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Diffstat (limited to 'lib/lufa/LUFA/Drivers/USB/Class/Host/PrinterClassHost.h')
| -rw-r--r-- | lib/lufa/LUFA/Drivers/USB/Class/Host/PrinterClassHost.h | 285 |
1 files changed, 0 insertions, 285 deletions
diff --git a/lib/lufa/LUFA/Drivers/USB/Class/Host/PrinterClassHost.h b/lib/lufa/LUFA/Drivers/USB/Class/Host/PrinterClassHost.h deleted file mode 100644 index 511dab4b40..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Class/Host/PrinterClassHost.h +++ /dev/null @@ -1,285 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2017. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaims all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * \brief Host mode driver for the library USB Printer Class driver. - * - * Host mode driver for the library USB Printer Class driver. - * - * \note This file should not be included directly. It is automatically included as needed by the USB module driver - * dispatch header located in LUFA/Drivers/USB.h. - */ - -/** \ingroup Group_USBClassPrinter - * \defgroup Group_USBClassPrinterHost Printer Class Host Mode Driver - * - * \section Sec_USBClassPrinterHost_Dependencies Module Source Dependencies - * The following files must be built with any user project that uses this module: - * - LUFA/Drivers/USB/Class/Host/PrinterClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> - * - * \section Sec_USBClassPrinterHost_ModDescription Module Description - * Host Mode USB Class driver framework interface, for the Printer USB Class driver. - * - * @{ - */ - -#ifndef __PRINTER_CLASS_HOST_H__ -#define __PRINTER_CLASS_HOST_H__ - - /* Includes: */ - #include "../../USB.h" - #include "../Common/PrinterClassCommon.h" - - /* Enable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - extern "C" { - #endif - - /* Preprocessor Checks: */ - #if !defined(__INCLUDE_FROM_PRINTER_DRIVER) - #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. - #endif - - /* Public Interface - May be used in end-application: */ - /* Type Defines: */ - /** \brief Printer Class Host Mode Configuration and State Structure. - * - * Class state structure. An instance of this structure should be made within the user application, - * and passed to each of the Printer class driver functions as the \c PRNTInterfaceInfo parameter. This - * stores each Printer interface's configuration and state information. - */ - typedef struct - { - struct - { - USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */ - USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */ - } Config; /**< Config data for the USB class interface within the device. All elements in this section - * <b>must</b> be set or the interface will fail to enumerate and operate correctly. - */ - struct - { - bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid - * after \ref PRNT_Host_ConfigurePipes() is called and the Host state machine is in the - * Configured state. - */ - uint8_t InterfaceNumber; /**< Interface index of the Printer interface within the attached device. */ - uint8_t AlternateSetting; /**< Alternate setting within the Printer Interface in the attached device. */ - } State; /**< State data for the USB class interface within the device. All elements in this section - * <b>may</b> be set to initial values, but may also be ignored to default to sane values when - * the interface is enumerated. - */ - } USB_ClassInfo_PRNT_Host_t; - - /* Enums: */ - /** Enum for the possible error codes returned by the \ref PRNT_Host_ConfigurePipes() function. */ - enum PRNT_Host_EnumerationFailure_ErrorCodes_t - { - PRNT_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */ - PRNT_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */ - PRNT_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible Printer interface was not found in the device's Configuration Descriptor. */ - PRNT_ENUMERROR_PipeConfigurationFailed = 3, /**< One or more pipes for the specified interface could not be configured correctly. */ - }; - - /* Function Prototypes: */ - /** 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. - * - * \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] ConfigDescriptorData Pointer to a buffer containing the attached device's Configuration Descriptor. - * - * \return A value from the \ref PRNT_Host_EnumerationFailure_ErrorCodes_t enum. - */ - uint8_t PRNT_Host_ConfigurePipes(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, - uint16_t ConfigDescriptorSize, - void* ConfigDescriptorData) 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. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. - * - * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. - */ - uint8_t PRNT_Host_SetBidirectionalMode(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Retrieves the status of the virtual Printer port's inbound status lines. The result can then be masked against the - * \c PRNT_PORTSTATUS_* macros to determine the printer port's status. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. - * \param[out] PortStatus Location where the retrieved port status should be stored. - * - * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. - */ - uint8_t PRNT_Host_GetPortStatus(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, - uint8_t* const PortStatus) - ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); - - /** Soft-resets the attached printer, readying it for new commands. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. - * - * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. - */ - uint8_t PRNT_Host_SoftReset(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Flushes any data waiting to be sent, ensuring that the send buffer is cleared. - * - * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the - * call will fail. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. - * - * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum. - */ - uint8_t PRNT_Host_Flush(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Sends the given null terminated string to the attached printer's input endpoint. - * - * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the - * call will fail. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. - * \param[in] String Pointer to a null terminated string to send. - * - * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. - */ - uint8_t PRNT_Host_SendString(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, - const char* const String) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); - - /** Sends the given raw data stream to the attached printer's input endpoint. This should contain commands that the - * printer is able to understand - for example, PCL data. Not all printers accept all printer languages; see - * \ref PRNT_Host_GetDeviceID() for details on determining acceptable languages for an attached printer. - * - * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the - * call will fail. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. - * \param[in] Buffer Pointer to a buffer containing the raw command stream to send to the printer. - * \param[in] Length Size in bytes of the command stream to be sent. - * - * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. - */ - uint8_t PRNT_Host_SendData(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, - const void* Buffer, - const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); - - /** Sends a given byte to the attached USB device, if connected. If a device is not connected when the function is called, the - * byte is discarded. Bytes will be queued for transmission to the device until either the pipe bank becomes full, or the - * \ref PRNT_Host_Flush() function is called to flush the pending data to the host. This allows for multiple bytes to be - * packed into a single pipe packet, increasing data throughput. - * - * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the - * call will fail. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. - * \param[in] Data Byte of data to send to the device. - * - * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum. - */ - uint8_t PRNT_Host_SendByte(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, - const uint8_t Data) ATTR_NON_NULL_PTR_ARG(1); - - /** Determines the number of bytes received by the printer interface from the device, waiting to be read. This indicates the number - * of bytes in the IN pipe bank only, and thus the number of calls to \ref PRNT_Host_ReceiveByte() which are guaranteed to succeed - * immediately. If multiple bytes are to be received, they should be buffered by the user application, as the pipe bank will not be - * released back to the USB controller until all bytes are read. - * - * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the - * call will fail. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. - * - * \return Total number of buffered bytes received from the device. - */ - uint16_t PRNT_Host_BytesReceived(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Reads a byte of data from the device. If no data is waiting to be read of if a USB device is not connected, the function - * returns a negative value. The \ref PRNT_Host_BytesReceived() function may be queried in advance to determine how many bytes - * are currently buffered in the Printer interface's data receive pipe. - * - * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the - * call will fail. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. - * - * \return Next received byte from the device, or a negative value if no data received. - */ - int16_t PRNT_Host_ReceiveByte(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Retrieves the attached printer device's ID string, formatted according to IEEE 1284. This string is sent as a - * Unicode string from the device and is automatically converted to an ASCII encoded C string by this function, thus - * the maximum reportable string length is two less than the size given (to accommodate the Unicode string length - * bytes which are removed). - * - * This string, when supported, contains the model, manufacturer and acceptable printer languages for the attached device. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. - * \param[out] DeviceIDString Pointer to a buffer where the Device ID string should be stored, in ASCII format. - * \param[in] BufferSize Size in bytes of the buffer allocated for the Device ID string. - * - * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. - */ - uint8_t PRNT_Host_GetDeviceID(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, - char* const DeviceIDString, - const uint16_t BufferSize) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); - - /* Private Interface - For use in library only: */ - #if !defined(__DOXYGEN__) - /* Function Prototypes: */ - #if defined(__INCLUDE_FROM_PRINTER_HOST_C) - static uint8_t DCOMP_PRNT_Host_NextPRNTInterface(void* const CurrentDescriptor) - ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); - static uint8_t DCOMP_PRNT_Host_NextPRNTInterfaceEndpoint(void* const CurrentDescriptor) - ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); - #endif - #endif - - /* Disable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - } - #endif - -#endif - -/** @} */ - |