Diff: usbd_conf.c

Revision:

1:3a73d77c2cef

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbd_conf.c	Thu Jun 29 20:11:00 2017 +0000
@@ -0,0 +1,471 @@
+/**
+  ******************************************************************************
+  * @file    umart_lite_plus_teste/src/usbd_conf.c
+  * @author  MCD Application Team
+  * @version V1.2.0
+  * @date    26-December-2014
+  * @brief   This file implements the USB Device library callbacks and MSP
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  * @remark
+  * Funções HAL_PCD_MspInit, HAL_PCD_MspDeInit e USBD_LL_Init modificadas por
+  * Kleber Lima da Silva (kleber.ufu@hotmail.com) em 26-Abril-2015
+  *
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hal.h"
+#include "usbd_core.h"
+
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+PCD_HandleTypeDef hpcd;
+
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+                       PCD BSP Routines
+*******************************************************************************/
+/**
+  * @brief  Initializes the PCD MSP.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
+{
+  GPIO_InitTypeDef  GPIO_InitStruct;
+  
+  if(hpcd->Instance == USB_OTG_FS)
+  {
+    /* Configure USB FS GPIOs */
+
+	__GPIOA_CLK_ENABLE();
+    
+    /* Configure DM DP Pins */
+    GPIO_InitStruct.Pin = (GPIO_PIN_11 | GPIO_PIN_12);
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); 
+    
+	/* Configure VBUS Pin */
+    /*GPIO_InitStruct.Pin = GPIO_PIN_9;
+    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);*/
+	
+    /* Configure ID pin */
+    /*GPIO_InitStruct.Pin = GPIO_PIN_10;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
+    GPIO_InitStruct.Pull = GPIO_PULLUP;
+    GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);*/
+
+    /* Enable USB FS Clocks */
+    __USB_OTG_FS_CLK_ENABLE();
+    
+    /* Set USBFS Interrupt priority */
+    HAL_NVIC_SetPriority(OTG_FS_IRQn, 6, 0);
+    
+    /* Enable USBFS Interrupt */
+    HAL_NVIC_EnableIRQ(OTG_FS_IRQn);
+  }
+}
+/**
+  * @brief  DeInitializes the PCD MSP.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd)
+{
+  if(hpcd->Instance == USB_OTG_FS)
+  {  
+    /* Disable USB FS Clocks */ 
+	  __USB_OTG_FS_CLK_DISABLE();
+	  __SYSCFG_CLK_DISABLE();
+  }
+}
+
+/*******************************************************************************
+                       LL Driver Callbacks (PCD -> USB Device Library)
+*******************************************************************************/
+
+
+/**
+  * @brief  Setup stage callback.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd)
+{
+  USBD_LL_SetupStage(hpcd->pData, (uint8_t *)hpcd->Setup);
+}
+
+/**
+  * @brief  Data Out stage callback.
+  * @param  hpcd: PCD handle
+  * @param  epnum: Endpoint Number
+  * @retval None
+  */
+void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
+{
+  USBD_LL_DataOutStage(hpcd->pData, epnum, hpcd->OUT_ep[epnum].xfer_buff);
+}
+
+/**
+  * @brief  Data In stage callback.
+  * @param  hpcd: PCD handle
+  * @param  epnum: Endpoint Number
+  * @retval None
+  */
+void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
+{
+  USBD_LL_DataInStage(hpcd->pData, epnum, hpcd->IN_ep[epnum].xfer_buff);
+}
+
+/**
+  * @brief  SOF callback.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
+{
+  USBD_LL_SOF(hpcd->pData);
+}
+
+/**
+  * @brief  Reset callback.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
+{ 
+  USBD_SpeedTypeDef speed = USBD_SPEED_FULL;
+
+  /* Set USB Current Speed */
+  switch(hpcd->Init.speed)
+  {
+  case PCD_SPEED_HIGH:
+    speed = USBD_SPEED_HIGH;
+    break;
+    
+  case PCD_SPEED_FULL:
+    speed = USBD_SPEED_FULL;    
+    break;
+	
+	default:
+    speed = USBD_SPEED_FULL;    
+    break;
+  }
+  USBD_LL_SetSpeed(hpcd->pData, speed);  
+  
+  /* Reset Device */
+  USBD_LL_Reset(hpcd->pData);
+}
+
+/**
+  * @brief  Suspend callback.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
+{
+  USBD_LL_Suspend(hpcd->pData);
+}
+
+/**
+  * @brief  Resume callback.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
+{
+  USBD_LL_Resume(hpcd->pData);
+}
+
+/**
+  * @brief  ISOC Out Incomplete callback.
+  * @param  hpcd: PCD handle
+  * @param  epnum: Endpoint Number  
+  * @retval None
+  */
+void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
+{
+  USBD_LL_IsoOUTIncomplete(hpcd->pData, epnum);
+}
+
+/**
+  * @brief  ISOC In Incomplete callback.
+  * @param  hpcd: PCD handle
+  * @param  epnum: Endpoint Number  
+  * @retval None
+  */
+void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
+{
+  USBD_LL_IsoINIncomplete(hpcd->pData, epnum);
+}
+
+/**
+  * @brief  Connect callback.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd)
+{
+  USBD_LL_DevConnected(hpcd->pData);
+}
+
+/**
+  * @brief  Disconnect callback.
+  * @param  hpcd: PCD handle
+  * @retval None
+  */
+void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd)
+{
+  USBD_LL_DevDisconnected(hpcd->pData);
+}
+
+/*******************************************************************************
+                       LL Driver Interface (USB Device Library --> PCD)
+*******************************************************************************/
+/**
+  * @brief  Initializes the Low Level portion of the Device driver.  
+  * @param  pdev: Device handle
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef  USBD_LL_Init (USBD_HandleTypeDef *pdev)
+{ 
+  /* Change Systick prioity */
+  NVIC_SetPriority (SysTick_IRQn, 0);  
+  
+  /*Set LL Driver parameters */
+  hpcd.Instance = USB_OTG_FS;
+  hpcd.Init.dev_endpoints = 4; 
+  hpcd.Init.use_dedicated_ep1 = 0;
+  hpcd.Init.ep0_mps = 0x40;  
+  hpcd.Init.dma_enable = 0;
+  hpcd.Init.low_power_enable = 0;
+  hpcd.Init.phy_itface = PCD_PHY_EMBEDDED; 
+  hpcd.Init.Sof_enable = 0;
+  hpcd.Init.speed = PCD_SPEED_FULL;
+  hpcd.Init.vbus_sensing_enable = 1;
+  /* Link The driver to the stack */
+  hpcd.pData = pdev;
+  pdev->pData = &hpcd;
+  /*Initialize LL Driver */
+  HAL_PCD_Init(&hpcd);
+  
+  HAL_PCDEx_SetRxFiFo(&hpcd, 0x80);
+  HAL_PCDEx_SetTxFiFo(&hpcd, 0, 0x40);
+  HAL_PCDEx_SetTxFiFo(&hpcd, 1, 0x80); 
+
+  return USBD_OK;
+}
+
+/**
+  * @brief  De-Initializes the Low Level portion of the Device driver. 
+  * @param  pdev: Device handle
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef USBD_LL_DeInit(USBD_HandleTypeDef *pdev)
+{
+  HAL_PCD_DeInit(pdev->pData);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Starts the Low Level portion of the Device driver.    
+  * @param  pdev: Device handle
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef USBD_LL_Start(USBD_HandleTypeDef *pdev)
+{
+  HAL_PCD_Start(pdev->pData);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Stops the Low Level portion of the Device driver.
+  * @param  pdev: Device handle
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef USBD_LL_Stop(USBD_HandleTypeDef *pdev)
+{
+  HAL_PCD_Stop(pdev->pData);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Opens an endpoint of the Low Level Driver. 
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number
+  * @param  ep_type: Endpoint Type
+  * @param  ep_mps: Endpoint Max Packet Size                 
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef USBD_LL_OpenEP(USBD_HandleTypeDef *pdev, 
+                                  uint8_t  ep_addr,                                      
+                                  uint8_t  ep_type,
+                                  uint16_t ep_mps)
+{
+  HAL_PCD_EP_Open(pdev->pData, ep_addr, ep_mps, ep_type);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Closes an endpoint of the Low Level Driver.  
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number      
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef USBD_LL_CloseEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)   
+{
+  HAL_PCD_EP_Close(pdev->pData, ep_addr);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Flushes an endpoint of the Low Level Driver.
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number      
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef USBD_LL_FlushEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)   
+{
+  HAL_PCD_EP_Flush(pdev->pData, ep_addr);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Sets a Stall condition on an endpoint of the Low Level Driver.
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number      
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef USBD_LL_StallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)   
+{
+  HAL_PCD_EP_SetStall(pdev->pData, ep_addr);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Clears a Stall condition on an endpoint of the Low Level Driver.
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number      
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef USBD_LL_ClearStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)   
+{
+  HAL_PCD_EP_ClrStall(pdev->pData, ep_addr);  
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Returns Stall condition.
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number      
+  * @retval Stall (1: yes, 0: No)
+  */
+uint8_t USBD_LL_IsStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)   
+{
+  PCD_HandleTypeDef *hpcd = pdev->pData; 
+  
+  if((ep_addr & 0x80) == 0x80)
+  {
+    return hpcd->IN_ep[ep_addr & 0x7F].is_stall; 
+  }
+  else
+  {
+    return hpcd->OUT_ep[ep_addr & 0x7F].is_stall; 
+  }
+}
+
+/**
+  * @brief  Assigns an USB address to the device
+  * @param  pdev: Device handle
+  * @param  dev_addr: USB address      
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev, uint8_t dev_addr)   
+{
+  HAL_PCD_SetAddress(pdev->pData, dev_addr);
+  return USBD_OK; 
+}
+
+/**
+  * @brief  Transmits data over an endpoint 
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number
+  * @param  pbuf: Pointer to data to be sent    
+  * @param  size: Data size    
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev, 
+                                    uint8_t  ep_addr,                                      
+                                    uint8_t  *pbuf,
+                                    uint16_t  size)
+{
+  HAL_PCD_EP_Transmit(pdev->pData, ep_addr, pbuf, size);
+  return USBD_OK;   
+}
+
+/**
+  * @brief  Prepares an endpoint for reception 
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number
+  * @param  pbuf:pointer to data to be received    
+  * @param  size: data size              
+  * @retval USBD Status
+  */
+USBD_StatusTypeDef USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev, 
+                                          uint8_t  ep_addr,                                      
+                                          uint8_t  *pbuf,
+                                          uint16_t  size)
+{
+  HAL_PCD_EP_Receive(pdev->pData, ep_addr, pbuf, size);
+  return USBD_OK;   
+}
+
+/**
+  * @brief  Returns the last transfered packet size.    
+  * @param  pdev: Device handle
+  * @param  ep_addr: Endpoint Number
+  * @retval Recived Data Size
+  */
+uint32_t USBD_LL_GetRxDataSize(USBD_HandleTypeDef *pdev, uint8_t  ep_addr)  
+{
+  return HAL_PCD_EP_GetRxCount(pdev->pData, ep_addr);
+}
+
+/**
+  * @brief  Delay routine for the USB Device Library      
+  * @param  Delay: Delay in ms
+  * @retval None
+  */
+void  USBD_LL_Delay(uint32_t Delay)
+{
+  HAL_Delay(Delay);  
+}
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/