57 lines
2.4 KiB
C
57 lines
2.4 KiB
C
/**
|
|
******************************************************************************
|
|
* @file FMC/FMC_SDRAM/Inc/main.h
|
|
* @author MCD Application Team
|
|
* @brief Header for main.c module
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* Copyright (c) 2018 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.
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
|
|
/* Define to prevent recursive inclusion -------------------------------------*/
|
|
#ifndef __MAIN_H
|
|
#define __MAIN_H
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "stm32f7xx_hal.h"
|
|
#include "stm32f7508_discovery.h"
|
|
|
|
/* Exported types ------------------------------------------------------------*/
|
|
typedef enum {PASSED = 0, FAILED = !PASSED} TestStatus_t;
|
|
/* Exported constants --------------------------------------------------------*/
|
|
#define SDRAM_BANK_ADDR ((uint32_t)0xC0000000)
|
|
|
|
/* #define SDRAM_MEMORY_WIDTH FMC_SDRAM_MEM_BUS_WIDTH_8 */
|
|
#define SDRAM_MEMORY_WIDTH FMC_SDRAM_MEM_BUS_WIDTH_16
|
|
|
|
#define SDCLOCK_PERIOD FMC_SDRAM_CLOCK_PERIOD_2
|
|
/* #define SDCLOCK_PERIOD FMC_SDRAM_CLOCK_PERIOD_3 */
|
|
|
|
#define SDRAM_TIMEOUT ((uint32_t)0xFFFF)
|
|
|
|
#define SDRAM_MODEREG_BURST_LENGTH_1 ((uint16_t)0x0000)
|
|
#define SDRAM_MODEREG_BURST_LENGTH_2 ((uint16_t)0x0001)
|
|
#define SDRAM_MODEREG_BURST_LENGTH_4 ((uint16_t)0x0002)
|
|
#define SDRAM_MODEREG_BURST_LENGTH_8 ((uint16_t)0x0004)
|
|
#define SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL ((uint16_t)0x0000)
|
|
#define SDRAM_MODEREG_BURST_TYPE_INTERLEAVED ((uint16_t)0x0008)
|
|
#define SDRAM_MODEREG_CAS_LATENCY_2 ((uint16_t)0x0020)
|
|
#define SDRAM_MODEREG_CAS_LATENCY_3 ((uint16_t)0x0030)
|
|
#define SDRAM_MODEREG_OPERATING_MODE_STANDARD ((uint16_t)0x0000)
|
|
#define SDRAM_MODEREG_WRITEBURST_MODE_PROGRAMMED ((uint16_t)0x0000)
|
|
#define SDRAM_MODEREG_WRITEBURST_MODE_SINGLE ((uint16_t)0x0200)
|
|
|
|
/* Exported macro ------------------------------------------------------------*/
|
|
/* Exported functions ------------------------------------------------------- */
|
|
|
|
#endif /* __MAIN_H */
|
|
|