2017-04-09 21:55:07 -07:00
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/**
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******************************************************************************
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* @file : usbd_desc.c
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* @version : v1.0_Cube
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* @brief : This file implements the USB Device descriptors
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******************************************************************************
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*
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* COPYRIGHT(c) 2016 STMicroelectronics
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "usbd_core.h"
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#include "usbd_desc.h"
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#include "usbd_conf.h"
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/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
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* @{
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*/
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/** @defgroup USBD_DESC
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* @brief USBD descriptors module
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* @{
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*/
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/** @defgroup USBD_DESC_Private_TypesDefinitions
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* @{
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*/
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2017-05-09 03:02:19 -07:00
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typedef struct __attribute__((__packed__)) {
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uint8_t bLength;
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uint8_t bDescriptorType;
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uint16_t bString[];
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} usb_descriptor_string;
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2017-04-09 21:55:07 -07:00
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/**
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* @}
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*/
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/** @defgroup USBD_DESC_Private_Defines
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* @{
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*/
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2017-05-09 08:17:29 -07:00
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#define USBD_VID 1155
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#define USBD_LANGID_STRING 1033
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#define USBD_MANUFACTURER_STRING u"STMicroelectronics"
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#define USBD_CDC_PID_FS 22336
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#define USBD_CDC_PRODUCT_STRING_FS u"STM32 Virtual ComPort"
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#define USBD_CDC_SERIALNUMBER_STRING_FS u"00000000001A"
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#define USBD_CDC_CONFIGURATION_STRING_FS u"CDC Config"
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#define USBD_CDC_INTERFACE_STRING_FS u"CDC Interface"
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#define USBD_MSC_PID_FS 22314
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#define USBD_MSC_PRODUCT_STRING_FS u"STM32 Mass Storage"
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#define USBD_MSC_SERIALNUMBER_STRING_FS u"00000000001A"
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#define USBD_MSC_CONFIGURATION_STRING_FS u"MSC Config"
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#define USBD_MSC_INTERFACE_STRING_FS u"MSC Interface"
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2017-05-09 03:02:19 -07:00
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static const usb_descriptor_string USB_MANUFACTURER_STRING_DESCRIPTOR = {
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.bLength = sizeof(USBD_MANUFACTURER_STRING),
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.bDescriptorType = USB_DESC_TYPE_STRING,
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.bString = USBD_MANUFACTURER_STRING
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};
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static const usb_descriptor_string USB_CDC_PRODUCT_STRING_DESCRIPTOR = {
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.bLength = sizeof(USBD_CDC_PRODUCT_STRING_FS),
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.bDescriptorType = USB_DESC_TYPE_STRING,
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.bString = USBD_CDC_PRODUCT_STRING_FS
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};
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static const usb_descriptor_string USB_CDC_SERIALNUMBER_STRING_DESCRIPTOR = {
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.bLength = sizeof(USBD_CDC_SERIALNUMBER_STRING_FS),
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.bDescriptorType = USB_DESC_TYPE_STRING,
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.bString = USBD_CDC_SERIALNUMBER_STRING_FS
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};
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static const usb_descriptor_string USB_CDC_CONFIGURATION_STRING_DESCRIPTOR = {
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.bLength = sizeof(USBD_CDC_CONFIGURATION_STRING_FS),
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.bDescriptorType = USB_DESC_TYPE_STRING,
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.bString = USBD_CDC_CONFIGURATION_STRING_FS
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};
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static const usb_descriptor_string USB_CDC_INTERFACE_STRING_DESCRIPTOR = {
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.bLength = sizeof(USBD_CDC_INTERFACE_STRING_FS),
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.bDescriptorType = USB_DESC_TYPE_STRING,
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.bString = USBD_CDC_INTERFACE_STRING_FS
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};
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2017-04-09 21:55:07 -07:00
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2017-05-09 12:59:02 -07:00
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static const usb_descriptor_string USB_MSC_PRODUCT_STRING_DESCRIPTOR = {
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.bLength = sizeof(USBD_MSC_PRODUCT_STRING_FS),
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.bDescriptorType = USB_DESC_TYPE_STRING,
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.bString = USBD_MSC_PRODUCT_STRING_FS
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};
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static const usb_descriptor_string USB_MSC_SERIALNUMBER_STRING_DESCRIPTOR = {
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.bLength = sizeof(USBD_MSC_SERIALNUMBER_STRING_FS),
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.bDescriptorType = USB_DESC_TYPE_STRING,
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.bString = USBD_MSC_SERIALNUMBER_STRING_FS
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};
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static const usb_descriptor_string USB_MSC_CONFIGURATION_STRING_DESCRIPTOR = {
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.bLength = sizeof(USBD_MSC_CONFIGURATION_STRING_FS),
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.bDescriptorType = USB_DESC_TYPE_STRING,
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.bString = USBD_MSC_CONFIGURATION_STRING_FS
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};
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static const usb_descriptor_string USB_MSC_INTERFACE_STRING_DESCRIPTOR = {
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.bLength = sizeof(USBD_MSC_INTERFACE_STRING_FS),
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.bDescriptorType = USB_DESC_TYPE_STRING,
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.bString = USBD_MSC_INTERFACE_STRING_FS
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};
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2017-04-09 21:55:07 -07:00
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0*/
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/**
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* @}
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*/
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/** @defgroup USBD_DESC_Private_Macros
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup USBD_DESC_Private_Variables
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* @{
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*/
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#ifdef USB_SUPPORT_USER_STRING_DESC
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uint8_t * USBD_FS_USRStringDesc (USBD_SpeedTypeDef speed, uint8_t idx , uint16_t *length);
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#endif /* USB_SUPPORT_USER_STRING_DESC */
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#if defined ( __ICCARM__ ) /*!< IAR Compiler */
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#pragma data_alignment=4
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#endif
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/* USB Standard Device Descriptor */
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__ALIGN_BEGIN uint8_t USBD_CDC_DeviceDesc[USB_LEN_DEV_DESC] __ALIGN_END =
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{
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0x12, /*bLength */
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USB_DESC_TYPE_DEVICE, /*bDescriptorType*/
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0x00, /* bcdUSB */
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0x02,
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0x02, /*bDeviceClass*/
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0x02, /*bDeviceSubClass*/
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0x00, /*bDeviceProtocol*/
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USB_MAX_EP0_SIZE, /*bMaxPacketSize*/
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LOBYTE(USBD_VID), /*idVendor*/
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HIBYTE(USBD_VID), /*idVendor*/
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LOBYTE(USBD_CDC_PID_FS), /*idVendor*/
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HIBYTE(USBD_CDC_PID_FS), /*idVendor*/
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0x00, /*bcdDevice rel. 2.00*/
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0x02,
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USBD_IDX_MFC_STR, /*Index of manufacturer string*/
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USBD_IDX_PRODUCT_STR, /*Index of product string*/
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USBD_IDX_SERIAL_STR, /*Index of serial number string*/
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USBD_MAX_NUM_CONFIGURATION /*bNumConfigurations*/
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} ;
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/* USB_DeviceDescriptor */
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#if defined ( __ICCARM__ ) /*!< IAR Compiler */
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#pragma data_alignment=4
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#endif
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2017-05-09 12:59:02 -07:00
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__ALIGN_BEGIN uint8_t USBD_MSC_DeviceDesc[USB_LEN_DEV_DESC] __ALIGN_END =
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{
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0x12, /*bLength */
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USB_DESC_TYPE_DEVICE, /*bDescriptorType*/
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#if (USBD_LPM_ENABLED == 1)
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0x01, /*bcdUSB */ /* changed to USB version 2.01
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in order to support LPM L1 suspend
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resume test of USBCV3.0*/
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#else
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0x00, /* bcdUSB */
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#endif
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0x02,
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0x00, /*bDeviceClass*/
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0x00, /*bDeviceSubClass*/
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0x00, /*bDeviceProtocol*/
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USB_MAX_EP0_SIZE, /*bMaxPacketSize*/
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LOBYTE(USBD_VID), /*idVendor*/
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HIBYTE(USBD_VID), /*idVendor*/
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LOBYTE(USBD_MSC_PID_FS), /*idVendor*/
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HIBYTE(USBD_MSC_PID_FS), /*idVendor*/
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0x00, /*bcdDevice rel. 2.00*/
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0x02,
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USBD_IDX_MFC_STR, /*Index of manufacturer string*/
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USBD_IDX_PRODUCT_STR, /*Index of product string*/
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USBD_IDX_SERIAL_STR, /*Index of serial number string*/
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USBD_MAX_NUM_CONFIGURATION /*bNumConfigurations*/
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} ;
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2017-04-09 21:55:07 -07:00
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/* USB Standard Device Descriptor */
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__ALIGN_BEGIN uint8_t USBD_LangIDDesc[USB_LEN_LANGID_STR_DESC] __ALIGN_END =
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{
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USB_LEN_LANGID_STR_DESC,
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USB_DESC_TYPE_STRING,
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LOBYTE(USBD_LANGID_STRING),
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HIBYTE(USBD_LANGID_STRING),
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};
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#if defined ( __ICCARM__ ) /*!< IAR Compiler */
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#pragma data_alignment=4
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#endif
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__ALIGN_BEGIN uint8_t USBD_StrDesc[USBD_MAX_STR_DESC_SIZ] __ALIGN_END;
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/**
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* @}
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*/
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/** @defgroup USBD_DESC_Private_FunctionPrototypes
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup USBD_DESC_Private_Functions
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* @{
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*/
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/**
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* @brief USBD_FS_DeviceDescriptor
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* return the device descriptor
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* @param speed : current device speed
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* @param length : pointer to data length variable
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* @retval pointer to descriptor buffer
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*/
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uint8_t * USBD_CDC_DeviceDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
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{
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*length = sizeof(USBD_CDC_DeviceDesc);
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return USBD_CDC_DeviceDesc;
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}
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uint8_t * USBD_MSC_DeviceDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
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{
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*length = sizeof(USBD_MSC_DeviceDesc);
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return USBD_MSC_DeviceDesc;
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}
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/**
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* @brief USBD_FS_LangIDStrDescriptor
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* return the LangID string descriptor
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* @param speed : current device speed
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* @param length : pointer to data length variable
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* @retval pointer to descriptor buffer
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*/
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uint8_t * USBD_LangIDStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
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{
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*length = sizeof(USBD_LangIDDesc);
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return USBD_LangIDDesc;
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}
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/**
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* @brief USBD_FS_ProductStrDescriptor
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* return the product string descriptor
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* @param speed : current device speed
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* @param length : pointer to data length variable
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* @retval pointer to descriptor buffer
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*/
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uint8_t * USBD_CDC_ProductStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
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{
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*length = USB_CDC_PRODUCT_STRING_DESCRIPTOR.bLength;
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return (uint8_t*)&USB_CDC_PRODUCT_STRING_DESCRIPTOR;
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}
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/**
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* @brief USBD_FS_ManufacturerStrDescriptor
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* return the manufacturer string descriptor
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* @param speed : current device speed
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* @param length : pointer to data length variable
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* @retval pointer to descriptor buffer
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*/
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uint8_t * USBD_ManufacturerStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
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{
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*length = USB_MANUFACTURER_STRING_DESCRIPTOR.bLength;
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return (uint8_t*)&USB_MANUFACTURER_STRING_DESCRIPTOR;
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}
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/**
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* @brief USBD_FS_SerialStrDescriptor
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* return the serial number string descriptor
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* @param speed : current device speed
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* @param length : pointer to data length variable
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* @retval pointer to descriptor buffer
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*/
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uint8_t * USBD_CDC_SerialStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
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{
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*length = USB_CDC_SERIALNUMBER_STRING_DESCRIPTOR.bLength;
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return (uint8_t*)&USB_CDC_SERIALNUMBER_STRING_DESCRIPTOR;
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}
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/**
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* @brief USBD_FS_ConfigStrDescriptor
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* return the configuration string descriptor
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* @param speed : current device speed
|
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* @param length : pointer to data length variable
|
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|
* @retval pointer to descriptor buffer
|
|
|
|
*/
|
2017-05-09 08:17:29 -07:00
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uint8_t * USBD_CDC_ConfigStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
|
2017-04-09 21:55:07 -07:00
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|
|
{
|
2017-05-09 10:02:19 -07:00
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|
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*length = USB_CDC_CONFIGURATION_STRING_DESCRIPTOR.bLength;
|
2017-05-09 08:17:29 -07:00
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|
|
return (uint8_t*)&USB_CDC_CONFIGURATION_STRING_DESCRIPTOR;
|
2017-04-09 21:55:07 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* @brief USBD_HS_InterfaceStrDescriptor
|
|
|
|
* return the interface string descriptor
|
|
|
|
* @param speed : current device speed
|
|
|
|
* @param length : pointer to data length variable
|
|
|
|
* @retval pointer to descriptor buffer
|
|
|
|
*/
|
2017-05-09 08:17:29 -07:00
|
|
|
uint8_t * USBD_CDC_InterfaceStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
|
2017-04-09 21:55:07 -07:00
|
|
|
{
|
2017-05-09 10:02:19 -07:00
|
|
|
*length = USB_CDC_INTERFACE_STRING_DESCRIPTOR.bLength;
|
2017-05-09 08:17:29 -07:00
|
|
|
return (uint8_t*)&USB_CDC_INTERFACE_STRING_DESCRIPTOR;
|
2017-04-09 21:55:07 -07:00
|
|
|
}
|
2017-05-09 12:59:02 -07:00
|
|
|
|
|
|
|
|
|
|
|
uint8_t * USBD_MSC_ProductStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
|
|
|
|
{
|
|
|
|
*length = USB_MSC_PRODUCT_STRING_DESCRIPTOR.bLength;
|
|
|
|
return (uint8_t*)&USB_MSC_PRODUCT_STRING_DESCRIPTOR;
|
|
|
|
}
|
|
|
|
|
|
|
|
uint8_t * USBD_MSC_SerialStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
|
|
|
|
{
|
|
|
|
*length = USB_MSC_SERIALNUMBER_STRING_DESCRIPTOR.bLength;
|
|
|
|
return (uint8_t*)&USB_MSC_SERIALNUMBER_STRING_DESCRIPTOR;
|
|
|
|
}
|
|
|
|
|
|
|
|
uint8_t * USBD_MSC_ConfigStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
|
|
|
|
{
|
|
|
|
*length = USB_MSC_CONFIGURATION_STRING_DESCRIPTOR.bLength;
|
|
|
|
return (uint8_t*)&USB_MSC_CONFIGURATION_STRING_DESCRIPTOR;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
uint8_t * USBD_MSC_InterfaceStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
|
|
|
|
{
|
|
|
|
*length = USB_MSC_INTERFACE_STRING_DESCRIPTOR.bLength;
|
|
|
|
return (uint8_t*)&USB_MSC_INTERFACE_STRING_DESCRIPTOR;
|
|
|
|
}
|
|
|
|
|
2017-04-09 21:55:07 -07:00
|
|
|
/**
|
|
|
|
* @}
|
|
|
|
*/
|
|
|
|
|
|
|
|
/**
|
|
|
|
* @}
|
|
|
|
*/
|
|
|
|
|
|
|
|
/**
|
|
|
|
* @}
|
|
|
|
*/
|
|
|
|
|
2017-05-09 08:17:29 -07:00
|
|
|
USBD_DescriptorsTypeDef CDC_Desc =
|
|
|
|
{
|
|
|
|
USBD_CDC_DeviceDescriptor,
|
|
|
|
USBD_LangIDStrDescriptor,
|
|
|
|
USBD_ManufacturerStrDescriptor,
|
|
|
|
USBD_CDC_ProductStrDescriptor,
|
|
|
|
USBD_CDC_SerialStrDescriptor,
|
|
|
|
USBD_CDC_ConfigStrDescriptor,
|
|
|
|
USBD_CDC_InterfaceStrDescriptor,
|
|
|
|
};
|
|
|
|
|
2017-05-09 12:59:02 -07:00
|
|
|
USBD_DescriptorsTypeDef MSC_Desc =
|
|
|
|
{
|
|
|
|
USBD_MSC_DeviceDescriptor,
|
|
|
|
USBD_LangIDStrDescriptor,
|
|
|
|
USBD_ManufacturerStrDescriptor,
|
|
|
|
USBD_MSC_ProductStrDescriptor,
|
|
|
|
USBD_MSC_SerialStrDescriptor,
|
|
|
|
USBD_MSC_ConfigStrDescriptor,
|
|
|
|
USBD_MSC_InterfaceStrDescriptor,
|
|
|
|
};
|
|
|
|
|
2017-04-09 21:55:07 -07:00
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|