668 lines
30 KiB
C
668 lines
30 KiB
C
/**
|
|
******************************************************************************
|
|
* @file py32f0xx_hal_flash.h
|
|
* @author MCU Application Team
|
|
* @brief Header file of FLASH HAL module.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* <h2><center>© Copyright (c) Puya Semiconductor Co.
|
|
* All rights reserved.</center></h2>
|
|
*
|
|
* <h2><center>© Copyright (c) 2016 STMicroelectronics.
|
|
* All rights reserved.</center></h2>
|
|
*
|
|
* 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 __PY32F0xx_LL_FLASH_H
|
|
#define __PY32F0xx_LL_FLASH_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "py32f0xx.h"
|
|
|
|
/** @addtogroup PY32F0xx_LL_Driver
|
|
* @{
|
|
*/
|
|
|
|
/** @addtogroup FLASH
|
|
* @{
|
|
*/
|
|
|
|
/* Exported types ------------------------------------------------------------*/
|
|
/** @defgroup FLASH_Exported_Types FLASH Exported Types
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief LL Lock structures definition
|
|
*/
|
|
typedef enum
|
|
{
|
|
LL_UNLOCKED = 0x00U,
|
|
LL_LOCKED = 0x01U
|
|
} LL_LockTypeDef;
|
|
|
|
/**
|
|
* @brief FLASH Erase structure definition
|
|
*/
|
|
typedef struct
|
|
{
|
|
uint32_t TypeErase; /*!< Mass erase or page erase.
|
|
This parameter can be a value of @ref FLASH_Type_Erase */
|
|
uint32_t PageAddress; /*!< PageAdress: Initial FLASH page address to erase when mass erase and sector erase is disabled
|
|
This parameter must be a number between Min_Data = FLASH_BASE and Max_Data = FLASH_END */
|
|
uint32_t NbPages; /*!< Number of pages to be erased.
|
|
This parameter must be a value between 1 and (FLASH_PAGE_NB - value of initial page)*/
|
|
uint32_t SectorAddress; /*!< PageAdress: Initial FLASH page address to erase when mass erase and page erase is disabled
|
|
This parameter must be a number between Min_Data = FLASH_BASE and Max_Data = FLASH_BANK1_END */
|
|
uint32_t NbSectors; /*!< Number of sectors to be erased.
|
|
This parameter must be a value between 1 and (FLASH_SECTOR_NB - value of initial sector)*/
|
|
|
|
} FLASH_EraseInitTypeDef;
|
|
|
|
/**
|
|
* @brief FLASH Option Bytes PROGRAM structure definition
|
|
*/
|
|
typedef struct
|
|
{
|
|
uint32_t OptionType; /*!< OptionType: Option byte to be configured.
|
|
This parameter can be a value of @ref FLASH_Option_Type */
|
|
|
|
uint32_t WRPSector; /*!< WRPSector: This bitfield specifies the sector (s) which are write protected.
|
|
This parameter can be a combination of @ref FLASH_Option_Bytes_Write_Protection */
|
|
|
|
uint32_t SDKStartAddr; /*!< SDK Start address (used for FLASH_SDKR). It represents first address of start block
|
|
to protect. Make sure this parameter is multiple of SDK granularity: 2048 Bytes.*/
|
|
|
|
uint32_t SDKEndAddr; /*!< SDK End address (used for FLASH_SDKR). It represents first address of end block
|
|
to protect. Make sure this parameter is multiple of SDK granularity: 2048 Bytes.*/
|
|
|
|
uint32_t RDPLevel; /*!< RDPLevel: Set the read protection level.
|
|
This parameter can be a value of @ref FLASH_OB_Read_Protection */
|
|
|
|
uint32_t USERType; /*!< User option byte(s) to be configured (used for OPTIONBYTE_USER).
|
|
This parameter can be a combination of @ref FLASH_OB_USER_Type */
|
|
|
|
uint32_t USERConfig; /*!< Value of the user option byte (used for OPTIONBYTE_USER).
|
|
This parameter can be a combination of
|
|
@ref FLASH_OB_USER_BOR_ENABLE,
|
|
@ref FLASH_OB_USER_BOR_LEVEL,
|
|
@ref FLASH_OB_USER_RESET_CONFIG,
|
|
@ref FLASH_OB_USER_IWDG_SW,
|
|
@ref FLASH_OB_USER_WWDG_SW,
|
|
@ref FLASH_OB_USER_nBOOT1 */
|
|
} FLASH_OBProgramInitTypeDef;
|
|
|
|
/**
|
|
* @brief FLASH handle Structure definition
|
|
*/
|
|
typedef struct
|
|
{
|
|
LL_LockTypeDef Lock; /* FLASH locking object */
|
|
uint32_t ErrorCode; /* FLASH error code */
|
|
uint32_t ProcedureOnGoing; /* Internal variable to indicate which procedure is ongoing or not in IT context */
|
|
uint32_t Address; /* Internal variable to save address selected for program in IT context */
|
|
uint32_t PageOrSector; /* Internal variable to define the current page or sector which is erasing in IT context */
|
|
uint32_t NbPagesSectorsToErase; /* Internal variable to save the remaining pages to erase in IT context */
|
|
} FLASH_ProcessTypeDef;
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Exported constants --------------------------------------------------------*/
|
|
/** @defgroup FLASH_Exported_Constants FLASH Exported Constants
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_Latency FLASH Latency
|
|
* @{
|
|
*/
|
|
#define FLASH_LATENCY_0 0x00000000UL /*!< FLASH Zero wait state */
|
|
#define FLASH_LATENCY_1 FLASH_ACR_LATENCY /*!< FLASH One wait state */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_Type_Erase FLASH erase type
|
|
* @{
|
|
*/
|
|
#define FLASH_TYPEERASE_MASSERASE (0x01U) /*!<Flash mass erase activation*/
|
|
#define FLASH_TYPEERASE_PAGEERASE (0x02U) /*!<Flash Pages erase activation*/
|
|
#define FLASH_TYPEERASE_SECTORERASE (0x03U)
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_Flags FLASH Flags Definition
|
|
* @{
|
|
*/
|
|
#define FLASH_FLAG_BSY FLASH_SR_BSY /*!< FLASH Operation Busy flag */
|
|
#define FLASH_FLAG_OPTVERR FLASH_SR_OPTVERR /*!< FLASH Option validity error flag */
|
|
#define FLASH_FLAG_WRPERR FLASH_SR_WRPERR /*!< FLASH Write protection error flag */
|
|
#define FLASH_FLAG_EOP FLASH_SR_EOP /*!< FLASH End of operation flag */
|
|
|
|
#define FLASH_FLAG_ALL_ERRORS (FLASH_FLAG_WRPERR | FLASH_FLAG_OPTVERR)
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_Interrupt_definition FLASH Interrupts Definition
|
|
* @brief FLASH Interrupt definition
|
|
* @{
|
|
*/
|
|
#define FLASH_IT_EOP FLASH_CR_EOPIE /*!< End of FLASH Operation Interrupt source */
|
|
#define FLASH_IT_OPERR FLASH_CR_ERRIE /*!< Error Interrupt source */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_Error FLASH Error
|
|
* @{
|
|
*/
|
|
#define LL_FLASH_ERROR_NONE 0x00000000U
|
|
#define LL_FLASH_ERROR_WRP FLASH_FLAG_WRPERR
|
|
#define LL_FLASH_ERROR_OPTV FLASH_FLAG_OPTVERR
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_PROGRAM_ERASE_CLOCK FLASH Program and Erase Clock
|
|
* @{
|
|
*/
|
|
#define FLASH_PROGRAM_ERASE_CLOCK_4MHZ 0x00000000U /*!< 4MHz */
|
|
#define FLASH_PROGRAM_ERASE_CLOCK_8MHZ 0x00000001U /*!< 8MHz */
|
|
#define FLASH_PROGRAM_ERASE_CLOCK_16MHZ 0x00000002U /*!< 16MHz */
|
|
#define FLASH_PROGRAM_ERASE_CLOCK_22p12MHZ 0x00000003U /*!< 22.12MHz */
|
|
#define FLASH_PROGRAM_ERASE_CLOCK_24MHZ 0x00000004U /*!< 24MHz */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @defgroup FLASH_Option_Bytes_Write_Protection FLASH Option Bytes Write Protection
|
|
* @{
|
|
*/
|
|
#define OB_WRP_SECTOR_0 ((uint32_t)0x00000001U) /* Write protection of Sector0 */
|
|
#define OB_WRP_SECTOR_1 ((uint32_t)0x00000002U) /* Write protection of Sector1 */
|
|
#define OB_WRP_SECTOR_2 ((uint32_t)0x00000004U) /* Write protection of Sector2 */
|
|
#define OB_WRP_SECTOR_3 ((uint32_t)0x00000008U) /* Write protection of Sector3 */
|
|
#define OB_WRP_SECTOR_4 ((uint32_t)0x00000010U) /* Write protection of Sector4 */
|
|
#define OB_WRP_SECTOR_5 ((uint32_t)0x00000020U) /* Write protection of Sector5 */
|
|
#define OB_WRP_SECTOR_6 ((uint32_t)0x00000040U) /* Write protection of Sector6 */
|
|
#define OB_WRP_SECTOR_7 ((uint32_t)0x00000080U) /* Write protection of Sector7 */
|
|
#define OB_WRP_SECTOR_8 ((uint32_t)0x00000100U) /* Write protection of Sector8 */
|
|
#define OB_WRP_SECTOR_9 ((uint32_t)0x00000200U) /* Write protection of Sector9 */
|
|
#define OB_WRP_SECTOR_10 ((uint32_t)0x00000400U) /* Write protection of Sector10 */
|
|
#define OB_WRP_SECTOR_11 ((uint32_t)0x00000800U) /* Write protection of Sector11 */
|
|
#define OB_WRP_SECTOR_12 ((uint32_t)0x00001000U) /* Write protection of Sector12 */
|
|
#define OB_WRP_SECTOR_13 ((uint32_t)0x00002000U) /* Write protection of Sector13 */
|
|
#define OB_WRP_SECTOR_14 ((uint32_t)0x00004000U) /* Write protection of Sector14 */
|
|
#define OB_WRP_SECTOR_15 ((uint32_t)0x00008000U) /* Write protection of Sector15 */
|
|
|
|
#define OB_WRP_Pages0to31 ((uint32_t)0x00000001U) /* Write protection from page0 to page31 */
|
|
#define OB_WRP_Pages32to63 ((uint32_t)0x00000002U) /* Write protection from page32 to page63 */
|
|
#define OB_WRP_Pages64to95 ((uint32_t)0x00000004U) /* Write protection from page64 to page95 */
|
|
#define OB_WRP_Pages96to127 ((uint32_t)0x00000008U) /* Write protection from page96 to page127 */
|
|
#define OB_WRP_Pages128to159 ((uint32_t)0x00000010U) /* Write protection from page128 to page159 */
|
|
#define OB_WRP_Pages160to191 ((uint32_t)0x00000020U) /* Write protection from page160 to page191 */
|
|
#define OB_WRP_Pages192to223 ((uint32_t)0x00000040U) /* Write protection from page192 to page223 */
|
|
#define OB_WRP_Pages224to255 ((uint32_t)0x00000080U) /* Write protection from page224 to page255 */
|
|
#define OB_WRP_Pages256to287 ((uint32_t)0x00000100U) /* Write protection from page256 to page287 */
|
|
#define OB_WRP_Pages288to319 ((uint32_t)0x00000200U) /* Write protection from page288 to page319 */
|
|
#define OB_WRP_Pages320to351 ((uint32_t)0x00000400U) /* Write protection from page320 to page351 */
|
|
#define OB_WRP_Pages352to383 ((uint32_t)0x00000800U) /* Write protection from page352 to page383 */
|
|
#define OB_WRP_Pages384to415 ((uint32_t)0x00001000U) /* Write protection from page384 to page415 */
|
|
#define OB_WRP_Pages416to447 ((uint32_t)0x00002000U) /* Write protection from page416 to page447 */
|
|
#define OB_WRP_Pages448to479 ((uint32_t)0x00004000U) /* Write protection from page448 to page479 */
|
|
#define OB_WRP_Pages480to511 ((uint32_t)0x00008000U) /* Write protection from page480 to page511 */
|
|
|
|
#define OB_WRP_AllPages ((uint32_t)0x0000FFFFU) /*!< Write protection of all Sectors */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_OB_Read_Protection FLASH Option Bytes Read Protection
|
|
* @{
|
|
*/
|
|
#define OB_RDP_LEVEL_0 ((uint8_t)0xAAU)
|
|
#define OB_RDP_LEVEL_1 ((uint8_t)0x55U)
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_OB_USER_Type FLASH User Option Type
|
|
* @{
|
|
*/
|
|
#define OB_USER_BOR_EN FLASH_OPTR_BOR_EN
|
|
#define OB_USER_BOR_LEV FLASH_OPTR_BOR_LEV
|
|
#define OB_USER_IWDG_SW FLASH_OPTR_IWDG_SW
|
|
#if defined(FLASH_OPTR_WWDG_SW)
|
|
#define OB_USER_WWDG_SW FLASH_OPTR_WWDG_SW
|
|
#endif
|
|
#define OB_USER_NRST_MODE FLASH_OPTR_NRST_MODE
|
|
#define OB_USER_nBOOT1 FLASH_OPTR_nBOOT1
|
|
#if defined(FLASH_OPTR_WWDG_SW)
|
|
#define OB_USER_ALL (OB_USER_BOR_EN | OB_USER_BOR_LEV | OB_USER_IWDG_SW | \
|
|
OB_USER_WWDG_SW | OB_USER_NRST_MODE | OB_USER_nBOOT1)
|
|
#else
|
|
#define OB_USER_ALL (OB_USER_BOR_EN | OB_USER_BOR_LEV | OB_USER_IWDG_SW | \
|
|
OB_USER_NRST_MODE | OB_USER_nBOOT1)
|
|
#endif
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_Type_Program FLASH type program
|
|
* @{
|
|
*/
|
|
#define FLASH_TYPEPROGRAM_PAGE (0x01U) /*!<Program 128bytes at a specified address.*/
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_OB_USER_BOR_ENABLE FLASH Option Bytes BOR Level
|
|
* @{
|
|
*/
|
|
#define OB_BOR_DISABLE 0x00000000U /*!< BOR Reset set to default */
|
|
#define OB_BOR_ENABLE FLASH_OPTR_BOR_EN /*!< Use option byte to define BOR thresholds */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_OB_USER_BOR_LEVEL FLASH Option Bytes BOR Level
|
|
* @{
|
|
*/
|
|
#define OB_BOR_LEVEL_1p7_1p8 ((uint32_t)0x0000U) /*!< BOR Reset threshold levels for 1.7V - 1.8V VDD power supply */
|
|
#define OB_BOR_LEVEL_1p9_2p0 ((uint32_t)FLASH_OPTR_BOR_LEV_0) /*!< BOR Reset threshold levels for 1.9V - 2.0V VDD power supply */
|
|
#define OB_BOR_LEVEL_2p1_2p2 ((uint32_t)FLASH_OPTR_BOR_LEV_1) /*!< BOR Reset threshold levels for 2.1V - 2.2V VDD power supply */
|
|
#define OB_BOR_LEVEL_2p3_2p4 ((uint32_t)(FLASH_OPTR_BOR_LEV_0 | FLASH_OPTR_BOR_LEV_1)) /*!< BOR Reset threshold levels for 2.3V - 2.4V VDD power supply */
|
|
#define OB_BOR_LEVEL_2p5_2p6 ((uint32_t)FLASH_OPTR_BOR_LEV_2) /*!< BOR Reset threshold levels for 2.5V - 2.6V VDD power supply */
|
|
#define OB_BOR_LEVEL_2p7_2p8 ((uint32_t)(FLASH_OPTR_BOR_LEV_0 | FLASH_OPTR_BOR_LEV_2)) /*!< BOR Reset threshold levels for 2.7V - 2.8V VDD power supply */
|
|
#define OB_BOR_LEVEL_2p9_3p0 ((uint32_t)(FLASH_OPTR_BOR_LEV_1 | FLASH_OPTR_BOR_LEV_2)) /*!< BOR Reset threshold levels for 2.9V - 3.0V VDD power supply */
|
|
#define OB_BOR_LEVEL_3p1_3p2 ((uint32_t)(FLASH_OPTR_BOR_LEV_0 | FLASH_OPTR_BOR_LEV_1 | FLASH_OPTR_BOR_LEV_2)) /*!< BOR Reset threshold levels for 3.1V - 3.2V VDD power supply */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_Option_Type FLASH Option Type
|
|
* @{
|
|
*/
|
|
#define OPTIONBYTE_WRP ((uint32_t)0x01U) /*!<WRP option byte configuration*/
|
|
#define OPTIONBYTE_SDK ((uint32_t)0x02U) /*!<SDK option byte configuration*/
|
|
#define OPTIONBYTE_RDP ((uint32_t)0x04U) /*!<RDP option byte configuration*/
|
|
#define OPTIONBYTE_USER ((uint32_t)0x08U) /*!<USER option byte configuration*/
|
|
#define OPTIONBYTE_ALL (OPTIONBYTE_WRP | \
|
|
OPTIONBYTE_SDK | \
|
|
OPTIONBYTE_RDP | \
|
|
OPTIONBYTE_USER)
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_WRP_State FLASH WRP State
|
|
* @{
|
|
*/
|
|
#define OB_WRPSTATE_DISABLE ((uint32_t)0x00U) /*!<Disable the write protection of the desired sectors*/
|
|
#define OB_WRPSTATE_ENABLE ((uint32_t)0x01U) /*!<Enable the write protection of the desired sectors*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_OB_USER_IWDG_SW FLASH Option Bytes IWatchdog
|
|
* @{
|
|
*/
|
|
|
|
#define OB_IWDG_SW FLASH_OPTR_IWDG_SW /*!< Software IWDG selected */
|
|
#define OB_IWDG_HW 0x00000000U /*!< Hardware IWDG selected */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#if defined(FLASH_OPTR_WWDG_SW)
|
|
/** @defgroup FLASH_OB_USER_WWDG_SW FLASH Option Bytes WWatchdog
|
|
* @{
|
|
*/
|
|
|
|
#define OB_WWDG_SW FLASH_OPTR_WWDG_SW /*!< Software WWDG selected */
|
|
#define OB_WWDG_HW 0x00000000U /*!< Hardware WWDG selected */
|
|
#endif
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_OB_USER_RESET_CONFIG FLASH Option Bytes User reset config bit
|
|
* @{
|
|
*/
|
|
#define OB_RESET_MODE_RESET 0x00000000U /*!< Reset pin is in Reset input mode only */
|
|
#define OB_RESET_MODE_GPIO FLASH_OPTR_NRST_MODE /*!< Reset pin is in GPIO mode mode only */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup FLASH_OB_USER_nBOOT1 FLASH Option Bytes BOOT Bit1 Setup
|
|
* @{
|
|
*/
|
|
#define OB_BOOT1_SRAM 0x00000000U /*!< BOOT Bit 1 Reset */
|
|
#define OB_BOOT1_SYSTEM FLASH_OPTR_nBOOT1 /*!< BOOT Bit 1 Set */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Exported macros -----------------------------------------------------------*/
|
|
/** @defgroup FLASH_Exported_Macros FLASH Exported Macros
|
|
* @brief macros to control FLASH features
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief Set the FLASH Latency.
|
|
* @param __LATENCY__ FLASH Latency
|
|
* This parameter can be one of the following values :
|
|
*
|
|
* @arg @ref FLASH_ACR_LATENCY FLASH One wait state
|
|
*
|
|
* @retval None
|
|
*/
|
|
#define __LL_FLASH_SET_LATENCY(__LATENCY__) MODIFY_REG(FLASH->ACR, FLASH_ACR_LATENCY, (__LATENCY__))
|
|
|
|
/**
|
|
* @brief Get the FLASH Latency.
|
|
* @retval FLASH Latency
|
|
* Returned value can be one of the following values :
|
|
* @arg @ref FLASH_LATENCY_0 FLASH Zero wait state
|
|
* @arg @ref FLASH_LATENCY_1 FLASH One wait state
|
|
*
|
|
*/
|
|
#define __LL_FLASH_GET_LATENCY() READ_BIT(FLASH->ACR, FLASH_ACR_LATENCY)
|
|
|
|
/** @defgroup FLASH_Interrupt FLASH Interrupts Macros
|
|
* @brief macros to handle FLASH interrupts
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief Enable the specified FLASH interrupt.
|
|
* @param __INTERRUPT__ FLASH interrupt
|
|
* This parameter can be any combination of the following values:
|
|
* @arg @ref FLASH_IT_EOP End of FLASH Operation Interrupt
|
|
* @arg @ref FLASH_IT_OPERR Error Interrupt
|
|
* @note (*) availability depends on devices
|
|
* @retval none
|
|
*/
|
|
#define __LL_FLASH_ENABLE_IT(__INTERRUPT__) SET_BIT(FLASH->CR, (__INTERRUPT__))
|
|
|
|
/**
|
|
* @brief Disable the specified FLASH interrupt.
|
|
* @param __INTERRUPT__ FLASH interrupt
|
|
* This parameter can be any combination of the following values:
|
|
* @arg @ref FLASH_IT_EOP End of FLASH Operation Interrupt
|
|
* @arg @ref FLASH_IT_OPERR Error Interrupt
|
|
* @note (*) availability depends on devices
|
|
* @retval none
|
|
*/
|
|
#define __LL_FLASH_DISABLE_IT(__INTERRUPT__) CLEAR_BIT(FLASH->CR, (__INTERRUPT__))
|
|
|
|
/**
|
|
* @brief Check whether the specified FLASH flag is set or not.
|
|
* @param __FLAG__ specifies the FLASH flag to check.
|
|
* This parameter can be one of the following values:
|
|
* @arg @ref FLASH_FLAG_EOP FLASH End of Operation flag
|
|
* @arg @ref FLASH_FLAG_WRPERR FLASH Write protection error flag
|
|
* @arg @ref FLASH_FLAG_OPTVERR FLASH Option validity error flag
|
|
* @arg @ref FLASH_FLAG_BSY FLASH write/erase operations in progress flag
|
|
* @arg @ref FLASH_FLAG_ALL_ERRORS FLASH All errors flags
|
|
* @note (*) availability depends on devices
|
|
* @retval The new state of FLASH_FLAG (SET or RESET).
|
|
*/
|
|
#define __LL_FLASH_GET_FLAG(__FLAG__) (READ_BIT(FLASH->SR, (__FLAG__)) == (__FLAG__))
|
|
|
|
/**
|
|
* @brief Clear the FLASHs pending flags.
|
|
* @param __FLAG__ specifies the FLASH flags to clear.
|
|
* This parameter can be any combination of the following values:
|
|
* @arg @ref FLASH_FLAG_EOP FLASH End of Operation flag
|
|
* @arg @ref FLASH_FLAG_WRPERR FLASH Write protection error flag
|
|
* @arg @ref FLASH_FLAG_OPTVERR FLASH Option validity error flag
|
|
* @arg @ref FLASH_FLAG_ALL_ERRORS FLASH All errors flags
|
|
* @retval None
|
|
*/
|
|
#define __LL_FLASH_CLEAR_FLAG(__FLAG__) do { WRITE_REG(FLASH->SR, (__FLAG__)); \
|
|
} while(0U)
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#define __LL_FLASH_TIME_REG_SET(__EPPARA0__,__EPPARA1__,__EPPARA2__,__EPPARA3__,__EPPARA4__) \
|
|
do { \
|
|
FLASH->TS0 = (__EPPARA0__)&0xFF; \
|
|
FLASH->TS1 = ((__EPPARA0__)>>16)&0x1FF; \
|
|
FLASH->TS3 = ((__EPPARA0__)>>8)&0xFF; \
|
|
FLASH->TS2P = (__EPPARA1__)&0xFF; \
|
|
FLASH->TPS3 = ((__EPPARA1__)>>16)&0x7FF; \
|
|
FLASH->PERTPE = (__EPPARA2__)&0x1FFFF; \
|
|
FLASH->SMERTPE = (__EPPARA3__)&0x1FFFF; \
|
|
FLASH->PRGTPE = (__EPPARA4__)&0xFFFF; \
|
|
FLASH->PRETPE = ((__EPPARA4__)>>16)&0x3FFF; \
|
|
} while(0U)
|
|
|
|
#define __LL_FLASH_IS_INVALID_TIMMING_SEQUENCE(_INDEX_) (((FLASH->TS0) != ((*(uint32_t *)(_FlashTimmingParam[_INDEX_]))&0xFF)) || \
|
|
((FLASH->TS1) != (((*(uint32_t *)(_FlashTimmingParam[_INDEX_]))>>16)&0x1FF)) || \
|
|
((FLASH->TS3) != (((*(uint32_t *)(_FlashTimmingParam[_INDEX_]))>>8)&0xFF)) || \
|
|
((FLASH->TS2P) != ((*(uint32_t *)(_FlashTimmingParam[_INDEX_]+4))&0xFF)) || \
|
|
((FLASH->TPS3) != (((*(uint32_t *)(_FlashTimmingParam[_INDEX_]+4))>>16)&0x7FF)) || \
|
|
((FLASH->PERTPE) != ((*(uint32_t *)(_FlashTimmingParam[_INDEX_]+8))&0x1FFFF)) || \
|
|
((FLASH->SMERTPE) != ((*(uint32_t *)(_FlashTimmingParam[_INDEX_]+12))&0x1FFFF)) || \
|
|
((FLASH->PRGTPE) != ((*(uint32_t *)(_FlashTimmingParam[_INDEX_]+16))&0xFFFF)) || \
|
|
((FLASH->PRETPE) != (((*(uint32_t *)(_FlashTimmingParam[_INDEX_]+16))>>16)&0x3FFF)))
|
|
|
|
#define __LL_FLASH_TIMMING_SEQUENCE_CONFIG() do{ \
|
|
uint32_t tmpreg = (RCC->ICSCR & RCC_ICSCR_HSI_FS) >> RCC_ICSCR_HSI_FS_Pos; \
|
|
if (__LL_FLASH_IS_INVALID_TIMMING_SEQUENCE(tmpreg)) \
|
|
{ \
|
|
__LL_FLASH_TIME_REG_SET((*(uint32_t *)(_FlashTimmingParam[tmpreg])), \
|
|
(*(uint32_t *)(_FlashTimmingParam[tmpreg]+4)), \
|
|
(*(uint32_t *)(_FlashTimmingParam[tmpreg]+8)), \
|
|
(*(uint32_t *)(_FlashTimmingParam[tmpreg]+12)), \
|
|
(*(uint32_t *)(_FlashTimmingParam[tmpreg]+16))); \
|
|
} \
|
|
}while(0U)
|
|
|
|
/* Include FLASH HAL Extended module */
|
|
/* Exported variables --------------------------------------------------------*/
|
|
/** @defgroup FLASH_Exported_Variables FLASH Exported Variables
|
|
* @{
|
|
*/
|
|
extern FLASH_ProcessTypeDef pFlash;
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Exported functions --------------------------------------------------------*/
|
|
/** @addtogroup FLASH_Exported_Functions
|
|
* @{
|
|
*/
|
|
|
|
/* Program operation functions ***********************************************/
|
|
/** @addtogroup FLASH_Exported_Functions_Group1
|
|
* @{
|
|
*/
|
|
ErrorStatus LL_FLASH_Program(uint32_t TypeProgram, uint32_t Address, uint32_t *DataAddr );
|
|
ErrorStatus LL_FLASH_Program_IT(uint32_t TypeProgram, uint32_t Address, uint32_t *DataAddr);
|
|
ErrorStatus LL_FLASH_PageProgram(uint32_t Address, uint32_t *DataAddr );
|
|
ErrorStatus LL_FLASH_PageProgram_IT(uint32_t Address, uint32_t *DataAddr);
|
|
/* FLASH IRQ handler method */
|
|
void LL_FLASH_IRQHandler(void);
|
|
/* Callbacks in non blocking modes */
|
|
void LL_FLASH_EndOfOperationCallback(uint32_t ReturnValue);
|
|
void LL_FLASH_OperationErrorCallback(uint32_t ReturnValue);
|
|
ErrorStatus LL_FLASH_Erase(FLASH_EraseInitTypeDef *pEraseInit, uint32_t *PageError);
|
|
ErrorStatus LL_FLASH_Erase_IT(FLASH_EraseInitTypeDef *pEraseInit);
|
|
|
|
#define LL_FLASHEx_Erase LL_FLASH_Erase
|
|
#define LL_FLASHEx_Erase_IT LL_FLASH_Erase_IT
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Peripheral Control functions **********************************************/
|
|
/** @addtogroup FLASH_Exported_Functions_Group2
|
|
* @{
|
|
*/
|
|
ErrorStatus LL_FLASH_Unlock(void);
|
|
ErrorStatus LL_FLASH_Lock(void);
|
|
/* Option bytes control */
|
|
ErrorStatus LL_FLASH_OB_Unlock(void);
|
|
ErrorStatus LL_FLASH_OB_Lock(void);
|
|
ErrorStatus LL_FLASH_OB_Launch(void);
|
|
ErrorStatus LL_FLASH_OBProgram(FLASH_OBProgramInitTypeDef *pOBInit);
|
|
void LL_FLASH_OBGetConfig(FLASH_OBProgramInitTypeDef *pOBInit);
|
|
ErrorStatus LL_FLASH_OB_RDP_LevelConfig(uint8_t ReadProtectLevel);
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Peripheral State functions ************************************************/
|
|
/** @addtogroup FLASH_Exported_Functions_Group3
|
|
* @{
|
|
*/
|
|
uint32_t LL_FLASH_GetError(void);
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private types --------------------------------------------------------*/
|
|
/** @defgroup FLASH_Private_types FLASH Private Types
|
|
* @{
|
|
*/
|
|
ErrorStatus FLASH_WaitForLastOperation(uint32_t Timeout);
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private constants --------------------------------------------------------*/
|
|
/** @defgroup FLASH_Private_Constants FLASH Private Constants
|
|
* @{
|
|
*/
|
|
#define FLASH_TIMEOUT_VALUE 1000U /*!< FLASH Execution Timeout, 1 s */
|
|
|
|
#define FLASH_TYPENONE 0x00000000U /*!< No Programmation Procedure On Going */
|
|
|
|
#define FLASH_FLAG_SR_ERROR (FLASH_FLAG_OPTVERR | FLASH_FLAG_WRPERR) /*!< All SR error flags */
|
|
|
|
#define FLASH_FLAG_SR_CLEAR (FLASH_FLAG_SR_ERROR | FLASH_SR_EOP)
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private macros ------------------------------------------------------------*/
|
|
/** @defgroup FLASH_Private_Macros FLASH Private Macros
|
|
* @{
|
|
*/
|
|
#define IS_FLASH_MAIN_MEM_ADDRESS(__ADDRESS__) (((__ADDRESS__) >= (FLASH_BASE)) && ((__ADDRESS__) <= (FLASH_BASE + FLASH_SIZE - 1UL)))
|
|
|
|
#define IS_FLASH_PROGRAM_MAIN_MEM_ADDRESS(__ADDRESS__) (((__ADDRESS__) >= (FLASH_BASE)) && ((__ADDRESS__) <= (FLASH_BASE + FLASH_SIZE - 8UL)))
|
|
|
|
#define IS_FLASH_PROGRAM_ADDRESS(__ADDRESS__) (IS_FLASH_PROGRAM_MAIN_MEM_ADDRESS(__ADDRESS__))
|
|
|
|
#define IS_FLASH_NB_PAGES(__ADDRESS__, __VALUE__) (((__ADDRESS__) >= (FLASH_BASE)) && ((__ADDRESS__ + (__VALUE__*FLASH_PAGE_SIZE)) <= (FLASH_BASE + FLASH_SIZE - 1UL)))
|
|
|
|
#define IS_FLASH_NB_SECTORS(__ADDRESS__, __VALUE__) (((__ADDRESS__) >= (FLASH_BASE)) && ((__ADDRESS__ + (__VALUE__*FLASH_SECTOR_SIZE)) <= (FLASH_BASE + FLASH_SIZE - 1UL)))
|
|
|
|
#define IS_FLASH_FAST_PROGRAM_ADDRESS(__ADDRESS__) (((__ADDRESS__) >= (FLASH_BASE)) && ((__ADDRESS__) <= (FLASH_BASE + FLASH_SIZE - 256UL)))
|
|
|
|
#define IS_FLASH_PAGE(__PAGE__) ((__PAGE__) < FLASH_PAGE_NB)
|
|
|
|
#define IS_FLASH_BANK(__BANK__) ((__BANK__) == 0x00UL)
|
|
|
|
#define IS_FLASH_TYPEERASE(__VALUE__) (((__VALUE__) == FLASH_TYPEERASE_PAGEERASE) || \
|
|
((__VALUE__) == FLASH_TYPEERASE_SECTORERASE) || \
|
|
((__VALUE__) == FLASH_TYPEERASE_MASSERASE))
|
|
|
|
#define IS_FLASH_TYPEPROGRAM(__VALUE__) ((__VALUE__) == FLASH_TYPEPROGRAM_PAGE)
|
|
|
|
#define IS_FLASH_TIMECONFIG_CLOCK(__VALUE__) (((__VALUE__) == FLASH_PROGRAM_ERASE_CLOCK_4MHZ) || \
|
|
((__VALUE__) == FLASH_PROGRAM_ERASE_CLOCK_8MHZ) || \
|
|
((__VALUE__) == FLASH_PROGRAM_ERASE_CLOCK_16MHZ) || \
|
|
((__VALUE__) == FLASH_PROGRAM_ERASE_CLOCK_22p12MHZ) || \
|
|
((__VALUE__) == FLASH_PROGRAM_ERASE_CLOCK_24MHZ))
|
|
|
|
#define IS_OPTIONBYTE(__VALUE__) ((((__VALUE__) & OPTIONBYTE_ALL) != 0x00U) && \
|
|
(((__VALUE__) & ~OPTIONBYTE_ALL) == 0x00U))
|
|
|
|
#define IS_OB_RDP_LEVEL(__LEVEL__) (((__LEVEL__) == OB_RDP_LEVEL_0) ||\
|
|
((__LEVEL__) == OB_RDP_LEVEL_1))
|
|
|
|
#define IS_OB_USER_TYPE(__TYPE__) ((((__TYPE__) & OB_USER_ALL) != 0x00U) && \
|
|
(((__TYPE__) & ~OB_USER_ALL) == 0x00U))
|
|
|
|
#define IS_OB_USER_CONFIG(__TYPE__,__CONFIG__) ((~(__TYPE__) & (__CONFIG__)) == 0x00U)
|
|
|
|
#if defined(FLASH_PCROP_SUPPORT)
|
|
#define IS_OB_PCROP_CONFIG(__CONFIG__) (((__CONFIG__) & ~(OB_PCROP_ZONE_A | OB_PCROP_ZONE_B | OB_PCROP_RDP_ERASE)) == 0x00U)
|
|
#endif
|
|
|
|
#if defined(FLASH_SECURABLE_MEMORY_SUPPORT)
|
|
#define IS_OB_SEC_BOOT_LOCK(__VALUE__) (((__VALUE__) == OB_BOOT_ENTRY_FORCED_NONE) || ((__VALUE__) == OB_BOOT_ENTRY_FORCED_FLASH))
|
|
|
|
#define IS_OB_SEC_SIZE(__VALUE__) ((__VALUE__) < (FLASH_PAGE_NB + 1U))
|
|
#endif
|
|
|
|
#define IS_FLASH_LATENCY(__LATENCY__) (((__LATENCY__) == FLASH_LATENCY_0) || \
|
|
((__LATENCY__) == FLASH_LATENCY_1))
|
|
|
|
#define IS_WRPSTATE(__VALUE__) (((__VALUE__) == OB_WRPSTATE_DISABLE) || \
|
|
((__VALUE__) == OB_WRPSTATE_ENABLE))
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __PY32F0xx_LL_FLASH_H */
|
|
|
|
/************************ (C) COPYRIGHT Puya *****END OF FILE****/
|