From 64e5c4084f862267d96b0947f462de7058f3dc4c Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Sat, 7 Nov 2009 03:51:24 +0000 Subject: Add optional pipe double banking support to the Host mode Class drivers. Descriptor processing routines now pass around void pointers rather than uint8_t pointers, as their destination datatype is know well known -- they are just streams of bytes until they are cast to the correct destination type by DESCRIPTOR_CAST. --- LUFA/Drivers/USB/Class/Host/Printer.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'LUFA/Drivers/USB/Class/Host/Printer.h') diff --git a/LUFA/Drivers/USB/Class/Host/Printer.h b/LUFA/Drivers/USB/Class/Host/Printer.h index d61eb4a71..34f8e4e88 100644 --- a/LUFA/Drivers/USB/Class/Host/Printer.h +++ b/LUFA/Drivers/USB/Class/Host/Printer.h @@ -66,7 +66,10 @@ const struct { uint8_t DataINPipeNumber; /**< Pipe number of the Printer interface's IN data pipe */ + bool DataINPipeDoubleBank; /** Indicates if the Printer interface's IN data pipe should use double banking */ + uint8_t DataOUTPipeNumber; /**< Pipe number of the Printer interface's OUT data pipe */ + bool DataOUTPipeDoubleBank; /** Indicates if the Printer interface's OUT data pipe should use double banking */ } 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. */ @@ -119,7 +122,7 @@ * \return A value from the \ref PRNTHost_EnumerationFailure_ErrorCodes_t enum */ uint8_t PRNT_Host_ConfigurePipes(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, uint16_t ConfigDescriptorSize, - uint8_t* DeviceConfigDescriptor) ATTR_NON_NULL_PTR_ARG(1, 3); + void* DeviceConfigDescriptor) ATTR_NON_NULL_PTR_ARG(1, 3); /** Configures the printer to enable Bidirectional mode, if it is not already in this mode. This should be called * once the connected device's configuration has been set, to ensure the printer is ready to accept commands. -- cgit v1.2.3