/*********************************************************************
 *
 *                Microchip USB C18 Firmware Version 1.0
 *
 *********************************************************************
 * FileName:        usb9.h
 * Dependencies:    See INCLUDES section below
 * Processor:       PIC18
 * Compiler:        C18 2.30.01+
 * Company:         Microchip Technology, Inc.
 *
 *
 * Author               Date        Comment
 *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 * Rawin Rojvanit       11/19/04    Original.
 ********************************************************************/
#ifndef USB9_H
#define USB9_H

/** I N C L U D E S **********************************************************/
#include <typedefs.h>

/** D E F I N I T I O N S ****************************************************/

/******************************************************************************
 * Standard Request Codes
 * USB 2.0 Spec Ref Table 9-4
 *****************************************************************************/
#define GET_STATUS  0
#define CLR_FEATURE 1
#define SET_FEATURE 3
#define SET_ADR     5
#define GET_DSC     6
#define SET_DSC     7
#define GET_CFG     8
#define SET_CFG     9
#define GET_INTF    10
#define SET_INTF    11
#define SYNCH_FRAME 12

/* Standard Feature Selectors */
#define DEVICE_REMOTE_WAKEUP    0x01
#define ENDPOINT_HALT           0x00

/******************************************************************************
 * Macro:           void mUSBCheckAdrPendingState(void)
 *
 * PreCondition:    None
 *
 * Input:           None
 *
 * Output:          None
 *
 * Side Effects:    None
 *
 * Overview:        Specialized checking routine, it checks if the device
 *                  is in the ADDRESS PENDING STATE and services it if it is.
 *
 * Note:            None
 *****************************************************************************/
#define mUSBCheckAdrPendingState()  if(usb_device_state==ADR_PENDING_STATE) \
                                    {                                       \
                                        UADDR = SetupPkt.bDevADR._byte;     \
                                        if(UADDR > 0)                       \
                                            usb_device_state=ADDRESS_STATE; \
                                        else                                \
                                            usb_device_state=DEFAULT_STATE; \
                                    }//end if

/** E X T E R N S ************************************************************/

/** P U B L I C  P R O T O T Y P E S *****************************************/
void USBCheckStdRequest(void);

#endif //USB9_H