usb_standard_request.h

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#ifndef _USB_STANDARD_REQUEST_H_
#define _USB_STANDARD_REQUEST_H_

//_____ I N C L U D E S ____________________________________________________

#include "usb_task.h"
#include "usb_descriptors.h"

//_____ M A C R O S ________________________________________________________

//_____ S T A N D A R D    D E F I N I T I O N S ___________________________




        // Device State
#define ATTACHED                          0
#define POWERED                           1
#define DEFAULT                           2
#define ADDRESSED                         3
#define CONFIGURED                        4
#define SUSPENDED                         5

#define USB_REMOTE_WAKEUP       1
#define OTG_B_HNP_ENABLE        3
#define OTG_A_HNP_SUPPORT       4
#define OTG_A_ALT_HNP_SUPPORT   5


//_____ D E C L A R A T I O N ______________________________________________

#define Is_device_enumerated()            ((usb_configuration_nb!=0)   ? TRUE : FALSE)
#define Is_device_not_enumerated()        ((usb_configuration_nb!=0)   ? FALSE : TRUE)




void    usb_process_request( void);

void     usb_generate_remote_wakeup(void);

extern  U8   usb_configuration_nb;


#if (USE_DEVICE_SN_UNIQUE==ENABLE)
extern  U8   f_get_serial_string;
#endif


#endif  // _USB_STANDARD_REQUEST_H_

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