diff options
Diffstat (limited to 'lib/lufa/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.h')
| m--------- | lib/lufa | 0 | ||||
| -rw-r--r-- | lib/lufa/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.h | 293 |
2 files changed, 0 insertions, 293 deletions
diff --git a/lib/lufa b/lib/lufa new file mode 160000 +Subproject ce10f7642b0459e409839b23cc91498945119b4 diff --git a/lib/lufa/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.h b/lib/lufa/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.h deleted file mode 100644 index d850842d84..0000000000 --- a/lib/lufa/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.h +++ /dev/null @@ -1,293 +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 Device mode driver for the library USB Printer Class driver. - * - * Device 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_USBClassPrinterDevice Printer Class Device Mode Driver - * - * \section Sec_USBClassPrinterDevice_Dependencies Module Source Dependencies - * The following files must be built with any user project that uses this module: - * - LUFA/Drivers/USB/Class/Device/PrinterClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> - * - * \section Sec_USBClassPrinterDevice_ModDescription Module Description - * Device Mode USB Class driver framework interface, for the Printer USB Class driver. - * - * @{ - */ - -#ifndef _PRINTER_CLASS_DEVICE_H_ -#define _PRINTER_CLASS_DEVICE_H_ - - /* Includes: */ - #include "../../USB.h" - #include "../Common/PrinterClassCommon.h" - - #include <stdio.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 Device Mode Configuration and State Structure. - * - * Class state structure. An instance of this structure should be made for each Printer interface - * within the user application, and passed to each of the Printer class driver functions as the - * PRNTInterfaceInfo parameter. This stores each Printer interface's configuration and state information. - */ - typedef struct - { - struct - { - uint8_t InterfaceNumber; /**< Interface number of the Printer interface within the device. */ - - USB_Endpoint_Table_t DataINEndpoint; /**< Data IN endpoint configuration table. */ - USB_Endpoint_Table_t DataOUTEndpoint; /**< Data OUT endpoint configuration table. */ - - char* IEEE1284String; /**< IEEE 1284 identification string, sent to the host during enumeration - * to identify the printer model, manufacturer and other characteristics. - */ - } 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 - { - uint8_t PortStatus; /**< Current status of the Printer virtual port, a collection of \c PRNT_PORTSTATUS_* - * bitmask values. - */ - - volatile bool IsPrinterReset; /**< Flag indicating that the host has requested that the Printer interface be reset - * and that all current Mass Storage operations should immediately abort. - */ - } State; /**< State data for the USB class interface within the device. All elements in this section - * are reset to their defaults when the interface is enumerated. - */ - } USB_ClassInfo_PRNT_Device_t; - - /* Function Prototypes: */ - /** Configures the endpoints of a given Printer interface, ready for use. This should be linked to the library - * \ref EVENT_USB_Device_ConfigurationChanged() event so that the endpoints are configured when the configuration containing - * the given Printer interface is selected. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class configuration and state. - * - * \return Boolean \c true if the endpoints were successfully configured, \c false otherwise. - */ - bool PRNT_Device_ConfigureEndpoints(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Processes incoming control requests from the host, that are directed to the given Printer class interface. This should be - * linked to the library \ref EVENT_USB_Device_ControlRequest() event. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class configuration and state. - */ - void PRNT_Device_ProcessControlRequest(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** General management task for a given Printer 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 configuration and state. - */ - void PRNT_Device_USBTask(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Printer class driver event for a soft reset request on a Printer interface. This event fires each time the host - * requests a reset of the printer interface's internal state, and may be hooked in the user program by declaring a - * handler function with the same name and parameters listed here. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class configuration and state. - */ - void EVENT_PRNT_Device_SoftReset(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Sends a given data buffer to the attached USB host, if connected. If a host is not connected when the function is - * called, the string is discarded. Bytes will be queued for transmission to the host until either the endpoint bank - * becomes full, or the \ref PRNT_Device_Flush() function is called to flush the pending data to the host. This allows - * for multiple bytes to be packed into a single endpoint packet, increasing data throughput. - * - * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or - * the call will fail. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class configuration and state. - * \param[in] Buffer Pointer to a buffer containing the data to send to the device. - * \param[in] Length Length of the data to send to the host. - * - * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. - */ - uint8_t PRNT_Device_SendData(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo, - const void* const Buffer, - const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); - - /** Sends a given null terminated string to the attached USB host, if connected. If a host is not connected when - * the function is called, the string is discarded. Bytes will be queued for transmission to the host until either - * the endpoint bank becomes full, or the \ref PRNT_Device_Flush() function is called to flush the pending data to - * the host. This allows for multiple bytes to be packed into a single endpoint packet, increasing data throughput. - * - * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or - * the call will fail. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class configuration and state. - * \param[in] String Pointer to the null terminated string to send to the host. - * - * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. - */ - uint8_t PRNT_Device_SendString(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo, - const char* const String) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); - - /** Sends a given byte to the attached USB host, if connected. If a host is not connected when the function is called, the - * byte is discarded. Bytes will be queued for transmission to the host until either the endpoint bank becomes full, or the - * \ref PRNT_Device_Flush() function is called to flush the pending data to the host. This allows for multiple bytes to be - * packed into a single endpoint packet, increasing data throughput. - * - * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or - * the call will fail. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class configuration and state. - * \param[in] Data Byte of data to send to the host. - * - * \return A value from the \ref Endpoint_WaitUntilReady_ErrorCodes_t enum. - */ - uint8_t PRNT_Device_SendByte(USB_ClassInfo_PRNT_Device_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 host, waiting to be read. This indicates the number - * of bytes in the OUT endpoint bank only, and thus the number of calls to \ref PRNT_Device_ReceiveByte() which are guaranteed to - * succeed immediately. If multiple bytes are to be received, they should be buffered by the user application, as the endpoint - * bank will not be released back to the USB controller until all bytes are read. - * - * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or - * the call will fail. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class configuration and state. - * - * \return Total number of buffered bytes received from the host. - */ - uint16_t PRNT_Device_BytesReceived(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - /** Reads a byte of data from the host. If no data is waiting to be read of if a USB host is not connected, the function - * returns a negative value. The \ref PRNT_Device_BytesReceived() function may be queried in advance to determine how many - * bytes are currently buffered in the Printer interface's data receive endpoint bank, and thus how many repeated calls to this - * function which are guaranteed to succeed. - * - * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or - * the call will fail. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class configuration and state. - * - * \return Next received byte from the host, or a negative value if no data received. - */ - int16_t PRNT_Device_ReceiveByte(USB_ClassInfo_PRNT_Device_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 Device state machine is in the \ref DEVICE_STATE_Configured state or - * the call will fail. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class configuration and state. - * - * \return A value from the \ref Endpoint_WaitUntilReady_ErrorCodes_t enum. - */ - uint8_t PRNT_Device_Flush(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); - - #if defined(FDEV_SETUP_STREAM) || defined(__DOXYGEN__) - /** Creates a standard character stream for the given Printer Device instance so that it can be used with all the regular - * functions in the standard <stdio.h> library that accept a \c FILE stream as a destination (e.g. \c fprintf()). The created - * stream is bidirectional and can be used for both input and output functions. - * - * Reading data from this stream is non-blocking, i.e. in most instances, complete strings cannot be read in by a single - * fetch, as the endpoint will not be ready at some point in the transmission, aborting the transfer. However, this may - * be used when the read data is processed byte-per-bye (via \c getc()) or when the user application will implement its own - * line buffering. - * - * \note The created stream can be given as \c stdout if desired to direct the standard output from all \c <stdio.h> functions - * to the given Printer interface. - * \n\n - * - * \note This function is not available on all microcontroller architectures. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class configuration and state. - * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed. - */ - void PRNT_Device_CreateStream(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo, - FILE* const Stream) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); - - /** Identical to \ref PRNT_Device_CreateStream(), except that reads are blocking until the calling stream function terminates - * the transfer. While blocking, the USB and Printer service tasks are called repeatedly to maintain USB communications. - * - * \note This function is not available on all microcontroller architectures. - * - * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class configuration and state. - * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed. - */ - void PRNT_Device_CreateBlockingStream(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo, - FILE* const Stream) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); - #endif - - /* Private Interface - For use in library only: */ - #if !defined(__DOXYGEN__) - /* Function Prototypes: */ - #if defined(__INCLUDE_FROM_PRINTER_DEVICE_C) - #if defined(FDEV_SETUP_STREAM) - static int PRNT_Device_putchar(char c, - FILE* Stream) ATTR_NON_NULL_PTR_ARG(2); - static int PRNT_Device_getchar(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1); - static int PRNT_Device_getchar_Blocking(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1); - #endif - - void PRNT_Device_Event_Stub(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo); - - void EVENT_PRNT_Device_SoftReset(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo) - ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) ATTR_ALIAS(PRNT_Device_Event_Stub); - - #endif - - #endif - - /* Disable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - } - #endif - -#endif - -/** @} */ - |