/* LUFA Library Copyright (C) Dean Camera, 2009. dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ /* Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com) Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, 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 disclaim 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 * * Header file for DualCDC.c. */ #ifndef _DUAL_CDC_H_ #define _DUAL_CDC_H_ /* Includes: */ #include #include #include #include "Descriptors.h" #include // Library Version Information #include // PROGMEM tags readable by the ButtLoad project #include // USB Functionality #include // Joystick driver #include // LEDs driver #include // Simple scheduler for task management /* Macros: */ /** CDC Class specific request to get the current virtual serial port configuration settings. */ #define REQ_GetLineEncoding 0x21 /** CDC Class specific request to set the current virtual serial port configuration settings. */ #define REQ_SetLineEncoding 0x20 /** CDC Class specific request to set the current virtual serial port handshake line states. */ #define REQ_SetControlLineState 0x22 /* Event Handlers: */ /** Indicates that this module will catch the USB_Connect event when thrown by the library. */ HANDLES_EVENT(USB_Connect); /** Indicates that this module will catch the USB_Disconnect event when thrown by the library. */ HANDLES_EVENT(USB_Disconnect); /** Indicates that this module will catch the USB_ConfigurationChanged event when thrown by the library. */ HANDLES_EVENT(USB_ConfigurationChanged); /** Indicates that this module will catch the USB_UnhandledControlPacket event when thrown by the library. */ HANDLES_EVENT(USB_UnhandledControlPacket); /* Type Defines: */ /** Type define for the virtual serial port line encoding settings, for storing the current USART configuration * as set by the host via a class specific request. */ typedef struct { uint32_t BaudRateBPS; /**< Baud rate of the virtual serial port, in bits per second */ uint8_t CharFormat; /**< Character format of the virtual serial port, a value from the * CDCDevice_CDC_LineCodingFormats_t enum */ uint8_t ParityType; /**< Parity setting of the virtual serial port, a value from the * CDCDevice_LineCodingParity_t enum */ uint8_t DataBits; /**< Bits of data per charater of the virtual serial port */ } CDC_Line_Coding_t; /* Enums: */ /** Enum for the possible line encoding formats of a virtual serial port. */ enum CDCDevice_CDC_LineCodingFormats_t { OneStopBit = 0, /**< Each frame contains one stop bit */ OneAndAHalfStopBits = 1, /**< Each frame contains one and a half stop bits */ TwoStopBits = 2, /**< Each frame contains two stop bits */ }; /** Enum for the possible line encoding parity settings of a virtual serial port. */ enum CDCDevice_LineCodingParity_t { Parity_None = 0, /**< No parity bit mode on each frame */ Parity_Odd = 1, /**< Odd parity bit mode on each frame */ Parity_Even = 2, /**< Even parity bit mode on each frame */ Parity_Mark = 3, /**< Mark parity bit mode on each frame */ Parity_Space = 4, /**< Space parity bit mode on each frame */ }; /** Enum for the possible status codes for passing to the UpdateStatus() function. */ enum DualCDC_StatusCodes_t { Status_USBNotReady = 0, /**< USB is not ready (disconnected from a USB host) */ Status_USBEnumerating = 1, /**< USB interface is enumerating */ Status_USBReady = 2, /**< USB interface is connected and ready */ }; /* Tasks: */ TASK(CDC1_Task); TASK(CDC2_Task); /* Function Prototypes: */ void UpdateStatus(uint8_t CurrentStatus); #endif