ef8a8c5daa
Fixes #22 Each (dfu) interface may have more than one a ltsetting each with their own index and name. According to the DFU_1.1 pdf section 4.2.3, "* Alternate settings can be used by an application to access additional memory segments. In this case, it is suggested that each alternate setting employ a string descriptor to indicate the target memory segment; e.g., 'EEPROM'." Whether or not we end up using multiple memory segments it is still good to have a descriptive name incase there are other dfu devices connected. Edit: Fixed previous indentation
117 lines
2.9 KiB
C
117 lines
2.9 KiB
C
// Originally Generated from MCHCK Toolkit
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/* Copyright (c) Jacob Alexander 2014 <haata@kiibohd.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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// ----- Local Includes -----
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#include "dfu.desc.h"
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// ----- Generated Includes -----
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#include <buildvars.h>
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// ----- Structs -----
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static const struct usb_config_1 usb_config_1 = {
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.config = {
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.bLength = sizeof(struct usb_desc_config_t),
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.bDescriptorType = USB_DESC_CONFIG,
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.wTotalLength = sizeof(struct usb_config_1),
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.bNumInterfaces = 1,
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.bConfigurationValue = 1,
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.iConfiguration = 0,
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.one = 1,
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.bMaxPower = 100
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},
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.usb_function_0 = {
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.iface = {
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.bLength = sizeof(struct usb_desc_iface_t),
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.bDescriptorType = USB_DESC_IFACE,
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.bInterfaceNumber = 0,
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.bAlternateSetting = 0,
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.bNumEndpoints = 0,
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.bInterfaceClass = USB_DEV_CLASS_APP,
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.bInterfaceSubClass = USB_DEV_SUBCLASS_APP_DFU,
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.bInterfaceProtocol = USB_DEV_PROTO_DFU_DFU,
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.iInterface = 4
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},
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.dfu = {
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.bLength = sizeof(struct dfu_desc_functional),
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.bDescriptorType = {
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.id = 0x1,
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.type_type = USB_DESC_TYPE_CLASS
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},
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.will_detach = 1,
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.manifestation_tolerant = 0,
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.can_upload = 0,
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.can_download = 1,
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.wDetachTimeOut = 0,
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.wTransferSize = USB_DFU_TRANSFER_SIZE,
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.bcdDFUVersion = { .maj = 1, .min = 1 }
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}
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},
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};
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static const struct usbd_config usbd_config_1 = {
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.init = init_usb_bootloader,
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.suspend = NULL,
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.resume = NULL,
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.desc = &usb_config_1.config,
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.function = {&dfu_function},
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};
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static const struct usb_desc_dev_t dfu_device_dev_desc = {
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.bLength = sizeof(struct usb_desc_dev_t),
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.bDescriptorType = USB_DESC_DEV,
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.bcdUSB = { .maj = 2 },
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.bDeviceClass = USB_DEV_CLASS_SEE_IFACE,
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.bDeviceSubClass = USB_DEV_SUBCLASS_SEE_IFACE,
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.bDeviceProtocol = USB_DEV_PROTO_SEE_IFACE,
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.bMaxPacketSize0 = EP0_BUFSIZE,
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.idVendor = VENDOR_ID,
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.idProduct = PRODUCT_ID,
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.bcdDevice = { .raw = 0 },
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.iManufacturer = 1,
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.iProduct = 2,
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.iSerialNumber = 3,
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.bNumConfigurations = 1,
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};
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static const struct usb_desc_string_t * const dfu_device_str_desc[] = {
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USB_DESC_STRING_LANG_ENUS,
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USB_DESC_STRING(STR_MANUFACTURER),
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USB_DESC_STRING(STR_PRODUCT),
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USB_DESC_STRING(STR_SERIAL),
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USB_DESC_STRING(STR_ALTNAME),
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NULL
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};
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const struct usbd_device dfu_device = {
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.dev_desc = &dfu_device_dev_desc,
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.string_descs = dfu_device_str_desc,
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.configs = {
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&usbd_config_1,
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NULL
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}
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};
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