LUFA Library

Still Image Class Host Mode Configuration and State Structure. More...

#include <StillImageClassHost.h>

Data Fields

struct {
   USB_Pipe_Table_t   DataINPipe
   USB_Pipe_Table_t   DataOUTPipe
   USB_Pipe_Table_t   EventsPipe
struct {
   uint8_t   InterfaceNumber
   bool   IsActive
   bool   IsSessionOpen
   uint32_t   TransactionID

Detailed Description

Class state structure. An instance of this structure should be made within the user application, and passed to each of the Still Image class driver functions as the SIInterfaceInfo parameter. This stores each Still Image interface's configuration and state information.

Field Documentation

◆ Config

struct { ... } USB_ClassInfo_SI_Host_t::Config

Config data for the USB class interface within the device. All elements in this section must be set or the interface will fail to enumerate and operate correctly.

◆ DataINPipe

USB_Pipe_Table_t USB_ClassInfo_SI_Host_t::DataINPipe

Data IN Pipe configuration table.

◆ DataOUTPipe

USB_Pipe_Table_t USB_ClassInfo_SI_Host_t::DataOUTPipe

Data OUT Pipe configuration table.

◆ EventsPipe

USB_Pipe_Table_t USB_ClassInfo_SI_Host_t::EventsPipe

Event notification IN Pipe configuration table.

◆ InterfaceNumber

uint8_t USB_ClassInfo_SI_Host_t::InterfaceNumber

Interface index of the Still Image interface within the attached device.

◆ IsActive

bool USB_ClassInfo_SI_Host_t::IsActive

Indicates if the current interface instance is connected to an attached device, valid after SI_Host_ConfigurePipes() is called and the Host state machine is in the Configured state.

◆ IsSessionOpen

bool USB_ClassInfo_SI_Host_t::IsSessionOpen

Indicates if a PIMA session is currently open with the attached device.

◆ State

struct { ... } USB_ClassInfo_SI_Host_t::State

State data for the USB class interface within the device. All elements in this section may be set to initial values, but may also be ignored to default to sane values when the interface is enumerated.

◆ TransactionID

uint32_t USB_ClassInfo_SI_Host_t::TransactionID

Transaction ID for the next transaction to send to the device.

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