USBD_DESC_Private_FunctionPrototypes

Private functions declaration. More...

Collaboration diagram for USBD_DESC_Private_FunctionPrototypes:

Functions
static void	Get_SerialNum (void)
	Create the serial number string descriptor.
static void	IntToUnicode (uint32_t value, uint8_t *pbuf, uint8_t len)
	Convert Hex 32Bits value into char.
uint8_t *	USBD_HS_DeviceDescriptor (USBD_SpeedTypeDef speed, uint16_t *length)
	Return the device descriptor.
uint8_t *	USBD_HS_LangIDStrDescriptor (USBD_SpeedTypeDef speed, uint16_t *length)
	Return the LangID string descriptor.
uint8_t *	USBD_HS_ManufacturerStrDescriptor (USBD_SpeedTypeDef speed, uint16_t *length)
	Return the manufacturer string descriptor.
uint8_t *	USBD_HS_ProductStrDescriptor (USBD_SpeedTypeDef speed, uint16_t *length)
	Return the product string descriptor.
uint8_t *	USBD_HS_SerialStrDescriptor (USBD_SpeedTypeDef speed, uint16_t *length)
	Return the serial number string descriptor.
uint8_t *	USBD_HS_ConfigStrDescriptor (USBD_SpeedTypeDef speed, uint16_t *length)
	Return the configuration string descriptor.
uint8_t *	USBD_HS_InterfaceStrDescriptor (USBD_SpeedTypeDef speed, uint16_t *length)
	Return the interface string descriptor.

Detailed Description

Private functions declaration.

Private functions declaration for HS.

Function Documentation

Get_SerialNum()

void Get_SerialNum ( void )

static

Create the serial number string descriptor.

Parameters

None

Return values

None

Definition at line 377 of file usbd_desc.c.

References DEVICE_ID1, DEVICE_ID2, DEVICE_ID3, and IntToUnicode().

Referenced by USBD_HS_SerialStrDescriptor().

IntToUnicode()

void IntToUnicode ( uint32_t value, uint8_t * pbuf, uint8_t len )

static

Convert Hex 32Bits value into char.

Parameters

value	value to convert
pbuf	pointer to the buffer
len	buffer length

Return values

None

Definition at line 403 of file usbd_desc.c.

Referenced by Get_SerialNum().

USBD_HS_ConfigStrDescriptor()

uint8_t * USBD_HS_ConfigStrDescriptor	(	USBD_SpeedTypeDef	speed,
		uint16_t *	length )

Return the configuration string descriptor.

Parameters

speed	: Current device speed
length	: Pointer to data length variable

Return values

Pointer

to descriptor buffer

Definition at line 325 of file usbd_desc.c.

References USBD_CONFIGURATION_STRING_HS, USBD_GetString(), and USBD_SPEED_HIGH.

USBD_HS_DeviceDescriptor()

uint8_t * USBD_HS_DeviceDescriptor	(	USBD_SpeedTypeDef	speed,
		uint16_t *	length )

Return the device descriptor.

Parameters

speed	: Current device speed
length	: Pointer to data length variable

Return values

Pointer

to descriptor buffer

Definition at line 246 of file usbd_desc.c.

References UNUSED.

USBD_HS_InterfaceStrDescriptor()

uint8_t * USBD_HS_InterfaceStrDescriptor	(	USBD_SpeedTypeDef	speed,
		uint16_t *	length )

Return the interface string descriptor.

Parameters

speed	: Current device speed
length	: Pointer to data length variable

Return values

Pointer

to descriptor buffer

Definition at line 344 of file usbd_desc.c.

References USBD_GetString(), and USBD_INTERFACE_STRING_HS.

USBD_HS_LangIDStrDescriptor()

uint8_t * USBD_HS_LangIDStrDescriptor	(	USBD_SpeedTypeDef	speed,
		uint16_t *	length )

Return the LangID string descriptor.

Parameters

speed	: Current device speed
length	: Pointer to data length variable

Return values

Pointer

to descriptor buffer

Definition at line 259 of file usbd_desc.c.

References UNUSED.

USBD_HS_ManufacturerStrDescriptor()

uint8_t * USBD_HS_ManufacturerStrDescriptor	(	USBD_SpeedTypeDef	speed,
		uint16_t *	length )

Return the manufacturer string descriptor.

Parameters

speed	: Current device speed
length	: Pointer to data length variable

Return values

Pointer

to descriptor buffer

Definition at line 291 of file usbd_desc.c.

References UNUSED, USBD_GetString(), and USBD_MANUFACTURER_STRING.

USBD_HS_ProductStrDescriptor()

uint8_t * USBD_HS_ProductStrDescriptor	(	USBD_SpeedTypeDef	speed,
		uint16_t *	length )

Return the product string descriptor.

Parameters

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

Return values

pointer

to descriptor buffer

Definition at line 272 of file usbd_desc.c.

References USBD_GetString(), and USBD_PRODUCT_STRING_HS.

USBD_HS_SerialStrDescriptor()

uint8_t * USBD_HS_SerialStrDescriptor	(	USBD_SpeedTypeDef	speed,
		uint16_t *	length )

Return the serial number string descriptor.

Parameters

speed	: Current device speed
length	: Pointer to data length variable

Return values

Pointer

to descriptor buffer

Definition at line 304 of file usbd_desc.c.

References Get_SerialNum(), UNUSED, and USB_SIZ_STRING_SERIAL.