USBD_DESC_Private_Functions

Functions
uint8_t *	USBD_FS_DeviceDescriptor (USBD_SpeedTypeDef speed, uint16_t *length)
	USBD_FS_DeviceDescriptor return the device descriptor. More...
uint8_t *	USBD_FS_LangIDStrDescriptor (USBD_SpeedTypeDef speed, uint16_t *length)
	USBD_FS_LangIDStrDescriptor return the LangID string descriptor. More...
uint8_t *	USBD_FS_ProductStrDescriptor (USBD_SpeedTypeDef speed, uint16_t *length)
	USBD_FS_ProductStrDescriptor return the product string descriptor. More...
uint8_t *	USBD_FS_ManufacturerStrDescriptor (USBD_SpeedTypeDef speed, uint16_t *length)
	USBD_FS_ManufacturerStrDescriptor return the manufacturer string descriptor. More...
uint8_t *	USBD_FS_SerialStrDescriptor (USBD_SpeedTypeDef speed, uint16_t *length)
	USBD_FS_SerialStrDescriptor return the serial number string descriptor. More...
uint8_t *	USBD_FS_ConfigStrDescriptor (USBD_SpeedTypeDef speed, uint16_t *length)
	USBD_FS_ConfigStrDescriptor return the configuration string descriptor. More...
uint8_t *	USBD_FS_InterfaceStrDescriptor (USBD_SpeedTypeDef speed, uint16_t *length)
	USBD_HS_InterfaceStrDescriptor return the interface string descriptor. More...

Detailed Description

Function Documentation

USBD_FS_ConfigStrDescriptor()

uint8_t * USBD_FS_ConfigStrDescriptor	(	USBD_SpeedTypeDef	speed,
		uint16_t *	length
	)

#include <Src/usbd_desc.c>

USBD_FS_ConfigStrDescriptor return the configuration string descriptor.

Parameters

speed	: current device speed
length	: pointer to data length variable

Return values

pointer

to descriptor buffer

{
  if(speed  == USBD_SPEED_HIGH)
  {  
    USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length);
  }
  else
  {
    USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); 
  }
  return USBD_StrDesc;  
}

USBD_FS_DeviceDescriptor()

uint8_t * USBD_FS_DeviceDescriptor	(	USBD_SpeedTypeDef	speed,
		uint16_t *	length
	)

#include <Src/usbd_desc.c>

USBD_FS_DeviceDescriptor return the device descriptor.

Parameters

speed	: current device speed
length	: pointer to data length variable

Return values

pointer

to descriptor buffer

{
  *length = sizeof(USBD_FS_DeviceDesc);
  return USBD_FS_DeviceDesc;
}

USBD_FS_InterfaceStrDescriptor()

uint8_t * USBD_FS_InterfaceStrDescriptor	(	USBD_SpeedTypeDef	speed,
		uint16_t *	length
	)

#include <Src/usbd_desc.c>

USBD_HS_InterfaceStrDescriptor return the interface string descriptor.

Parameters

speed	: current device speed
length	: pointer to data length variable

Return values

pointer

to descriptor buffer

{
  if(speed == 0)
  {
    USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length);
  }
  else
  {
    USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length);
  }
  return USBD_StrDesc;  
}

USBD_FS_LangIDStrDescriptor()

uint8_t * USBD_FS_LangIDStrDescriptor	(	USBD_SpeedTypeDef	speed,
		uint16_t *	length
	)

#include <Src/usbd_desc.c>

USBD_FS_LangIDStrDescriptor return the LangID string descriptor.

Parameters

speed	: current device speed
length	: pointer to data length variable

Return values

pointer

to descriptor buffer

{
  *length =  sizeof(USBD_LangIDDesc);  
  return USBD_LangIDDesc;
}

USBD_FS_ManufacturerStrDescriptor()

uint8_t * USBD_FS_ManufacturerStrDescriptor	(	USBD_SpeedTypeDef	speed,
		uint16_t *	length
	)

#include <Src/usbd_desc.c>

USBD_FS_ManufacturerStrDescriptor return the manufacturer string descriptor.

Parameters

speed	: current device speed
length	: pointer to data length variable

Return values

pointer

to descriptor buffer

{
  USBD_GetString (USBD_MANUFACTURER_STRING, USBD_StrDesc, length);
  return USBD_StrDesc;
}

USBD_FS_ProductStrDescriptor()

uint8_t * USBD_FS_ProductStrDescriptor	(	USBD_SpeedTypeDef	speed,
		uint16_t *	length
	)

#include <Src/usbd_desc.c>

USBD_FS_ProductStrDescriptor return the product string descriptor.

Parameters

speed	: current device speed
length	: pointer to data length variable

Return values

pointer

to descriptor buffer

{
  if(speed == 0)
  {   
    USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length);
  }
  else
  {
    USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length);    
  }
  return USBD_StrDesc;
}

USBD_FS_SerialStrDescriptor()

uint8_t * USBD_FS_SerialStrDescriptor	(	USBD_SpeedTypeDef	speed,
		uint16_t *	length
	)

#include <Src/usbd_desc.c>

USBD_FS_SerialStrDescriptor return the serial number string descriptor.

Parameters

speed	: current device speed
length	: pointer to data length variable

Return values

pointer

to descriptor buffer

{
  if(speed  == USBD_SPEED_HIGH)
  {    
    USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length);
  }
  else
  {
    USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length);    
  }
  return USBD_StrDesc;
}