From 6225a8596005bfb0be68fa641f5b47d01a95c12d Mon Sep 17 00:00:00 2001 From: "David A. Mellis" Date: Thu, 13 Sep 2012 10:39:59 -0400 Subject: Moving ATmegaXXU2 firmwares into subdirectory. --- firmwares/arduino-usbdfu/Descriptors.c | 189 --------------------------------- 1 file changed, 189 deletions(-) delete mode 100755 firmwares/arduino-usbdfu/Descriptors.c (limited to 'firmwares/arduino-usbdfu/Descriptors.c') diff --git a/firmwares/arduino-usbdfu/Descriptors.c b/firmwares/arduino-usbdfu/Descriptors.c deleted file mode 100755 index 4deaa06..0000000 --- a/firmwares/arduino-usbdfu/Descriptors.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2010. - - dean [at] fourwalledcubicle [dot] com - www.fourwalledcubicle.com -*/ - -/* - Copyright 2010 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 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 - * - * USB Device Descriptors, for library use when in USB device mode. Descriptors are special - * computer-readable structures which the host requests upon device enumeration, to determine - * the device's capabilities and functions. - */ - -#include "Descriptors.h" - -/** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall - * device characteristics, including the supported USB version, control endpoint size and the - * number of device configurations. The descriptor is read out by the USB host when the enumeration - * process begins. - */ -USB_Descriptor_Device_t DeviceDescriptor = -{ - .Header = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device}, - - .USBSpecification = VERSION_BCD(01.10), - .Class = 0x00, - .SubClass = 0x00, - .Protocol = 0x00, - - .Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE, - - .VendorID = 0x03EB, // Atmel - .ProductID = PRODUCT_ID_CODE, // MCU-dependent - .ReleaseNumber = 0x0000, - - .ManufacturerStrIndex = NO_DESCRIPTOR, - .ProductStrIndex = 0x01, - .SerialNumStrIndex = NO_DESCRIPTOR, - - .NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS -}; - -/** Configuration descriptor structure. This descriptor, located in FLASH memory, describes the usage - * of the device in one of its supported configurations, including information about any device interfaces - * and endpoints. The descriptor is read out by the USB host during the enumeration process when selecting - * a configuration so that the host may correctly communicate with the USB device. - */ -USB_Descriptor_Configuration_t ConfigurationDescriptor = -{ - .Config = - { - .Header = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration}, - - .TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t), - .TotalInterfaces = 1, - - .ConfigurationNumber = 1, - .ConfigurationStrIndex = NO_DESCRIPTOR, - - .ConfigAttributes = USB_CONFIG_ATTR_BUSPOWERED, - - .MaxPowerConsumption = USB_CONFIG_POWER_MA(100) - }, - - .DFU_Interface = - { - .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface}, - - .InterfaceNumber = 0, - .AlternateSetting = 0, - - .TotalEndpoints = 0, - - .Class = 0xFE, - .SubClass = 0x01, - .Protocol = 0x02, - - .InterfaceStrIndex = NO_DESCRIPTOR - }, - - .DFU_Functional = - { - .Header = {.Size = sizeof(USB_DFU_Functional_Descriptor_t), .Type = DTYPE_DFUFunctional}, - - .Attributes = (ATTR_CAN_UPLOAD | ATTR_CAN_DOWNLOAD), - - .DetachTimeout = 0x0000, - .TransferSize = 0x0c00, - - .DFUSpecification = VERSION_BCD(01.01) - } -}; - -/** Language descriptor structure. This descriptor, located in FLASH memory, is returned when the host requests - * the string descriptor with index 0 (the first index). It is actually an array of 16-bit integers, which indicate - * via the language ID table available at USB.org what languages the device supports for its string descriptors. - */ -USB_Descriptor_String_t LanguageString = -{ - .Header = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String}, - - .UnicodeString = {LANGUAGE_ID_ENG} -}; - -/** Product descriptor string. This is a Unicode string containing the product's details in human readable form, - * and is read out upon request by the host when the appropriate string ID is requested, listed in the Device - * Descriptor. - */ -USB_Descriptor_String_t ProductString = -{ - #if (ARDUINO_MODEL_PID == ARDUINO_UNO_PID) - .Header = {.Size = USB_STRING_LEN(15), .Type = DTYPE_String}, - - .UnicodeString = L"Arduino Uno DFU" - #elif (ARDUINO_MODEL_PID == ARDUINO_MEGA2560_PID) - .Header = {.Size = USB_STRING_LEN(21), .Type = DTYPE_String}, - - .UnicodeString = L"Arduino Mega 2560 DFU" - #endif -}; - -/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors" - * documentation) by the application code so that the address and size of a requested descriptor can be given - * to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function - * is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the - * USB host. - */ -uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, - const uint8_t wIndex, - void** const DescriptorAddress) -{ - const uint8_t DescriptorType = (wValue >> 8); - const uint8_t DescriptorNumber = (wValue & 0xFF); - - void* Address = NULL; - uint16_t Size = NO_DESCRIPTOR; - - switch (DescriptorType) - { - case DTYPE_Device: - Address = &DeviceDescriptor; - Size = sizeof(USB_Descriptor_Device_t); - break; - case DTYPE_Configuration: - Address = &ConfigurationDescriptor; - Size = sizeof(USB_Descriptor_Configuration_t); - break; - case DTYPE_String: - if (!(DescriptorNumber)) - { - Address = &LanguageString; - Size = LanguageString.Header.Size; - } - else - { - Address = &ProductString; - Size = ProductString.Header.Size; - } - - break; - } - - *DescriptorAddress = Address; - return Size; -} -- cgit v1.2.3-18-g5258