Diff: Config/usbh_conf.c

Revision:

0:c00e6c923941

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Config/usbh_conf.c	Mon Nov 02 23:38:08 2015 +0000
@@ -0,0 +1,476 @@
+/**
+  ******************************************************************************
+  * @file    usbh_conf.c
+  * @author  MCD Application Team
+  * @version V1.1.0
+  * @date    21-September-2015
+  * @brief   USB Host configuration file.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions 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 its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 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 "stm32f7xx_hal.h"
+#include "usbh_core.h"
+
+HCD_HandleTypeDef hhcd;
+
+/*******************************************************************************
+                       HCD BSP Routines
+*******************************************************************************/
+/**
+  * @brief  Initializes the HCD MSP.
+  * @param  hhcd: HCD handle
+  * @retval None
+  */
+void HAL_HCD_MspInit(HCD_HandleTypeDef *hhcd)
+{
+  GPIO_InitTypeDef  GPIO_InitStruct;
+  
+   /* Configure USB HS GPIOs */
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    __HAL_RCC_GPIOC_CLK_ENABLE();
+    __HAL_RCC_GPIOH_CLK_ENABLE();
+    
+    /* CLK */
+    GPIO_InitStruct.Pin = GPIO_PIN_5;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); 
+    
+    /* D0 */
+    GPIO_InitStruct.Pin = GPIO_PIN_3;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); 
+    
+    /* D1 D2 D3 D4 D5 D6 D7 */
+    GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_5 |\
+      GPIO_PIN_10 | GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+    
+    /* STP */
+    GPIO_InitStruct.Pin = GPIO_PIN_0;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
+    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+    
+    /* NXT */
+    GPIO_InitStruct.Pin = GPIO_PIN_4;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
+    HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);   
+    
+    /* DIR */
+    GPIO_InitStruct.Pin = GPIO_PIN_2;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
+    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+    
+    __HAL_RCC_USB_OTG_HS_ULPI_CLK_ENABLE();
+    
+    /* Enable USB HS Clocks */ 
+    __HAL_RCC_USB_OTG_HS_CLK_ENABLE();
+    
+    /* Set USBHS Interrupt priority */
+    HAL_NVIC_SetPriority(OTG_HS_IRQn, 5, 0);
+    
+    /* Enable USBHS Interrupt */
+    HAL_NVIC_EnableIRQ(OTG_HS_IRQn);
+}   
+
+/**
+  * @brief  DeInitializes the HCD MSP.
+  * @param  hhcd: HCD handle
+  * @retval None
+  */
+void HAL_HCD_MspDeInit(HCD_HandleTypeDef *hhcd)
+{
+    /* Disable USB HS Clocks */ 
+    __HAL_RCC_USB_OTG_HS_CLK_DISABLE();
+    __HAL_RCC_USB_OTG_HS_ULPI_CLK_DISABLE();
+}
+
+/*******************************************************************************
+                       LL Driver Callbacks (HCD -> USB Host Library)
+*******************************************************************************/
+
+/**
+  * @brief  SOF callback.
+  * @param  hhcd: HCD handle
+  * @retval None
+  */
+void HAL_HCD_SOF_Callback(HCD_HandleTypeDef *hhcd)
+{
+  USBH_LL_IncTimer(hhcd->pData);
+}
+
+/**
+  * @brief  Connect callback.
+  * @param  hhcd: HCD handle
+  * @retval None
+  */
+void HAL_HCD_Connect_Callback(HCD_HandleTypeDef *hhcd)
+{
+
+  USBH_LL_Connect(hhcd->pData);
+  
+  HAL_Delay(100);
+}
+
+/**
+  * @brief  Disconnect callback.
+  * @param  hhcd: HCD handle
+  * @retval None
+  */
+void HAL_HCD_Disconnect_Callback(HCD_HandleTypeDef *hhcd)
+{
+  USBH_LL_Disconnect(hhcd->pData);
+} 
+
+
+/**
+  * @brief  Notify URB state change callback.
+  * @param  hhcd: HCD handle
+  * @param  chnum: Channel number 
+  * @param  urb_state: URB State
+  * @retval None
+  */
+void HAL_HCD_HC_NotifyURBChange_Callback(HCD_HandleTypeDef *hhcd, uint8_t chnum, HCD_URBStateTypeDef urb_state)
+{
+ #if (USBH_USE_OS == 1)   
+  USBH_LL_NotifyURBChange(hhcd->pData);
+#endif 
+}
+
+/*******************************************************************************
+                       LL Driver Interface (USB Host Library --> HCD)
+*******************************************************************************/
+
+/**
+  * @brief  Initializes the Low Level portion of the Host driver.
+  * @param  phost: Host handle
+  * @retval USBH Status
+  */
+USBH_StatusTypeDef USBH_LL_Init(USBH_HandleTypeDef *phost)
+{
+  /* Set the LL driver parameters */
+  hhcd.Instance = USB_OTG_HS;
+  hhcd.Init.Host_channels = 11; 
+  hhcd.Init.dma_enable = 0;
+  hhcd.Init.low_power_enable = 0;
+  hhcd.Init.phy_itface = HCD_PHY_ULPI; 
+  hhcd.Init.Sof_enable = 0;
+  hhcd.Init.speed = HCD_SPEED_HIGH;
+  hhcd.Init.vbus_sensing_enable = 1;
+  hhcd.Init.use_external_vbus = 1;  
+  /* Link the driver to the stack */
+  hhcd.pData = phost;
+  phost->pData = &hhcd;
+  /* Initialize the LL driver */
+  HAL_HCD_Init(&hhcd);
+  
+
+  USBH_LL_SetTimer(phost, HAL_HCD_GetCurrentFrame(&hhcd));
+  
+  return USBH_OK;
+}
+
+
+/**
+  * @brief  De-Initializes the Low Level portion of the Host driver.
+  * @param  phost: Host handle
+  * @retval USBH Status
+  */
+USBH_StatusTypeDef USBH_LL_DeInit(USBH_HandleTypeDef *phost)
+{
+  HAL_HCD_DeInit(phost->pData);
+  return USBH_OK; 
+}
+
+/**
+  * @brief  Starts the Low Level portion of the Host driver.   
+  * @param  phost: Host handle
+  * @retval USBH Status
+  */
+USBH_StatusTypeDef USBH_LL_Start(USBH_HandleTypeDef *phost)
+{
+  HAL_HCD_Start(phost->pData);
+  return USBH_OK; 
+}
+
+/**
+  * @brief  Stops the Low Level portion of the Host driver.
+  * @param  phost: Host handle
+  * @retval USBH Status
+  */
+USBH_StatusTypeDef USBH_LL_Stop(USBH_HandleTypeDef *phost)
+{
+  HAL_HCD_Stop(phost->pData);
+  return USBH_OK; 
+}
+
+/**
+  * @brief  Returns the USB Host Speed from the Low Level Driver.
+  * @param  phost: Host handle
+  * @retval USBH Speeds
+  */
+USBH_SpeedTypeDef USBH_LL_GetSpeed(USBH_HandleTypeDef *phost)
+{
+  USBH_SpeedTypeDef speed = USBH_SPEED_FULL;
+  
+  switch (HAL_HCD_GetCurrentSpeed(phost->pData))
+  {
+  case 0: 
+    speed = USBH_SPEED_HIGH;
+    break;
+    
+  case 1: 
+    speed = USBH_SPEED_FULL;    
+    break;
+    
+  case 2: 
+    speed = USBH_SPEED_LOW;   
+    break;
+    
+  default:  
+    speed = USBH_SPEED_FULL;    
+    break;    
+  }
+  return speed;
+}
+
+/**
+  * @brief  Resets the Host Port of the Low Level Driver.
+  * @param  phost: Host handle
+  * @retval USBH Status
+  */
+USBH_StatusTypeDef USBH_LL_ResetPort (USBH_HandleTypeDef *phost) 
+{
+  HAL_HCD_ResetPort(phost->pData);
+  return USBH_OK; 
+}
+
+/**
+  * @brief  Returns the last transfered packet size.
+  * @param  phost: Host handle
+  * @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  Opens a pipe of the Low Level Driver.
+  * @param  phost: Host handle
+  * @param  pipe: 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,
+                                    uint8_t epnum,                                      
+                                    uint8_t dev_address,
+                                    uint8_t speed,
+                                    uint8_t ep_type,
+                                    uint16_t mps)
+{
+  HAL_HCD_HC_Init(phost->pData,
+                  pipe,
+                  epnum,
+                  dev_address,
+                  speed,
+                  ep_type,
+                  mps);
+  return USBH_OK; 
+}
+
+/**
+  * @brief  Closes 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_HCD_HC_Halt(phost->pData, pipe);
+  return USBH_OK; 
+}
+
+/**
+  * @brief  Submits 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 these values:
+  *           0: Output 
+  *           1: Input
+  * @param  ep_type: Endpoint Type
+  *          This parameter can be one of 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 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 these values:
+  *           0: do ping inactive 
+  *           1: do ping active 
+  * @retval USBH 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_HCD_HC_SubmitRequest(phost->pData,
+                           pipe, 
+                           direction,
+                           ep_type,  
+                           token, 
+                           pbuff, 
+                           length,
+                           do_ping);
+  return USBH_OK;   
+}
+
+/**
+  * @brief  Gets 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 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  Drives VBUS.
+  * @param  phost: Host handle
+  * @param  state: VBUS state
+  *          This parameter can be one of these values:
+  *           0: VBUS Active 
+  *           1: VBUS Inactive
+  * @retval USBH Status
+  */
+USBH_StatusTypeDef USBH_LL_DriverVBUS(USBH_HandleTypeDef *phost, uint8_t state)
+{
+  /* VBUS driven by ULPI interface */
+  HAL_Delay(200);
+  return USBH_OK;  
+}
+
+/**
+  * @brief  Sets toggle for a pipe.
+  * @param  phost: Host handle
+  * @param  pipe: Pipe index   
+  * @param  toggle: toggle (0/1)
+  * @retval USBH Status
+  */
+USBH_StatusTypeDef USBH_LL_SetToggle(USBH_HandleTypeDef *phost, uint8_t pipe, uint8_t toggle)   
+{
+  if(hhcd.hc[pipe].ep_is_in)
+  {
+    hhcd.hc[pipe].toggle_in = toggle;
+  }
+  else
+  {
+    hhcd.hc[pipe].toggle_out = toggle;
+  }
+  return USBH_OK; 
+}
+
+/**
+  * @brief  Returns 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;
+  
+  if(hhcd.hc[pipe].ep_is_in)
+  {
+    toggle = hhcd.hc[pipe].toggle_in;
+  }
+  else
+  {
+    toggle = hhcd.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****/