usbd_dfu_media_template.c File Reference

Memory management layer. More...

#include "usbd_dfu_media_template.h"

Go to the source code of this file.

Functions
uint16_t	MEM_If_Init (void)
	MEM_If_Init Memory initialization routine. More...
uint16_t	MEM_If_Erase (uint32_t Add)
	MEM_If_Erase Erase sector. More...
uint16_t	MEM_If_Write (uint8_t *src, uint8_t *dest, uint32_t Len)
	MEM_If_Write Memory write routine. More...
uint8_t *	MEM_If_Read (uint8_t *src, uint8_t *dest, uint32_t Len)
	MEM_If_Read Memory read routine. More...
uint16_t	MEM_If_DeInit (void)
	MEM_If_DeInit Memory deinitialization routine. More...
uint16_t	MEM_If_GetStatus (uint32_t Add, uint8_t Cmd, uint8_t *buffer)
	Flash_If_GetStatus Memory read routine. More...

Variables
USBD_DFU_MediaTypeDef	USBD_DFU_MEDIA_Template_fops

Detailed Description

Memory management layer.

Author

MCD Application Team

Version

V2.4.2

Date

11-December-2015

Attention

© COPYRIGHT 2015 STMicroelectronics

Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); You may not use this file except in compliance with the License. You may obtain a copy of the License at:

   http://www.st.com/software_license_agreement_liberty_v2

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file usbd_dfu_media_template.c.

Function Documentation

uint16_t MEM_If_DeInit

(

void

)

MEM_If_DeInit Memory deinitialization routine.

Parameters

None

Return values

0	if operation is successful, MAL_FAIL else.

Definition at line 75 of file usbd_dfu_media_template.c.

uint16_t MEM_If_Erase

(

uint32_t

Add

)

MEM_If_Erase Erase sector.

Parameters

Add	Address of sector to be erased.

Return values

0	if operation is successful, MAL_FAIL else.

Definition at line 86 of file usbd_dfu_media_template.c.

uint16_t MEM_If_GetStatus	(	uint32_t	Add,
		uint8_t	Cmd,
		uint8_t *	buffer
	)

Flash_If_GetStatus Memory read routine.

Parameters

Add	Address to be read from.
cmd	Number of data to be read (in bytes).

Return values

Pointer

to the physical address where data should be read.

Definition at line 123 of file usbd_dfu_media_template.c.

uint16_t MEM_If_Init

(

void

)

MEM_If_Init Memory initialization routine.

Parameters

None

Return values

0	if operation is successful, MAL_FAIL else.

Definition at line 64 of file usbd_dfu_media_template.c.

uint8_t * MEM_If_Read	(	uint8_t *	src,
		uint8_t *	dest,
		uint32_t	Len
	)

MEM_If_Read Memory read routine.

Parameters

Add	Address to be read from.
Len	Number of data to be read (in bytes).

Return values

Pointer

to the physical address where data should be read.

Definition at line 110 of file usbd_dfu_media_template.c.

uint16_t MEM_If_Write	(	uint8_t *	src,
		uint8_t *	dest,
		uint32_t	Len
	)

MEM_If_Write Memory write routine.

Parameters

Add	Address to be written to.
Len	Number of data to be written (in bytes).

Return values

0	if operation is successful, MAL_FAIL else.

Definition at line 98 of file usbd_dfu_media_template.c.