diff options
Diffstat (limited to 'LUFA/Drivers/USB/Class/Host/Printer.h')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Host/Printer.h | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/LUFA/Drivers/USB/Class/Host/Printer.h b/LUFA/Drivers/USB/Class/Host/Printer.h index 096cc592c..585142d88 100644 --- a/LUFA/Drivers/USB/Class/Host/Printer.h +++ b/LUFA/Drivers/USB/Class/Host/Printer.h @@ -114,24 +114,12 @@ }; /* Function Prototypes: */ - /** General management task for a given Printer host class interface, required for the correct operation of - * the interface. This should be called frequently in the main program loop, before the master USB management task - * \ref USB_USBTask(). - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. - */ - void PRNT_Host_USBTask(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - /** Host interface configuration routine, to configure a given Printer host interface instance using the * Configuration Descriptor read from an attached USB device. This function automatically updates the given Printer * instance's state values and configures the pipes required to communicate with the interface if it is found within * 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. @@ -142,6 +130,14 @@ uint16_t ConfigDescriptorSize, void* DeviceConfigDescriptor) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); + /** General management task for a given Printer host class interface, required for the correct operation of + * the interface. This should be called frequently in the main program loop, before the master USB management task + * \ref USB_USBTask(). + * + * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. + */ + void PRNT_Host_USBTask(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + /** 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. * |