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 | |
} | Config |
struct { | |
uint8_t InterfaceNumber | |
bool IsActive | |
bool IsSessionOpen | |
uint32_t TransactionID | |
} | State |
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.
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.
USB_Pipe_Table_t USB_ClassInfo_SI_Host_t::DataINPipe |
Data IN Pipe configuration table.
USB_Pipe_Table_t USB_ClassInfo_SI_Host_t::DataOUTPipe |
Data OUT Pipe configuration table.
USB_Pipe_Table_t USB_ClassInfo_SI_Host_t::EventsPipe |
Event notification IN Pipe configuration table.
uint8_t USB_ClassInfo_SI_Host_t::InterfaceNumber |
Interface index of the Still Image interface within the attached device.
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.
bool USB_ClassInfo_SI_Host_t::IsSessionOpen |
Indicates if a PIMA session is currently open with the attached device.
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.
uint32_t USB_ClassInfo_SI_Host_t::TransactionID |
Transaction ID for the next transaction to send to the device.