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549 lines
15 KiB
549 lines
15 KiB
2 years ago
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/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file : Target/usbh_conf.c
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* @version : v1.0_Cube
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* @brief : This file implements the board support package for the USB host library
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2022 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "usbh_core.h"
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#include "usbh_platform.h"
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/* USER CODE BEGIN Includes */
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/* USER CODE END Includes */
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/* Private typedef -----------------------------------------------------------*/
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/* Private define ------------------------------------------------------------*/
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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN PV */
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/* Private variables ---------------------------------------------------------*/
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/* USER CODE END PV */
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HCD_HandleTypeDef hhcd_USB_OTG_FS;
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void Error_Handler(void);
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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/* USER CODE BEGIN PFP */
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/* Private function prototypes -----------------------------------------------*/
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USBH_StatusTypeDef USBH_Get_USB_Status(HAL_StatusTypeDef hal_status);
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/* USER CODE END PFP */
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/* Private functions ---------------------------------------------------------*/
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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/*******************************************************************************
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LL Driver Callbacks (HCD -> USB Host Library)
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*******************************************************************************/
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/* MSP Init */
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void HAL_HCD_MspInit(HCD_HandleTypeDef* hcdHandle)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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if(hcdHandle->Instance==USB_OTG_FS)
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{
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/* USER CODE BEGIN USB_OTG_FS_MspInit 0 */
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/* USER CODE END USB_OTG_FS_MspInit 0 */
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__HAL_RCC_GPIOA_CLK_ENABLE();
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/**USB_OTG_FS GPIO Configuration
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PA12 ------> USB_OTG_FS_DP
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PA11 ------> USB_OTG_FS_DM
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PA10 ------> USB_OTG_FS_ID
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PA9 ------> USB_OTG_FS_VBUS
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*/
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GPIO_InitStruct.Pin = USB_FS1_P_Pin|USB_FS1_N_Pin|USB_FS1_ID_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
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GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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GPIO_InitStruct.Pin = VBUS_FS1_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(VBUS_FS1_GPIO_Port, &GPIO_InitStruct);
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/* Peripheral clock enable */
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__HAL_RCC_USB_OTG_FS_CLK_ENABLE();
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/* Peripheral interrupt init */
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HAL_NVIC_SetPriority(OTG_FS_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(OTG_FS_IRQn);
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/* USER CODE BEGIN USB_OTG_FS_MspInit 1 */
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/* USER CODE END USB_OTG_FS_MspInit 1 */
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}
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}
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void HAL_HCD_MspDeInit(HCD_HandleTypeDef* hcdHandle)
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{
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if(hcdHandle->Instance==USB_OTG_FS)
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{
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/* USER CODE BEGIN USB_OTG_FS_MspDeInit 0 */
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/* USER CODE END USB_OTG_FS_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_USB_OTG_FS_CLK_DISABLE();
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/**USB_OTG_FS GPIO Configuration
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PA12 ------> USB_OTG_FS_DP
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PA11 ------> USB_OTG_FS_DM
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PA10 ------> USB_OTG_FS_ID
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PA9 ------> USB_OTG_FS_VBUS
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*/
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HAL_GPIO_DeInit(GPIOA, USB_FS1_P_Pin|USB_FS1_N_Pin|USB_FS1_ID_Pin|VBUS_FS1_Pin);
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/* Peripheral interrupt Deinit*/
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HAL_NVIC_DisableIRQ(OTG_FS_IRQn);
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/* USER CODE BEGIN USB_OTG_FS_MspDeInit 1 */
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/* USER CODE END USB_OTG_FS_MspDeInit 1 */
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}
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}
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/**
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* @brief SOF callback.
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* @param hhcd: HCD handle
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* @retval None
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*/
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void HAL_HCD_SOF_Callback(HCD_HandleTypeDef *hhcd)
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{
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USBH_LL_IncTimer(hhcd->pData);
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}
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/**
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* @brief SOF callback.
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* @param hhcd: HCD handle
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* @retval None
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*/
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void HAL_HCD_Connect_Callback(HCD_HandleTypeDef *hhcd)
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{
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USBH_LL_Connect(hhcd->pData);
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}
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/**
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* @brief SOF callback.
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* @param hhcd: HCD handle
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* @retval None
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*/
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void HAL_HCD_Disconnect_Callback(HCD_HandleTypeDef *hhcd)
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{
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USBH_LL_Disconnect(hhcd->pData);
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}
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/**
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* @brief Notify URB state change callback.
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* @param hhcd: HCD handle
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* @param chnum: channel number
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* @param urb_state: state
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* @retval None
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*/
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void HAL_HCD_HC_NotifyURBChange_Callback(HCD_HandleTypeDef *hhcd, uint8_t chnum, HCD_URBStateTypeDef urb_state)
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{
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/* To be used with OS to sync URB state with the global state machine */
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#if (USBH_USE_OS == 1)
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USBH_LL_NotifyURBChange(hhcd->pData);
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#endif
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}
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/**
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* @brief Port Port Enabled callback.
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* @param hhcd: HCD handle
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* @retval None
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*/
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void HAL_HCD_PortEnabled_Callback(HCD_HandleTypeDef *hhcd)
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{
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USBH_LL_PortEnabled(hhcd->pData);
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}
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/**
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* @brief Port Port Disabled callback.
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* @param hhcd: HCD handle
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* @retval None
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*/
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void HAL_HCD_PortDisabled_Callback(HCD_HandleTypeDef *hhcd)
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{
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USBH_LL_PortDisabled(hhcd->pData);
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}
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/*******************************************************************************
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LL Driver Interface (USB Host Library --> HCD)
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*******************************************************************************/
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/**
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* @brief Initialize the low level portion of the host driver.
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* @param phost: Host handle
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* @retval USBH status
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*/
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USBH_StatusTypeDef USBH_LL_Init(USBH_HandleTypeDef *phost)
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{
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/* Init USB_IP */
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if (phost->id == HOST_FS) {
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/* Link the driver to the stack. */
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hhcd_USB_OTG_FS.pData = phost;
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phost->pData = &hhcd_USB_OTG_FS;
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hhcd_USB_OTG_FS.Instance = USB_OTG_FS;
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hhcd_USB_OTG_FS.Init.Host_channels = 8;
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hhcd_USB_OTG_FS.Init.speed = HCD_SPEED_FULL;
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hhcd_USB_OTG_FS.Init.dma_enable = DISABLE;
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hhcd_USB_OTG_FS.Init.phy_itface = HCD_PHY_EMBEDDED;
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hhcd_USB_OTG_FS.Init.Sof_enable = DISABLE;
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if (HAL_HCD_Init(&hhcd_USB_OTG_FS) != HAL_OK)
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{
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Error_Handler( );
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}
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USBH_LL_SetTimer(phost, HAL_HCD_GetCurrentFrame(&hhcd_USB_OTG_FS));
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}
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return USBH_OK;
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}
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/**
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* @brief De-Initialize the low level portion of the host driver.
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* @param phost: Host handle
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* @retval USBH status
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*/
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USBH_StatusTypeDef USBH_LL_DeInit(USBH_HandleTypeDef *phost)
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{
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBH_StatusTypeDef usb_status = USBH_OK;
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hal_status = HAL_HCD_DeInit(phost->pData);
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usb_status = USBH_Get_USB_Status(hal_status);
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return usb_status;
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}
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/**
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* @brief Start the low level portion of the host driver.
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* @param phost: Host handle
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* @retval USBH status
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*/
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USBH_StatusTypeDef USBH_LL_Start(USBH_HandleTypeDef *phost)
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{
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBH_StatusTypeDef usb_status = USBH_OK;
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hal_status = HAL_HCD_Start(phost->pData);
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usb_status = USBH_Get_USB_Status(hal_status);
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return usb_status;
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}
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/**
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* @brief Stop the low level portion of the host driver.
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* @param phost: Host handle
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* @retval USBH status
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*/
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USBH_StatusTypeDef USBH_LL_Stop(USBH_HandleTypeDef *phost)
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{
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBH_StatusTypeDef usb_status = USBH_OK;
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hal_status = HAL_HCD_Stop(phost->pData);
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usb_status = USBH_Get_USB_Status(hal_status);
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return usb_status;
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}
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/**
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* @brief Return the USB host speed from the low level driver.
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* @param phost: Host handle
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* @retval USBH speeds
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*/
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USBH_SpeedTypeDef USBH_LL_GetSpeed(USBH_HandleTypeDef *phost)
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{
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USBH_SpeedTypeDef speed = USBH_SPEED_FULL;
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switch (HAL_HCD_GetCurrentSpeed(phost->pData))
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{
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case 0 :
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speed = USBH_SPEED_HIGH;
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break;
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case 1 :
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speed = USBH_SPEED_FULL;
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break;
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case 2 :
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speed = USBH_SPEED_LOW;
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break;
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default:
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speed = USBH_SPEED_FULL;
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break;
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}
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return speed;
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}
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/**
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* @brief Reset the Host port of the low level driver.
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* @param phost: Host handle
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* @retval USBH status
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*/
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USBH_StatusTypeDef USBH_LL_ResetPort(USBH_HandleTypeDef *phost)
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{
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBH_StatusTypeDef usb_status = USBH_OK;
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hal_status = HAL_HCD_ResetPort(phost->pData);
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usb_status = USBH_Get_USB_Status(hal_status);
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return usb_status;
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}
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/**
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* @brief Return the last transferred packet size.
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* @param phost: Host handle
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* @param pipe: Pipe index
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* @retval Packet size
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*/
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uint32_t USBH_LL_GetLastXferSize(USBH_HandleTypeDef *phost, uint8_t pipe)
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{
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return HAL_HCD_HC_GetXferCount(phost->pData, pipe);
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}
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/**
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* @brief Open a pipe of the low level driver.
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* @param phost: Host handle
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* @param pipe_num: Pipe index
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* @param epnum: Endpoint number
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* @param dev_address: Device USB address
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* @param speed: Device Speed
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* @param ep_type: Endpoint type
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* @param mps: Endpoint max packet size
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* @retval USBH status
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*/
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USBH_StatusTypeDef USBH_LL_OpenPipe(USBH_HandleTypeDef *phost, uint8_t pipe_num, uint8_t epnum,
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uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps)
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{
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBH_StatusTypeDef usb_status = USBH_OK;
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hal_status = HAL_HCD_HC_Init(phost->pData, pipe_num, epnum,
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dev_address, speed, ep_type, mps);
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usb_status = USBH_Get_USB_Status(hal_status);
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return usb_status;
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}
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/**
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* @brief Close a pipe of the low level driver.
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* @param phost: Host handle
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* @param pipe: Pipe index
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* @retval USBH status
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*/
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USBH_StatusTypeDef USBH_LL_ClosePipe(USBH_HandleTypeDef *phost, uint8_t pipe)
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{
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBH_StatusTypeDef usb_status = USBH_OK;
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hal_status = HAL_HCD_HC_Halt(phost->pData, pipe);
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usb_status = USBH_Get_USB_Status(hal_status);
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return usb_status;
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}
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/**
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* @brief Submit a new URB to the low level driver.
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* @param phost: Host handle
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* @param pipe: Pipe index
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* This parameter can be a value from 1 to 15
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* @param direction : Channel number
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* This parameter can be one of the these values:
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* 0 : Output
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* 1 : Input
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* @param ep_type : Endpoint Type
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* This parameter can be one of the these values:
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* @arg EP_TYPE_CTRL: Control type
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* @arg EP_TYPE_ISOC: Isochrounous type
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* @arg EP_TYPE_BULK: Bulk type
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* @arg EP_TYPE_INTR: Interrupt type
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* @param token : Endpoint Type
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* This parameter can be one of the these values:
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* @arg 0: PID_SETUP
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* @arg 1: PID_DATA
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* @param pbuff : pointer to URB data
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* @param length : Length of URB data
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* @param do_ping : activate do ping protocol (for high speed only)
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* This parameter can be one of the these values:
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* 0 : do ping inactive
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* 1 : do ping active
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* @retval Status
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*/
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USBH_StatusTypeDef USBH_LL_SubmitURB(USBH_HandleTypeDef *phost, uint8_t pipe, uint8_t direction,
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uint8_t ep_type, uint8_t token, uint8_t *pbuff, uint16_t length,
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uint8_t do_ping)
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{
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HAL_StatusTypeDef hal_status = HAL_OK;
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USBH_StatusTypeDef usb_status = USBH_OK;
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hal_status = HAL_HCD_HC_SubmitRequest(phost->pData, pipe, direction ,
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ep_type, token, pbuff, length,
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do_ping);
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usb_status = USBH_Get_USB_Status(hal_status);
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return usb_status;
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}
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/**
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* @brief Get a URB state from the low level driver.
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* @param phost: Host handle
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* @param pipe: Pipe index
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* This parameter can be a value from 1 to 15
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* @retval URB state
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* This parameter can be one of the these values:
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* @arg URB_IDLE
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* @arg URB_DONE
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* @arg URB_NOTREADY
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* @arg URB_NYET
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* @arg URB_ERROR
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* @arg URB_STALL
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*/
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USBH_URBStateTypeDef USBH_LL_GetURBState(USBH_HandleTypeDef *phost, uint8_t pipe)
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||
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{
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return (USBH_URBStateTypeDef)HAL_HCD_HC_GetURBState (phost->pData, pipe);
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}
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||
|
|
||
|
/**
|
||
|
* @brief Drive VBUS.
|
||
|
* @param phost: Host handle
|
||
|
* @param state : VBUS state
|
||
|
* This parameter can be one of the these values:
|
||
|
* 0 : VBUS Inactive
|
||
|
* 1 : VBUS Active
|
||
|
* @retval Status
|
||
|
*/
|
||
|
USBH_StatusTypeDef USBH_LL_DriverVBUS(USBH_HandleTypeDef *phost, uint8_t state)
|
||
|
{
|
||
|
if (phost->id == HOST_FS) {
|
||
|
MX_DriverVbusFS(state);
|
||
|
}
|
||
|
|
||
|
/* USER CODE BEGIN 0 */
|
||
|
|
||
|
/* USER CODE END 0*/
|
||
|
|
||
|
HAL_Delay(200);
|
||
|
return USBH_OK;
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* @brief Set toggle for a pipe.
|
||
|
* @param phost: Host handle
|
||
|
* @param pipe: Pipe index
|
||
|
* @param toggle: toggle (0/1)
|
||
|
* @retval Status
|
||
|
*/
|
||
|
USBH_StatusTypeDef USBH_LL_SetToggle(USBH_HandleTypeDef *phost, uint8_t pipe, uint8_t toggle)
|
||
|
{
|
||
|
HCD_HandleTypeDef *pHandle;
|
||
|
pHandle = phost->pData;
|
||
|
|
||
|
if(pHandle->hc[pipe].ep_is_in)
|
||
|
{
|
||
|
pHandle->hc[pipe].toggle_in = toggle;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
pHandle->hc[pipe].toggle_out = toggle;
|
||
|
}
|
||
|
|
||
|
return USBH_OK;
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* @brief Return the current toggle of a pipe.
|
||
|
* @param phost: Host handle
|
||
|
* @param pipe: Pipe index
|
||
|
* @retval toggle (0/1)
|
||
|
*/
|
||
|
uint8_t USBH_LL_GetToggle(USBH_HandleTypeDef *phost, uint8_t pipe)
|
||
|
{
|
||
|
uint8_t toggle = 0;
|
||
|
HCD_HandleTypeDef *pHandle;
|
||
|
pHandle = phost->pData;
|
||
|
|
||
|
if(pHandle->hc[pipe].ep_is_in)
|
||
|
{
|
||
|
toggle = pHandle->hc[pipe].toggle_in;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
toggle = pHandle->hc[pipe].toggle_out;
|
||
|
}
|
||
|
return toggle;
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* @brief Delay routine for the USB Host Library
|
||
|
* @param Delay: Delay in ms
|
||
|
* @retval None
|
||
|
*/
|
||
|
void USBH_Delay(uint32_t Delay)
|
||
|
{
|
||
|
HAL_Delay(Delay);
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* @brief Returns the USB status depending on the HAL status:
|
||
|
* @param hal_status: HAL status
|
||
|
* @retval USB status
|
||
|
*/
|
||
|
USBH_StatusTypeDef USBH_Get_USB_Status(HAL_StatusTypeDef hal_status)
|
||
|
{
|
||
|
USBH_StatusTypeDef usb_status = USBH_OK;
|
||
|
|
||
|
switch (hal_status)
|
||
|
{
|
||
|
case HAL_OK :
|
||
|
usb_status = USBH_OK;
|
||
|
break;
|
||
|
case HAL_ERROR :
|
||
|
usb_status = USBH_FAIL;
|
||
|
break;
|
||
|
case HAL_BUSY :
|
||
|
usb_status = USBH_BUSY;
|
||
|
break;
|
||
|
case HAL_TIMEOUT :
|
||
|
usb_status = USBH_FAIL;
|
||
|
break;
|
||
|
default :
|
||
|
usb_status = USBH_FAIL;
|
||
|
break;
|
||
|
}
|
||
|
return usb_status;
|
||
|
}
|
||
|
|