we use l432, not l442
This commit is contained in:
Nicolas Stalder
458
targets/stm32l432/lib/usbd/usbd_conf.c
Normal file
458
targets/stm32l432/lib/usbd/usbd_conf.c
Normal file
@ -0,0 +1,458 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file USB_Device/HID_Standalone/Src/usbd_conf.c
|
||||
* @author MCD Application Team
|
||||
* @brief This file implements the USB Device library callbacks and MSP
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 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 "stm32l4xx_ll_gpio.h"
|
||||
#include "stm32l4xx_ll_usb.h"
|
||||
#include "stm32l4xx_hal_pcd.h"
|
||||
#include "stm32l4xx_hal.h"
|
||||
#include "usbd_core.h"
|
||||
#include "usbd_hid.h"
|
||||
|
||||
void SystemClock_Config(void);
|
||||
|
||||
|
||||
PCD_HandleTypeDef hpcd;
|
||||
|
||||
|
||||
/**
|
||||
* @brief Initializes the PCD MSP.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
SET_BIT(RCC->APB1ENR1, RCC_APB1ENR1_USBFSEN);
|
||||
|
||||
if(hpcd->Init.low_power_enable == 1)
|
||||
{
|
||||
/* Enable EXTI Line 17 for USB wakeup */
|
||||
__HAL_USB_WAKEUP_EXTI_ENABLE_IT();
|
||||
}
|
||||
|
||||
/* Set USB FS Interrupt priority */
|
||||
NVIC_SetPriority(USB_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 0x0f, 0));
|
||||
|
||||
/* Enable USB FS Interrupt */
|
||||
NVIC_EnableIRQ(USB_IRQn);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief De-Initializes the PCD MSP.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
/* Disable USB FS Clock */
|
||||
/*__HAL_RCC_USB_CLK_DISABLE();*/
|
||||
CLEAR_BIT(RCC->APB1ENR1, RCC_APB1ENR1_USBFSEN);
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
LL Driver Callbacks (PCD -> USB Device Library)
|
||||
*******************************************************************************/
|
||||
|
||||
/**
|
||||
* @brief SetupStage callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
USBD_LL_SetupStage((USBD_HandleTypeDef*)hpcd->pData, (uint8_t *)hpcd->Setup);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief DataOut Stage callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @param epnum: Endpoint Number
|
||||
* @retval None
|
||||
*/
|
||||
// From host --> device
|
||||
void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
{
|
||||
USBD_LL_DataOutStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->OUT_ep[epnum].xfer_buff);
|
||||
switch(epnum)
|
||||
{
|
||||
case HID_ENDPOINT:
|
||||
usb_hid_recieve_callback(epnum);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief DataIn Stage callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @param epnum: Endpoint Number
|
||||
* @retval None
|
||||
*/
|
||||
// From device --> host
|
||||
void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
{
|
||||
USBD_LL_DataInStage((USBD_HandleTypeDef*)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((USBD_HandleTypeDef*)hpcd->pData);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Reset callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
USBD_LL_SetSpeed((USBD_HandleTypeDef*)hpcd->pData, USBD_SPEED_FULL);
|
||||
/* Reset Device */
|
||||
USBD_LL_Reset((USBD_HandleTypeDef*)hpcd->pData);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Suspend callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
/* Inform USB library that core enters in suspend Mode */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Resume callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
// Go to sleep ?
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief ISOOUTIncomplete callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @param epnum: Endpoint Number
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
{
|
||||
USBD_LL_IsoOUTIncomplete((USBD_HandleTypeDef*)hpcd->pData, epnum);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief ISOINIncomplete callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @param epnum: Endpoint Number
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
|
||||
{
|
||||
USBD_LL_IsoINIncomplete((USBD_HandleTypeDef*)hpcd->pData, epnum);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief ConnectCallback callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
USBD_LL_DevConnected((USBD_HandleTypeDef*)hpcd->pData);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disconnect callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
USBD_LL_DevDisconnected((USBD_HandleTypeDef*)hpcd->pData);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Initializes the low level portion of the device driver.
|
||||
* @param pdev: Device handle
|
||||
* @retval USBD status
|
||||
*/
|
||||
extern void _Error_Handler(char *file, int line);
|
||||
USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev)
|
||||
{
|
||||
/* Enable USB power on Pwrctrl CR2 register. */
|
||||
SET_BIT(PWR->CR2, PWR_CR2_USV);
|
||||
/* Link the driver to the stack. */
|
||||
hpcd.pData = pdev;
|
||||
pdev->pData = &hpcd;
|
||||
|
||||
hpcd.Instance = USB;
|
||||
hpcd.Init.dev_endpoints = 8;
|
||||
hpcd.Init.speed = PCD_SPEED_FULL;
|
||||
hpcd.Init.ep0_mps = DEP0CTL_MPS_64;
|
||||
hpcd.Init.phy_itface = PCD_PHY_EMBEDDED;
|
||||
hpcd.Init.Sof_enable = DISABLE;
|
||||
hpcd.Init.low_power_enable = DISABLE;
|
||||
hpcd.Init.lpm_enable = DISABLE;
|
||||
hpcd.Init.battery_charging_enable = DISABLE;
|
||||
if (HAL_PCD_Init(&hpcd) != HAL_OK)
|
||||
{
|
||||
_Error_Handler(__FILE__, __LINE__);
|
||||
}
|
||||
|
||||
// control
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x00 , PCD_SNG_BUF, 0x18);
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x80 , PCD_SNG_BUF, 0x58);
|
||||
|
||||
// HID
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x01 , PCD_SNG_BUF, 0x98);
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x81 , PCD_SNG_BUF, 0xd8);
|
||||
|
||||
// CDC / uart
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x02 , PCD_SNG_BUF, 0xd8 + 64); // data OUT
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x82 , PCD_SNG_BUF, 0xd8 + 64*2); // data IN
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x83 , PCD_SNG_BUF, 0xd8 + 64*3); // commands
|
||||
|
||||
|
||||
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((PCD_HandleTypeDef*)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((PCD_HandleTypeDef*)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((PCD_HandleTypeDef*) 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((PCD_HandleTypeDef*) 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((PCD_HandleTypeDef*) 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((PCD_HandleTypeDef*) 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((PCD_HandleTypeDef*) 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((PCD_HandleTypeDef*) 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 = (PCD_HandleTypeDef*) 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 a USB address to the device.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint Number
|
||||
* @retval USBD Status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev, uint8_t dev_addr)
|
||||
{
|
||||
HAL_PCD_SetAddress((PCD_HandleTypeDef*) 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((PCD_HandleTypeDef*) 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((PCD_HandleTypeDef*) pdev->pData, ep_addr, pbuf, size);
|
||||
return USBD_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns the last transferred 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((PCD_HandleTypeDef*) pdev->pData, ep_addr);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Delays 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****/
|
||||
Reference in New Issue
Block a user