Mass Storage Class Device Mode Configuration and State Structure. More...
#include <MassStorageClassDevice.h>
Data Fields | |
struct { | |
USB_Endpoint_Table_t DataINEndpoint | |
USB_Endpoint_Table_t DataOUTEndpoint | |
uint8_t InterfaceNumber | |
uint8_t TotalLUNs | |
} | Config |
struct { | |
MS_CommandBlockWrapper_t CommandBlock | |
MS_CommandStatusWrapper_t CommandStatus | |
volatile bool IsMassStoreReset | |
} | State |
Class state structure. An instance of this structure should be made for each Mass Storage interface within the user application, and passed to each of the Mass Storage class driver functions as the MSInterfaceInfo
parameter. This stores each Mass Storage interface's configuration and state information.
MS_CommandBlockWrapper_t USB_ClassInfo_MS_Device_t::CommandBlock |
Mass Storage class command block structure, stores the received SCSI command from the host which is to be processed.
MS_CommandStatusWrapper_t USB_ClassInfo_MS_Device_t::CommandStatus |
Mass Storage class command status structure, set elements to indicate the issued command's success or failure to the host.
struct { ... } USB_ClassInfo_MS_Device_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_Endpoint_Table_t USB_ClassInfo_MS_Device_t::DataINEndpoint |
Data IN endpoint configuration table.
USB_Endpoint_Table_t USB_ClassInfo_MS_Device_t::DataOUTEndpoint |
Data OUT endpoint configuration table.
uint8_t USB_ClassInfo_MS_Device_t::InterfaceNumber |
Interface number of the Mass Storage interface within the device.
volatile bool USB_ClassInfo_MS_Device_t::IsMassStoreReset |
Flag indicating that the host has requested that the Mass Storage interface be reset and that all current Mass Storage operations should immediately abort.
struct { ... } USB_ClassInfo_MS_Device_t::State |
State data for the USB class interface within the device. All elements in this section are reset to their defaults when the interface is enumerated.
uint8_t USB_ClassInfo_MS_Device_t::TotalLUNs |
Total number of logical drives in the Mass Storage interface.