A container for one Usb packet's data. More...

#include <sifteo/usb.h>

Public Member Functions
uint8_t *	bytes ()
	Return a pointer to this packet's payload bytes.

void	clear ()
	Set the packet's length and type to zero.

bool	empty () const
	Is this packet's payload empty?

void	resize (unsigned bytes)
	Change the size of this packet, in bytes.

void	setType (unsigned type)
	Set a packet's 28-bit type.

unsigned	size () const
	Retrieve the size of this packet, in bytes.

unsigned	type () const
	Return the packet's 28-bit type code.

Static Public Member Functions
static unsigned	capacity ()
	Retrieve the capacity of a packet, in bytes. (19)

Detailed Description

A container for one Usb packet's data.

Each packet consists of a variable-length payload of up to 60 bytes, and a "type" word of which the low 28 bits are available for games to use.

The documentation for this struct was generated from the following file:

Public Member Functions