RTEMS 6.1-rc5
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Data Structures | Macros | Enumerations | Functions | Variables
stm32h747i_eval_qspi.h File Reference

This file contains the common defines and functions prototypes for the stm32h747i_eval_qspi.c driver. More...

#include "stm32h747i_eval_conf.h"
#include "stm32h747i_eval_errno.h"
#include "../Components/mt25tl01g/mt25tl01g.h"

Go to the source code of this file.

Data Structures

struct  BSP_QSPI_Ctx_t
 
struct  BSP_QSPI_Init_t
 
struct  MX_QSPI_Init_t
 

Macros

#define BSP_QSPI_Info_t   MT25TL01G_Info_t
 
#define BSP_QSPI_Interface_t   MT25TL01G_Interface_t
 
#define BSP_QSPI_Transfer_t   MT25TL01G_Transfer_t
 
#define BSP_QSPI_DualFlash_t   MT25TL01G_DualFlash_t
 
#define BSP_QSPI_ODS_t   MT25TL01G_ODS_t
 
#define QSPI_INSTANCES_NUMBER   1U
 
#define BSP_QSPI_SPI_MODE   (BSP_QSPI_Interface_t)MT25TL01G_SPI_MODE /* 1 Cmd Line, 1 Address Line and 1 Data Line */
 
#define BSP_QSPI_SPI_1I2O_MODE   (BSP_QSPI_Interface_t)MT25TL01G_SPI_1I2O_MODE /* 1 Cmd Line, 1 Address Line and 2 Data Lines */
 
#define BSP_QSPI_SPI_2IO_MODE   (BSP_QSPI_Interface_t)MT25TL01G_SPI_2IO_MODE /* 1 Cmd Line, 2 Address Lines and 2 Data Lines */
 
#define BSP_QSPI_SPI_1I4O_MODE   (BSP_QSPI_Interface_t)MT25TL01G_SPI_1I4O_MODE /* 1 Cmd Line, 1 Address Line and 4 Data Lines */
 
#define BSP_QSPI_SPI_4IO_MODE   (BSP_QSPI_Interface_t)MT25TL01G_SPI_4IO_MODE /* 1 Cmd Line, 4 Address Lines and 4 Data Lines */
 
#define BSP_QSPI_DPI_MODE   (BSP_QSPI_Interface_t)MT25TL01G_DPI_MODE /* 2 Cmd Lines, 2 Address Lines and 2 Data Lines */
 
#define BSP_QSPI_QPI_MODE   (BSP_QSPI_Interface_t)MT25TL01G_QPI_MODE /* 4 Cmd Lines, 4 Address Lines and 4 Data Lines */
 
#define BSP_QSPI_STR_TRANSFER   (BSP_QSPI_Transfer_t)MT25TL01G_STR_TRANSFER /* Single Transfer Rate */
 
#define BSP_QSPI_DTR_TRANSFER   (BSP_QSPI_Transfer_t)MT25TL01G_DTR_TRANSFER /* Double Transfer Rate */
 
#define BSP_QSPI_DUALFLASH_DISABLE   (BSP_QSPI_DualFlash_t)MT25TL01G_DUALFLASH_DISABLE /* Dual flash mode enabled */
 
#define BSP_QSPI_FLASH_ID   QSPI_FLASH_ID_1
 
#define BSP_QSPI_BLOCK_8K   MT25TL01G_SECTOR_4K
 
#define BSP_QSPI_BLOCK_64K   MT25TL01G_BLOCK_32K
 
#define BSP_QSPI_BLOCK_128K   MT25TL01G_BLOCK_64K
 
#define QSPI_CLK_ENABLE()   __HAL_RCC_QSPI_CLK_ENABLE()
 
#define QSPI_CLK_DISABLE()   __HAL_RCC_QSPI_CLK_DISABLE()
 
#define QSPI_CLK_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOB_CLK_ENABLE()
 
#define QSPI_BK1_CS_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOG_CLK_ENABLE()
 
#define QSPI_BK1_D0_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOF_CLK_ENABLE()
 
#define QSPI_BK1_D1_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOF_CLK_ENABLE()
 
#define QSPI_BK1_D2_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOF_CLK_ENABLE()
 
#define QSPI_BK1_D3_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOF_CLK_ENABLE()
 
#define QSPI_BK2_CS_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOC_CLK_ENABLE()
 
#define QSPI_BK2_D0_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOH_CLK_ENABLE()
 
#define QSPI_BK2_D1_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOH_CLK_ENABLE()
 
#define QSPI_BK2_D2_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOG_CLK_ENABLE()
 
#define QSPI_BK2_D3_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOG_CLK_ENABLE()
 
#define QSPI_FORCE_RESET()   __HAL_RCC_QSPI_FORCE_RESET()
 
#define QSPI_RELEASE_RESET()   __HAL_RCC_QSPI_RELEASE_RESET()
 
#define QSPI_CLK_PIN   GPIO_PIN_2
 
#define QSPI_CLK_GPIO_PORT   GPIOB
 
#define QSPI_BK1_CS_PIN   GPIO_PIN_6
 
#define QSPI_BK1_CS_GPIO_PORT   GPIOG
 
#define QSPI_BK1_D0_PIN   GPIO_PIN_8
 
#define QSPI_BK1_D0_GPIO_PORT   GPIOF
 
#define QSPI_BK1_D1_PIN   GPIO_PIN_9
 
#define QSPI_BK1_D1_GPIO_PORT   GPIOF
 
#define QSPI_BK1_D2_PIN   GPIO_PIN_7
 
#define QSPI_BK1_D2_GPIO_PORT   GPIOF
 
#define QSPI_BK1_D3_PIN   GPIO_PIN_6
 
#define QSPI_BK1_D3_GPIO_PORT   GPIOF
 
#define QSPI_BK2_CS_PIN   GPIO_PIN_11
 
#define QSPI_BK2_CS_GPIO_PORT   GPIOC
 
#define QSPI_BK2_D0_PIN   GPIO_PIN_2
 
#define QSPI_BK2_D0_GPIO_PORT   GPIOH
 
#define QSPI_BK2_D1_PIN   GPIO_PIN_3
 
#define QSPI_BK2_D1_GPIO_PORT   GPIOH
 
#define QSPI_BK2_D2_PIN   GPIO_PIN_9
 
#define QSPI_BK2_D2_GPIO_PORT   GPIOG
 
#define QSPI_BK2_D3_PIN   GPIO_PIN_14
 
#define QSPI_BK2_D3_GPIO_PORT   GPIOG
 
#define QSPI_FLASH_SIZE   26 /* Address bus width to access whole memory space */
 
#define QSPI_PAGE_SIZE   256
 
#define QSPI_BASE_ADDRESS   0x90000000
 

Enumerations

enum  BSP_QSPI_Erase_t { BSP_QSPI_ERASE_8K = MT25TL01G_ERASE_4K , BSP_QSPI_ERASE_64K = MT25TL01G_ERASE_32K , BSP_QSPI_ERASE_128K = MT25TL01G_ERASE_64K , BSP_QSPI_ERASE_CHIP = MT25TL01G_ERASE_CHIP }
 
enum  BSP_QSPI_Access_t { QSPI_ACCESS_NONE = 0 , QSPI_ACCESS_INDIRECT , QSPI_ACCESS_MMP }
 

Functions

int32_t BSP_QSPI_Init (uint32_t Instance, BSP_QSPI_Init_t *Init)
 Initializes the QSPI interface.
 
int32_t BSP_QSPI_DeInit (uint32_t Instance)
 De-Initializes the QSPI interface.
 
int32_t BSP_QSPI_Read (uint32_t Instance, uint8_t *pData, uint32_t ReadAddr, uint32_t Size)
 Reads an amount of data from the QSPI memory.
 
int32_t BSP_QSPI_Write (uint32_t Instance, uint8_t *pData, uint32_t WriteAddr, uint32_t Size)
 Writes an amount of data to the QSPI memory.
 
int32_t BSP_QSPI_EraseBlock (uint32_t Instance, uint32_t BlockAddress, BSP_QSPI_Erase_t BlockSize)
 Erases the specified block of the QSPI memory. MT25TL01G support 4K, 32K, 64K size block erase commands for each Die. i.e 8K, 64K, 128K at BSP level (see BSP_QSPI_Erase_t type definition)
 
int32_t BSP_QSPI_EraseChip (uint32_t Instance)
 Erases the entire QSPI memory.
 
int32_t BSP_QSPI_GetStatus (uint32_t Instance)
 Reads current status of the QSPI memory. If WIP != 0 then return busy.
 
int32_t BSP_QSPI_GetInfo (uint32_t Instance, BSP_QSPI_Info_t *pInfo)
 Return the configuration of the QSPI memory.
 
int32_t BSP_QSPI_EnableMemoryMappedMode (uint32_t Instance)
 Configure the QSPI in memory-mapped mode Only 1 Instance can running MMP mode. And it will lock system at this mode.
 
int32_t BSP_QSPI_DisableMemoryMappedMode (uint32_t Instance)
 Exit form memory-mapped mode Only 1 Instance can running MMP mode. And it will lock system at this mode.
 
int32_t BSP_QSPI_ReadID (uint32_t Instance, uint8_t *Id)
 Get flash ID, 3 Byte Manufacturer ID, Memory type, Memory density.
 
int32_t BSP_QSPI_ConfigFlash (uint32_t Instance, BSP_QSPI_Interface_t Mode, BSP_QSPI_Transfer_t Rate)
 Set Flash to desired Interface mode. And this instance becomes current instance. If current instance running at MMP mode then this function isn't work. Indirect -> Indirect.
 
__weak HAL_StatusTypeDef MX_QSPI_Init (QSPI_HandleTypeDef *hQspi, MX_QSPI_Init_t *Config)
 Initializes the QSPI interface.
 

Variables

QSPI_HandleTypeDef hqspi
 
BSP_QSPI_Ctx_t QSPI_Ctx []
 

Detailed Description

This file contains the common defines and functions prototypes for the stm32h747i_eval_qspi.c driver.

Author
MCD Application Team
Attention

Copyright (c) 2019 STMicroelectronics. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.