rt-thread/bsp/mm32l07x/Libraries/MM32L0xx/HAL_lib/inc/HAL_rcc.h

/**
******************************************************************************
* @file  HAL_rcc.h
* @author  AE Team
* @version  V2.0.0
* @date  22/08/2017
* @brief  This file contains all the functions prototypes for the RCC firmware 
*         library.
******************************************************************************
* @copy
*
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
* TIME. AS A RESULT, MindMotion SHALL NOT BE HELD LIABLE FOR ANY
* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
* <h2><center>&copy; COPYRIGHT 2017 MindMotion</center></h2>
*/ 
//SJH&TM change

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __HAL_RCC_H
#define __HAL_RCC_H

/* Includes ------------------------------------------------------------------*/
#include "HAL_device.h"

/** @addtogroup StdPeriph_Driver
* @{
*/

/** @addtogroup RCC
* @{
*/

/** @defgroup RCC_Exported_Types
* @{
*/

typedef struct
{
    uint32_t SYSCLK_Frequency;
    uint32_t HCLK_Frequency;
    uint32_t PCLK1_Frequency;
    uint32_t PCLK2_Frequency;
}RCC_ClocksTypeDef;

/**
* @}
*/

/** @defgroup RCC_Exported_Constants
* @{
*/

/** @defgroup HSE_configuration 
* @{
*/

#define RCC_HSE_OFF                      ((uint32_t)0x00000000)
#define RCC_HSE_ON                       ((uint32_t)0x00010000)
#define RCC_HSE_Bypass                   ((uint32_t)0x00040000)
#define IS_RCC_HSE(HSE) (((HSE) == RCC_HSE_OFF) || ((HSE) == RCC_HSE_ON) || \
((HSE) == RCC_HSE_Bypass))

/**
* @}
*/ 

/** @defgroup PLL_entry_clock_source 
* @{
*/

#define RCC_PLLSource_HSI_Div4           ((uint32_t)0x00000000)
#define RCC_PLLSource_HSE_Div1           ((uint32_t)0x00010000)
#define RCC_PLLSource_HSE_Div2           ((uint32_t)0x00030000)
#define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI_Div4) || \
((SOURCE) == RCC_PLLSource_HSE_Div1) || \
    ((SOURCE) == RCC_PLLSource_HSE_Div2))
/**
* @}
*/ 


/** @defgroup System_clock_source 
* @{
*/

#define RCC_SYSCLKSource_HSI             ((uint32_t)0x00000000)
#define RCC_SYSCLKSource_HSE             ((uint32_t)0x00000001)
#define RCC_SYSCLKSource_PLLCLK          ((uint32_t)0x00000002)
#define RCC_SYSCLKSource_LSI       		   ((uint32_t)0x00000003)
#define IS_RCC_SYSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSource_HSI) || \
((SOURCE) == RCC_SYSCLKSource_HSE) || \
    ((SOURCE) == RCC_SYSCLKSource_PLLCLK||(SOURCE) == RCC_SYSCLKSource_LSI))
/**
* @}
*/

/** @defgroup AHB_clock_source 
* @{
*/

#define RCC_SYSCLK_Div1                  ((uint32_t)0x00000000)
#define RCC_SYSCLK_Div2                  ((uint32_t)0x00000080)
#define RCC_SYSCLK_Div4                  ((uint32_t)0x00000090)
#define RCC_SYSCLK_Div8                  ((uint32_t)0x000000A0)
#define RCC_SYSCLK_Div16                 ((uint32_t)0x000000B0)
#define RCC_SYSCLK_Div64                 ((uint32_t)0x000000C0)
#define RCC_SYSCLK_Div128                ((uint32_t)0x000000D0)
#define RCC_SYSCLK_Div256                ((uint32_t)0x000000E0)
#define RCC_SYSCLK_Div512                ((uint32_t)0x000000F0)
#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 APB1_APB2_clock_source 
* @{
*/

#define RCC_HCLK_Div1                    ((uint32_t)0x00000000)
#define RCC_HCLK_Div2                    ((uint32_t)0x00000400)
#define RCC_HCLK_Div4                    ((uint32_t)0x00000500)
#define RCC_HCLK_Div8                    ((uint32_t)0x00000600)
#define RCC_HCLK_Div16                   ((uint32_t)0x00000700)
#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 PLL_multiplication_factor 
* @{
*/

#define RCC_PLLMul_2                     ((uint32_t)0x00000000)
#define RCC_PLLMul_3                     ((uint32_t)0x00040000)
#define RCC_PLLMul_4                     ((uint32_t)0x00080000)
#define RCC_PLLMul_5                     ((uint32_t)0x000C0000)
#define RCC_PLLMul_6                     ((uint32_t)0x00100000)
#define RCC_PLLMul_7                     ((uint32_t)0x00140000)
#define RCC_PLLMul_8                     ((uint32_t)0x00180000)
#define RCC_PLLMul_9                     ((uint32_t)0x001C0000)
#define RCC_PLLMul_10                    ((uint32_t)0x00200000)
#define RCC_PLLMul_11                    ((uint32_t)0x00240000)
#define RCC_PLLMul_12                    ((uint32_t)0x00280000)
#define RCC_PLLMul_13                    ((uint32_t)0x002C0000)
#define RCC_PLLMul_14                    ((uint32_t)0x00300000)
#define RCC_PLLMul_15                    ((uint32_t)0x00340000)
#define RCC_PLLMul_16                    ((uint32_t)0x00380000)

#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_Interrupt_source 
* @{
*/

#define RCC_IT_LSIRDY                    ((uint8_t)0x01)
#define RCC_IT_HSIRDY                    ((uint8_t)0x04)
#define RCC_IT_HSERDY                    ((uint8_t)0x08)
#define RCC_IT_PLLRDY                    ((uint8_t)0x10)
#define IS_RCC_IT(IT) ((((IT) & (uint8_t)0xE0) == 0x00) && ((IT) != 0x00))
#define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || \
((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \
    ((IT) == RCC_IT_PLLRDY))

#define IS_RCC_CLEAR_IT(IT) ((((IT) & (uint8_t)0x60) == 0x00) && ((IT) != 0x00))
/**
* @}
*/

/** @defgroup USB_clock_source 
* @{
*/

#define RCC_USBCLKSource_PLLCLK_Div1     ((uint32_t)0x00000000)
#define RCC_USBCLKSource_PLLCLK_Div2     ((uint32_t)0x00400000)
#define RCC_USBCLKSource_PLLCLK_Div3     ((uint32_t)0x00800000)
#define RCC_USBCLKSource_PLLCLK_Div4     ((uint32_t)0x00c00000)
#define IS_RCC_USBCLK_SOURCE(SOURCE) (((SOURCE) == RCC_USBCLKSource_PLLCLK_Div1) || \
((SOURCE) == RCC_USBCLKSource_PLLCLK_Div2) || ((SOURCE) == RCC_USBCLKSource_PLLCLK_Div3)|| \
((SOURCE) == RCC_USBCLKSource_PLLCLK_Div4))


/** @defgroup AHB_peripheral 
* @{
*/

#define RCC_AHBPeriph_DMA1               ((uint32_t)0x00000001)
#define RCC_AHBPeriph_SRAM               ((uint32_t)0x00000004)
#define RCC_AHBPeriph_FLITF              ((uint32_t)0x00000010)
#define RCC_AHBPeriph_AES                ((uint32_t)0x00000080)
#define RCC_AHBPeriph_GPIOA              ((uint32_t)0x00020000)
#define RCC_AHBPeriph_GPIOB              ((uint32_t)0x00040000)
#define RCC_AHBPeriph_GPIOC              ((uint32_t)0x00080000)
#define RCC_AHBPeriph_GPIOD              ((uint32_t)0x00100000)


#define IS_RCC_AHB_PERIPH(PERIPH) ((((PERIPH) & 0xFFE1FF6A) == 0x00) && ((PERIPH) != 0x00))
/**
* @}
*/

/** @defgroup APB2_peripheral 
* @{
*/

#define RCC_APB2Periph_SYSCFG            ((uint32_t)0x00000001)
#define RCC_APB2Periph_ADC1              ((uint32_t)0x00000200)
#define RCC_APB2Periph_TIM1              ((uint32_t)0x00000800)
#define RCC_APB2Periph_SPI1              ((uint32_t)0x00001000)
#define RCC_APB2Periph_UART1             ((uint32_t)0x00004000)
#define RCC_APB2Periph_COMP              ((uint32_t)0x00008000)
#define RCC_APB2Periph_TIM14             ((uint32_t)0x00010000)
#define RCC_APB2Periph_TIM16             ((uint32_t)0x00020000)
#define RCC_APB2Periph_TIM17             ((uint32_t)0x00040000)
#define RCC_APB2Periph_DBGMCU            ((uint32_t)0x00400000)
#define RCC_APB2Periph_ALL               ((uint32_t)0x0047DA01)
#define IS_RCC_APB2_PERIPH(PERIPH) ((((PERIPH) & 0xFFB825FE) == 0x00) && ((PERIPH) != 0x00))
/**
* @}
*/ 

/** @defgroup APB1_peripheral 
* @{
*/

#define RCC_APB1Periph_TIM2              ((uint32_t)0x00000001)
#define RCC_APB1Periph_TIM3              ((uint32_t)0x00000002)

#define RCC_APB1Periph_WWDG              ((uint32_t)0x00000800)
#define RCC_APB1Periph_SPI2              ((uint32_t)0x00004000)
#define RCC_APB1Periph_UART2             ((uint32_t)0x00020000)

#define RCC_APB1Periph_I2C1              ((uint32_t)0x00200000)

#define RCC_APB1Periph_USB               ((uint32_t)0x00800000)
#define RCC_APB1Periph_CAN1              ((uint32_t)0x02000000)
#define RCC_APB1Periph_PWR               ((uint32_t)0x10000000)
#define RCC_APB1Periph_CRS               ((uint32_t)0x08000000)

#define RCC_APB1Periph_ALL               ((uint32_t)0x1AA24803)

#define IS_RCC_APB1_PERIPH(PERIPH) ((((PERIPH) & 0xE55DB7FC) == 0x00) && ((PERIPH) != 0x00))
/**
* @}
*/

/** @defgroup Clock_source_to_output_on_MCO_pin 
* @{
*/

#define RCC_MCO_NoClock                  ((uint8_t)0x00)
#define RCC_MCO_SYSCLK                   ((uint8_t)0x04)
#define RCC_MCO_HSI                      ((uint8_t)0x05)
#define RCC_MCO_HSE                      ((uint8_t)0x06)
#define RCC_MCO_PLLCLK_Div2              ((uint8_t)0x07)
#define RCC_MCO_LSI                      ((uint8_t)0x02)
#define IS_RCC_MCO(MCO) (((MCO) == RCC_MCO_NoClock) || ((MCO) == RCC_MCO_HSI) || \
((MCO) == RCC_MCO_SYSCLK)  || ((MCO) == RCC_MCO_HSE) || \
    ((MCO) == RCC_MCO_PLLCLK_Div2)||((MCO) == RCC_MCO_LSI))
/**
* @}
*/

/** @defgroup RCC_Flag 
* @{
*/

#define RCC_FLAG_HSIRDY                  ((uint8_t)0x21)
#define RCC_FLAG_HSERDY                  ((uint8_t)0x31)
#define RCC_FLAG_PLLRDY                  ((uint8_t)0x39)
#define RCC_FLAG_LSIRDY                  ((uint8_t)0x61)
#define RCC_FLAG_PINRST                  ((uint8_t)0x7A)
#define RCC_FLAG_PORRST                  ((uint8_t)0x7B)
#define RCC_FLAG_SFTRST                  ((uint8_t)0x7C)
#define RCC_FLAG_IWDGRST                 ((uint8_t)0x7D)
#define RCC_FLAG_WWDGRST                 ((uint8_t)0x7E)
#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_PINRST) || \
        ((FLAG) == RCC_FLAG_PORRST) || ((FLAG) == RCC_FLAG_SFTRST) || \
            ((FLAG) == RCC_FLAG_IWDGRST)|| ((FLAG) == RCC_FLAG_WWDGRST))

#define IS_RCC_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F)
/**
* @}
*/

/**
* @}
*/

/** @defgroup RCC_Exported_Macros
* @{
*/

/**
* @}
*/

/** @defgroup RCC_Exported_Functions
* @{
*/

void RCC_DeInit(void);
void RCC_HSEConfig(uint32_t RCC_HSE);
ErrorStatus RCC_WaitForHSEStartUp(void);
void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue);
void RCC_HSICmd(FunctionalState NewState);
void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul);
void RCC_PLLCmd(FunctionalState NewState);
void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource);
uint8_t RCC_GetSYSCLKSource(void);
void RCC_HCLKConfig(uint32_t RCC_SYSCLK);
void RCC_PCLK1Config(uint32_t RCC_HCLK);
void RCC_PCLK2Config(uint32_t RCC_HCLK);
void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState);
void RCC_USBCLKConfig(uint32_t RCC_USBCLKSource);
void RCC_LSICmd(FunctionalState NewState);
void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks);
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_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
void RCC_ClockSecuritySystemCmd(FunctionalState NewState);
void RCC_MCOConfig(uint8_t RCC_MCO);
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);

#endif /* __HAL_RCC_H */
/**
* @}
*/

/**
* @}
*/

/**
* @}
*/ 

/*-------------------------(C) COPYRIGHT 2017 MindMotion ----------------------*/