639 lines
17 KiB
C
639 lines
17 KiB
C
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/**
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******************************************************************************
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* @file : 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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* This notice applies to any and all portions of this file
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* that are not between comment pairs USER CODE BEGIN and
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* USER CODE END. Other portions of this file, whether
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* inserted by the user or by software development tools
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* are owned by their respective copyright owners.
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*
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* Copyright (c) 2018 STMicroelectronics International N.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted, provided that the following conditions are met:
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*
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* 1. Redistribution 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 other
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* contributors to this software may be used to endorse or promote products
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* derived from this software without specific written permission.
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* 4. This software, including modifications and/or derivative works of this
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* software, must execute solely and exclusively on microcontroller or
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* microprocessor devices manufactured by or for STMicroelectronics.
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* 5. Redistribution and use of this software other than as permitted under
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* this license is void and will automatically terminate your rights under
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* this license.
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*
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* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
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* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
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* SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* 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 "usbh_core.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_HS;
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void _Error_Handler(char * file, int line);
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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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/* 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;
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if(hcdHandle->Instance==USB_OTG_HS)
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{
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/* USER CODE BEGIN USB_OTG_HS_MspInit 0 */
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/* USER CODE END USB_OTG_HS_MspInit 0 */
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/**USB_OTG_HS GPIO Configuration
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PB14 ------> USB_OTG_HS_DM
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PB15 ------> USB_OTG_HS_DP
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_14|GPIO_PIN_15;
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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_LOW;
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GPIO_InitStruct.Alternate = GPIO_AF12_OTG2_FS;
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HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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/* Peripheral clock enable */
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__HAL_RCC_USB_OTG_HS_CLK_ENABLE();
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/* Peripheral interrupt init */
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HAL_NVIC_SetPriority(OTG_HS_IRQn, 14, 0);
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HAL_NVIC_EnableIRQ(OTG_HS_IRQn);
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/* USER CODE BEGIN USB_OTG_HS_MspInit 1 */
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/* USER CODE END USB_OTG_HS_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_HS)
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{
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/* USER CODE BEGIN USB_OTG_HS_MspDeInit 0 */
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/* USER CODE END USB_OTG_HS_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_USB_OTG_HS_CLK_DISABLE();
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/**USB_OTG_HS GPIO Configuration
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PB14 ------> USB_OTG_HS_DM
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PB15 ------> USB_OTG_HS_DP
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*/
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HAL_GPIO_DeInit(GPIOB, GPIO_PIN_14|GPIO_PIN_15);
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/* Peripheral interrupt Deinit*/
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HAL_NVIC_DisableIRQ(OTG_HS_IRQn);
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/* USER CODE BEGIN USB_OTG_HS_MspDeInit 1 */
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/* USER CODE END USB_OTG_HS_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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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_HS) {
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/* Link the driver to the stack. */
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hhcd_USB_OTG_HS.pData = phost;
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phost->pData = &hhcd_USB_OTG_HS;
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hhcd_USB_OTG_HS.Instance = USB_OTG_HS;
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hhcd_USB_OTG_HS.Init.Host_channels = 16;
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hhcd_USB_OTG_HS.Init.speed = HCD_SPEED_FULL;
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hhcd_USB_OTG_HS.Init.dma_enable = DISABLE;
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hhcd_USB_OTG_HS.Init.phy_itface = USB_OTG_EMBEDDED_PHY;
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hhcd_USB_OTG_HS.Init.Sof_enable = DISABLE;
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hhcd_USB_OTG_HS.Init.low_power_enable = DISABLE;
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hhcd_USB_OTG_HS.Init.use_external_vbus = DISABLE;
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if (HAL_HCD_Init(&hhcd_USB_OTG_HS) != HAL_OK)
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{
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_Error_Handler(__FILE__, __LINE__);
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}
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USBH_LL_SetTimer(phost, HAL_HCD_GetCurrentFrame(&hhcd_USB_OTG_HS));
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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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switch (hal_status) {
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case HAL_OK :
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usb_status = USBH_OK;
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break;
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case HAL_ERROR :
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usb_status = USBH_FAIL;
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break;
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case HAL_BUSY :
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usb_status = USBH_BUSY;
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break;
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case HAL_TIMEOUT :
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usb_status = USBH_FAIL;
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break;
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default :
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usb_status = USBH_FAIL;
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break;
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}
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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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switch (hal_status) {
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case HAL_OK :
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usb_status = USBH_OK;
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break;
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case HAL_ERROR :
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usb_status = USBH_FAIL;
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break;
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case HAL_BUSY :
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usb_status = USBH_BUSY;
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break;
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case HAL_TIMEOUT :
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usb_status = USBH_FAIL;
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break;
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default :
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usb_status = USBH_FAIL;
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break;
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}
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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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switch (hal_status) {
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case HAL_OK :
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usb_status = USBH_OK;
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break;
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case HAL_ERROR :
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usb_status = USBH_FAIL;
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break;
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case HAL_BUSY :
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usb_status = USBH_BUSY;
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break;
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case HAL_TIMEOUT :
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usb_status = USBH_FAIL;
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break;
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default :
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usb_status = USBH_FAIL;
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break;
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}
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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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switch (hal_status) {
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case HAL_OK :
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usb_status = USBH_OK;
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break;
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case HAL_ERROR :
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usb_status = USBH_FAIL;
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break;
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case HAL_BUSY :
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usb_status = USBH_BUSY;
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break;
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case HAL_TIMEOUT :
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usb_status = USBH_FAIL;
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break;
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default :
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usb_status = USBH_FAIL;
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break;
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}
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return usb_status;
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}
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/**
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* @brief Return the last transfered packet size.
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* @param phost: Host handle
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* @param pipe: Pipe index
|
||
|
|
* @retval Packet size
|
||
|
|
*/
|
||
|
|
uint32_t USBH_LL_GetLastXferSize(USBH_HandleTypeDef *phost, uint8_t pipe)
|
||
|
|
{
|
||
|
|
return HAL_HCD_HC_GetXferCount(phost->pData, pipe);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Open a pipe of the low level driver.
|
||
|
|
* @param phost: Host handle
|
||
|
|
* @param pipe_num: Pipe index
|
||
|
|
* @param epnum: Endpoint number
|
||
|
|
* @param dev_address: Device USB address
|
||
|
|
* @param speed: Device Speed
|
||
|
|
* @param ep_type: Endpoint type
|
||
|
|
* @param mps: Endpoint max packet size
|
||
|
|
* @retval USBH status
|
||
|
|
*/
|
||
|
|
USBH_StatusTypeDef USBH_LL_OpenPipe(USBH_HandleTypeDef *phost, uint8_t pipe_num, uint8_t epnum,
|
||
|
|
uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps)
|
||
|
|
{
|
||
|
|
HAL_StatusTypeDef hal_status = HAL_OK;
|
||
|
|
USBH_StatusTypeDef usb_status = USBH_OK;
|
||
|
|
|
||
|
|
hal_status = HAL_HCD_HC_Init(phost->pData, pipe_num, epnum,
|
||
|
|
dev_address, speed, ep_type, mps);
|
||
|
|
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Close a pipe of the low level driver.
|
||
|
|
* @param phost: Host handle
|
||
|
|
* @param pipe: Pipe index
|
||
|
|
* @retval USBH status
|
||
|
|
*/
|
||
|
|
USBH_StatusTypeDef USBH_LL_ClosePipe(USBH_HandleTypeDef *phost, uint8_t pipe)
|
||
|
|
{
|
||
|
|
HAL_StatusTypeDef hal_status = HAL_OK;
|
||
|
|
USBH_StatusTypeDef usb_status = USBH_OK;
|
||
|
|
|
||
|
|
hal_status = HAL_HCD_HC_Halt(phost->pData, pipe);
|
||
|
|
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Submit a new URB to the low level driver.
|
||
|
|
* @param phost: Host handle
|
||
|
|
* @param pipe: Pipe index
|
||
|
|
* This parameter can be a value from 1 to 15
|
||
|
|
* @param direction : Channel number
|
||
|
|
* This parameter can be one of the these values:
|
||
|
|
* 0 : Output
|
||
|
|
* 1 : Input
|
||
|
|
* @param ep_type : Endpoint Type
|
||
|
|
* This parameter can be one of the these values:
|
||
|
|
* @arg EP_TYPE_CTRL: Control type
|
||
|
|
* @arg EP_TYPE_ISOC: Isochrounous type
|
||
|
|
* @arg EP_TYPE_BULK: Bulk type
|
||
|
|
* @arg EP_TYPE_INTR: Interrupt type
|
||
|
|
* @param token : Endpoint Type
|
||
|
|
* This parameter can be one of the these values:
|
||
|
|
* @arg 0: PID_SETUP
|
||
|
|
* @arg 1: PID_DATA
|
||
|
|
* @param pbuff : pointer to URB data
|
||
|
|
* @param length : Length of URB data
|
||
|
|
* @param do_ping : activate do ping protocol (for high speed only)
|
||
|
|
* This parameter can be one of the these values:
|
||
|
|
* 0 : do ping inactive
|
||
|
|
* 1 : do ping active
|
||
|
|
* @retval Status
|
||
|
|
*/
|
||
|
|
USBH_StatusTypeDef USBH_LL_SubmitURB(USBH_HandleTypeDef *phost, uint8_t pipe, uint8_t direction,
|
||
|
|
uint8_t ep_type, uint8_t token, uint8_t *pbuff, uint16_t length,
|
||
|
|
uint8_t do_ping)
|
||
|
|
{
|
||
|
|
HAL_StatusTypeDef hal_status = HAL_OK;
|
||
|
|
USBH_StatusTypeDef usb_status = USBH_OK;
|
||
|
|
|
||
|
|
hal_status = HAL_HCD_HC_SubmitRequest(phost->pData, pipe, direction ,
|
||
|
|
ep_type, token, pbuff, length,
|
||
|
|
do_ping);
|
||
|
|
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Get a URB state from the low level driver.
|
||
|
|
* @param phost: Host handle
|
||
|
|
* @param pipe: Pipe index
|
||
|
|
* This parameter can be a value from 1 to 15
|
||
|
|
* @retval URB state
|
||
|
|
* This parameter can be one of the these values:
|
||
|
|
* @arg URB_IDLE
|
||
|
|
* @arg URB_DONE
|
||
|
|
* @arg URB_NOTREADY
|
||
|
|
* @arg URB_NYET
|
||
|
|
* @arg URB_ERROR
|
||
|
|
* @arg URB_STALL
|
||
|
|
*/
|
||
|
|
USBH_URBStateTypeDef USBH_LL_GetURBState(USBH_HandleTypeDef *phost, uint8_t pipe)
|
||
|
|
{
|
||
|
|
return (USBH_URBStateTypeDef)HAL_HCD_HC_GetURBState (phost->pData, pipe);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Drive VBUS.
|
||
|
|
* @param phost: Host handle
|
||
|
|
* @param state : VBUS state
|
||
|
|
* This parameter can be one of the these values:
|
||
|
|
* 0 : VBUS Active
|
||
|
|
* 1 : VBUS Inactive
|
||
|
|
* @retval Status
|
||
|
|
*/
|
||
|
|
USBH_StatusTypeDef USBH_LL_DriverVBUS(USBH_HandleTypeDef *phost, uint8_t state)
|
||
|
|
{
|
||
|
|
|
||
|
|
/* USER CODE BEGIN 0 */
|
||
|
|
/* USER CODE END 0*/
|
||
|
|
|
||
|
|
if (phost->id == HOST_HS)
|
||
|
|
{
|
||
|
|
if (state == 0)
|
||
|
|
{
|
||
|
|
/* Drive high Charge pump */
|
||
|
|
/* ToDo: Add IOE driver control */
|
||
|
|
/* USER CODE BEGIN DRIVE_HIGH_CHARGE_FOR_HS */
|
||
|
|
|
||
|
|
/* USER CODE END DRIVE_HIGH_CHARGE_FOR_HS */
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
/* Drive low Charge pump */
|
||
|
|
/* ToDo: Add IOE driver control */
|
||
|
|
/* USER CODE BEGIN DRIVE_LOW_CHARGE_FOR_HS */
|
||
|
|
|
||
|
|
/* USER CODE END DRIVE_LOW_CHARGE_FOR_HS */
|
||
|
|
}
|
||
|
|
}
|
||
|
|
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);
|
||
|
|
}
|
||
|
|
|
||
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|