stm3210e_eval_sram.h File Reference

This file contains the common defines and functions prototypes for the stm3210e_eval_sram.c driver. More...

#include "stm32f1xx_hal.h"

Go to the source code of this file.

Defines
#define	__STM3210e_EVAL_SRAM_H
#define	SRAM_OK   0x00
	SRAM status structure definition.
#define	SRAM_ERROR   0x01
#define	SRAM_DEVICE_ADDR   ((uint32_t)0x68000000)
#define	SRAM_DEVICE_SIZE   ((uint32_t)0x200000) /* SRAM device size in MBytes */
#define	SRAM_MEMORY_WIDTH   FSMC_NORSRAM_MEM_BUS_WIDTH_16
#define	SRAM_BURSTACCESS   FSMC_BURST_ACCESS_MODE_DISABLE
#define	SRAM_WRITEBURST   FSMC_WRITE_BURST_DISABLE
#define	__SRAM_DMAx_CLK_ENABLE   __HAL_RCC_DMA2_CLK_ENABLE
#define	SRAM_DMAx_STREAM   DMA2_Channel1
#define	SRAM_DMAx_IRQn   DMA2_Channel1_IRQn
#define	SRAM_DMAx_IRQHandler   DMA2_Channel1_IRQHandler
Functions
uint8_t	BSP_SRAM_Init (void)
	Initializes the SRAM device.
uint8_t	BSP_SRAM_ReadData (uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize)
	Reads an amount of data from the SRAM device in polling mode.
uint8_t	BSP_SRAM_ReadData_DMA (uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize)
	Reads an amount of data from the SRAM device in DMA mode.
uint8_t	BSP_SRAM_WriteData (uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize)
	Writes an amount of data from the SRAM device in polling mode.
uint8_t	BSP_SRAM_WriteData_DMA (uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize)
	Writes an amount of data from the SRAM device in DMA mode.
void	BSP_SRAM_DMA_IRQHandler (void)
	Handles SRAM DMA transfer interrupt request.
__weak void	BSP_SRAM_MspInit (void)
	Initializes SRAM MSP.

---

Detailed Description

This file contains the common defines and functions prototypes for the stm3210e_eval_sram.c driver.

Author:

MCD Application Team

Version:

V6.0.2

Date:

29-April-2016

Attention:

© COPYRIGHT(c) 2016 STMicroelectronics

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file stm3210e_eval_sram.h.

---

Define Documentation

#define __STM3210e_EVAL_SRAM_H

Definition at line 41 of file stm3210e_eval_sram.h.