Motorola USB08 B.5 Interface Descriptor, B.6 Endpoint 1 Descriptor, B.7 Endpoint 2 Descriptor

USB08 Evaluation Board Designer Reference Manual

B.5 Interface Descriptor

const interface_descrip tor InterfaceDesc =

{ // Size of this Descrip tor in Bytes

sizeof(interface_de scriptor),

DT_INTERFACE, // Descriptor Type (=4)

0, // Number of *this* Interface (0..)

0, // Alternative for this Interface (if any)

2, // No of EPs used by th is IF (excl. EP0)

0xff, // IF Class Code (0xff = Vendor specific)

0x01, // Interface Subclass Code

0xff, // IF Protocol Code (0xff = Vendor specific)

0 // Index of String Desc for this Interface

}; // end of Interf aceDesc

B.6 Endpoint 1 Descriptor

const endpoint_descriptor Endp oi nt1Desc =

{ // Size of this Descrip tor in Bytes

sizeof(endpoint_des criptor),

DT_ENDPOINT, // Descriptor Type (=5)

0x81, // Endpoint Address (EP1, IN)

0x03, // Interrupt

{0x08, 0x00}, // Max. Endpoint Packet Size

10 // Polling Interval (Interrupt) in ms

}; // end of Endpoi nt1Desc

B.7 Endpoint 2 Descriptor

const endpoint_descriptor Endp oi nt2Desc =

{ // Size of this Descrip tor in Bytes

sizeof(endpoint_des criptor),

DT_ENDPOINT, // Descriptor Type (=5)

0x02, // Endpoint Address (EP2, OUT)

0x03, // Interrupt

{0x08, 0x00}, // Max. Endpoint Packet Size

10 // Polling Interval (Interrupt) in ms

}; // end of Endpoi nt2Desc