stm32l4r9i_eval_nor.h File Reference

This file contains the common defines and functions prototypes for the stm32l4r9i_eval_nor.c driver. More...

#include "stm32l4xx_hal.h"

Go to the source code of this file.

Defines
#define	NOR_STATUS_OK   0x00
	NOR status structure definition.
#define	NOR_STATUS_ERROR   0x01
#define	NOR_DEVICE_ADDR   ((uint32_t)0x68000000)
#define	NOR_MEMORY_WIDTH   FMC_NORSRAM_MEM_BUS_WIDTH_16
#define	NOR_BURSTACCESS   FMC_BURST_ACCESS_MODE_DISABLE
#define	NOR_WRITEBURST   FMC_WRITE_BURST_DISABLE
#define	BLOCKERASE_TIMEOUT   2000U /* NOR block erase timeout : 2 s */
#define	CHIPERASE_TIMEOUT   400000U /* NOR chip erase timeout : 400 s */
#define	PROGRAM_TIMEOUT   13U /* NOR program timeout : 64 bytes * 200 us = 12.8 ms */
#define	NOR_READY_BUSY_PIN   GPIO_PIN_6
#define	NOR_READY_BUSY_GPIO   GPIOD
#define	NOR_READY_STATE   GPIO_PIN_SET
#define	NOR_BUSY_STATE   GPIO_PIN_RESET
Functions
uint8_t	BSP_NOR_Init (void)
	Initializes the NOR device.
uint8_t	BSP_NOR_ReadData (uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize)
	Reads an amount of data from the NOR device.
uint8_t	BSP_NOR_WriteData (uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize)
	Writes an amount of data to the NOR device.
uint8_t	BSP_NOR_ProgramData (uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize)
	Programs an amount of data to the NOR device.
uint8_t	BSP_NOR_Erase_Block (uint32_t BlockAddress)
	Erases the specified block of the NOR device.
uint8_t	BSP_NOR_Erase_Chip (void)
	Erases the entire NOR chip.
uint8_t	BSP_NOR_Read_ID (NOR_IDTypeDef *pNOR_ID)
	Reads NOR flash IDs.
void	BSP_NOR_ReturnToReadMode (void)
	Returns the NOR memory to read mode.

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Detailed Description

This file contains the common defines and functions prototypes for the stm32l4r9i_eval_nor.c driver.

Author:

MCD Application Team

Attention:

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Definition in file stm32l4r9i_eval_nor.h.