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STM32CubeF7/Projects/STM32F769I_EVAL/Demonstrations/STemWin/Config/usbh_conf.c
Ali Labbene 3600603267 Release v1.15.0
2019-08-05 13:14:59 +01:00

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/**
******************************************************************************
* @file usbh_conf.c
* @author MCD Application Team
* @brief USB Host configuration file.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2016 STMicroelectronics International N.V.
* All rights reserved.</center></h2>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted, provided that the following conditions are met:
*
* 1. Redistribution of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of other
* contributors to this software may be used to endorse or promote products
* derived from this software without specific written permission.
* 4. This software, including modifications and/or derivative works of this
* software, must execute solely and exclusively on microcontroller or
* microprocessor devices manufactured by or for STMicroelectronics.
* 5. Redistribution and use of this software other than as permitted under
* this license is void and will automatically terminate your rights under
* this license.
*
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
* SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32f7xx_hal.h"
#include "usbh_core.h"
#include "stm32f769i_eval_io.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;
if(hhcd->Instance == USB_OTG_FS)
{
/* Configure USB FS GPIOs */
__HAL_RCC_GPIOA_CLK_ENABLE();
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);
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);
/* Configure POWER_SWITCH IO pin */
BSP_IO_ConfigPin(OTG_FS1_POWER_SWITCH_PIN, IO_MODE_OUTPUT);
/* Enable USB FS Clocks */
__HAL_RCC_USB_OTG_FS_CLK_ENABLE();
/* Set USBFS Interrupt to the lowest priority */
HAL_NVIC_SetPriority(OTG_FS_IRQn, 5, 0);
/* Enable USBFS Interrupt */
HAL_NVIC_EnableIRQ(OTG_FS_IRQn);
}
else if(hhcd->Instance == USB_OTG_HS)
{
#ifdef USE_USB_HS_IN_FS
/* Configure POWER_SWITCH IO pin */
BSP_IO_ConfigPin(OTG_FS2_POWER_SWITCH_PIN, IO_MODE_OUTPUT);
__GPIOB_CLK_ENABLE();
/*Configure GPIO for HS on FS mode*/
GPIO_InitStruct.Pin = GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 |GPIO_PIN_15;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Alternate = GPIO_AF12_OTG_HS_FS;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
#else
/* Configure USB FS GPIOs */
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOH_CLK_ENABLE();
__HAL_RCC_GPIOI_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_11;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);
__HAL_RCC_USB_OTG_HS_ULPI_CLK_ENABLE();
#endif
/* Enable USB HS Clocks */
__HAL_RCC_USB_OTG_HS_CLK_ENABLE();
/* Set USBHS Interrupt to the lowest 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)
{
if(hhcd->Instance == USB_OTG_FS)
{
/* Disable USB FS Clocks */
__HAL_RCC_USB_OTG_FS_CLK_DISABLE();
}
else if(hhcd->Instance == USB_OTG_HS)
{
/* 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(50);
}
/**
* @brief Disconnect callback.
* @param hhcd: HCD handle
* @retval None
*/
void HAL_HCD_Disconnect_Callback(HCD_HandleTypeDef *hhcd)
{
USBH_LL_Disconnect(hhcd->pData);
}
/**
* @brief Port Port Enabled callback.
* @param hhcd: HCD handle
* @retval None
*/
void HAL_HCD_PortEnabled_Callback(HCD_HandleTypeDef *hhcd)
{
USBH_LL_PortEnabled(hhcd->pData);
}
/**
* @brief Port Port Disabled callback.
* @param hhcd: HCD handle
* @retval None
*/
void HAL_HCD_PortDisabled_Callback(HCD_HandleTypeDef *hhcd)
{
USBH_LL_PortDisabled(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)
{
#ifdef USE_USB_FS
/* Set the LL driver parameters */
hhcd.Instance = USB_OTG_FS;
hhcd.Init.Host_channels = 11;
hhcd.Init.dma_enable = 0;
hhcd.Init.low_power_enable = 0;
hhcd.Init.phy_itface = HCD_PHY_EMBEDDED;
hhcd.Init.Sof_enable = 0;
hhcd.Init.speed = HCD_SPEED_FULL;
hhcd.Init.vbus_sensing_enable = 0;
/* Link the driver to the stack */
hhcd.pData = phost;
phost->pData = &hhcd;
/* Initialize the LL Driver */
HAL_HCD_Init(&hhcd);
#endif
#ifdef USE_USB_HS
/* 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;
#ifdef USE_USB_HS_IN_FS
hhcd.Init.phy_itface = HCD_PHY_EMBEDDED;
#else
hhcd.Init.phy_itface = HCD_PHY_ULPI;
#endif
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);
#endif /*USE_USB_HS*/
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)
{
#ifdef USE_USB_FS
if(state == 0)
{
/* Configure Low Charge pump */
BSP_IO_WritePin(OTG_FS1_POWER_SWITCH_PIN, RESET);
}
else
{
/* Drive High Charge pump */
BSP_IO_WritePin(OTG_FS1_POWER_SWITCH_PIN, SET);
}
#endif
#ifdef USE_USB_HS_IN_FS
if(state == 0)
{
/* Configure Low Charge pump */
BSP_IO_WritePin(OTG_FS2_POWER_SWITCH_PIN, RESET);
}
else
{
/* Drive High Charge pump */
BSP_IO_WritePin(OTG_FS2_POWER_SWITCH_PIN, SET);
}
#endif
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)
{
#if (USBH_USE_OS == 1)
osDelay(Delay);
#else
HAL_Delay(Delay);
#endif
}
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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