+++ /dev/null
-/*\r
- LUFA Library\r
- Copyright (C) Dean Camera, 2009.\r
- \r
- dean [at] fourwalledcubicle [dot] com\r
- www.fourwalledcubicle.com\r
-*/\r
-\r
-/*\r
- Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
-\r
- Permission to use, copy, modify, and distribute this software\r
- and its documentation for any purpose and without fee is hereby\r
- granted, provided that the above copyright notice appear in all\r
- copies and that both that the copyright notice and this\r
- permission notice and warranty disclaimer appear in supporting\r
- documentation, and that the name of the author not be used in\r
- advertising or publicity pertaining to distribution of the\r
- software without specific, written prior permission.\r
-\r
- The author disclaim all warranties with regard to this\r
- software, including all implied warranties of merchantability\r
- and fitness. In no event shall the author be liable for any\r
- special, indirect or consequential damages or any damages\r
- whatsoever resulting from loss of use, data or profits, whether\r
- in an action of contract, negligence or other tortious action,\r
- arising out of or in connection with the use or performance of\r
- this software.\r
-*/\r
-\r
-/** \file\r
- *\r
- * Header file for USBtoSerial.c.\r
- */\r
-\r
-#ifndef _AVRISP_PROGRAMMER_H_\r
-#define _AVRISP_PROGRAMMER_H_\r
-\r
- /* Includes: */\r
- #include <avr/io.h>\r
- #include <avr/wdt.h>\r
- #include <avr/interrupt.h>\r
- #include <avr/power.h>\r
- #include <util/delay.h>\r
-\r
- #include "Descriptors.h"\r
- #include "RingBuff.h"\r
-\r
- #include <LUFA/Version.h> // Library Version Information\r
- #include <LUFA/Common/ButtLoadTag.h> // PROGMEM tags readable by the ButtLoad project\r
- #include <LUFA/Drivers/USB/USB.h> // USB Functionality\r
- #include <LUFA/Drivers/AT90USBXXX/SPI.h> // SPI driver\r
- #include <LUFA/Drivers/Board/LEDs.h> // LEDs driver\r
- #include <LUFA/Scheduler/Scheduler.h> // Simple scheduler for task management\r
-\r
- /* Macros: */\r
- /** CDC Class specific request to get the current virtual serial port configuration settings. */\r
- #define REQ_GetLineEncoding 0x21\r
-\r
- /** CDC Class specific request to set the current virtual serial port configuration settings. */\r
- #define REQ_SetLineEncoding 0x20\r
-\r
- /** CDC Class specific request to set the current virtual serial port handshake line states. */\r
- #define REQ_SetControlLineState 0x22\r
- \r
- /** Notification type constant for a change in the virtual serial port handshake line states, for\r
- * use with a USB_Notification_Header_t notification structure when sent to the host via the CDC \r
- * notification endpoint.\r
- */\r
- #define NOTIF_SerialState 0x20\r
-\r
- /** Mask for the DTR handshake line for use with the REQ_SetControlLineState class specific request\r
- * from the host, to indicate that the DTR line state should be high.\r
- */\r
- #define CONTROL_LINE_OUT_DTR (1 << 0)\r
-\r
- /** Mask for the RTS handshake line for use with the REQ_SetControlLineState class specific request\r
- * from the host, to indicate that theRTS line state should be high.\r
- */\r
- #define CONTROL_LINE_OUT_RTS (1 << 1)\r
- \r
- /** Mask for the DCD handshake line for use with the a NOTIF_SerialState class specific notification\r
- * from the device to the host, to indicate that the DCD line state is currently high.\r
- */\r
- #define CONTROL_LINE_IN_DCD (1 << 0)\r
-\r
- /** Mask for the DSR handshake line for use with the a NOTIF_SerialState class specific notification\r
- * from the device to the host, to indicate that the DSR line state is currently high.\r
- */\r
- #define CONTROL_LINE_IN_DSR (1 << 1)\r
-\r
- /** Mask for the BREAK handshake line for use with the a NOTIF_SerialState class specific notification\r
- * from the device to the host, to indicate that the BREAK line state is currently high.\r
- */\r
- #define CONTROL_LINE_IN_BREAK (1 << 2)\r
-\r
- /** Mask for the RING handshake line for use with the a NOTIF_SerialState class specific notification\r
- * from the device to the host, to indicate that the RING line state is currently high.\r
- */\r
- #define CONTROL_LINE_IN_RING (1 << 3)\r
-\r
- /** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,\r
- * to indicate that a framing error has ocurred on the virtual serial port.\r
- */\r
- #define CONTROL_LINE_IN_FRAMEERROR (1 << 4)\r
-\r
- /** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,\r
- * to indicate that a parity error has ocurred on the virtual serial port.\r
- */\r
- #define CONTROL_LINE_IN_PARITYERROR (1 << 5)\r
-\r
- /** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,\r
- * to indicate that a data overrun error has ocurred on the virtual serial port.\r
- */\r
- #define CONTROL_LINE_IN_OVERRUNERROR (1 << 6)\r
- \r
- /* Event Handlers: */\r
- /** Indicates that this module will catch the USB_Connect event when thrown by the library. */\r
- HANDLES_EVENT(USB_Connect);\r
-\r
- /** Indicates that this module will catch the USB_Disconnect event when thrown by the library. */\r
- HANDLES_EVENT(USB_Disconnect);\r
-\r
- /** Indicates that this module will catch the USB_ConfigurationChanged event when thrown by the library. */\r
- HANDLES_EVENT(USB_ConfigurationChanged);\r
-\r
- /** Indicates that this module will catch the USB_UnhandledControlPacket event when thrown by the library. */\r
- HANDLES_EVENT(USB_UnhandledControlPacket);\r
- \r
- /* Type Defines: */\r
- /** Type define for the virtual serial port line encoding settings, for storing the current USART configuration\r
- * as set by the host via a class specific request.\r
- */\r
- typedef struct\r
- {\r
- uint32_t BaudRateBPS; /**< Baud rate of the virtual serial port, in bits per second */\r
- uint8_t CharFormat; /**< Character format of the virtual serial port, a value from the\r
- * CDCDevice_CDC_LineCodingFormats_t enum\r
- */\r
- uint8_t ParityType; /**< Parity setting of the virtual serial port, a value from the\r
- * CDCDevice_LineCodingParity_t enum\r
- */\r
- uint8_t DataBits; /**< Bits of data per charater of the virtual serial port */\r
- } CDC_Line_Coding_t;\r
- \r
- /** Type define for a CDC notification, sent to the host via the CDC notification endpoint to indicate a\r
- * change in the device state asynchronously.\r
- */\r
- typedef struct\r
- {\r
- uint8_t NotificationType; /**< Notification type, a mask of REQDIR_*, REQTYPE_* and REQREC_* constants\r
- * from the library StdRequestType.h header\r
- */\r
- uint8_t Notification; /**< Notification value, a NOTIF_* constant */\r
- uint16_t wValue; /**< Notification wValue, notification-specific */\r
- uint16_t wIndex; /**< Notification wIndex, notification-specific */\r
- uint16_t wLength; /**< Notification wLength, notification-specific */\r
- } USB_Notification_Header_t;\r
- \r
- /* Enums: */\r
- /** Enum for the possible line encoding formats of a virtual serial port. */\r
- enum CDCDevice_CDC_LineCodingFormats_t\r
- {\r
- OneStopBit = 0, /**< Each frame contains one stop bit */\r
- OneAndAHalfStopBits = 1, /**< Each frame contains one and a half stop bits */\r
- TwoStopBits = 2, /**< Each frame contains two stop bits */\r
- };\r
- \r
- /** Enum for the possible line encoding parity settings of a virtual serial port. */\r
- enum CDCDevice_LineCodingParity_t\r
- {\r
- Parity_None = 0, /**< No parity bit mode on each frame */\r
- Parity_Odd = 1, /**< Odd parity bit mode on each frame */\r
- Parity_Even = 2, /**< Even parity bit mode on each frame */\r
- Parity_Mark = 3, /**< Mark parity bit mode on each frame */\r
- Parity_Space = 4, /**< Space parity bit mode on each frame */\r
- };\r
-\r
- /** Enum for the possible status codes for passing to the UpdateStatus() function. */\r
- enum USBtoSerial_StatusCodes_t\r
- {\r
- Status_USBNotReady = 0, /**< USB is not ready (disconnected from a USB host) */\r
- Status_USBEnumerating = 1, /**< USB interface is enumerating */\r
- Status_USBReady = 2, /**< USB interface is connected and ready */\r
- };\r
- \r
- /* Tasks: */\r
- TASK(CDC_Task);\r
-\r
- /* Function Prototypes: */\r
- void ReconfigureSPI(void);\r
- void UpdateStatus(uint8_t CurrentStatus);\r
- void processHostSPIRequest(void);\r
-\r
-#endif\r
projects / pub / lufa.git / blobdiff