diff options
Diffstat (limited to 'LUFA/Drivers/USB/Class/Host/Printer.h')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Host/Printer.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/LUFA/Drivers/USB/Class/Host/Printer.h b/LUFA/Drivers/USB/Class/Host/Printer.h index 37216081b..9848287f4 100644 --- a/LUFA/Drivers/USB/Class/Host/Printer.h +++ b/LUFA/Drivers/USB/Class/Host/Printer.h @@ -109,8 +109,7 @@ { PRNT_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */ PRNT_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */ - PRNT_ENUMERROR_NoPrinterInterfaceFound = 2, /**< A compatible Printer interface was not found in the device's Configuration Descriptor. */ - PRNT_ENUMERROR_EndpointsNotFound = 3, /**< Compatible Printer endpoints were not found in the device's interfaces. */ + PRNT_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible Printer interface was not found in the device's Configuration Descriptor. */ }; /* Function Prototypes: */ @@ -128,6 +127,10 @@ * the device. This should be called once after the stack has enumerated the attached device, while the host state * machine is in the Addressed state. * + * \note The pipe index numbers as given in the interface's configuration structure must not overlap with any other + * interface, or pipe bank corruption will occur. Gaps in the allocated pipe numbers or non-sequential indexes + * within a single interface is allowed, but no two interfaces of any type have have interleaved pipe indexes. + * * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor. * \param[in] DeviceConfigDescriptor Pointer to a buffer containing the attached device's Configuration Descriptor. @@ -265,9 +268,6 @@ #define REQ_GetDeviceID 0 #define REQ_GetPortStatus 1 #define REQ_SoftReset 2 - - #define PRNT_FOUND_DATAPIPE_IN (1 << 0) - #define PRNT_FOUND_DATAPIPE_OUT (1 << 1) /* Function Prototypes: */ #if defined(__INCLUDE_FROM_PRINTER_CLASS_HOST_C) |