usbdriver.h File Reference

This file contains the interfaces to the usb driver. More...

#include "typedefs.h"
#include "dev.h"
#include "usb.h"

Go to the source code of this file.

Classes
union	BDSTAT
struct	BD
	The buffer descrptor. More...
union	t_transaction
Defines
#define	MAX_EP   8
#define	BUFFER(n)   (byte __near*)(0x500+((n)*EP0_BUFF_SIZE))
#define	EP0_BUFF_SIZE   16
Typedefs
typedef byte	t_ep
typedef byte	t_bid
Enumerations
enum	t_dts { DATA0, DATA1, DATAX }
Functions
void	USB_Activate (void)
	Start the USB interface.
void	USB_Shutdown (void)
	shutdown the interface.
void	USB_Initialize (void)
	Wait for a transaction.
unsigned	USB_Wait (t_ep ep, t_bid buffer, t_dts next)
unsigned	USB_Send (t_ep ep, t_bid buffer, unsigned length, t_dts first)
Variables
t_dev	usb_handler

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Detailed Description

This file contains the interfaces to the usb driver.

The usb driver provides access the the functionality of sending/receiving packages. All other things will be implemented on a higher level.

Definition in file usbdriver.h.

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Function Documentation

void USB_Initialize (  void   )

Wait for a transaction. Return the endpoint identifier.

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