STM32F429I-Discovery BSP User Manual: stm32f429i_discovery_sdram.c File Reference

STM32F429I Discovery BSP Drivers

stm32f429i_discovery_sdram.c File Reference

This file provides a set of functions needed to drive the IS42S16400J SDRAM memory mounted on STM32F429I-Discovery Kit. More...

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Functions

static void MspInit (void)
 Initializes SDRAM MSP.
void BSP_SDRAM_Init (void)
 Initializes the SDRAM device.
void BSP_SDRAM_Initialization_sequence (uint32_t RefreshCount)
 Programs the SDRAM device.
void BSP_SDRAM_ReadData (uint32_t uwStartAddress, uint32_t *pData, uint32_t uwDataSize)
 Reads an mount of data from the SDRAM memory in polling mode.
void BSP_SDRAM_ReadData_DMA (uint32_t uwStartAddress, uint32_t *pData, uint32_t uwDataSize)
 Reads an mount of data from the SDRAM memory in DMA mode.
void BSP_SDRAM_WriteData (uint32_t uwStartAddress, uint32_t *pData, uint32_t uwDataSize)
 Writes an mount of data to the SDRAM memory in polling mode.
void BSP_SDRAM_WriteData_DMA (uint32_t uwStartAddress, uint32_t *pData, uint32_t uwDataSize)
 Writes an mount of data to the SDRAM memory in DMA mode.
HAL_StatusTypeDef BSP_SDRAM_Sendcmd (FMC_SDRAM_CommandTypeDef *SdramCmd)
 Sends command to the SDRAM bank.
void BSP_SDRAM_DMA_IRQHandler (void)
 Handles SDRAM DMA transfer interrupt request.

Variables

static SDRAM_HandleTypeDef SdramHandle
static FMC_SDRAM_TimingTypeDef Timing
static FMC_SDRAM_CommandTypeDef Command

Detailed Description

This file provides a set of functions needed to drive the IS42S16400J SDRAM memory mounted on STM32F429I-Discovery Kit.

Author:
MCD Application Team
Version:
V2.1.3
Date:
13-January-2016
Attention:

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Definition in file stm32f429i_discovery_sdram.c.

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