usbd_dfu_mal.h File Reference

Header for usbd_dfu_mal.c file. More...

#include "usb_conf.h"
#include "usbd_conf.h"
#include "usbd_dfu_core.h"

Include dependency graph for usbd_dfu_mal.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	_DFU_MAL_PROP

Macros
#define	_1st_BYTE(x)   (uint8_t)((x)&0xFF) /* 1st addressing cycle */
#define	_2nd_BYTE(x)   (uint8_t)(((x)&0xFF00)>>8) /* 2nd addressing cycle */
#define	_3rd_BYTE(x)   (uint8_t)(((x)&0xFF0000)>>16) /* 3rd addressing cycle */
#define	_4th_BYTE(x)   (uint8_t)(((x)&0xFF000000)>>24) /* 4th addressing cycle */
#define	MAL_FAIL   1
#define	MAL_OK   0
#define	SET_POLLING_TIMING(x)

Typedefs
typedef struct _DFU_MAL_PROP	DFU_MAL_Prop_TypeDef

Functions
uint16_t	MAL_DeInit (void)
	MAL_DeInit DeInitializes the Media on the STM32. More...
uint16_t	MAL_Erase (uint32_t SectorAddress)
	MAL_Erase Erase a sector of memory. More...
uint16_t	MAL_GetStatus (uint32_t SectorAddress, uint8_t Cmd, uint8_t *buffer)
	MAL_GetStatus Get the status of a given memory. More...
uint16_t	MAL_Init (void)
	MAL_Init Initializes the Media on the STM32. More...
uint8_t *	MAL_Read (uint32_t SectorAddress, uint32_t DataLength)
	MAL_Read Read sectors of memory. More...
uint16_t	MAL_Write (uint32_t SectorAddress, uint32_t DataLength)
	MAL_Write Write sectors of memory. More...

Variables
uint8_t	MAL_Buffer [XFERSIZE]

Detailed Description

Header for usbd_dfu_mal.c file.

Author

MCD Application Team

Version

V1.1.0

Date

19-March-2012

Attention

© COPYRIGHT 2012 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_mal.h.

Macro Definition Documentation

#define _1st_BYTE

(

x

)

(uint8_t)((x)&0xFF) /* 1st addressing cycle */

Definition at line 59 of file usbd_dfu_mal.h.

#define _2nd_BYTE

(

x

)

(uint8_t)(((x)&0xFF00)>>8) /* 2nd addressing cycle */

Definition at line 60 of file usbd_dfu_mal.h.

#define _3rd_BYTE

(

x

)

(uint8_t)(((x)&0xFF0000)>>16) /* 3rd addressing cycle */

Definition at line 61 of file usbd_dfu_mal.h.

#define _4th_BYTE

(

x

)

(uint8_t)(((x)&0xFF000000)>>24) /* 4th addressing cycle */

Definition at line 62 of file usbd_dfu_mal.h.

#define MAL_FAIL   1

Definition at line 56 of file usbd_dfu_mal.h.

#define MAL_OK   0

Definition at line 55 of file usbd_dfu_mal.h.

#define SET_POLLING_TIMING

(

x

)

Value:

buffer[1] = _1st_BYTE(x);\
                                buffer[2] = _2nd_BYTE(x);\
                                buffer[3] = _3rd_BYTE(x);

Definition at line 65 of file usbd_dfu_mal.h.

Typedef Documentation

typedef struct _DFU_MAL_PROP DFU_MAL_Prop_TypeDef

Function Documentation

uint16_t MAL_DeInit

(

void

)

MAL_DeInit DeInitializes the Media on the STM32.

Parameters

None

Return values

Result

of the opeartion (MAL_OK in all cases)

Definition at line 118 of file usbd_dfu_mal.c.

uint16_t MAL_Erase

(

uint32_t

Add

)

MAL_Erase Erase a sector of memory.

Parameters

Add	Sector address/code

Return values

Result

of the opeartion: MAL_OK if all operations are OK else MAL_FAIL

Definition at line 141 of file usbd_dfu_mal.c.

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

MAL_GetStatus Get the status of a given memory.

Parameters

Add	Sector address/code (allow to determine which memory will be addressed)
Cmd	0 for erase and 1 for write
buffer	pointer to the buffer where the status data will be stored.

Return values

Buffer

pointer

Definition at line 241 of file usbd_dfu_mal.c.

uint16_t MAL_Init

(

void

)

MAL_Init Initializes the Media on the STM32.

Parameters

None

Return values

Result

of the opeartion (MAL_OK in all cases)

Definition at line 95 of file usbd_dfu_mal.c.

uint8_t* MAL_Read	(	uint32_t	Add,
		uint32_t	Len
	)

MAL_Read Read sectors of memory.

Parameters

Add	Sector address/code
Len	Number of data to be written (in bytes)

Return values

Buffer

pointer

Definition at line 211 of file usbd_dfu_mal.c.

uint16_t MAL_Write	(	uint32_t	Add,
		uint32_t	Len
	)

MAL_Write Write sectors of memory.

Parameters

Add	Sector address/code
Len	Number of data to be written (in bytes)

Return values

Result

of the opeartion: MAL_OK if all operations are OK else MAL_FAIL

Definition at line 176 of file usbd_dfu_mal.c.

Variable Documentation

__ALIGN_BEGIN uint8_t MAL_Buffer

Definition at line 83 of file usbd_dfu_mal.c.