Diff: src/usb_cdc/Src/usbd_conf.cpp
- Revision:
- 0:c76361bd82e8
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/usb_cdc/Src/usbd_conf.cpp Wed Apr 11 14:42:47 2018 +0000
@@ -0,0 +1,569 @@
+ /**
+ ******************************************************************************
+ * @file : usbd_conf.c
+ * @version : v1.0_Cube
+ * @brief : This file implements the board support package for the USB device library
+ ******************************************************************************
+ *
+ * COPYRIGHT(c) 2016 STMicroelectronics
+ *
+ * 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 "stm32f4xx.h"
+#include "stm32f4xx_hal.h"
+#include "usbd_def.h"
+#include "usbd_core.h"
+#include "mbed.h"
+
+PCD_HandleTypeDef hpcd_USB_OTG_FS;
+void Error_Handler(void);
+
+/* External functions --------------------------------------------------------*/
+void SystemClock_Config(void);
+
+/* USER CODE BEGIN 0 */
+/* USER CODE END 0 */
+
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+/* USER CODE BEGIN 1 */
+/* USER CODE END 1 */
+
+/*******************************************************************************
+ LL Driver Callbacks (PCD -> USB Device Library)
+*******************************************************************************/
+/* MSP Init */
+
+#include "CmdUSB.h"
+
+void HAL_PCD_MspInit(PCD_HandleTypeDef* pcdHandle)
+{
+ GPIO_InitTypeDef GPIO_InitStruct;
+ if(pcdHandle->Instance==USB_OTG_FS)
+ {
+ /* USER CODE BEGIN USB_OTG_FS_MspInit 0 */
+
+ /* USER CODE END USB_OTG_FS_MspInit 0 */
+
+ /**USB_OTG_FS GPIO Configuration
+ PA11 ------> USB_OTG_FS_DM
+ PA12 ------> USB_OTG_FS_DP
+ */
+ 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_FREQ_VERY_HIGH;
+ GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
+ HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+ /* Peripheral clock enable */
+ __HAL_RCC_USB_OTG_FS_CLK_ENABLE();
+
+ /* Peripheral interrupt init */
+ HAL_NVIC_SetPriority(OTG_FS_IRQn, 0, 0);
+ HAL_NVIC_EnableIRQ(OTG_FS_IRQn);
+ /* USER CODE BEGIN USB_OTG_FS_MspInit 1 */
+
+ /* USER CODE END USB_OTG_FS_MspInit 1 */
+ }
+}
+
+void HAL_PCD_MspDeInit(PCD_HandleTypeDef* pcdHandle)
+{
+ if(pcdHandle->Instance==USB_OTG_FS)
+ {
+ /* USER CODE BEGIN USB_OTG_FS_MspDeInit 0 */
+
+ /* USER CODE END USB_OTG_FS_MspDeInit 0 */
+ /* Peripheral clock disable */
+ __HAL_RCC_USB_OTG_FS_CLK_DISABLE();
+
+ /**USB_OTG_FS GPIO Configuration
+ PA11 ------> USB_OTG_FS_DM
+ PA12 ------> USB_OTG_FS_DP
+ */
+ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_11|GPIO_PIN_12);
+
+ /* Peripheral interrupt Deinit*/
+ HAL_NVIC_DisableIRQ(OTG_FS_IRQn);
+
+ /* USER CODE BEGIN USB_OTG_FS_MspDeInit 1 */
+
+ /* USER CODE END USB_OTG_FS_MspDeInit 1 */
+ }
+}
+
+/**
+ * @brief Setup stage 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 Data Out stage callback.
+ * @param hpcd: PCD handle
+ * @param epnum: Endpoint Number
+ * @retval None
+ */
+void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
+{
+ int i;
+ int size = 0;
+ static int count = 0;
+ static int firsttime = 1;
+
+ __disable_irq(); // Disable Interrupts
+ if (epnum == 1)
+ {
+ for (i = 0; i < 64; i++) //64 transfer length hardcode but faster in it
+ {
+ CmdManager.BufFromHost[i+64*count] = CmdManager.BufFromHostChunk[i];
+ }
+ size = (CmdManager.BufFromHost[1]<<8) + CmdManager.BufFromHost[2] + CMD_HEADER_RX_SIZE;
+ if ((firsttime==1) && (CmdManager.CheckCmd(CmdManager.BufFromHost[0]) == true))
+ {
+ firsttime = 0;
+ if (size > 64)
+ {
+ CmdManager.count = ((size-1)>>6) + 1;
+ }
+ }
+ count++;
+ CmdManager.count--;
+ if (CmdManager.count == 0)
+ {
+ count = 0;
+ firsttime=1;
+ }
+ }
+ USBD_LL_DataOutStage((USBD_HandleTypeDef *)hpcd->pData, epnum, hpcd->OUT_ep[epnum].xfer_buff);
+ __enable_irq(); // Disable Interrupts
+}
+
+/**
+ * @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((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_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((USBD_HandleTypeDef *)hpcd->pData, speed);
+
+ /*Reset Device*/
+ USBD_LL_Reset((USBD_HandleTypeDef *)hpcd->pData);
+}
+
+/**
+ * @brief Suspend callback.
+ * When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it)
+ * @param hpcd: PCD handle
+ * @retval None
+ */
+void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
+{
+ /* Inform USB library that core enters in suspend Mode */
+ USBD_LL_Suspend((USBD_HandleTypeDef *)hpcd->pData);
+ __HAL_PCD_GATE_PHYCLOCK(hpcd);
+ /*Enter in STOP mode */
+ /* USER CODE BEGIN 2 */
+ if (hpcd->Init.low_power_enable)
+ {
+ /* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register */
+ SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
+ }
+ /* USER CODE END 2 */
+}
+
+/**
+ * @brief Resume callback.
+ When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it)
+ * @param hpcd: PCD handle
+ * @retval None
+ */
+void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
+{
+ /* USER CODE BEGIN 3 */
+ /* USER CODE END 3 */
+ USBD_LL_Resume((USBD_HandleTypeDef *)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((USBD_HandleTypeDef *)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((USBD_HandleTypeDef *)hpcd->pData, epnum);
+}
+
+/**
+ * @brief Connect 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);
+}
+
+/*******************************************************************************
+ 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)
+{
+ /* Init USB_IP */
+ if (pdev->id == DEVICE_FS) {
+ /* Link The driver to the stack */
+ hpcd_USB_OTG_FS.pData = pdev;
+ pdev->pData = &hpcd_USB_OTG_FS;
+
+ hpcd_USB_OTG_FS.Instance = USB_OTG_FS;
+ hpcd_USB_OTG_FS.Init.dev_endpoints = 4;
+ hpcd_USB_OTG_FS.Init.speed = PCD_SPEED_FULL;
+ hpcd_USB_OTG_FS.Init.dma_enable = DISABLE;
+ hpcd_USB_OTG_FS.Init.ep0_mps = DEP0CTL_MPS_64;
+ hpcd_USB_OTG_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
+ hpcd_USB_OTG_FS.Init.Sof_enable = DISABLE;
+ hpcd_USB_OTG_FS.Init.low_power_enable = DISABLE;
+ hpcd_USB_OTG_FS.Init.lpm_enable = DISABLE;
+ hpcd_USB_OTG_FS.Init.vbus_sensing_enable = DISABLE;
+ hpcd_USB_OTG_FS.Init.use_dedicated_ep1 = DISABLE;
+ if (HAL_PCD_Init(&hpcd_USB_OTG_FS) != HAL_OK)
+ {
+ Error_Handler();
+ }
+
+ HAL_PCDEx_SetRxFiFo(&hpcd_USB_OTG_FS, 0x80);
+ HAL_PCDEx_SetTxFiFo(&hpcd_USB_OTG_FS, 0, 0x40);
+ HAL_PCDEx_SetTxFiFo(&hpcd_USB_OTG_FS, 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((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 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((PCD_HandleTypeDef *)pdev->pData, ep_addr);
+ //return ((pdev.pData.OUT_ep[ep_addr & 0x7F].xfer_count));
+}
+
+#if (USBD_LPM_ENABLED == 1)
+/**
+ * @brief HAL_PCDEx_LPM_Callback : Send LPM message to user layer
+ * @param hpcd: PCD handle
+ * @param msg: LPM message
+ * @retval HAL status
+ */
+void HAL_PCDEx_LPM_Callback(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg)
+{
+ switch ( msg)
+ {
+ case PCD_LPM_L0_ACTIVE:
+ if (hpcd->Init.low_power_enable)
+ {
+ SystemClock_Config();
+
+ /* Reset SLEEPDEEP bit of Cortex System Control Register */
+ SCB->SCR &= (uint32_t)~((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
+ }
+ __HAL_PCD_UNGATE_PHYCLOCK(hpcd);
+ USBD_LL_Resume(hpcd->pData);
+ break;
+
+ case PCD_LPM_L1_ACTIVE:
+ __HAL_PCD_GATE_PHYCLOCK(hpcd);
+ USBD_LL_Suspend(hpcd->pData);
+
+ /*Enter in STOP mode */
+ if (hpcd->Init.low_power_enable)
+ {
+ /* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register */
+ SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
+ }
+ break;
+ }
+}
+#endif
+/**
+ * @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****/