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Diffstat (limited to 'Libraries/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_rcc.h')
| -rw-r--r-- | Libraries/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_rcc.h | 608 |
1 files changed, 0 insertions, 608 deletions
diff --git a/Libraries/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_rcc.h b/Libraries/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_rcc.h deleted file mode 100644 index cd0899c..0000000 --- a/Libraries/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_rcc.h +++ /dev/null @@ -1,608 +0,0 @@ -/** - ****************************************************************************** - * @file stm32f0xx_rcc.h - * @author MCD Application Team - * @version V1.3.0 - * @date 16-January-2014 - * @brief This file contains all the functions prototypes for the RCC - * firmware library. - ****************************************************************************** - * @attention - * - * <h2><center>© COPYRIGHT 2014 STMicroelectronics</center></h2> - * - * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); - * You may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.st.com/software_license_agreement_liberty_v2 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - ****************************************************************************** - */ - -/* Define to prevent recursive inclusion -------------------------------------*/ -#ifndef __STM32F0XX_RCC_H -#define __STM32F0XX_RCC_H - -#ifdef __cplusplus - extern "C" { -#endif - -/* Includes ------------------------------------------------------------------*/ -#include "stm32f0xx.h" - -/** @addtogroup STM32F0xx_StdPeriph_Driver - * @{ - */ - -/** @addtogroup RCC - * @{ - */ - -/* Exported types ------------------------------------------------------------*/ - -typedef struct -{ - uint32_t SYSCLK_Frequency; - uint32_t HCLK_Frequency; - uint32_t PCLK_Frequency; - uint32_t ADCCLK_Frequency; - uint32_t CECCLK_Frequency; - uint32_t I2C1CLK_Frequency; - uint32_t USART1CLK_Frequency; - uint32_t USART2CLK_Frequency; /*!< Only applicable for STM32F072 devices */ - uint32_t USBCLK_Frequency; /*!< Only applicable for STM32F072 devices */ -}RCC_ClocksTypeDef; - -/* Exported constants --------------------------------------------------------*/ - -/** @defgroup RCC_Exported_Constants - * @{ - */ - -/** @defgroup RCC_HSE_configuration - * @{ - */ - -#define RCC_HSE_OFF ((uint8_t)0x00) -#define RCC_HSE_ON ((uint8_t)0x01) -#define RCC_HSE_Bypass ((uint8_t)0x05) -#define IS_RCC_HSE(HSE) (((HSE) == RCC_HSE_OFF) || ((HSE) == RCC_HSE_ON) || \ - ((HSE) == RCC_HSE_Bypass)) - -/** - * @} - */ - -/** @defgroup RCC_PLL_Clock_Source - * @{ - */ - -#define RCC_PLLSource_HSI_Div2 RCC_CFGR_PLLSRC_HSI_Div2 -#define RCC_PLLSource_PREDIV1 RCC_CFGR_PLLSRC_HSE_PREDIV /* Old HSEPREDIV1 bit definition, maintained for legacy purpose */ -#define RCC_PLLSource_HSE RCC_CFGR_PLLSRC_HSE_PREDIV /*!< Only applicable for STM32F072 devices */ -#define RCC_PLLSource_HSI48 RCC_CFGR_PLLSRC_HSI48_PREDIV /*!< Only applicable for STM32F072 devices */ -#define RCC_PLLSource_HSI RCC_CFGR_PLLSRC_HSI_PREDIV /*!< Only applicable for STM32F072 devices */ - -#define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI_Div2) || \ - ((SOURCE) == RCC_PLLSource_HSI48) || \ - ((SOURCE) == RCC_PLLSource_HSI) || \ - ((SOURCE) == RCC_PLLSource_HSE) || \ - ((SOURCE) == RCC_PLLSource_PREDIV1)) -/** - * @} - */ - -/** @defgroup RCC_PLL_Multiplication_Factor - * @{ - */ - -#define RCC_PLLMul_2 RCC_CFGR_PLLMULL2 -#define RCC_PLLMul_3 RCC_CFGR_PLLMULL3 -#define RCC_PLLMul_4 RCC_CFGR_PLLMULL4 -#define RCC_PLLMul_5 RCC_CFGR_PLLMULL5 -#define RCC_PLLMul_6 RCC_CFGR_PLLMULL6 -#define RCC_PLLMul_7 RCC_CFGR_PLLMULL7 -#define RCC_PLLMul_8 RCC_CFGR_PLLMULL8 -#define RCC_PLLMul_9 RCC_CFGR_PLLMULL9 -#define RCC_PLLMul_10 RCC_CFGR_PLLMULL10 -#define RCC_PLLMul_11 RCC_CFGR_PLLMULL11 -#define RCC_PLLMul_12 RCC_CFGR_PLLMULL12 -#define RCC_PLLMul_13 RCC_CFGR_PLLMULL13 -#define RCC_PLLMul_14 RCC_CFGR_PLLMULL14 -#define RCC_PLLMul_15 RCC_CFGR_PLLMULL15 -#define RCC_PLLMul_16 RCC_CFGR_PLLMULL16 -#define IS_RCC_PLL_MUL(MUL) (((MUL) == RCC_PLLMul_2) || ((MUL) == RCC_PLLMul_3) || \ - ((MUL) == RCC_PLLMul_4) || ((MUL) == RCC_PLLMul_5) || \ - ((MUL) == RCC_PLLMul_6) || ((MUL) == RCC_PLLMul_7) || \ - ((MUL) == RCC_PLLMul_8) || ((MUL) == RCC_PLLMul_9) || \ - ((MUL) == RCC_PLLMul_10) || ((MUL) == RCC_PLLMul_11) || \ - ((MUL) == RCC_PLLMul_12) || ((MUL) == RCC_PLLMul_13) || \ - ((MUL) == RCC_PLLMul_14) || ((MUL) == RCC_PLLMul_15) || \ - ((MUL) == RCC_PLLMul_16)) -/** - * @} - */ - -/** @defgroup RCC_PREDIV1_division_factor - * @{ - */ -#define RCC_PREDIV1_Div1 RCC_CFGR2_PREDIV1_DIV1 -#define RCC_PREDIV1_Div2 RCC_CFGR2_PREDIV1_DIV2 -#define RCC_PREDIV1_Div3 RCC_CFGR2_PREDIV1_DIV3 -#define RCC_PREDIV1_Div4 RCC_CFGR2_PREDIV1_DIV4 -#define RCC_PREDIV1_Div5 RCC_CFGR2_PREDIV1_DIV5 -#define RCC_PREDIV1_Div6 RCC_CFGR2_PREDIV1_DIV6 -#define RCC_PREDIV1_Div7 RCC_CFGR2_PREDIV1_DIV7 -#define RCC_PREDIV1_Div8 RCC_CFGR2_PREDIV1_DIV8 -#define RCC_PREDIV1_Div9 RCC_CFGR2_PREDIV1_DIV9 -#define RCC_PREDIV1_Div10 RCC_CFGR2_PREDIV1_DIV10 -#define RCC_PREDIV1_Div11 RCC_CFGR2_PREDIV1_DIV11 -#define RCC_PREDIV1_Div12 RCC_CFGR2_PREDIV1_DIV12 -#define RCC_PREDIV1_Div13 RCC_CFGR2_PREDIV1_DIV13 -#define RCC_PREDIV1_Div14 RCC_CFGR2_PREDIV1_DIV14 -#define RCC_PREDIV1_Div15 RCC_CFGR2_PREDIV1_DIV15 -#define RCC_PREDIV1_Div16 RCC_CFGR2_PREDIV1_DIV16 - -#define IS_RCC_PREDIV1(PREDIV1) (((PREDIV1) == RCC_PREDIV1_Div1) || ((PREDIV1) == RCC_PREDIV1_Div2) || \ - ((PREDIV1) == RCC_PREDIV1_Div3) || ((PREDIV1) == RCC_PREDIV1_Div4) || \ - ((PREDIV1) == RCC_PREDIV1_Div5) || ((PREDIV1) == RCC_PREDIV1_Div6) || \ - ((PREDIV1) == RCC_PREDIV1_Div7) || ((PREDIV1) == RCC_PREDIV1_Div8) || \ - ((PREDIV1) == RCC_PREDIV1_Div9) || ((PREDIV1) == RCC_PREDIV1_Div10) || \ - ((PREDIV1) == RCC_PREDIV1_Div11) || ((PREDIV1) == RCC_PREDIV1_Div12) || \ - ((PREDIV1) == RCC_PREDIV1_Div13) || ((PREDIV1) == RCC_PREDIV1_Div14) || \ - ((PREDIV1) == RCC_PREDIV1_Div15) || ((PREDIV1) == RCC_PREDIV1_Div16)) -/** - * @} - */ - -/** @defgroup RCC_System_Clock_Source - * @{ - */ - -#define RCC_SYSCLKSource_HSI RCC_CFGR_SW_HSI -#define RCC_SYSCLKSource_HSE RCC_CFGR_SW_HSE -#define RCC_SYSCLKSource_PLLCLK RCC_CFGR_SW_PLL -#define RCC_SYSCLKSource_HSI48 RCC_CFGR_SW_HSI48 /*!< Only applicable for STM32F072 devices */ - -#define IS_RCC_SYSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSource_HSI) || \ - ((SOURCE) == RCC_SYSCLKSource_HSE) || \ - ((SOURCE) == RCC_SYSCLKSource_HSI48) || \ - ((SOURCE) == RCC_SYSCLKSource_PLLCLK)) -/** - * @} - */ - -/** @defgroup RCC_AHB_Clock_Source - * @{ - */ - -#define RCC_SYSCLK_Div1 RCC_CFGR_HPRE_DIV1 -#define RCC_SYSCLK_Div2 RCC_CFGR_HPRE_DIV2 -#define RCC_SYSCLK_Div4 RCC_CFGR_HPRE_DIV4 -#define RCC_SYSCLK_Div8 RCC_CFGR_HPRE_DIV8 -#define RCC_SYSCLK_Div16 RCC_CFGR_HPRE_DIV16 -#define RCC_SYSCLK_Div64 RCC_CFGR_HPRE_DIV64 -#define RCC_SYSCLK_Div128 RCC_CFGR_HPRE_DIV128 -#define RCC_SYSCLK_Div256 RCC_CFGR_HPRE_DIV256 -#define RCC_SYSCLK_Div512 RCC_CFGR_HPRE_DIV512 -#define IS_RCC_HCLK(HCLK) (((HCLK) == RCC_SYSCLK_Div1) || ((HCLK) == RCC_SYSCLK_Div2) || \ - ((HCLK) == RCC_SYSCLK_Div4) || ((HCLK) == RCC_SYSCLK_Div8) || \ - ((HCLK) == RCC_SYSCLK_Div16) || ((HCLK) == RCC_SYSCLK_Div64) || \ - ((HCLK) == RCC_SYSCLK_Div128) || ((HCLK) == RCC_SYSCLK_Div256) || \ - ((HCLK) == RCC_SYSCLK_Div512)) -/** - * @} - */ - -/** @defgroup RCC_APB_Clock_Source - * @{ - */ - -#define RCC_HCLK_Div1 RCC_CFGR_PPRE_DIV1 -#define RCC_HCLK_Div2 RCC_CFGR_PPRE_DIV2 -#define RCC_HCLK_Div4 RCC_CFGR_PPRE_DIV4 -#define RCC_HCLK_Div8 RCC_CFGR_PPRE_DIV8 -#define RCC_HCLK_Div16 RCC_CFGR_PPRE_DIV16 -#define IS_RCC_PCLK(PCLK) (((PCLK) == RCC_HCLK_Div1) || ((PCLK) == RCC_HCLK_Div2) || \ - ((PCLK) == RCC_HCLK_Div4) || ((PCLK) == RCC_HCLK_Div8) || \ - ((PCLK) == RCC_HCLK_Div16)) -/** - * @} - */ - -/** @defgroup RCC_ADC_clock_source - * @{ - */ -/* These defines are obsolete and kept for legacy purpose only. -Proper ADC clock selection is done within ADC driver by mean of the ADC_ClockModeConfig() function */ -#define RCC_ADCCLK_HSI14 ((uint32_t)0x00000000) -#define RCC_ADCCLK_PCLK_Div2 ((uint32_t)0x01000000) -#define RCC_ADCCLK_PCLK_Div4 ((uint32_t)0x01004000) - -#define IS_RCC_ADCCLK(ADCCLK) (((ADCCLK) == RCC_ADCCLK_HSI14) || ((ADCCLK) == RCC_ADCCLK_PCLK_Div2) || \ - ((ADCCLK) == RCC_ADCCLK_PCLK_Div4)) - -/** - * @} - */ - -/** @defgroup RCC_CEC_clock_source - * @{ - */ - -#define RCC_CECCLK_HSI_Div244 ((uint32_t)0x00000000) -#define RCC_CECCLK_LSE RCC_CFGR3_CECSW - -#define IS_RCC_CECCLK(CECCLK) (((CECCLK) == RCC_CECCLK_HSI_Div244) || ((CECCLK) == RCC_CECCLK_LSE)) - -/** - * @} - */ - -/** @defgroup RCC_I2C_clock_source - * @{ - */ - -#define RCC_I2C1CLK_HSI ((uint32_t)0x00000000) -#define RCC_I2C1CLK_SYSCLK RCC_CFGR3_I2C1SW - -#define IS_RCC_I2CCLK(I2CCLK) (((I2CCLK) == RCC_I2C1CLK_HSI) || ((I2CCLK) == RCC_I2C1CLK_SYSCLK)) - -/** - * @} - */ - -/** @defgroup RCC_USB_clock_source - * @brief Applicable only for STM32F072 devices - * @{ - */ - -#define RCC_USBCLK_HSI48 ((uint32_t)0x00000000) -#define RCC_USBCLK_PLLCLK RCC_CFGR3_USBSW - -#define IS_RCC_USBCLK(USBCLK) (((USBCLK) == RCC_USBCLK_HSI48) || ((USBCLK) == RCC_USBCLK_PLLCLK)) - -/** - * @} - */ - -/** @defgroup RCC_USART_clock_source - * @{ - */ - -#define RCC_USART1CLK_PCLK ((uint32_t)0x10000000) -#define RCC_USART1CLK_SYSCLK ((uint32_t)0x10000001) -#define RCC_USART1CLK_LSE ((uint32_t)0x10000002) -#define RCC_USART1CLK_HSI ((uint32_t)0x10000003) - -#define RCC_USART2CLK_PCLK ((uint32_t)0x20000000) /*!< Only applicable for STM32F072 devices */ -#define RCC_USART2CLK_SYSCLK ((uint32_t)0x20010000) /*!< Only applicable for STM32F072 devices */ -#define RCC_USART2CLK_LSE ((uint32_t)0x20020000) /*!< Only applicable for STM32F072 devices */ -#define RCC_USART2CLK_HSI ((uint32_t)0x20030000) /*!< Only applicable for STM32F072 devices */ - -#define IS_RCC_USARTCLK(USARTCLK) (((USARTCLK) == RCC_USART1CLK_PCLK) || \ - ((USARTCLK) == RCC_USART1CLK_SYSCLK) || \ - ((USARTCLK) == RCC_USART1CLK_LSE) || \ - ((USARTCLK) == RCC_USART1CLK_HSI) || \ - ((USARTCLK) == RCC_USART2CLK_PCLK) || \ - ((USARTCLK) == RCC_USART2CLK_SYSCLK) || \ - ((USARTCLK) == RCC_USART2CLK_LSE) || \ - ((USARTCLK) == RCC_USART2CLK_HSI)) - -/** - * @} - */ - -/** @defgroup RCC_Interrupt_Source - * @{ - */ - -#define RCC_IT_LSIRDY ((uint8_t)0x01) -#define RCC_IT_LSERDY ((uint8_t)0x02) -#define RCC_IT_HSIRDY ((uint8_t)0x04) -#define RCC_IT_HSERDY ((uint8_t)0x08) -#define RCC_IT_PLLRDY ((uint8_t)0x10) -#define RCC_IT_HSI14RDY ((uint8_t)0x20) -#define RCC_IT_HSI48RDY ((uint8_t)0x40) /*!< Only applicable for STM32F072 devices */ -#define RCC_IT_CSS ((uint8_t)0x80) - -#define IS_RCC_IT(IT) ((((IT) & (uint8_t)0x80) == 0x00) && ((IT) != 0x00)) - -#define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || ((IT) == RCC_IT_LSERDY) || \ - ((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \ - ((IT) == RCC_IT_PLLRDY) || ((IT) == RCC_IT_HSI14RDY) || \ - ((IT) == RCC_IT_CSS) || ((IT) == RCC_IT_HSI48RDY)) - -#define IS_RCC_CLEAR_IT(IT) ((IT) != 0x00) - -/** - * @} - */ - -/** @defgroup RCC_LSE_Configuration - * @{ - */ - -#define RCC_LSE_OFF ((uint32_t)0x00000000) -#define RCC_LSE_ON RCC_BDCR_LSEON -#define RCC_LSE_Bypass ((uint32_t)(RCC_BDCR_LSEON | RCC_BDCR_LSEBYP)) -#define IS_RCC_LSE(LSE) (((LSE) == RCC_LSE_OFF) || ((LSE) == RCC_LSE_ON) || \ - ((LSE) == RCC_LSE_Bypass)) -/** - * @} - */ - -/** @defgroup RCC_RTC_Clock_Source - * @{ - */ - -#define RCC_RTCCLKSource_LSE RCC_BDCR_RTCSEL_LSE -#define RCC_RTCCLKSource_LSI RCC_BDCR_RTCSEL_LSI -#define RCC_RTCCLKSource_HSE_Div32 RCC_BDCR_RTCSEL_HSE - -#define IS_RCC_RTCCLK_SOURCE(SOURCE) (((SOURCE) == RCC_RTCCLKSource_LSE) || \ - ((SOURCE) == RCC_RTCCLKSource_LSI) || \ - ((SOURCE) == RCC_RTCCLKSource_HSE_Div32)) -/** - * @} - */ - -/** @defgroup RCC_LSE_Drive_Configuration - * @{ - */ - -#define RCC_LSEDrive_Low ((uint32_t)0x00000000) -#define RCC_LSEDrive_MediumLow RCC_BDCR_LSEDRV_0 -#define RCC_LSEDrive_MediumHigh RCC_BDCR_LSEDRV_1 -#define RCC_LSEDrive_High RCC_BDCR_LSEDRV -#define IS_RCC_LSE_DRIVE(DRIVE) (((DRIVE) == RCC_LSEDrive_Low) || ((DRIVE) == RCC_LSEDrive_MediumLow) || \ - ((DRIVE) == RCC_LSEDrive_MediumHigh) || ((DRIVE) == RCC_LSEDrive_High)) -/** - * @} - */ - -/** @defgroup RCC_AHB_Peripherals - * @{ - */ - -#define RCC_AHBPeriph_GPIOA RCC_AHBENR_GPIOAEN -#define RCC_AHBPeriph_GPIOB RCC_AHBENR_GPIOBEN -#define RCC_AHBPeriph_GPIOC RCC_AHBENR_GPIOCEN -#define RCC_AHBPeriph_GPIOD RCC_AHBENR_GPIODEN -#define RCC_AHBPeriph_GPIOE RCC_AHBENR_GPIOEEN /*!< Only applicable for STM32F072 devices */ -#define RCC_AHBPeriph_GPIOF RCC_AHBENR_GPIOFEN -#define RCC_AHBPeriph_TS RCC_AHBENR_TSEN -#define RCC_AHBPeriph_CRC RCC_AHBENR_CRCEN -#define RCC_AHBPeriph_FLITF RCC_AHBENR_FLITFEN -#define RCC_AHBPeriph_SRAM RCC_AHBENR_SRAMEN -#define RCC_AHBPeriph_DMA1 RCC_AHBENR_DMA1EN - -#define IS_RCC_AHB_PERIPH(PERIPH) ((((PERIPH) & 0xFE81FFAA) == 0x00) && ((PERIPH) != 0x00)) -#define IS_RCC_AHB_RST_PERIPH(PERIPH) ((((PERIPH) & 0xFE81FFFF) == 0x00) && ((PERIPH) != 0x00)) - -/** - * @} - */ - -/** @defgroup RCC_APB2_Peripherals - * @{ - */ - -#define RCC_APB2Periph_SYSCFG RCC_APB2ENR_SYSCFGEN -#define RCC_APB2Periph_ADC1 RCC_APB2ENR_ADC1EN -#define RCC_APB2Periph_TIM1 RCC_APB2ENR_TIM1EN -#define RCC_APB2Periph_SPI1 RCC_APB2ENR_SPI1EN -#define RCC_APB2Periph_USART1 RCC_APB2ENR_USART1EN -#define RCC_APB2Periph_TIM15 RCC_APB2ENR_TIM15EN -#define RCC_APB2Periph_TIM16 RCC_APB2ENR_TIM16EN -#define RCC_APB2Periph_TIM17 RCC_APB2ENR_TIM17EN -#define RCC_APB2Periph_DBGMCU RCC_APB2ENR_DBGMCUEN - -#define IS_RCC_APB2_PERIPH(PERIPH) ((((PERIPH) & 0xFFB8A5FE) == 0x00) && ((PERIPH) != 0x00)) - -/** - * @} - */ - -/** @defgroup RCC_APB1_Peripherals - * @{ - */ - -#define RCC_APB1Periph_TIM2 RCC_APB1ENR_TIM2EN /*!< Only applicable for STM32F051 and STM32F072 devices */ -#define RCC_APB1Periph_TIM3 RCC_APB1ENR_TIM3EN -#define RCC_APB1Periph_TIM6 RCC_APB1ENR_TIM6EN -#define RCC_APB1Periph_TIM7 RCC_APB1ENR_TIM7EN /*!< Only applicable for STM32F072 devices */ -#define RCC_APB1Periph_TIM14 RCC_APB1ENR_TIM14EN -#define RCC_APB1Periph_WWDG RCC_APB1ENR_WWDGEN -#define RCC_APB1Periph_SPI2 RCC_APB1ENR_SPI2EN -#define RCC_APB1Periph_USART2 RCC_APB1ENR_USART2EN -#define RCC_APB1Periph_USART3 RCC_APB1ENR_USART3EN /*!< Only applicable for STM32F072 devices */ -#define RCC_APB1Periph_USART4 RCC_APB1ENR_USART4EN /*!< Only applicable for STM32F072 devices */ -#define RCC_APB1Periph_I2C1 RCC_APB1ENR_I2C1EN -#define RCC_APB1Periph_I2C2 RCC_APB1ENR_I2C2EN -#define RCC_APB1Periph_USB RCC_APB1ENR_USBEN /*!< Only applicable for STM32F072 and STM32F042 devices */ -#define RCC_APB1Periph_CAN RCC_APB1ENR_CANEN /*!< Only applicable for STM32F072 and STM32F042 devices */ -#define RCC_APB1Periph_CRS RCC_APB1ENR_CRSEN /*!< Only applicable for STM32F072 and STM32F042 devices*/ -#define RCC_APB1Periph_PWR RCC_APB1ENR_PWREN -#define RCC_APB1Periph_DAC RCC_APB1ENR_DACEN /*!< Only applicable for STM32F051 and STM32F072 devices */ -#define RCC_APB1Periph_CEC RCC_APB1ENR_CECEN /*!< Only applicable for STM32F051, STM32F042 and STM32F072 devices */ - -#define IS_RCC_APB1_PERIPH(PERIPH) ((((PERIPH) & 0x8511B6CC) == 0x00) && ((PERIPH) != 0x00)) -/** - * @} - */ - -/** @defgroup RCC_MCO_Clock_Source - * @{ - */ - -#define RCC_MCOSource_NoClock ((uint8_t)0x00) -#define RCC_MCOSource_HSI14 ((uint8_t)0x01) -#define RCC_MCOSource_LSI ((uint8_t)0x02) -#define RCC_MCOSource_LSE ((uint8_t)0x03) -#define RCC_MCOSource_SYSCLK ((uint8_t)0x04) -#define RCC_MCOSource_HSI ((uint8_t)0x05) -#define RCC_MCOSource_HSE ((uint8_t)0x06) -#define RCC_MCOSource_PLLCLK_Div2 ((uint8_t)0x07) -#define RCC_MCOSource_HSI48 ((uint8_t)0x08) /*!< Only applicable for STM32F072 devices */ -#define RCC_MCOSource_PLLCLK ((uint8_t)0x87) - -#define IS_RCC_MCO_SOURCE(SOURCE) (((SOURCE) == RCC_MCOSource_NoClock) || ((SOURCE) == RCC_MCOSource_HSI14) || \ - ((SOURCE) == RCC_MCOSource_SYSCLK) || ((SOURCE) == RCC_MCOSource_HSI) || \ - ((SOURCE) == RCC_MCOSource_HSE) || ((SOURCE) == RCC_MCOSource_PLLCLK_Div2)|| \ - ((SOURCE) == RCC_MCOSource_LSI) || ((SOURCE) == RCC_MCOSource_HSI48) || \ - ((SOURCE) == RCC_MCOSource_PLLCLK) || ((SOURCE) == RCC_MCOSource_LSE)) -/** - * @} - */ - -/** @defgroup RCC_MCOPrescaler - * @{ - */ -#if !defined (STM32F051) -#define RCC_MCOPrescaler_1 RCC_CFGR_MCO_PRE_1 -#define RCC_MCOPrescaler_2 RCC_CFGR_MCO_PRE_2 -#define RCC_MCOPrescaler_4 RCC_CFGR_MCO_PRE_4 -#define RCC_MCOPrescaler_8 RCC_CFGR_MCO_PRE_8 -#define RCC_MCOPrescaler_16 RCC_CFGR_MCO_PRE_16 -#define RCC_MCOPrescaler_32 RCC_CFGR_MCO_PRE_32 -#define RCC_MCOPrescaler_64 RCC_CFGR_MCO_PRE_64 -#define RCC_MCOPrescaler_128 RCC_CFGR_MCO_PRE_128 - -#define IS_RCC_MCO_PRESCALER(PRESCALER) (((PRESCALER) == RCC_MCOPrescaler_1) || \ - ((PRESCALER) == RCC_MCOPrescaler_2) || \ - ((PRESCALER) == RCC_MCOPrescaler_4) || \ - ((PRESCALER) == RCC_MCOPrescaler_8) || \ - ((PRESCALER) == RCC_MCOPrescaler_16) || \ - ((PRESCALER) == RCC_MCOPrescaler_32) || \ - ((PRESCALER) == RCC_MCOPrescaler_64) || \ - ((PRESCALER) == RCC_MCOPrescaler_128)) -#endif /* STM32F051 */ -/** - * @} - */ - -/** @defgroup RCC_Flag - * @{ - */ -#define RCC_FLAG_HSIRDY ((uint8_t)0x01) -#define RCC_FLAG_HSERDY ((uint8_t)0x11) -#define RCC_FLAG_PLLRDY ((uint8_t)0x19) -#define RCC_FLAG_LSERDY ((uint8_t)0x21) -#define RCC_FLAG_LSIRDY ((uint8_t)0x41) -#define RCC_FLAG_V18PWRRSTF ((uint8_t)0x57) -#define RCC_FLAG_OBLRST ((uint8_t)0x59) -#define RCC_FLAG_PINRST ((uint8_t)0x5A) -#define RCC_FLAG_PORRST ((uint8_t)0x5B) -#define RCC_FLAG_SFTRST ((uint8_t)0x5C) -#define RCC_FLAG_IWDGRST ((uint8_t)0x5D) -#define RCC_FLAG_WWDGRST ((uint8_t)0x5E) -#define RCC_FLAG_LPWRRST ((uint8_t)0x5F) -#define RCC_FLAG_HSI14RDY ((uint8_t)0x61) -#define RCC_FLAG_HSI48RDY ((uint8_t)0x71) /*!< Only applicable for STM32F072 devices */ - -#define IS_RCC_FLAG(FLAG) (((FLAG) == RCC_FLAG_HSIRDY) || ((FLAG) == RCC_FLAG_HSERDY) || \ - ((FLAG) == RCC_FLAG_PLLRDY) || ((FLAG) == RCC_FLAG_LSERDY) || \ - ((FLAG) == RCC_FLAG_LSIRDY) || ((FLAG) == RCC_FLAG_OBLRST) || \ - ((FLAG) == RCC_FLAG_PINRST) || ((FLAG) == RCC_FLAG_PORRST) || \ - ((FLAG) == RCC_FLAG_SFTRST) || ((FLAG) == RCC_FLAG_IWDGRST) || \ - ((FLAG) == RCC_FLAG_WWDGRST) || ((FLAG) == RCC_FLAG_LPWRRST) || \ - ((FLAG) == RCC_FLAG_HSI14RDY)|| ((FLAG) == RCC_FLAG_HSI48RDY)|| \ - ((FLAG) == RCC_FLAG_V18PWRRSTF)) - -#define IS_RCC_HSI_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F) -#define IS_RCC_HSI14_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F) - -/** - * @} - */ - -/** - * @} - */ - -/* Exported macro ------------------------------------------------------------*/ -/* Exported functions ------------------------------------------------------- */ - -/* Function used to set the RCC clock configuration to the default reset state */ -void RCC_DeInit(void); - -/* Internal/external clocks, PLL, CSS and MCO configuration functions *********/ -void RCC_HSEConfig(uint8_t RCC_HSE); -ErrorStatus RCC_WaitForHSEStartUp(void); -void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue); -void RCC_HSICmd(FunctionalState NewState); -void RCC_AdjustHSI14CalibrationValue(uint8_t HSI14CalibrationValue); -void RCC_HSI14Cmd(FunctionalState NewState); -void RCC_HSI14ADCRequestCmd(FunctionalState NewState); -void RCC_LSEConfig(uint32_t RCC_LSE); -void RCC_LSEDriveConfig(uint32_t RCC_LSEDrive); -void RCC_LSICmd(FunctionalState NewState); -void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul); -void RCC_PLLCmd(FunctionalState NewState); -void RCC_HSI48Cmd(FunctionalState NewState); /*!< Only applicable for STM32F072 devices */ -uint32_t RCC_GetHSI48CalibrationValue(void); /*!< Only applicable for STM32F072 devices */ -void RCC_PREDIV1Config(uint32_t RCC_PREDIV1_Div); -void RCC_ClockSecuritySystemCmd(FunctionalState NewState); -#ifdef STM32F051 -void RCC_MCOConfig(uint8_t RCC_MCOSource); -#else -void RCC_MCOConfig(uint8_t RCC_MCOSource,uint32_t RCC_MCOPrescaler); -#endif /* STM32F051 */ - -/* System, AHB and APB busses clocks configuration functions ******************/ -void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource); -uint8_t RCC_GetSYSCLKSource(void); -void RCC_HCLKConfig(uint32_t RCC_SYSCLK); -void RCC_PCLKConfig(uint32_t RCC_HCLK); -void RCC_ADCCLKConfig(uint32_t RCC_ADCCLK); /* This function is obsolete. - For proper ADC clock selection, refer to - ADC_ClockModeConfig() in the ADC driver */ -void RCC_CECCLKConfig(uint32_t RCC_CECCLK); -void RCC_I2CCLKConfig(uint32_t RCC_I2CCLK); -void RCC_USARTCLKConfig(uint32_t RCC_USARTCLK); -void RCC_USBCLKConfig(uint32_t RCC_USBCLK); /*!< Only applicable for STM32F042 and STM32F072 devices */ -void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks); - -/* Peripheral clocks configuration functions **********************************/ -void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource); -void RCC_RTCCLKCmd(FunctionalState NewState); -void RCC_BackupResetCmd(FunctionalState NewState); - -void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState); -void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState); -void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState); - -void RCC_AHBPeriphResetCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState); -void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState); -void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState); - -/* Interrupts and flags management functions **********************************/ -void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState); -FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG); -void RCC_ClearFlag(void); -ITStatus RCC_GetITStatus(uint8_t RCC_IT); -void RCC_ClearITPendingBit(uint8_t RCC_IT); - -#ifdef __cplusplus -} -#endif - -#endif /* __STM32F0XX_RCC_H */ - -/** - * @} - */ - -/** - * @} - */ - -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |