diff options
Diffstat (limited to 'LUFA/Drivers/USB/Class/Host/CDC.h')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Host/CDC.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/LUFA/Drivers/USB/Class/Host/CDC.h b/LUFA/Drivers/USB/Class/Host/CDC.h index 848dd361a..d7de77b89 100644 --- a/LUFA/Drivers/USB/Class/Host/CDC.h +++ b/LUFA/Drivers/USB/Class/Host/CDC.h @@ -143,8 +143,7 @@ { CDC_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */ CDC_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */ - CDC_ENUMERROR_NoCDCInterfaceFound = 2, /**< A compatible CDC interface was not found in the device's Configuration Descriptor. */ - CDC_ENUMERROR_EndpointsNotFound = 3, /**< Compatible CDC endpoints were not found in the device's CDC interface. */ + CDC_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible CDC interface was not found in the device's Configuration Descriptor. */ }; /* Function Prototypes: */ @@ -161,6 +160,10 @@ * 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] CDCInterfaceInfo Pointer to a structure containing an CDC 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. @@ -315,10 +318,6 @@ #define CDC_DATA_CLASS 0x0A #define CDC_DATA_SUBCLASS 0x00 #define CDC_DATA_PROTOCOL 0x00 - - #define CDC_FOUND_DATAPIPE_IN (1 << 0) - #define CDC_FOUND_DATAPIPE_OUT (1 << 1) - #define CDC_FOUND_NOTIFICATION_IN (1 << 2) /* Function Prototypes: */ #if defined(__INCLUDE_FROM_CDC_CLASS_HOST_C) |