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gex-core/USB/usb_device.c

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4.6 KiB

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/**
******************************************************************************
* @file : USB_DEVICE
* @version : v2.0_Cube
* @brief : This file implements the USB Device
******************************************************************************
* This notice applies to any and all portions of this file
* that are not between comment pairs USER CODE BEGIN and
* USER CODE END. Other portions of this file, whether
* inserted by the user or by software development tools
* are owned by their respective copyright owners.
*
* Copyright (c) 2017 STMicroelectronics International N.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted, provided that the following conditions are met:
*
* 1. Redistribution of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of other
* contributors to this software may be used to endorse or promote products
* derived from this software without specific written permission.
* 4. This software, including modifications and/or derivative works of this
* software, must execute solely and exclusively on microcontroller or
* microprocessor devices manufactured by or for STMicroelectronics.
* 5. Redistribution and use of this software other than as permitted under
* this license is void and will automatically terminate your rights under
* this license.
*
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
* SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "platform.h"
#include "usb_device.h"
#include "usbd_core.h"
#include "usbd_desc.h"
#include "usbd_msc.h"
#include "usbd_storage_if.h"
#include "usbd_cdc.h"
#include "usbd_cdc_if.h"
#include "usbd_msc_cdc.h"
/* USB Device Core handle declaration */
USBD_HandleTypeDef hUsbDeviceFS;
PCD_HandleTypeDef hpcd_USB_FS;
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/* init function */
void MX_USB_DEVICE_Init(void)
{
/* USER CODE BEGIN USB_DEVICE_Init_PreTreatment */
/* USER CODE END USB_DEVICE_Init_PreTreatment */
/* Init Device Library,Add Supported Class and Start the library*/
USBD_Init(&hUsbDeviceFS, &FS_Desc, DEVICE_FS);
USBD_RegisterClass(&hUsbDeviceFS, &USBD_MSC_CDC);
USBD_MSC_RegisterStorage(&hUsbDeviceFS, &USBD_Storage_Interface_fops_FS);
USBD_CDC_RegisterInterface(&hUsbDeviceFS, &USBD_Interface_fops_FS);
USBD_Start(&hUsbDeviceFS);
/* USER CODE BEGIN USB_DEVICE_Init_PostTreatment */
/* USER CODE END USB_DEVICE_Init_PostTreatment */
}
/* USER CODE BEGIN USB_IRQ */
/**
* @brief This function handles USB low priority or CAN RX0 interrupts.
*/
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// Function from F103
void USB_LP_CAN1_RX0_IRQHandler(void) __attribute__((alias("USB_IRQHandler")));
// Function for F303
void USB_LP_CAN_RX0_IRQHandler(void) __attribute__((alias("USB_IRQHandler")));
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/**
* @brief This function handles USB global interrupt / USB wake-up interrupt through EXTI line 18.
*/
// Function from F072
void USB_IRQHandler(void)
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{
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/* USER CODE BEGIN USB_IRQn 0 */
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/* USER CODE END USB_IRQn 0 */
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HAL_PCD_IRQHandler(&hpcd_USB_FS);
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/* USER CODE BEGIN USB_IRQn 1 */
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/* USER CODE END USB_IRQn 1 */
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}
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/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/