK_Frequency, LL_RCC_GetAPB2Prescaler());
+}
+
+/**
+ * @brief Return PLL clock frequency used for system domain
+ * @retval PLL clock frequency (in Hz)
+ */
+uint32_t RCC_PLL_GetFreqDomain_SYS(void)
+{
+ uint32_t pllinputfreq = 0U, pllsource = 0U;
+
+ /* PLL_VCO = (HSE_VALUE, HSI_VALUE or PLL2 / PLL Predivider) * PLL Multiplicator */
+
+ /* Get PLL source */
+ pllsource = LL_RCC_PLL_GetMainSource();
+
+ switch (pllsource)
+ {
+ case LL_RCC_PLLSOURCE_HSI_DIV_2: /* HSI used as PLL clock source */
+ pllinputfreq = HSI_VALUE / 2U;
+ break;
+
+ case LL_RCC_PLLSOURCE_HSE: /* HSE used as PLL clock source */
+ pllinputfreq = HSE_VALUE / (LL_RCC_PLL_GetPrediv() + 1U);
+ break;
+
+#if defined(RCC_PLL2_SUPPORT)
+ case LL_RCC_PLLSOURCE_PLL2: /* PLL2 used as PLL clock source */
+ pllinputfreq = RCC_PLL2_GetFreqClockFreq() / (LL_RCC_PLL_GetPrediv() + 1U);
+ break;
+#endif /* RCC_PLL2_SUPPORT */
+
+ default:
+ pllinputfreq = HSI_VALUE / 2U;
+ break;
+ }
+ return __LL_RCC_CALC_PLLCLK_FREQ(pllinputfreq, LL_RCC_PLL_GetMultiplicator());
+}
+
+#if defined(RCC_PLL2_SUPPORT)
+/**
+ * @brief Return PLL clock frequency used for system domain
+ * @retval PLL clock frequency (in Hz)
+ */
+uint32_t RCC_PLL2_GetFreqClockFreq(void)
+{
+ return __LL_RCC_CALC_PLL2CLK_FREQ(HSE_VALUE, LL_RCC_PLL2_GetMultiplicator(), LL_RCC_HSE_GetPrediv2());
+}
+#endif /* RCC_PLL2_SUPPORT */
+
+#if defined(RCC_PLLI2S_SUPPORT)
+/**
+ * @brief Return PLL clock frequency used for system domain
+ * @retval PLL clock frequency (in Hz)
+ */
+uint32_t RCC_PLLI2S_GetFreqDomain_I2S(void)
+{
+ return __LL_RCC_CALC_PLLI2SCLK_FREQ(HSE_VALUE, LL_RCC_PLLI2S_GetMultiplicator(), LL_RCC_HSE_GetPrediv2());
+}
+#endif /* RCC_PLLI2S_SUPPORT */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#endif /* defined(RCC) */
+
+/**
+ * @}
+ */
+
+#endif /* USE_FULL_LL_DRIVER */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/LLDrivers/src/stm32f1xx_ll_utils.c b/LLDrivers/src/stm32f1xx_ll_utils.c
new file mode 100644
index 0000000..1978dc3
--- /dev/null
+++ b/LLDrivers/src/stm32f1xx_ll_utils.c
@@ -0,0 +1,606 @@
+/**
+ ******************************************************************************
+ * @file stm32f1xx_ll_utils.c
+ * @author MCD Application Team
+ * @brief UTILS LL module driver.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2016 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f1xx_ll_rcc.h"
+#include "stm32f1xx_ll_utils.h"
+#include "stm32f1xx_ll_system.h"
+#ifdef USE_FULL_ASSERT
+#include "stm32_assert.h"
+#else
+#define assert_param(expr) ((void)0U)
+#endif
+
+/** @addtogroup STM32F1xx_LL_Driver
+ * @{
+ */
+
+/** @addtogroup UTILS_LL
+ * @{
+ */
+
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private constants ---------------------------------------------------------*/
+/** @addtogroup UTILS_LL_Private_Constants
+ * @{
+ */
+
+/* Defines used for PLL range */
+#define UTILS_PLL_OUTPUT_MAX RCC_MAX_FREQUENCY /*!< Frequency max for PLL output, in Hz */
+
+/* Defines used for HSE range */
+#define UTILS_HSE_FREQUENCY_MIN RCC_HSE_MIN /*!< Frequency min for HSE frequency, in Hz */
+#define UTILS_HSE_FREQUENCY_MAX RCC_HSE_MAX /*!< Frequency max for HSE frequency, in Hz */
+
+/* Defines used for FLASH latency according to HCLK Frequency */
+#if defined(FLASH_ACR_LATENCY)
+#define UTILS_LATENCY1_FREQ 24000000U /*!< SYSCLK frequency to set FLASH latency 1 */
+#define UTILS_LATENCY2_FREQ 48000000U /*!< SYSCLK frequency to set FLASH latency 2 */
+#else
+/*!< No Latency Configuration in this device */
+#endif
+/**
+ * @}
+ */
+/* Private macros ------------------------------------------------------------*/
+/** @addtogroup UTILS_LL_Private_Macros
+ * @{
+ */
+#define IS_LL_UTILS_SYSCLK_DIV(__VALUE__) (((__VALUE__) == LL_RCC_SYSCLK_DIV_1) \
+ || ((__VALUE__) == LL_RCC_SYSCLK_DIV_2) \
+ || ((__VALUE__) == LL_RCC_SYSCLK_DIV_4) \
+ || ((__VALUE__) == LL_RCC_SYSCLK_DIV_8) \
+ || ((__VALUE__) == LL_RCC_SYSCLK_DIV_16) \
+ || ((__VALUE__) == LL_RCC_SYSCLK_DIV_64) \
+ || ((__VALUE__) == LL_RCC_SYSCLK_DIV_128) \
+ || ((__VALUE__) == LL_RCC_SYSCLK_DIV_256) \
+ || ((__VALUE__) == LL_RCC_SYSCLK_DIV_512))
+
+#define IS_LL_UTILS_APB1_DIV(__VALUE__) (((__VALUE__) == LL_RCC_APB1_DIV_1) \
+ || ((__VALUE__) == LL_RCC_APB1_DIV_2) \
+ || ((__VALUE__) == LL_RCC_APB1_DIV_4) \
+ || ((__VALUE__) == LL_RCC_APB1_DIV_8) \
+ || ((__VALUE__) == LL_RCC_APB1_DIV_16))
+
+#define IS_LL_UTILS_APB2_DIV(__VALUE__) (((__VALUE__) == LL_RCC_APB2_DIV_1) \
+ || ((__VALUE__) == LL_RCC_APB2_DIV_2) \
+ || ((__VALUE__) == LL_RCC_APB2_DIV_4) \
+ || ((__VALUE__) == LL_RCC_APB2_DIV_8) \
+ || ((__VALUE__) == LL_RCC_APB2_DIV_16))
+
+#if defined(RCC_CFGR_PLLMULL6_5)
+#define IS_LL_UTILS_PLLMUL_VALUE(__VALUE__) (((__VALUE__) == LL_RCC_PLL_MUL_4) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_5) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_6) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_7) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_8) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_9) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_6_5))
+#else
+#define IS_LL_UTILS_PLLMUL_VALUE(__VALUE__) (((__VALUE__) == LL_RCC_PLL_MUL_2) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_3) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_4) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_5) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_6) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_7) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_8) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_9) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_10) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_11) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_12) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_13) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_14) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_15) \
+ || ((__VALUE__) == LL_RCC_PLL_MUL_16))
+#endif /* RCC_CFGR_PLLMULL6_5 */
+
+#if defined(RCC_CFGR2_PREDIV1)
+#define IS_LL_UTILS_PREDIV_VALUE(__VALUE__) (((__VALUE__) == LL_RCC_PREDIV_DIV_1) || ((__VALUE__) == LL_RCC_PREDIV_DIV_2) || \
+ ((__VALUE__) == LL_RCC_PREDIV_DIV_3) || ((__VALUE__) == LL_RCC_PREDIV_DIV_4) || \
+ ((__VALUE__) == LL_RCC_PREDIV_DIV_5) || ((__VALUE__) == LL_RCC_PREDIV_DIV_6) || \
+ ((__VALUE__) == LL_RCC_PREDIV_DIV_7) || ((__VALUE__) == LL_RCC_PREDIV_DIV_8) || \
+ ((__VALUE__) == LL_RCC_PREDIV_DIV_9) || ((__VALUE__) == LL_RCC_PREDIV_DIV_10) || \
+ ((__VALUE__) == LL_RCC_PREDIV_DIV_11) || ((__VALUE__) == LL_RCC_PREDIV_DIV_12) || \
+ ((__VALUE__) == LL_RCC_PREDIV_DIV_13) || ((__VALUE__) == LL_RCC_PREDIV_DIV_14) || \
+ ((__VALUE__) == LL_RCC_PREDIV_DIV_15) || ((__VALUE__) == LL_RCC_PREDIV_DIV_16))
+#else
+#define IS_LL_UTILS_PREDIV_VALUE(__VALUE__) (((__VALUE__) == LL_RCC_PREDIV_DIV_1) || ((__VALUE__) == LL_RCC_PREDIV_DIV_2))
+#endif /*RCC_PREDIV1_DIV_2_16_SUPPORT*/
+
+#define IS_LL_UTILS_PLL_FREQUENCY(__VALUE__) ((__VALUE__) <= UTILS_PLL_OUTPUT_MAX)
+
+
+#define IS_LL_UTILS_HSE_BYPASS(__STATE__) (((__STATE__) == LL_UTILS_HSEBYPASS_ON) \
+ || ((__STATE__) == LL_UTILS_HSEBYPASS_OFF))
+
+#define IS_LL_UTILS_HSE_FREQUENCY(__FREQUENCY__) (((__FREQUENCY__) >= UTILS_HSE_FREQUENCY_MIN) && ((__FREQUENCY__) <= UTILS_HSE_FREQUENCY_MAX))
+/**
+ * @}
+ */
+/* Private function prototypes -----------------------------------------------*/
+/** @defgroup UTILS_LL_Private_Functions UTILS Private functions
+ * @{
+ */
+static uint32_t UTILS_GetPLLOutputFrequency(uint32_t PLL_InputFrequency,
+ LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct);
+#if defined(FLASH_ACR_LATENCY)
+static ErrorStatus UTILS_SetFlashLatency(uint32_t Frequency);
+#endif /* FLASH_ACR_LATENCY */
+static ErrorStatus UTILS_EnablePLLAndSwitchSystem(uint32_t SYSCLK_Frequency, LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct);
+static ErrorStatus UTILS_PLL_IsBusy(void);
+/**
+ * @}
+ */
+
+/* Exported functions --------------------------------------------------------*/
+/** @addtogroup UTILS_LL_Exported_Functions
+ * @{
+ */
+
+/** @addtogroup UTILS_LL_EF_DELAY
+ * @{
+ */
+
+/**
+ * @brief This function configures the Cortex-M SysTick source to have 1ms time base.
+ * @note When a RTOS is used, it is recommended to avoid changing the Systick
+ * configuration by calling this function, for a delay use rather osDelay RTOS service.
+ * @param HCLKFrequency HCLK frequency in Hz
+ * @note HCLK frequency can be calculated thanks to RCC helper macro or function @ref LL_RCC_GetSystemClocksFreq
+ * @retval None
+ */
+void LL_Init1msTick(uint32_t HCLKFrequency)
+{
+ /* Use frequency provided in argument */
+ LL_InitTick(HCLKFrequency, 1000U);
+}
+
+/**
+ * @brief This function provides accurate delay (in milliseconds) based
+ * on SysTick counter flag
+ * @note When a RTOS is used, it is recommended to avoid using blocking delay
+ * and use rather osDelay service.
+ * @note To respect 1ms timebase, user should call @ref LL_Init1msTick function which
+ * will configure Systick to 1ms
+ * @param Delay specifies the delay time length, in milliseconds.
+ * @retval None
+ */
+void LL_mDelay(uint32_t Delay)
+{
+ __IO uint32_t tmp = SysTick->CTRL; /* Clear the COUNTFLAG first */
+ /* Add this code to indicate that local variable is not used */
+ ((void)tmp);
+
+ /* Add a period to guaranty minimum wait */
+ if (Delay < LL_MAX_DELAY)
+ {
+ Delay++;
+ }
+
+ while (Delay)
+ {
+ if ((SysTick->CTRL & SysTick_CTRL_COUNTFLAG_Msk) != 0U)
+ {
+ Delay--;
+ }
+ }
+}
+
+/**
+ * @}
+ */
+
+/** @addtogroup UTILS_EF_SYSTEM
+ * @brief System Configuration functions
+ *
+ @verbatim
+ ===============================================================================
+ ##### System Configuration functions #####
+ ===============================================================================
+ [..]
+ System, AHB and APB buses clocks configuration
+
+ (+) The maximum frequency of the SYSCLK, HCLK, PCLK1 and PCLK2 is RCC_MAX_FREQUENCY Hz.
+ @endverbatim
+ @internal
+ Depending on the SYSCLK frequency, the flash latency should be adapted accordingly:
+ (++) +-----------------------------------------------+
+ (++) | Latency | SYSCLK clock frequency (MHz) |
+ (++) |---------------|-------------------------------|
+ (++) |0WS(1CPU cycle)| 0 < SYSCLK <= 24 |
+ (++) |---------------|-------------------------------|
+ (++) |1WS(2CPU cycle)| 24 < SYSCLK <= 48 |
+ (++) |---------------|-------------------------------|
+ (++) |2WS(3CPU cycle)| 48 < SYSCLK <= 72 |
+ (++) +-----------------------------------------------+
+ @endinternal
+ * @{
+ */
+
+/**
+ * @brief This function sets directly SystemCoreClock CMSIS variable.
+ * @note Variable can be calculated also through SystemCoreClockUpdate function.
+ * @param HCLKFrequency HCLK frequency in Hz (can be calculated thanks to RCC helper macro)
+ * @retval None
+ */
+void LL_SetSystemCoreClock(uint32_t HCLKFrequency)
+{
+ /* HCLK clock frequency */
+ SystemCoreClock = HCLKFrequency;
+}
+
+/**
+ * @brief This function configures system clock with HSI as clock source of the PLL
+ * @note The application need to ensure that PLL is disabled.
+ * @note Function is based on the following formula:
+ * - PLL output frequency = ((HSI frequency / PREDIV) * PLLMUL)
+ * - PREDIV: Set to 2 for few devices
+ * - PLLMUL: The application software must set correctly the PLL multiplication factor to
+ * not exceed 72MHz
+ * @note FLASH latency can be modified through this function.
+ * @param UTILS_PLLInitStruct pointer to a @ref LL_UTILS_PLLInitTypeDef structure that contains
+ * the configuration information for the PLL.
+ * @param UTILS_ClkInitStruct pointer to a @ref LL_UTILS_ClkInitTypeDef structure that contains
+ * the configuration information for the BUS prescalers.
+ * @retval An ErrorStatus enumeration value:
+ * - SUCCESS: Max frequency configuration done
+ * - ERROR: Max frequency configuration not done
+ */
+ErrorStatus LL_PLL_ConfigSystemClock_HSI(LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct,
+ LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct)
+{
+ ErrorStatus status = SUCCESS;
+ uint32_t pllfreq = 0U;
+
+ /* Check if one of the PLL is enabled */
+ if (UTILS_PLL_IsBusy() == SUCCESS)
+ {
+#if defined(RCC_PLLSRC_PREDIV1_SUPPORT)
+ /* Check PREDIV value */
+ assert_param(IS_LL_UTILS_PREDIV_VALUE(UTILS_PLLInitStruct->PLLDiv));
+#else
+ /* Force PREDIV value to 2 */
+ UTILS_PLLInitStruct->Prediv = LL_RCC_PREDIV_DIV_2;
+#endif /*RCC_PLLSRC_PREDIV1_SUPPORT*/
+ /* Calculate the new PLL output frequency */
+ pllfreq = UTILS_GetPLLOutputFrequency(HSI_VALUE, UTILS_PLLInitStruct);
+
+ /* Enable HSI if not enabled */
+ if (LL_RCC_HSI_IsReady() != 1U)
+ {
+ LL_RCC_HSI_Enable();
+ while (LL_RCC_HSI_IsReady() != 1U)
+ {
+ /* Wait for HSI ready */
+ }
+ }
+
+ /* Configure PLL */
+ LL_RCC_PLL_ConfigDomain_SYS(LL_RCC_PLLSOURCE_HSI_DIV_2, UTILS_PLLInitStruct->PLLMul);
+
+ /* Enable PLL and switch system clock to PLL */
+ status = UTILS_EnablePLLAndSwitchSystem(pllfreq, UTILS_ClkInitStruct);
+ }
+ else
+ {
+ /* Current PLL configuration cannot be modified */
+ status = ERROR;
+ }
+
+ return status;
+}
+
+/**
+ * @brief This function configures system clock with HSE as clock source of the PLL
+ * @note The application need to ensure that PLL is disabled.
+ * @note Function is based on the following formula:
+ * - PLL output frequency = ((HSI frequency / PREDIV) * PLLMUL)
+ * - PREDIV: Set to 2 for few devices
+ * - PLLMUL: The application software must set correctly the PLL multiplication factor to
+ * not exceed @ref UTILS_PLL_OUTPUT_MAX
+ * @note FLASH latency can be modified through this function.
+ * @param HSEFrequency Value between Min_Data = RCC_HSE_MIN and Max_Data = RCC_HSE_MAX
+ * @param HSEBypass This parameter can be one of the following values:
+ * @arg @ref LL_UTILS_HSEBYPASS_ON
+ * @arg @ref LL_UTILS_HSEBYPASS_OFF
+ * @param UTILS_PLLInitStruct pointer to a @ref LL_UTILS_PLLInitTypeDef structure that contains
+ * the configuration information for the PLL.
+ * @param UTILS_ClkInitStruct pointer to a @ref LL_UTILS_ClkInitTypeDef structure that contains
+ * the configuration information for the BUS prescalers.
+ * @retval An ErrorStatus enumeration value:
+ * - SUCCESS: Max frequency configuration done
+ * - ERROR: Max frequency configuration not done
+ */
+ErrorStatus LL_PLL_ConfigSystemClock_HSE(uint32_t HSEFrequency, uint32_t HSEBypass,
+ LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct, LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct)
+{
+ ErrorStatus status = SUCCESS;
+ uint32_t pllfreq = 0U;
+
+ /* Check the parameters */
+ assert_param(IS_LL_UTILS_HSE_FREQUENCY(HSEFrequency));
+ assert_param(IS_LL_UTILS_HSE_BYPASS(HSEBypass));
+
+ /* Check if one of the PLL is enabled */
+ if (UTILS_PLL_IsBusy() == SUCCESS)
+ {
+ assert_param(IS_LL_UTILS_PREDIV_VALUE(UTILS_PLLInitStruct->Prediv));
+
+ /* Calculate the new PLL output frequency */
+ pllfreq = UTILS_GetPLLOutputFrequency(HSEFrequency, UTILS_PLLInitStruct);
+
+ /* Enable HSE if not enabled */
+ if (LL_RCC_HSE_IsReady() != 1U)
+ {
+ /* Check if need to enable HSE bypass feature or not */
+ if (HSEBypass == LL_UTILS_HSEBYPASS_ON)
+ {
+ LL_RCC_HSE_EnableBypass();
+ }
+ else
+ {
+ LL_RCC_HSE_DisableBypass();
+ }
+
+ /* Enable HSE */
+ LL_RCC_HSE_Enable();
+ while (LL_RCC_HSE_IsReady() != 1U)
+ {
+ /* Wait for HSE ready */
+ }
+ }
+
+ /* Configure PLL */
+ LL_RCC_PLL_ConfigDomain_SYS((RCC_CFGR_PLLSRC | UTILS_PLLInitStruct->Prediv), UTILS_PLLInitStruct->PLLMul);
+
+ /* Enable PLL and switch system clock to PLL */
+ status = UTILS_EnablePLLAndSwitchSystem(pllfreq, UTILS_ClkInitStruct);
+ }
+ else
+ {
+ /* Current PLL configuration cannot be modified */
+ status = ERROR;
+ }
+
+ return status;
+}
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup UTILS_LL_Private_Functions
+ * @{
+ */
+/**
+ * @brief Update number of Flash wait states in line with new frequency and current
+ voltage range.
+ * @param Frequency SYSCLK frequency
+ * @retval An ErrorStatus enumeration value:
+ * - SUCCESS: Latency has been modified
+ * - ERROR: Latency cannot be modified
+ */
+#if defined(FLASH_ACR_LATENCY)
+static ErrorStatus UTILS_SetFlashLatency(uint32_t Frequency)
+{
+ ErrorStatus status = SUCCESS;
+
+ uint32_t latency = LL_FLASH_LATENCY_0; /* default value 0WS */
+
+ /* Frequency cannot be equal to 0 */
+ if (Frequency == 0U)
+ {
+ status = ERROR;
+ }
+ else
+ {
+ if (Frequency > UTILS_LATENCY2_FREQ)
+ {
+ /* 48 < SYSCLK <= 72 => 2WS (3 CPU cycles) */
+ latency = LL_FLASH_LATENCY_2;
+ }
+ else
+ {
+ if (Frequency > UTILS_LATENCY1_FREQ)
+ {
+ /* 24 < SYSCLK <= 48 => 1WS (2 CPU cycles) */
+ latency = LL_FLASH_LATENCY_1;
+ }
+ /* else SYSCLK < 24MHz default LL_FLASH_LATENCY_0 0WS */
+ }
+
+ LL_FLASH_SetLatency(latency);
+
+ /* Check that the new number of wait states is taken into account to access the Flash
+ memory by reading the FLASH_ACR register */
+ if (LL_FLASH_GetLatency() != latency)
+ {
+ status = ERROR;
+ }
+ }
+ return status;
+}
+#endif /* FLASH_ACR_LATENCY */
+
+/**
+ * @brief Function to check that PLL can be modified
+ * @param PLL_InputFrequency PLL input frequency (in Hz)
+ * @param UTILS_PLLInitStruct pointer to a @ref LL_UTILS_PLLInitTypeDef structure that contains
+ * the configuration information for the PLL.
+ * @retval PLL output frequency (in Hz)
+ */
+static uint32_t UTILS_GetPLLOutputFrequency(uint32_t PLL_InputFrequency, LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct)
+{
+ uint32_t pllfreq = 0U;
+
+ /* Check the parameters */
+ assert_param(IS_LL_UTILS_PLLMUL_VALUE(UTILS_PLLInitStruct->PLLMul));
+
+ /* Check different PLL parameters according to RM */
+#if defined (RCC_CFGR2_PREDIV1)
+ pllfreq = __LL_RCC_CALC_PLLCLK_FREQ(PLL_InputFrequency / (UTILS_PLLInitStruct->Prediv + 1U), UTILS_PLLInitStruct->PLLMul);
+#else
+ pllfreq = __LL_RCC_CALC_PLLCLK_FREQ(PLL_InputFrequency / ((UTILS_PLLInitStruct->Prediv >> RCC_CFGR_PLLXTPRE_Pos) + 1U), UTILS_PLLInitStruct->PLLMul);
+#endif /*RCC_CFGR2_PREDIV1SRC*/
+ assert_param(IS_LL_UTILS_PLL_FREQUENCY(pllfreq));
+
+ return pllfreq;
+}
+
+/**
+ * @brief Function to check that PLL can be modified
+ * @retval An ErrorStatus enumeration value:
+ * - SUCCESS: PLL modification can be done
+ * - ERROR: PLL is busy
+ */
+static ErrorStatus UTILS_PLL_IsBusy(void)
+{
+ ErrorStatus status = SUCCESS;
+
+ /* Check if PLL is busy*/
+ if (LL_RCC_PLL_IsReady() != 0U)
+ {
+ /* PLL configuration cannot be modified */
+ status = ERROR;
+ }
+#if defined(RCC_PLL2_SUPPORT)
+ /* Check if PLL2 is busy*/
+ if (LL_RCC_PLL2_IsReady() != 0U)
+ {
+ /* PLL2 configuration cannot be modified */
+ status = ERROR;
+ }
+#endif /* RCC_PLL2_SUPPORT */
+
+#if defined(RCC_PLLI2S_SUPPORT)
+ /* Check if PLLI2S is busy*/
+ if (LL_RCC_PLLI2S_IsReady() != 0U)
+ {
+ /* PLLI2S configuration cannot be modified */
+ status = ERROR;
+ }
+#endif /* RCC_PLLI2S_SUPPORT */
+
+ return status;
+}
+
+/**
+ * @brief Function to enable PLL and switch system clock to PLL
+ * @param SYSCLK_Frequency SYSCLK frequency
+ * @param UTILS_ClkInitStruct pointer to a @ref LL_UTILS_ClkInitTypeDef structure that contains
+ * the configuration information for the BUS prescalers.
+ * @retval An ErrorStatus enumeration value:
+ * - SUCCESS: No problem to switch system to PLL
+ * - ERROR: Problem to switch system to PLL
+ */
+static ErrorStatus UTILS_EnablePLLAndSwitchSystem(uint32_t SYSCLK_Frequency, LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct)
+{
+ ErrorStatus status = SUCCESS;
+#if defined(FLASH_ACR_LATENCY)
+ uint32_t sysclk_frequency_current = 0U;
+#endif /* FLASH_ACR_LATENCY */
+
+ assert_param(IS_LL_UTILS_SYSCLK_DIV(UTILS_ClkInitStruct->AHBCLKDivider));
+ assert_param(IS_LL_UTILS_APB1_DIV(UTILS_ClkInitStruct->APB1CLKDivider));
+ assert_param(IS_LL_UTILS_APB2_DIV(UTILS_ClkInitStruct->APB2CLKDivider));
+
+#if defined(FLASH_ACR_LATENCY)
+ /* Calculate current SYSCLK frequency */
+ sysclk_frequency_current = (SystemCoreClock << AHBPrescTable[LL_RCC_GetAHBPrescaler() >> RCC_CFGR_HPRE_Pos]);
+#endif /* FLASH_ACR_LATENCY */
+
+ /* Increasing the number of wait states because of higher CPU frequency */
+#if defined (FLASH_ACR_LATENCY)
+ if (sysclk_frequency_current < SYSCLK_Frequency)
+ {
+ /* Set FLASH latency to highest latency */
+ status = UTILS_SetFlashLatency(SYSCLK_Frequency);
+ }
+#endif /* FLASH_ACR_LATENCY */
+
+ /* Update system clock configuration */
+ if (status == SUCCESS)
+ {
+#if defined(RCC_PLL2_SUPPORT)
+ if (LL_RCC_PLL_GetMainSource() != LL_RCC_PLLSOURCE_HSI_DIV_2)
+ {
+ /* Enable PLL2 */
+ LL_RCC_PLL2_Enable();
+ while (LL_RCC_PLL2_IsReady() != 1U)
+ {
+ /* Wait for PLL2 ready */
+ }
+ }
+#endif /* RCC_PLL2_SUPPORT */
+ /* Enable PLL */
+ LL_RCC_PLL_Enable();
+ while (LL_RCC_PLL_IsReady() != 1U)
+ {
+ /* Wait for PLL ready */
+ }
+
+ /* Sysclk activation on the main PLL */
+ LL_RCC_SetAHBPrescaler(UTILS_ClkInitStruct->AHBCLKDivider);
+ LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_PLL);
+ while (LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_PLL)
+ {
+ /* Wait for system clock switch to PLL */
+ }
+
+ /* Set APB1 & APB2 prescaler*/
+ LL_RCC_SetAPB1Prescaler(UTILS_ClkInitStruct->APB1CLKDivider);
+ LL_RCC_SetAPB2Prescaler(UTILS_ClkInitStruct->APB2CLKDivider);
+ }
+
+ /* Decreasing the number of wait states because of lower CPU frequency */
+#if defined (FLASH_ACR_LATENCY)
+ if (sysclk_frequency_current > SYSCLK_Frequency)
+ {
+ /* Set FLASH latency to lowest latency */
+ status = UTILS_SetFlashLatency(SYSCLK_Frequency);
+ }
+#endif /* FLASH_ACR_LATENCY */
+
+ /* Update SystemCoreClock variable */
+ if (status == SUCCESS)
+ {
+ LL_SetSystemCoreClock(__LL_RCC_CALC_HCLK_FREQ(SYSCLK_Frequency, UTILS_ClkInitStruct->AHBCLKDivider));
+ }
+
+ return status;
+}
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/MDK-ARM/DebugConfig/NUCLEO-F103RB_STM32F103RB_1.0.0.dbgconf b/MDK-ARM/DebugConfig/NUCLEO-F103RB_STM32F103RB_1.0.0.dbgconf
new file mode 100644
index 0000000..90dabd8
--- /dev/null
+++ b/MDK-ARM/DebugConfig/NUCLEO-F103RB_STM32F103RB_1.0.0.dbgconf
@@ -0,0 +1,97 @@
+// <<< Use Configuration Wizard in Context Menu >>>
+// ++ + diff --git a/MDK-ARM/NUCLEO-F103RB/NUCLEO-F103RB.map b/MDK-ARM/NUCLEO-F103RB/NUCLEO-F103RB.map new file mode 100644 index 0000000..36daef4 --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/NUCLEO-F103RB.map @@ -0,0 +1,383 @@ +Component: ARM Compiler 5.06 update 4 (build 422) Tool: armlink [4d35d2] + +============================================================================== + +Section Cross References + + main.o(i.SystemClock_Config) refers to stm32f1xx_ll_utils.o(i.LL_SetSystemCoreClock) for LL_SetSystemCoreClock + main.o(i.main) refers to main.o(i.SystemClock_Config) for SystemClock_Config + main.o(i.main) refers to chrono.o(i.Chrono_Conf) for Chrono_Conf + main.o(i.main) refers to chrono.o(i.Chrono_Start) for Chrono_Start + chrono.o(i.Chrono_Conf) refers to chrono.o(.data) for .data + chrono.o(i.Chrono_Read) refers to chrono.o(.data) for .data + chrono.o(i.Chrono_Reset) refers to chrono.o(.data) for .data + chrono.o(i.Chrono_Task_10ms) refers to chrono.o(.data) for .data + stm32f1xx_ll_rcc.o(i.LL_RCC_GetADCClockFreq) refers to stm32f1xx_ll_rcc.o(i.RCC_GetSystemClockFreq) for RCC_GetSystemClockFreq + stm32f1xx_ll_rcc.o(i.LL_RCC_GetADCClockFreq) refers to stm32f1xx_ll_rcc.o(i.RCC_GetHCLKClockFreq) for RCC_GetHCLKClockFreq + stm32f1xx_ll_rcc.o(i.LL_RCC_GetADCClockFreq) refers to stm32f1xx_ll_rcc.o(i.RCC_GetPCLK2ClockFreq) for RCC_GetPCLK2ClockFreq + stm32f1xx_ll_rcc.o(i.LL_RCC_GetSystemClocksFreq) refers to stm32f1xx_ll_rcc.o(i.RCC_GetSystemClockFreq) for RCC_GetSystemClockFreq + stm32f1xx_ll_rcc.o(i.LL_RCC_GetSystemClocksFreq) refers to stm32f1xx_ll_rcc.o(i.RCC_GetHCLKClockFreq) for RCC_GetHCLKClockFreq + stm32f1xx_ll_rcc.o(i.LL_RCC_GetSystemClocksFreq) refers to stm32f1xx_ll_rcc.o(i.RCC_GetPCLK1ClockFreq) for RCC_GetPCLK1ClockFreq + stm32f1xx_ll_rcc.o(i.LL_RCC_GetSystemClocksFreq) refers to stm32f1xx_ll_rcc.o(i.RCC_GetPCLK2ClockFreq) for RCC_GetPCLK2ClockFreq + stm32f1xx_ll_rcc.o(i.LL_RCC_GetUSBClockFreq) refers to stm32f1xx_ll_rcc.o(i.RCC_PLL_GetFreqDomain_SYS) for RCC_PLL_GetFreqDomain_SYS + stm32f1xx_ll_rcc.o(i.RCC_GetHCLKClockFreq) refers to system_stm32f1xx.o(.constdata) for AHBPrescTable + stm32f1xx_ll_rcc.o(i.RCC_GetPCLK1ClockFreq) refers to system_stm32f1xx.o(.constdata) for APBPrescTable + stm32f1xx_ll_rcc.o(i.RCC_GetPCLK2ClockFreq) refers to system_stm32f1xx.o(.constdata) for APBPrescTable + stm32f1xx_ll_rcc.o(i.RCC_GetSystemClockFreq) refers to stm32f1xx_ll_rcc.o(i.RCC_PLL_GetFreqDomain_SYS) for RCC_PLL_GetFreqDomain_SYS + stm32f1xx_ll_utils.o(i.LL_PLL_ConfigSystemClock_HSE) refers to stm32f1xx_ll_utils.o(i.UTILS_PLL_IsBusy) for UTILS_PLL_IsBusy + stm32f1xx_ll_utils.o(i.LL_PLL_ConfigSystemClock_HSE) refers to stm32f1xx_ll_utils.o(i.UTILS_GetPLLOutputFrequency) for UTILS_GetPLLOutputFrequency + stm32f1xx_ll_utils.o(i.LL_PLL_ConfigSystemClock_HSE) refers to stm32f1xx_ll_utils.o(i.LL_RCC_PLL_ConfigDomain_SYS) for LL_RCC_PLL_ConfigDomain_SYS + stm32f1xx_ll_utils.o(i.LL_PLL_ConfigSystemClock_HSE) refers to stm32f1xx_ll_utils.o(i.UTILS_EnablePLLAndSwitchSystem) for UTILS_EnablePLLAndSwitchSystem + stm32f1xx_ll_utils.o(i.LL_PLL_ConfigSystemClock_HSI) refers to stm32f1xx_ll_utils.o(i.UTILS_PLL_IsBusy) for UTILS_PLL_IsBusy + stm32f1xx_ll_utils.o(i.LL_PLL_ConfigSystemClock_HSI) refers to stm32f1xx_ll_utils.o(i.UTILS_GetPLLOutputFrequency) for UTILS_GetPLLOutputFrequency + stm32f1xx_ll_utils.o(i.LL_PLL_ConfigSystemClock_HSI) refers to stm32f1xx_ll_utils.o(i.LL_RCC_PLL_ConfigDomain_SYS) for LL_RCC_PLL_ConfigDomain_SYS + stm32f1xx_ll_utils.o(i.LL_PLL_ConfigSystemClock_HSI) refers to stm32f1xx_ll_utils.o(i.UTILS_EnablePLLAndSwitchSystem) for UTILS_EnablePLLAndSwitchSystem + stm32f1xx_ll_utils.o(i.LL_SetSystemCoreClock) refers to system_stm32f1xx.o(.data) for SystemCoreClock + stm32f1xx_ll_utils.o(i.UTILS_EnablePLLAndSwitchSystem) refers to stm32f1xx_ll_utils.o(i.UTILS_SetFlashLatency) for UTILS_SetFlashLatency + stm32f1xx_ll_utils.o(i.UTILS_EnablePLLAndSwitchSystem) refers to system_stm32f1xx.o(.constdata) for AHBPrescTable + stm32f1xx_ll_utils.o(i.UTILS_EnablePLLAndSwitchSystem) refers to system_stm32f1xx.o(.data) for SystemCoreClock + system_stm32f1xx.o(i.SystemCoreClockUpdate) refers to system_stm32f1xx.o(.data) for .data + system_stm32f1xx.o(i.SystemCoreClockUpdate) refers to system_stm32f1xx.o(.constdata) for .constdata + startup_stm32f103xb.o(RESET) refers to startup_stm32f103xb.o(STACK) for __initial_sp + startup_stm32f103xb.o(RESET) refers to startup_stm32f103xb.o(.text) for Reset_Handler + startup_stm32f103xb.o(.text) refers to system_stm32f1xx.o(i.SystemInit) for SystemInit + startup_stm32f103xb.o(.text) refers to entry.o(.ARM.Collect$$$$00000000) for __main + entry.o(.ARM.Collect$$$$00000000) refers (Special) to entry10a.o(.ARM.Collect$$$$0000000D) for __rt_final_cpp + entry.o(.ARM.Collect$$$$00000000) refers (Special) to entry11a.o(.ARM.Collect$$$$0000000F) for __rt_final_exit + entry.o(.ARM.Collect$$$$00000000) refers (Special) to entry7b.o(.ARM.Collect$$$$00000008) for _main_clock + entry.o(.ARM.Collect$$$$00000000) refers (Special) to entry8b.o(.ARM.Collect$$$$0000000A) for _main_cpp_init + entry.o(.ARM.Collect$$$$00000000) refers (Special) to entry9a.o(.ARM.Collect$$$$0000000B) for _main_init + entry.o(.ARM.Collect$$$$00000000) refers (Special) to entry5.o(.ARM.Collect$$$$00000004) for _main_scatterload + entry.o(.ARM.Collect$$$$00000000) refers (Special) to entry2.o(.ARM.Collect$$$$00000001) for _main_stk + entry2.o(.ARM.Collect$$$$00000001) refers to entry2.o(.ARM.Collect$$$$00002712) for __lit__00000000 + entry2.o(.ARM.Collect$$$$00002712) refers to startup_stm32f103xb.o(STACK) for __initial_sp + entry2.o(__vectab_stack_and_reset_area) refers to startup_stm32f103xb.o(STACK) for __initial_sp + entry2.o(__vectab_stack_and_reset_area) refers to entry.o(.ARM.Collect$$$$00000000) for __main + entry5.o(.ARM.Collect$$$$00000004) refers to init.o(.text) for __scatterload + entry9a.o(.ARM.Collect$$$$0000000B) refers to main.o(i.main) for main + entry9b.o(.ARM.Collect$$$$0000000C) refers to main.o(i.main) for main + init.o(.text) refers to entry5.o(.ARM.Collect$$$$00000004) for __main_after_scatterload + + +============================================================================== + +Removing Unused input sections from the image. + + Removing main.o(.rev16_text), (4 bytes). + Removing main.o(.revsh_text), (4 bytes). + Removing main.o(.rrx_text), (6 bytes). + Removing chrono.o(.rev16_text), (4 bytes). + Removing chrono.o(.revsh_text), (4 bytes). + Removing chrono.o(.rrx_text), (6 bytes). + Removing chrono.o(i.Chrono_Read), (8 bytes). + Removing chrono.o(i.Chrono_Reset), (16 bytes). + Removing chrono.o(i.Chrono_Stop), (2 bytes). + Removing chrono.o(i.Chrono_Task_10ms), (52 bytes). + Removing mytimer.o(.rev16_text), (4 bytes). + Removing mytimer.o(.revsh_text), (4 bytes). + Removing mytimer.o(.rrx_text), (6 bytes). + Removing stm32f1xx_ll_rcc.o(.rev16_text), (4 bytes). + Removing stm32f1xx_ll_rcc.o(.revsh_text), (4 bytes). + Removing stm32f1xx_ll_rcc.o(.rrx_text), (6 bytes). + Removing stm32f1xx_ll_rcc.o(i.LL_RCC_DeInit), (96 bytes). + Removing stm32f1xx_ll_rcc.o(i.LL_RCC_GetADCClockFreq), (48 bytes). + Removing stm32f1xx_ll_rcc.o(i.LL_RCC_GetSystemClocksFreq), (32 bytes). + Removing stm32f1xx_ll_rcc.o(i.LL_RCC_GetUSBClockFreq), (56 bytes). + Removing stm32f1xx_ll_rcc.o(i.RCC_GetHCLKClockFreq), (28 bytes). + Removing stm32f1xx_ll_rcc.o(i.RCC_GetPCLK1ClockFreq), (28 bytes). + Removing stm32f1xx_ll_rcc.o(i.RCC_GetPCLK2ClockFreq), (28 bytes). + Removing stm32f1xx_ll_rcc.o(i.RCC_GetSystemClockFreq), (36 bytes). + Removing stm32f1xx_ll_rcc.o(i.RCC_PLL_GetFreqDomain_SYS), (60 bytes). + Removing stm32f1xx_ll_utils.o(.rev16_text), (4 bytes). + Removing stm32f1xx_ll_utils.o(.revsh_text), (4 bytes). + Removing stm32f1xx_ll_utils.o(.rrx_text), (6 bytes). + Removing stm32f1xx_ll_utils.o(i.LL_Init1msTick), (26 bytes). + Removing stm32f1xx_ll_utils.o(i.LL_PLL_ConfigSystemClock_HSE), (108 bytes). + Removing stm32f1xx_ll_utils.o(i.LL_PLL_ConfigSystemClock_HSI), (88 bytes). + Removing stm32f1xx_ll_utils.o(i.LL_RCC_PLL_ConfigDomain_SYS), (24 bytes). + Removing stm32f1xx_ll_utils.o(i.LL_mDelay), (30 bytes). + Removing stm32f1xx_ll_utils.o(i.UTILS_EnablePLLAndSwitchSystem), (172 bytes). + Removing stm32f1xx_ll_utils.o(i.UTILS_GetPLLOutputFrequency), (24 bytes). + Removing stm32f1xx_ll_utils.o(i.UTILS_PLL_IsBusy), (24 bytes). + Removing stm32f1xx_ll_utils.o(i.UTILS_SetFlashLatency), (68 bytes). + Removing system_stm32f1xx.o(.rev16_text), (4 bytes). + Removing system_stm32f1xx.o(.revsh_text), (4 bytes). + Removing system_stm32f1xx.o(.rrx_text), (6 bytes). + Removing system_stm32f1xx.o(i.SystemCoreClockUpdate), (104 bytes). + Removing system_stm32f1xx.o(.constdata), (16 bytes). + Removing system_stm32f1xx.o(.constdata), (8 bytes). + Removing startup_stm32f103xb.o(HEAP), (512 bytes). + +44 unused section(s) (total 1778 bytes) removed from the image. + +============================================================================== + +Image Symbol Table + + Local Symbols + + Symbol Name Value Ov Type Size Object(Section) + + ../Src/main.c 0x00000000 Number 0 main.o ABSOLUTE + ../Src/system_stm32f1xx.c 0x00000000 Number 0 system_stm32f1xx.o ABSOLUTE + ../clib/microlib/init/entry.s 0x00000000 Number 0 entry5.o ABSOLUTE + ../clib/microlib/init/entry.s 0x00000000 Number 0 entry.o ABSOLUTE + ../clib/microlib/init/entry.s 0x00000000 Number 0 entry2.o ABSOLUTE + ../clib/microlib/init/entry.s 0x00000000 Number 0 entry11b.o ABSOLUTE + ../clib/microlib/init/entry.s 0x00000000 Number 0 entry11a.o ABSOLUTE + ../clib/microlib/init/entry.s 0x00000000 Number 0 entry10b.o ABSOLUTE + ../clib/microlib/init/entry.s 0x00000000 Number 0 entry10a.o ABSOLUTE + ../clib/microlib/init/entry.s 0x00000000 Number 0 entry9b.o ABSOLUTE + ../clib/microlib/init/entry.s 0x00000000 Number 0 entry9a.o ABSOLUTE + ../clib/microlib/init/entry.s 0x00000000 Number 0 entry7a.o ABSOLUTE + ../clib/microlib/init/entry.s 0x00000000 Number 0 entry8b.o ABSOLUTE + ../clib/microlib/init/entry.s 0x00000000 Number 0 entry8a.o ABSOLUTE + ../clib/microlib/init/entry.s 0x00000000 Number 0 entry7b.o ABSOLUTE + ..\LLDrivers\src\stm32f1xx_ll_rcc.c 0x00000000 Number 0 stm32f1xx_ll_rcc.o ABSOLUTE + ..\LLDrivers\src\stm32f1xx_ll_utils.c 0x00000000 Number 0 stm32f1xx_ll_utils.o ABSOLUTE + ..\MyDrivers\MyTimer.c 0x00000000 Number 0 mytimer.o ABSOLUTE + ..\Services\Chrono.c 0x00000000 Number 0 chrono.o ABSOLUTE + ..\Src\main.c 0x00000000 Number 0 main.o ABSOLUTE + ..\Src\system_stm32f1xx.c 0x00000000 Number 0 system_stm32f1xx.o ABSOLUTE + ..\\LLDrivers\\src\\stm32f1xx_ll_rcc.c 0x00000000 Number 0 stm32f1xx_ll_rcc.o ABSOLUTE + ..\\LLDrivers\\src\\stm32f1xx_ll_utils.c 0x00000000 Number 0 stm32f1xx_ll_utils.o ABSOLUTE + ..\\MyDrivers\\MyTimer.c 0x00000000 Number 0 mytimer.o ABSOLUTE + ..\\Services\\Chrono.c 0x00000000 Number 0 chrono.o ABSOLUTE + dc.s 0x00000000 Number 0 dc.o ABSOLUTE + handlers.s 0x00000000 Number 0 handlers.o ABSOLUTE + init.s 0x00000000 Number 0 init.o ABSOLUTE + startup_stm32f103xb.s 0x00000000 Number 0 startup_stm32f103xb.o ABSOLUTE + RESET 0x08000000 Section 236 startup_stm32f103xb.o(RESET) + .ARM.Collect$$$$00000000 0x080000ec Section 0 entry.o(.ARM.Collect$$$$00000000) + .ARM.Collect$$$$00000001 0x080000ec Section 4 entry2.o(.ARM.Collect$$$$00000001) + .ARM.Collect$$$$00000004 0x080000f0 Section 4 entry5.o(.ARM.Collect$$$$00000004) + .ARM.Collect$$$$00000008 0x080000f4 Section 0 entry7b.o(.ARM.Collect$$$$00000008) + .ARM.Collect$$$$0000000A 0x080000f4 Section 0 entry8b.o(.ARM.Collect$$$$0000000A) + .ARM.Collect$$$$0000000B 0x080000f4 Section 8 entry9a.o(.ARM.Collect$$$$0000000B) + .ARM.Collect$$$$0000000D 0x080000fc Section 0 entry10a.o(.ARM.Collect$$$$0000000D) + .ARM.Collect$$$$0000000F 0x080000fc Section 0 entry11a.o(.ARM.Collect$$$$0000000F) + .ARM.Collect$$$$00002712 0x080000fc Section 4 entry2.o(.ARM.Collect$$$$00002712) + __lit__00000000 0x080000fc Data 4 entry2.o(.ARM.Collect$$$$00002712) + .text 0x08000100 Section 36 startup_stm32f103xb.o(.text) + .text 0x08000124 Section 36 init.o(.text) + i.Chrono_Conf 0x08000148 Section 0 chrono.o(i.Chrono_Conf) + i.Chrono_Start 0x0800015c Section 0 chrono.o(i.Chrono_Start) + i.LL_SetSystemCoreClock 0x08000160 Section 0 stm32f1xx_ll_utils.o(i.LL_SetSystemCoreClock) + i.SystemClock_Config 0x0800016c Section 0 main.o(i.SystemClock_Config) + i.SystemInit 0x080001f8 Section 0 system_stm32f1xx.o(i.SystemInit) + i.__scatterload_copy 0x08000240 Section 14 handlers.o(i.__scatterload_copy) + i.__scatterload_null 0x0800024e Section 2 handlers.o(i.__scatterload_null) + i.__scatterload_zeroinit 0x08000250 Section 14 handlers.o(i.__scatterload_zeroinit) + i.main 0x0800025e Section 0 main.o(i.main) + .data 0x20000000 Section 8 chrono.o(.data) + Chrono_Time 0x20000000 Data 3 chrono.o(.data) + Chrono_Timer 0x20000004 Data 4 chrono.o(.data) + .data 0x20000008 Section 4 system_stm32f1xx.o(.data) + STACK 0x20000010 Section 1024 startup_stm32f103xb.o(STACK) + + Global Symbols + + Symbol Name Value Ov Type Size Object(Section) + + BuildAttributes$$THM_ISAv4$P$D$K$B$S$PE$A:L22UL41UL21$X:L11$S22US41US21$IEEE1$IW$USESV6$~STKCKD$USESV7$~SHL$OSPACE$EBA8$MICROLIB$REQ8$PRES8$EABIv2 0x00000000 Number 0 anon$$obj.o ABSOLUTE + __ARM_use_no_argv 0x00000000 Number 0 main.o ABSOLUTE + __cpp_initialize__aeabi_ - Undefined Weak Reference + __cxa_finalize - Undefined Weak Reference + __decompress - Undefined Weak Reference + _clock_init - Undefined Weak Reference + _microlib_exit - Undefined Weak Reference + __Vectors_Size 0x000000ec Number 0 startup_stm32f103xb.o ABSOLUTE + __Vectors 0x08000000 Data 4 startup_stm32f103xb.o(RESET) + __Vectors_End 0x080000ec Data 0 startup_stm32f103xb.o(RESET) + __main 0x080000ed Thumb Code 0 entry.o(.ARM.Collect$$$$00000000) + _main_stk 0x080000ed Thumb Code 0 entry2.o(.ARM.Collect$$$$00000001) + _main_scatterload 0x080000f1 Thumb Code 0 entry5.o(.ARM.Collect$$$$00000004) + __main_after_scatterload 0x080000f5 Thumb Code 0 entry5.o(.ARM.Collect$$$$00000004) + _main_clock 0x080000f5 Thumb Code 0 entry7b.o(.ARM.Collect$$$$00000008) + _main_cpp_init 0x080000f5 Thumb Code 0 entry8b.o(.ARM.Collect$$$$0000000A) + _main_init 0x080000f5 Thumb Code 0 entry9a.o(.ARM.Collect$$$$0000000B) + __rt_final_cpp 0x080000fd Thumb Code 0 entry10a.o(.ARM.Collect$$$$0000000D) + __rt_final_exit 0x080000fd Thumb Code 0 entry11a.o(.ARM.Collect$$$$0000000F) + Reset_Handler 0x08000101 Thumb Code 8 startup_stm32f103xb.o(.text) + NMI_Handler 0x08000109 Thumb Code 2 startup_stm32f103xb.o(.text) + HardFault_Handler 0x0800010b Thumb Code 2 startup_stm32f103xb.o(.text) + MemManage_Handler 0x0800010d Thumb Code 2 startup_stm32f103xb.o(.text) + BusFault_Handler 0x0800010f Thumb Code 2 startup_stm32f103xb.o(.text) + UsageFault_Handler 0x08000111 Thumb Code 2 startup_stm32f103xb.o(.text) + SVC_Handler 0x08000113 Thumb Code 2 startup_stm32f103xb.o(.text) + DebugMon_Handler 0x08000115 Thumb Code 2 startup_stm32f103xb.o(.text) + PendSV_Handler 0x08000117 Thumb Code 2 startup_stm32f103xb.o(.text) + SysTick_Handler 0x08000119 Thumb Code 2 startup_stm32f103xb.o(.text) + ADC1_2_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + CAN1_RX1_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + CAN1_SCE_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + DMA1_Channel1_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + DMA1_Channel2_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + DMA1_Channel3_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + DMA1_Channel4_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + DMA1_Channel5_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + DMA1_Channel6_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + DMA1_Channel7_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + EXTI0_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + EXTI15_10_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + EXTI1_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + EXTI2_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + EXTI3_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + EXTI4_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + EXTI9_5_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + FLASH_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + I2C1_ER_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + I2C1_EV_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + I2C2_ER_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + I2C2_EV_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + PVD_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + RCC_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + RTC_Alarm_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + RTC_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + SPI1_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + SPI2_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + TAMPER_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + TIM1_BRK_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + TIM1_CC_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + TIM1_TRG_COM_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + TIM1_UP_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + TIM2_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + TIM3_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + TIM4_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + USART1_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + USART2_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + USART3_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + USBWakeUp_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + USB_HP_CAN1_TX_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + USB_LP_CAN1_RX0_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + WWDG_IRQHandler 0x0800011b Thumb Code 0 startup_stm32f103xb.o(.text) + __scatterload 0x08000125 Thumb Code 28 init.o(.text) + __scatterload_rt2 0x08000125 Thumb Code 0 init.o(.text) + Chrono_Conf 0x08000149 Thumb Code 16 chrono.o(i.Chrono_Conf) + Chrono_Start 0x0800015d Thumb Code 2 chrono.o(i.Chrono_Start) + LL_SetSystemCoreClock 0x08000161 Thumb Code 6 stm32f1xx_ll_utils.o(i.LL_SetSystemCoreClock) + SystemClock_Config 0x0800016d Thumb Code 128 main.o(i.SystemClock_Config) + SystemInit 0x080001f9 Thumb Code 56 system_stm32f1xx.o(i.SystemInit) + __scatterload_copy 0x08000241 Thumb Code 14 handlers.o(i.__scatterload_copy) + __scatterload_null 0x0800024f Thumb Code 2 handlers.o(i.__scatterload_null) + __scatterload_zeroinit 0x08000251 Thumb Code 14 handlers.o(i.__scatterload_zeroinit) + main 0x0800025f Thumb Code 18 main.o(i.main) + Region$$Table$$Base 0x08000270 Number 0 anon$$obj.o(Region$$Table) + Region$$Table$$Limit 0x08000290 Number 0 anon$$obj.o(Region$$Table) + SystemCoreClock 0x20000008 Data 4 system_stm32f1xx.o(.data) + __initial_sp 0x20000410 Data 0 startup_stm32f103xb.o(STACK) + + + +============================================================================== + +Memory Map of the image + + Image Entry point : 0x080000ed + + Load Region LR_IROM1 (Base: 0x08000000, Size: 0x0000029c, Max: 0x00020000, ABSOLUTE) + + Execution Region ER_IROM1 (Base: 0x08000000, Size: 0x00000290, Max: 0x00020000, ABSOLUTE) + + Base Addr Size Type Attr Idx E Section Name Object + + 0x08000000 0x000000ec Data RO 340 RESET startup_stm32f103xb.o + 0x080000ec 0x00000000 Code RO 345 * .ARM.Collect$$$$00000000 mc_w.l(entry.o) + 0x080000ec 0x00000004 Code RO 348 .ARM.Collect$$$$00000001 mc_w.l(entry2.o) + 0x080000f0 0x00000004 Code RO 351 .ARM.Collect$$$$00000004 mc_w.l(entry5.o) + 0x080000f4 0x00000000 Code RO 353 .ARM.Collect$$$$00000008 mc_w.l(entry7b.o) + 0x080000f4 0x00000000 Code RO 355 .ARM.Collect$$$$0000000A mc_w.l(entry8b.o) + 0x080000f4 0x00000008 Code RO 356 .ARM.Collect$$$$0000000B mc_w.l(entry9a.o) + 0x080000fc 0x00000000 Code RO 358 .ARM.Collect$$$$0000000D mc_w.l(entry10a.o) + 0x080000fc 0x00000000 Code RO 360 .ARM.Collect$$$$0000000F mc_w.l(entry11a.o) + 0x080000fc 0x00000004 Code RO 349 .ARM.Collect$$$$00002712 mc_w.l(entry2.o) + 0x08000100 0x00000024 Code RO 341 .text startup_stm32f103xb.o + 0x08000124 0x00000024 Code RO 362 .text mc_w.l(init.o) + 0x08000148 0x00000014 Code RO 72 i.Chrono_Conf chrono.o + 0x0800015c 0x00000002 Code RO 75 i.Chrono_Start chrono.o + 0x0800015e 0x00000002 PAD + 0x08000160 0x0000000c Code RO 225 i.LL_SetSystemCoreClock stm32f1xx_ll_utils.o + 0x0800016c 0x0000008c Code RO 4 i.SystemClock_Config main.o + 0x080001f8 0x00000048 Code RO 304 i.SystemInit system_stm32f1xx.o + 0x08000240 0x0000000e Code RO 366 i.__scatterload_copy mc_w.l(handlers.o) + 0x0800024e 0x00000002 Code RO 367 i.__scatterload_null mc_w.l(handlers.o) + 0x08000250 0x0000000e Code RO 368 i.__scatterload_zeroinit mc_w.l(handlers.o) + 0x0800025e 0x00000012 Code RO 5 i.main main.o + 0x08000270 0x00000020 Data RO 364 Region$$Table anon$$obj.o + + + Execution Region RW_IRAM1 (Base: 0x20000000, Size: 0x00000410, Max: 0x00005000, ABSOLUTE) + + Base Addr Size Type Attr Idx E Section Name Object + + 0x20000000 0x00000008 Data RW 78 .data chrono.o + 0x20000008 0x00000004 Data RW 307 .data system_stm32f1xx.o + 0x2000000c 0x00000004 PAD + 0x20000010 0x00000400 Zero RW 338 STACK startup_stm32f103xb.o + + +============================================================================== + +Image component sizes + + + Code (inc. data) RO Data RW Data ZI Data Debug Object Name + + 22 4 0 8 0 1521 chrono.o + 158 12 0 0 0 355564 main.o + 36 8 236 0 1024 800 startup_stm32f103xb.o + 12 6 0 0 0 4224 stm32f1xx_ll_utils.o + 72 16 0 4 0 1231 system_stm32f1xx.o + + ---------------------------------------------------------------------- + 302 46 268 12 1028 363340 Object Totals + 0 0 32 0 0 0 (incl. Generated) + 2 0 0 0 4 0 (incl. Padding) + + ---------------------------------------------------------------------- + + Code (inc. data) RO Data RW Data ZI Data Debug Library Member Name + + 0 0 0 0 0 0 entry.o + 0 0 0 0 0 0 entry10a.o + 0 0 0 0 0 0 entry11a.o + 8 4 0 0 0 0 entry2.o + 4 0 0 0 0 0 entry5.o + 0 0 0 0 0 0 entry7b.o + 0 0 0 0 0 0 entry8b.o + 8 4 0 0 0 0 entry9a.o + 30 0 0 0 0 0 handlers.o + 36 8 0 0 0 68 init.o + + ---------------------------------------------------------------------- + 86 16 0 0 0 68 Library Totals + 0 0 0 0 0 0 (incl. Padding) + + ---------------------------------------------------------------------- + + Code (inc. data) RO Data RW Data ZI Data Debug Library Name + + 86 16 0 0 0 68 mc_w.l + + ---------------------------------------------------------------------- + 86 16 0 0 0 68 Library Totals + + ---------------------------------------------------------------------- + +============================================================================== + + + Code (inc. data) RO Data RW Data ZI Data Debug + + 388 62 268 12 1028 363456 Grand Totals + 388 62 268 12 1028 363456 ELF Image Totals + 388 62 268 12 0 0 ROM Totals + +============================================================================== + + Total RO Size (Code + RO Data) 656 ( 0.64kB) + Total RW Size (RW Data + ZI Data) 1040 ( 1.02kB) + Total ROM Size (Code + RO Data + RW Data) 668 ( 0.65kB) + +============================================================================== + diff --git a/MDK-ARM/NUCLEO-F103RB/NUCLEO-F103RB.sct b/MDK-ARM/NUCLEO-F103RB/NUCLEO-F103RB.sct new file mode 100644 index 0000000..c26b647 --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/NUCLEO-F103RB.sct @@ -0,0 +1,15 @@ +; ************************************************************* +; *** Scatter-Loading Description File generated by uVision *** +; ************************************************************* + +LR_IROM1 0x08000000 0x00020000 { ; load region size_region + ER_IROM1 0x08000000 0x00020000 { ; load address = execution address + *.o (RESET, +First) + *(InRoot$$Sections) + .ANY (+RO) + } + RW_IRAM1 0x20000000 0x00005000 { ; RW data + .ANY (+RW +ZI) + } +} + diff --git a/MDK-ARM/NUCLEO-F103RB/chrono.crf b/MDK-ARM/NUCLEO-F103RB/chrono.crf new file mode 100644 index 0000000..6ba32d6 Binary files /dev/null and b/MDK-ARM/NUCLEO-F103RB/chrono.crf differ diff --git a/MDK-ARM/NUCLEO-F103RB/main.crf b/MDK-ARM/NUCLEO-F103RB/main.crf new file mode 100644 index 0000000..497b17d Binary files /dev/null and b/MDK-ARM/NUCLEO-F103RB/main.crf differ diff --git a/MDK-ARM/NUCLEO-F103RB/mytimer.crf b/MDK-ARM/NUCLEO-F103RB/mytimer.crf new file mode 100644 index 0000000..19189e1 Binary files /dev/null and b/MDK-ARM/NUCLEO-F103RB/mytimer.crf differ diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_it.d b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_it.d new file mode 100644 index 0000000..55796c5 --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_it.d @@ -0,0 +1,4 @@ +nucleo-f103rb\stm32f1xx_it.o: ../Src/stm32f1xx_it.c +nucleo-f103rb\stm32f1xx_it.o: ../Inc/stm32f1xx_it.h +nucleo-f103rb\stm32f1xx_it.o: ../Inc/main.h +nucleo-f103rb\stm32f1xx_it.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_rcc.h diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_adc.d b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_adc.d new file mode 100644 index 0000000..fa3b7de --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_adc.d @@ -0,0 +1,2 @@ +nucleo-f103rb\stm32f1xx_ll_adc.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_adc.c +nucleo-f103rb\stm32f1xx_ll_adc.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_adc.h diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_crc.d b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_crc.d new file mode 100644 index 0000000..2c400db --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_crc.d @@ -0,0 +1,2 @@ +nucleo-f103rb\stm32f1xx_ll_crc.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_crc.c +nucleo-f103rb\stm32f1xx_ll_crc.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_crc.h diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_dac.d b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_dac.d new file mode 100644 index 0000000..0394aaa --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_dac.d @@ -0,0 +1,2 @@ +nucleo-f103rb\stm32f1xx_ll_dac.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_dac.c +nucleo-f103rb\stm32f1xx_ll_dac.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_dac.h diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_dma.d b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_dma.d new file mode 100644 index 0000000..d33fcdc --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_dma.d @@ -0,0 +1,2 @@ +nucleo-f103rb\stm32f1xx_ll_dma.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_dma.c +nucleo-f103rb\stm32f1xx_ll_dma.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_dma.h diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_exti.d b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_exti.d new file mode 100644 index 0000000..ee9bce9 --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_exti.d @@ -0,0 +1,2 @@ +nucleo-f103rb\stm32f1xx_ll_exti.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_exti.c +nucleo-f103rb\stm32f1xx_ll_exti.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_exti.h diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_gpio.d b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_gpio.d new file mode 100644 index 0000000..d2a7de2 --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_gpio.d @@ -0,0 +1,2 @@ +nucleo-f103rb\stm32f1xx_ll_gpio.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_gpio.c +nucleo-f103rb\stm32f1xx_ll_gpio.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_gpio.h diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_i2c.d b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_i2c.d new file mode 100644 index 0000000..6d210ae --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_i2c.d @@ -0,0 +1,2 @@ +nucleo-f103rb\stm32f1xx_ll_i2c.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_i2c.c +nucleo-f103rb\stm32f1xx_ll_i2c.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_i2c.h diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_pwr.d b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_pwr.d new file mode 100644 index 0000000..2ae500c --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_pwr.d @@ -0,0 +1,2 @@ +nucleo-f103rb\stm32f1xx_ll_pwr.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_pwr.c +nucleo-f103rb\stm32f1xx_ll_pwr.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_pwr.h diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_rcc.crf b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_rcc.crf new file mode 100644 index 0000000..b849c65 Binary files /dev/null and b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_rcc.crf differ diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_rtc.d b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_rtc.d new file mode 100644 index 0000000..9c487b1 --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_rtc.d @@ -0,0 +1,2 @@ +nucleo-f103rb\stm32f1xx_ll_rtc.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_rtc.c +nucleo-f103rb\stm32f1xx_ll_rtc.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_rtc.h diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_spi.d b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_spi.d new file mode 100644 index 0000000..53d2a6e --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_spi.d @@ -0,0 +1,2 @@ +nucleo-f103rb\stm32f1xx_ll_spi.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_spi.c +nucleo-f103rb\stm32f1xx_ll_spi.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_spi.h diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_tim.d b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_tim.d new file mode 100644 index 0000000..5f959a5 --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_tim.d @@ -0,0 +1,2 @@ +nucleo-f103rb\stm32f1xx_ll_tim.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_tim.c +nucleo-f103rb\stm32f1xx_ll_tim.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_tim.h diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_usart.d b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_usart.d new file mode 100644 index 0000000..f40e410 --- /dev/null +++ b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_usart.d @@ -0,0 +1,2 @@ +nucleo-f103rb\stm32f1xx_ll_usart.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_usart.c +nucleo-f103rb\stm32f1xx_ll_usart.o: ../../../../Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_usart.h diff --git a/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_utils.crf b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_utils.crf new file mode 100644 index 0000000..4ff6632 Binary files /dev/null and b/MDK-ARM/NUCLEO-F103RB/stm32f1xx_ll_utils.crf differ diff --git a/MDK-ARM/NUCLEO-F103RB/system_stm32f1xx.crf b/MDK-ARM/NUCLEO-F103RB/system_stm32f1xx.crf new file mode 100644 index 0000000..9848342 Binary files /dev/null and b/MDK-ARM/NUCLEO-F103RB/system_stm32f1xx.crf differ diff --git a/MDK-ARM/Project.uvguix.trocache b/MDK-ARM/Project.uvguix.trocache new file mode 100644 index 0000000..63a3a16 --- /dev/null +++ b/MDK-ARM/Project.uvguix.trocache @@ -0,0 +1,3385 @@ + +µVision Build Log
+Tool Versions:
+IDE-Version: µVision V5.23.0.0 +Copyright (C) 2017 ARM Ltd and ARM Germany GmbH. All rights reserved. +License Information: Thierry Thierry, INSA, LIC=---- + +Tool Versions: +Toolchain: MDK-Lite Version: 5.23 +Toolchain Path: C:\Keil_v5\ARM\ARMCC\Bin +C Compiler: Armcc.exe V5.06 update 4 (build 422) +Assembler: Armasm.exe V5.06 update 4 (build 422) +Linker/Locator: ArmLink.exe V5.06 update 4 (build 422) +Library Manager: ArmAr.exe V5.06 update 4 (build 422) +Hex Converter: FromElf.exe V5.06 update 4 (build 422) +CPU DLL: SARMCM3.DLL V5.23 +Dialog DLL: DARMSTM.DLL V1.68.0.0 +Target DLL: STLink\ST-LINKIII-KEIL_SWO.dll V2.0.18.0 +Dialog DLL: TARMSTM.DLL V1.66.0.0 + +Project:
+D:\Thierry\2019_2020\Periph\PrepaPeriph\ProjetsKEIL\PjetsOK\ProjKEIL_Base_Chrono\MDK-ARM\Project.uvprojx +Project File Date: 09/04/2019 + +Output:
+*** Using Compiler 'V5.06 update 4 (build 422)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin' +Rebuild target 'NUCLEO-F103RB' +compiling MyTimer.c... +compiling Chrono.c... +..\Services\Chrono.c(18): warning: #550-D: variable "Chrono_Timer" was set but never used + static TIM_TypeDef * Chrono_Timer=TIM1; // init par défaut au cas où l'utilisateur ne lance pas Chrono_Conf avant toute autre fct. +..\Services\Chrono.c: 1 warning, 0 errors +compiling main.c... +compiling system_stm32f1xx.c... +compiling stm32f1xx_ll_rcc.c... +assembling startup_stm32f103xb.s... +compiling stm32f1xx_ll_utils.c... +linking... +Program Size: Code=388 RO-data=268 RW-data=12 ZI-data=1028 +"NUCLEO-F103RB\NUCLEO-F103RB.axf" - 0 Error(s), 1 Warning(s). + +Software Packages used:
+ +Package Vendor: ARM + http://www.keil.com/pack/ARM.CMSIS.5.0.1.pack + ARM::CMSIS:CORE:5.0.1 + CMSIS (Cortex Microcontroller Software Interface Standard) + * Component: CORE Version: 5.0.1 + +Collection of Component include folders:
+ .\RTE\_NUCLEO-F103RB + C:\Keil_v5\ARM\PACK\ARM\CMSIS\5.0.1\CMSIS\Include + C:\Keil_v5\ARM\PACK\Keil\STM32F1xx_DFP\2.2.0\Device\Include + +Collection of Component Files used:
+ + * Component: ARM::CMSIS:CORE:5.0.1 +Build Time Elapsed: 00:00:03 +
+
+
\ No newline at end of file
diff --git a/Services/Chrono.c b/Services/Chrono.c
new file mode 100644
index 0000000..975d170
--- /dev/null
+++ b/Services/Chrono.c
@@ -0,0 +1,134 @@
+// A COMPLETER
+
+/*
+Service permettant de chornométrer jusqu'à 59mn 59s 99 1/100
+Utilise un timer au choix (TIMER1 à TIMER4).
+Utilise la lib MyTimers.h /.c
+*/
+
+
+
+#include "Chrono.h"
+#include "MyTimer.h"
+
+// variable privée de type Time qui mémorise la durée mesurée
+static Time Chrono_Time; // rem : static rend la visibilité de la variable Chrono_Time limitée à ce fichier
+
+// variable privée qui mémorise pour le module le timer utilisé par le module
+static TIM_TypeDef * Chrono_Timer=TIM1; // init par défaut au cas où l'utilisateur ne lance pas Chrono_Conf avant toute autre fct.
+
+// déclaration callback appelé toute les 10ms
+void Chrono_Task_10ms(void);
+
+/**
+ * @brief Configure le chronomètre.
+ * @note A lancer avant toute autre fonction.
+ * @param Timer : indique le timer à utiliser par le chronomètre, TIM1, TIM2, TIM3 ou TIM4
+ * @retval None
+ */
+void Chrono_Conf(TIM_TypeDef * Timer)
+{
+ // Reset Time
+ Chrono_Time.Hund=0;
+ Chrono_Time.Sec=0;
+ Chrono_Time.Min=0;
+
+ // Fixation du Timer
+ Chrono_Timer=Timer;
+
+ // Réglage Timer pour un débordement à 10ms
+ //MyTimer_Conf(Chrono_Timer...
+
+ // Réglage interruption du Timer avec callback : Chrono_Task_10ms()
+ //MyTimer_IT_Conf(..
+
+ // Validation IT
+ //MyTimer_IT_Enable(..
+
+
+}
+
+
+/**
+ * @brief Démarre le chronomètre.
+ * @note si la durée dépasse 59mn 59sec 99 Hund, elle est remise à zéro et repart
+ * @param Aucun
+ * @retval Aucun
+ */
+void Chrono_Start(void)
+{
+ //MyTimer_Start(..);
+}
+
+
+/**
+ * @brief Arrête le chronomètre.
+ * @note
+ * @param Aucun
+ * @retval Aucun
+ */
+void Chrono_Stop(void)
+{
+ //MyTimer_Stop(..
+}
+
+
+/**
+ * @brief Remet le chronomètre à 0
+ * @note
+ * @param Aucun
+ * @retval Aucun
+ */
+void Chrono_Reset(void)
+{
+ // Arrêt Chrono
+ //MyTimer_Stop(..
+
+ // Reset Time
+ Chrono_Time.Hund=0;
+ Chrono_Time.Sec=0;
+ Chrono_Time.Min=0;
+}
+
+
+/**
+ * @brief Renvoie l'adresse de la variable Time privée gérée dans le module Chrono.c
+ * @note
+ * @param Aucun
+ * @retval adresse de la variable Time
+ */
+Time * Chrono_Read(void)
+{
+ return &Chrono_Time;
+}
+
+
+
+
+/**
+ * @brief incrémente la variable privée Chron_Time modulo 60mn
+ * @note
+ * @param Aucun
+ * @retval Aucun
+ */
+void Chrono_Task_10ms(void)
+{
+ Chrono_Time.Hund++;
+ if (Chrono_Time.Hund==100)
+ {
+ Chrono_Time.Sec++;
+ Chrono_Time.Hund=0;
+ }
+ if (Chrono_Time.Sec==60)
+ {
+ Chrono_Time.Min++;
+ Chrono_Time.Sec=0;
+ }
+ if (Chrono_Time.Min==60)
+ {
+ Chrono_Time.Hund=0;
+ }
+
+}
+
+
diff --git a/Services/Chrono.h b/Services/Chrono.h
new file mode 100644
index 0000000..41bedf3
--- /dev/null
+++ b/Services/Chrono.h
@@ -0,0 +1,69 @@
+// RIEN A MODIFIER //
+
+#ifndef CHRONO_H
+#define CHRONO_H
+
+/*
+Service permettant de chornométrer jusqu'à 59mn 59s 99 1/100
+Utilise un timer au choix (TIMER1 à TIMER4).
+Utilise la lib MyTimers.h /.c
+*/
+
+#include "stm32f103xb.h"
+
+// Type de donnée utilisé dans le module
+
+typedef struct {
+ char Hund;
+ char Sec;
+ char Min;
+} Time;
+
+
+
+
+/**
+ * @brief Configure le chronomètre.
+ * @note A lancer avant toute autre fonction.
+ * @param TIM_TypeDef Timer : indique le timer à utiliser par le chronomètre, TIM1, TIM2, TIM3 ou TIM4
+ * @retval None
+ */
+void Chrono_Conf(TIM_TypeDef * Timer);
+
+
+/**
+ * @brief Démarre le chronomètre.
+ * @note si la durée dépasse 59mn 59sec 99 cent, elle est remise à zéro et repart
+ * @param Aucun
+ * @retval Aucun
+ */
+void Chrono_Start(void);
+
+
+/**
+ * @brief Arrête le chronomètre.
+ * @note
+ * @param Aucun
+ * @retval Aucun
+ */
+void Chrono_Stop(void);
+
+
+/**
+ * @brief Remet le chronomètre à 0
+ * @note
+ * @param Aucun
+ * @retval Aucun
+ */
+void Chrono_Reset(void);
+
+
+/**
+ * @brief Renvoie l'adresse de la variable Time privée gérée dans le module Chrono.c
+ * @note
+ * @param Aucun
+ * @retval adresse de la variable Time
+ */
+Time * Chrono_Read(void);
+
+#endif
diff --git a/Src/main.c b/Src/main.c
new file mode 100644
index 0000000..8566001
--- /dev/null
+++ b/Src/main.c
@@ -0,0 +1,146 @@
+/**
+ ******************************************************************************
+ * @file Templates_LL/Src/main.c
+ * @author MCD Application Team
+ * @brief Main program body through the LL API
+ ******************************************************************************
+ * @attention
+ *
+ *
+
+
+
+
+
+
+
|
+
