diff options
Diffstat (limited to 'LUFA/Drivers/USB/Class/Common/Printer.h')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Common/Printer.h | 36 |
1 files changed, 26 insertions, 10 deletions
diff --git a/LUFA/Drivers/USB/Class/Common/Printer.h b/LUFA/Drivers/USB/Class/Common/Printer.h index 03ae12e59..6619ced04 100644 --- a/LUFA/Drivers/USB/Class/Common/Printer.h +++ b/LUFA/Drivers/USB/Class/Common/Printer.h @@ -76,19 +76,35 @@ #define PRNT_PORTSTATUS_PAPEREMPTY (1 << 5) /* Enums: */ + /** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the Printer + * device class. + */ + enum PRNT_Descriptor_ClassSubclassProtocol_t + { + PRNT_CSCP_PrinterClass = 0x07, /**< Descriptor Class value indicating that the device or interface + * belongs to the Printer class. + */ + PRNT_CSCP_PrinterSubclass = 0x01, /**< Descriptor Subclass value indicating that the device or interface + * belongs to the Printer subclass. + */ + PRNT_CSCP_BidirectionalProtocol = 0x02, /**< Descriptor Protocol value indicating that the device or interface + * belongs to the Bidirectional protocol of the Printer class. + */ + }; + /** Enum for the Printer class specific control requests that can be issued by the USB bus host. */ enum PRNT_ClassRequests_t { - PRNT_REQ_GetDeviceID = 0x00, /**< Printer class-specific request to retrieve the Unicode ID - * string of the device, containing the device's name, manufacturer - * and supported printer languages. - */ - PRNT_REQ_GetPortStatus = 0x01, /**< Printer class-specific request to get the current status of the - * virtual printer port, for device selection and ready states. - */ - PRNT_REQ_SoftReset = 0x02, /**< Printer class-specific request to reset the device, ready for new - * printer commands. - */ + PRNT_REQ_GetDeviceID = 0x00, /**< Printer class-specific request to retrieve the Unicode ID + * string of the device, containing the device's name, manufacturer + * and supported printer languages. + */ + PRNT_REQ_GetPortStatus = 0x01, /**< Printer class-specific request to get the current status of the + * virtual printer port, for device selection and ready states. + */ + PRNT_REQ_SoftReset = 0x02, /**< Printer class-specific request to reset the device, ready for new + * printer commands. + */ }; /* Disable C linkage for C++ Compilers: */ |