706 lines
20 KiB
C
706 lines
20 KiB
C
/**************************************************************************//**
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* @file usbd.c
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* @version V1.00
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* $Revision: 5 $
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* $Date: 18/06/12 9:23a $
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* @brief M031 series USBD driver source file
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*
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* @note
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* SPDX-License-Identifier: Apache-2.0
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* Copyright (C) 2018 Nuvoton Technology Corp. All rights reserved.
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*****************************************************************************/
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#include <string.h>
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#include "NuMicro.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/** @addtogroup Standard_Driver Standard Driver
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@{
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*/
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/** @addtogroup USBD_Driver USBD Driver
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@{
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*/
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/** @addtogroup USBD_EXPORTED_FUNCTIONS USBD Exported Functions
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@{
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*/
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/* Global variables for Control Pipe */
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uint8_t g_usbd_SetupPacket[8] = {0ul}; /*!< Setup packet buffer */
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volatile uint8_t g_usbd_RemoteWakeupEn = 0ul; /*!< Remote wake up function enable flag */
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/**
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* @cond HIDDEN_SYMBOLS
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*/
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static uint8_t *g_usbd_CtrlInPointer = 0;
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static uint8_t *g_usbd_CtrlOutPointer = 0;
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static volatile uint32_t g_usbd_CtrlInSize = 0ul;
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static volatile uint32_t g_usbd_CtrlOutSize = 0ul;
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static volatile uint32_t g_usbd_CtrlOutSizeLimit = 0ul;
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static volatile uint32_t g_usbd_UsbAddr = 0ul;
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static volatile uint32_t g_usbd_UsbConfig = 0ul;
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static volatile uint32_t g_usbd_CtrlMaxPktSize = 8ul;
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static volatile uint32_t g_usbd_UsbAltInterface = 0ul;
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static volatile uint8_t g_usbd_CtrlInZeroFlag = 0ul;
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/**
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* @endcond
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*/
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const S_USBD_INFO_T *g_usbd_sInfo; /*!< A pointer for USB information structure */
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VENDOR_REQ g_usbd_pfnVendorRequest = NULL; /*!< USB Vendor Request Functional Pointer */
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CLASS_REQ g_usbd_pfnClassRequest = NULL; /*!< USB Class Request Functional Pointer */
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SET_INTERFACE_REQ g_usbd_pfnSetInterface = NULL; /*!< USB Set Interface Functional Pointer */
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SET_CONFIG_CB g_usbd_pfnSetConfigCallback = NULL; /*!< USB Set configuration callback function pointer */
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uint32_t g_u32EpStallLock = 0ul; /*!< Bit map flag to lock specified EP when SET_FEATURE */
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/**
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* @brief This function makes USBD module to be ready to use
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*
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* @param[in] param The structure of USBD information.
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* @param[in] pfnClassReq USB Class request callback function.
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* @param[in] pfnSetInterface USB Set Interface request callback function.
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*
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* @return None
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*
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* @details This function will enable USB controller, USB PHY transceiver and pull-up resistor of USB_D+ pin. USB PHY will drive SE0 to bus.
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*/
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void USBD_Open(const S_USBD_INFO_T *param, CLASS_REQ pfnClassReq, SET_INTERFACE_REQ pfnSetInterface)
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{
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g_usbd_sInfo = param;
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g_usbd_pfnClassRequest = pfnClassReq;
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g_usbd_pfnSetInterface = pfnSetInterface;
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/* get EP0 maximum packet size */
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g_usbd_CtrlMaxPktSize = g_usbd_sInfo->gu8DevDesc[7];
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/* Initial USB engine */
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USBD->ATTR = 0x6D0ul;
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/* Force SE0 */
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USBD_SET_SE0();
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}
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/**
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* @brief This function makes USB host to recognize the device
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*
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* @param None
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*
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* @return None
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*
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* @details Enable WAKEUP, FLDET, USB and BUS interrupts. Disable software-disconnect function after 100ms delay with SysTick timer.
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*/
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void USBD_Start(void)
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{
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/* Disable software-disconnect function */
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USBD_CLR_SE0();
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USBD->ATTR = 0x7D0ul;
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/* Clear USB-related interrupts before enable interrupt */
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USBD_CLR_INT_FLAG(USBD_INT_BUS | USBD_INT_USB | USBD_INT_FLDET | USBD_INT_WAKEUP);
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/* Enable USB-related interrupts. */
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USBD_ENABLE_INT(USBD_INT_BUS | USBD_INT_USB | USBD_INT_FLDET | USBD_INT_WAKEUP);
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}
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/**
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* @brief Get the received SETUP packet
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*
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* @param[in] buf A buffer pointer used to store 8-byte SETUP packet.
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*
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* @return None
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*
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* @details Store SETUP packet to a user-specified buffer.
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*
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*/
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void USBD_GetSetupPacket(uint8_t *buf)
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{
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USBD_MemCopy(buf, g_usbd_SetupPacket, 8ul);
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}
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/**
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* @brief Process SETUP packet
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*
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* @param None
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*
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* @return None
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*
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* @details Parse SETUP packet and perform the corresponding action.
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*
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*/
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void USBD_ProcessSetupPacket(void)
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{
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/* Get SETUP packet from USB buffer */
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USBD_MemCopy(g_usbd_SetupPacket, (uint8_t *)USBD_BUF_BASE, 8ul);
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/* Check the request type */
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switch(g_usbd_SetupPacket[0] & 0x60ul)
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{
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case REQ_STANDARD:
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{
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USBD_StandardRequest();
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break;
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}
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case REQ_CLASS:
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{
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if(g_usbd_pfnClassRequest != NULL)
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{
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g_usbd_pfnClassRequest();
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}
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break;
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}
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case REQ_VENDOR:
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{
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if(g_usbd_pfnVendorRequest != NULL)
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{
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g_usbd_pfnVendorRequest();
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}
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break;
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}
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default:
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{
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/* Setup error, stall the device */
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USBD_SET_EP_STALL(EP0);
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USBD_SET_EP_STALL(EP1);
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break;
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}
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}
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}
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/**
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* @brief Process GetDescriptor request
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*
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* @param None
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*
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* @return None
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*
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* @details Parse GetDescriptor request and perform the corresponding action.
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*
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*/
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void USBD_GetDescriptor(void)
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{
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uint32_t u32Len;
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u32Len = 0ul;
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u32Len = g_usbd_SetupPacket[7];
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u32Len <<= 8ul;
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u32Len += g_usbd_SetupPacket[6];
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switch(g_usbd_SetupPacket[3])
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{
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/* Get Device Descriptor */
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case DESC_DEVICE:
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{
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u32Len = USBD_Minimum(u32Len, (uint32_t)LEN_DEVICE);
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USBD_PrepareCtrlIn((uint8_t *)g_usbd_sInfo->gu8DevDesc, u32Len);
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break;
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}
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/* Get Configuration Descriptor */
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case DESC_CONFIG:
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{
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uint32_t u32TotalLen;
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u32TotalLen = g_usbd_sInfo->gu8ConfigDesc[3];
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u32TotalLen = g_usbd_sInfo->gu8ConfigDesc[2] + (u32TotalLen << 8);
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u32Len = USBD_Minimum(u32Len, u32TotalLen);
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USBD_PrepareCtrlIn((uint8_t *)g_usbd_sInfo->gu8ConfigDesc, u32Len);
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break;
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}
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/* Get BOS Descriptor */
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case DESC_BOS:
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{
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if(g_usbd_sInfo->gu8BosDesc)
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{
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u32Len = USBD_Minimum(u32Len, LEN_BOS+LEN_BOSCAP);
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USBD_PrepareCtrlIn((uint8_t *)g_usbd_sInfo->gu8BosDesc, u32Len);
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}
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else
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{
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/* Not support. Reply STALL. */
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USBD_SET_EP_STALL(EP0);
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USBD_SET_EP_STALL(EP1);
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}
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break;
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}
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/* Get HID Descriptor */
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case DESC_HID:
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{
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/* CV3.0 HID Class Descriptor Test,
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Need to indicate index of the HID Descriptor within gu8ConfigDescriptor, specifically HID Composite device. */
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uint32_t u32ConfigDescOffset; /* u32ConfigDescOffset is configuration descriptor offset (HID descriptor start index) */
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u32Len = USBD_Minimum(u32Len, LEN_HID);
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u32ConfigDescOffset = g_usbd_sInfo->gu32ConfigHidDescIdx[g_usbd_SetupPacket[4]];
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USBD_PrepareCtrlIn((uint8_t *)&g_usbd_sInfo->gu8ConfigDesc[u32ConfigDescOffset], u32Len);
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break;
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}
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/* Get Report Descriptor */
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case DESC_HID_RPT:
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{
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u32Len = USBD_Minimum(u32Len, g_usbd_sInfo->gu32HidReportSize[g_usbd_SetupPacket[4]]);
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USBD_PrepareCtrlIn((uint8_t *)g_usbd_sInfo->gu8HidReportDesc[g_usbd_SetupPacket[4]], u32Len);
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break;
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}
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/* Get String Descriptor */
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case DESC_STRING:
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{
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/* Get String Descriptor */
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if(g_usbd_SetupPacket[2] < 4ul)
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{
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u32Len = USBD_Minimum(u32Len, g_usbd_sInfo->gu8StringDesc[g_usbd_SetupPacket[2]][0]);
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USBD_PrepareCtrlIn((uint8_t *)g_usbd_sInfo->gu8StringDesc[g_usbd_SetupPacket[2]], u32Len);
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break;
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}
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else
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{
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/* Not support. Reply STALL. */
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USBD_SET_EP_STALL(EP0);
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USBD_SET_EP_STALL(EP1);
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break;
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}
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}
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default:
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/* Not support. Reply STALL.*/
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USBD_SET_EP_STALL(EP0);
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USBD_SET_EP_STALL(EP1);
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break;
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}
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}
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/**
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* @brief Process standard request
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*
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* @param None
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*
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* @return None
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*
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* @details Parse standard request and perform the corresponding action.
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*
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*/
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void USBD_StandardRequest(void)
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{
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uint32_t addr;
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/* clear global variables for new request */
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g_usbd_CtrlInPointer = 0;
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g_usbd_CtrlInSize = 0ul;
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if((g_usbd_SetupPacket[0] & 0x80ul) == 0x80ul) /* request data transfer direction */
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{
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/* Device to host */
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switch(g_usbd_SetupPacket[1])
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{
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case GET_CONFIGURATION:
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{
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/* Return current configuration setting */
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/* Data stage */
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addr = USBD_BUF_BASE + USBD_GET_EP_BUF_ADDR(EP0);
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M8(addr) = (uint8_t)g_usbd_UsbConfig;
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USBD_SET_DATA1(EP0);
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USBD_SET_PAYLOAD_LEN(EP0, 1ul);
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/* Status stage */
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USBD_PrepareCtrlOut(0, 0ul);
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break;
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}
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case GET_DESCRIPTOR:
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{
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USBD_GetDescriptor();
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USBD_PrepareCtrlOut(0, 0ul); /* For status stage */
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break;
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}
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case GET_INTERFACE:
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{
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/* Return current interface setting */
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/* Data stage */
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addr = USBD_BUF_BASE + USBD_GET_EP_BUF_ADDR(EP0);
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M8(addr) = (uint8_t)g_usbd_UsbAltInterface;
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USBD_SET_DATA1(EP0);
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USBD_SET_PAYLOAD_LEN(EP0, 1ul);
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/* Status stage */
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USBD_PrepareCtrlOut(0, 0ul);
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break;
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}
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case GET_STATUS:
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{
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/* Device */
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if(g_usbd_SetupPacket[0] == 0x80ul)
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{
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uint8_t u8Tmp;
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u8Tmp = (uint8_t)0ul;
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if ((g_usbd_sInfo->gu8ConfigDesc[7] & 0x40ul) == 0x40ul)
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{
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u8Tmp |= (uint8_t)1ul; /* Self-Powered/Bus-Powered.*/
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}
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if ((g_usbd_sInfo->gu8ConfigDesc[7] & 0x20ul) == 0x20ul)
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{
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u8Tmp |= (uint8_t)(g_usbd_RemoteWakeupEn << 1ul); /* Remote wake up */
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}
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addr = USBD_BUF_BASE + USBD_GET_EP_BUF_ADDR(EP0);
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M8(addr) = u8Tmp;
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}
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/* Interface */
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else if(g_usbd_SetupPacket[0] == 0x81ul)
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{
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addr = USBD_BUF_BASE + USBD_GET_EP_BUF_ADDR(EP0);
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M8(addr) = (uint8_t)0ul;
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}
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/* Endpoint */
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else if(g_usbd_SetupPacket[0] == 0x82ul)
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{
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uint8_t ep = (uint8_t)(g_usbd_SetupPacket[4] & 0xFul);
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addr = USBD_BUF_BASE + USBD_GET_EP_BUF_ADDR(EP0);
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M8(addr) = (uint8_t)(USBD_GetStall(ep) ? 1ul : 0ul);
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}
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addr = USBD_BUF_BASE + USBD_GET_EP_BUF_ADDR(EP0) + 1ul;
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M8(addr) = (uint8_t)0ul;
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/* Data stage */
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USBD_SET_DATA1(EP0);
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USBD_SET_PAYLOAD_LEN(EP0, 2ul);
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/* Status stage */
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USBD_PrepareCtrlOut(0, 0ul);
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break;
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}
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default:
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{
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/* Setup error, stall the device */
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USBD_SET_EP_STALL(EP0);
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USBD_SET_EP_STALL(EP1);
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break;
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}
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}
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}
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else
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{
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/* Host to device */
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switch(g_usbd_SetupPacket[1])
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{
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case CLEAR_FEATURE:
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{
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if(g_usbd_SetupPacket[2] == FEATURE_ENDPOINT_HALT)
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{
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uint32_t epNum, i;
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/* EP number stall is not allow to be clear in MSC class "Error Recovery Test".
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a flag: g_u32EpStallLock is added to support it */
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epNum = (uint8_t)(g_usbd_SetupPacket[4] & 0xFul);
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for(i = 0ul; i < USBD_MAX_EP; i++)
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{
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if(((USBD->EP[i].CFG & 0xFul) == epNum) && ((g_u32EpStallLock & (1ul << i)) == 0ul))
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{
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USBD->EP[i].CFGP &= ~USBD_CFGP_SSTALL_Msk;
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}
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}
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}
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else if(g_usbd_SetupPacket[2] == FEATURE_DEVICE_REMOTE_WAKEUP)
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{
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g_usbd_RemoteWakeupEn = (uint8_t)0;
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}
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/* Status stage */
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USBD_SET_DATA1(EP0);
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USBD_SET_PAYLOAD_LEN(EP0, 0ul);
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break;
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}
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case SET_ADDRESS:
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{
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g_usbd_UsbAddr = g_usbd_SetupPacket[2];
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/* Status Stage */
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USBD_SET_DATA1(EP0);
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USBD_SET_PAYLOAD_LEN(EP0, 0ul);
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break;
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}
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case SET_CONFIGURATION:
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{
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g_usbd_UsbConfig = g_usbd_SetupPacket[2];
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if(g_usbd_pfnSetConfigCallback)
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{
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g_usbd_pfnSetConfigCallback();
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}
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/* Status stage */
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USBD_SET_DATA1(EP0);
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USBD_SET_PAYLOAD_LEN(EP0, 0ul);
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break;
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}
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case SET_FEATURE:
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{
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if(g_usbd_SetupPacket[2] == FEATURE_ENDPOINT_HALT)
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{
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USBD_SetStall((uint8_t)(g_usbd_SetupPacket[4] & 0xFul));
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}
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else if(g_usbd_SetupPacket[2] == FEATURE_DEVICE_REMOTE_WAKEUP)
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{
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g_usbd_RemoteWakeupEn = (uint8_t)1ul;
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}
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/* Status stage */
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USBD_SET_DATA1(EP0);
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USBD_SET_PAYLOAD_LEN(EP0, 0ul);
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break;
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}
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case SET_INTERFACE:
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{
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g_usbd_UsbAltInterface = g_usbd_SetupPacket[2];
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if(g_usbd_pfnSetInterface != NULL)
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{
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g_usbd_pfnSetInterface(g_usbd_UsbAltInterface);
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}
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/* Status stage */
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USBD_SET_DATA1(EP0);
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USBD_SET_PAYLOAD_LEN(EP0, 0ul);
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break;
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}
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default:
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{
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/* Setup error, stall the device */
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USBD_SET_EP_STALL(EP0);
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USBD_SET_EP_STALL(EP1);
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break;
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}
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}
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}
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}
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/**
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* @brief Prepare the first Control IN pipe
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*
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* @param[in] pu8Buf The pointer of data sent to USB host.
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* @param[in] u32Size The IN transfer size.
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*
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* @return None
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*
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* @details Prepare data for Control IN transfer.
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*
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*/
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void USBD_PrepareCtrlIn(uint8_t pu8Buf[], uint32_t u32Size)
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{
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uint32_t addr;
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if(u32Size > g_usbd_CtrlMaxPktSize)
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{
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/* Data size > MXPLD */
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g_usbd_CtrlInPointer = pu8Buf + g_usbd_CtrlMaxPktSize;
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g_usbd_CtrlInSize = u32Size - g_usbd_CtrlMaxPktSize;
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USBD_SET_DATA1(EP0);
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addr = USBD_BUF_BASE + USBD_GET_EP_BUF_ADDR(EP0);
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USBD_MemCopy((uint8_t *)addr, pu8Buf, g_usbd_CtrlMaxPktSize);
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USBD_SET_PAYLOAD_LEN(EP0, g_usbd_CtrlMaxPktSize);
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}
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else
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{
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/* Data size <= MXPLD */
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g_usbd_CtrlInPointer = 0;
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g_usbd_CtrlInSize = 0ul;
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if (u32Size == g_usbd_CtrlMaxPktSize)
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g_usbd_CtrlInZeroFlag = 1ul;
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USBD_SET_DATA1(EP0);
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addr = USBD_BUF_BASE + USBD_GET_EP_BUF_ADDR(EP0);
|
|
USBD_MemCopy((uint8_t *)addr, pu8Buf, u32Size);
|
|
USBD_SET_PAYLOAD_LEN(EP0, u32Size);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief Repeat Control IN pipe
|
|
*
|
|
* @param None
|
|
*
|
|
* @return None
|
|
*
|
|
* @details This function processes the remained data of Control IN transfer.
|
|
*
|
|
*/
|
|
void USBD_CtrlIn(void)
|
|
{
|
|
uint32_t addr;
|
|
|
|
if(g_usbd_CtrlInSize)
|
|
{
|
|
/* Process remained data */
|
|
if(g_usbd_CtrlInSize > g_usbd_CtrlMaxPktSize)
|
|
{
|
|
/* Data size > MXPLD */
|
|
addr = USBD_BUF_BASE + USBD_GET_EP_BUF_ADDR(EP0);
|
|
USBD_MemCopy((uint8_t *)addr, (uint8_t *)g_usbd_CtrlInPointer, g_usbd_CtrlMaxPktSize);
|
|
USBD_SET_PAYLOAD_LEN(EP0, g_usbd_CtrlMaxPktSize);
|
|
g_usbd_CtrlInPointer += g_usbd_CtrlMaxPktSize;
|
|
g_usbd_CtrlInSize -= g_usbd_CtrlMaxPktSize;
|
|
}
|
|
else
|
|
{
|
|
/* Data size <= MXPLD */
|
|
addr = USBD_BUF_BASE + USBD_GET_EP_BUF_ADDR(EP0);
|
|
USBD_MemCopy((uint8_t *)addr, (uint8_t *)g_usbd_CtrlInPointer, g_usbd_CtrlInSize);
|
|
USBD_SET_PAYLOAD_LEN(EP0, g_usbd_CtrlInSize);
|
|
if(g_usbd_CtrlInSize == g_usbd_CtrlMaxPktSize)
|
|
g_usbd_CtrlInZeroFlag = 1ul;
|
|
g_usbd_CtrlInPointer = 0ul;
|
|
g_usbd_CtrlInSize = 0ul;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/* In ACK for Set address */
|
|
if((g_usbd_SetupPacket[0] == REQ_STANDARD) && (g_usbd_SetupPacket[1] == SET_ADDRESS))
|
|
{
|
|
addr = USBD_GET_ADDR();
|
|
if((addr != g_usbd_UsbAddr) && (addr == 0ul))
|
|
USBD_SET_ADDR(g_usbd_UsbAddr);
|
|
}
|
|
|
|
/* For the case of data size is integral times maximum packet size */
|
|
if (g_usbd_CtrlInZeroFlag)
|
|
{
|
|
USBD_SET_PAYLOAD_LEN(EP0, 0ul);
|
|
g_usbd_CtrlInZeroFlag = 0ul;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief Prepare the first Control OUT pipe
|
|
*
|
|
* @param[in] pu8Buf The pointer of data received from USB host.
|
|
* @param[in] u32Size The OUT transfer size.
|
|
*
|
|
* @return None
|
|
*
|
|
* @details This function is used to prepare the first Control OUT transfer.
|
|
*
|
|
*/
|
|
void USBD_PrepareCtrlOut(uint8_t *pu8Buf, uint32_t u32Size)
|
|
{
|
|
g_usbd_CtrlOutPointer = pu8Buf;
|
|
g_usbd_CtrlOutSize = 0ul;
|
|
g_usbd_CtrlOutSizeLimit = u32Size;
|
|
USBD_SET_PAYLOAD_LEN(EP1, g_usbd_CtrlMaxPktSize);
|
|
}
|
|
|
|
/**
|
|
* @brief Repeat Control OUT pipe
|
|
*
|
|
* @param None
|
|
*
|
|
* @return None
|
|
*
|
|
* @details This function processes the successive Control OUT transfer.
|
|
*
|
|
*/
|
|
void USBD_CtrlOut(void)
|
|
{
|
|
uint32_t u32Size;
|
|
uint32_t addr;
|
|
|
|
if(g_usbd_CtrlOutSize < g_usbd_CtrlOutSizeLimit)
|
|
{
|
|
u32Size = USBD_GET_PAYLOAD_LEN(EP1);
|
|
addr = USBD_BUF_BASE + USBD_GET_EP_BUF_ADDR(EP1);
|
|
USBD_MemCopy((uint8_t *)g_usbd_CtrlOutPointer, (uint8_t *)addr, u32Size);
|
|
g_usbd_CtrlOutPointer += u32Size;
|
|
g_usbd_CtrlOutSize += u32Size;
|
|
|
|
if(g_usbd_CtrlOutSize < g_usbd_CtrlOutSizeLimit)
|
|
{
|
|
USBD_SET_PAYLOAD_LEN(EP1, g_usbd_CtrlMaxPktSize);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief Reset software flags
|
|
*
|
|
* @param None
|
|
*
|
|
* @return None
|
|
*
|
|
* @details This function resets all variables for protocol and resets USB device address to 0.
|
|
*
|
|
*/
|
|
void USBD_SwReset(void)
|
|
{
|
|
uint32_t i;
|
|
|
|
/* Reset all variables for protocol */
|
|
g_usbd_CtrlInPointer = 0;
|
|
g_usbd_CtrlInSize = 0ul;
|
|
g_usbd_CtrlOutPointer = 0;
|
|
g_usbd_CtrlOutSize = 0ul;
|
|
g_usbd_CtrlOutSizeLimit = 0ul;
|
|
g_u32EpStallLock = 0ul;
|
|
memset(g_usbd_SetupPacket, 0, 8ul);
|
|
|
|
/* Reset PID DATA0 */
|
|
for(i=0ul; i<USBD_MAX_EP; i++)
|
|
{
|
|
USBD->EP[i].CFG &= ~USBD_CFG_DSQSYNC_Msk;
|
|
}
|
|
|
|
/* Reset USB device address */
|
|
USBD_SET_ADDR(0ul);
|
|
}
|
|
|
|
/**
|
|
* @brief USBD Set Vendor Request
|
|
*
|
|
* @param[in] pfnVendorReq Vendor Request Callback Function
|
|
*
|
|
* @return None
|
|
*
|
|
* @details This function is used to set USBD vendor request callback function
|
|
*/
|
|
void USBD_SetVendorRequest(VENDOR_REQ pfnVendorReq)
|
|
{
|
|
g_usbd_pfnVendorRequest = pfnVendorReq;
|
|
}
|
|
|
|
/**
|
|
* @brief The callback function which called when get SET CONFIGURATION request
|
|
*
|
|
* @param[in] pfnSetConfigCallback Callback function pointer for SET CONFIGURATION request
|
|
*
|
|
* @return None
|
|
*
|
|
* @details This function is used to set the callback function which will be called at SET CONFIGURATION request.
|
|
*/
|
|
void USBD_SetConfigCallback(SET_CONFIG_CB pfnSetConfigCallback)
|
|
{
|
|
g_usbd_pfnSetConfigCallback = pfnSetConfigCallback;
|
|
}
|
|
|
|
|
|
/**
|
|
* @brief EP stall lock function to avoid stall clear by USB SET FEATURE request.
|
|
*
|
|
* @param[in] u32EpBitmap Use bitmap to select which endpoints will be locked
|
|
*
|
|
* @return None
|
|
*
|
|
* @details This function is used to lock relative endpoint to avoid stall clear by SET FEATURE request.
|
|
* If ep stall locked, user needs to reset USB device or re-configure device to clear it.
|
|
*/
|
|
void USBD_LockEpStall(uint32_t u32EpBitmap)
|
|
{
|
|
g_u32EpStallLock = u32EpBitmap;
|
|
}
|
|
|
|
|
|
/*@}*/ /* end of group USBD_EXPORTED_FUNCTIONS */
|
|
|
|
/*@}*/ /* end of group USBD_Driver */
|
|
|
|
/*@}*/ /* end of group Standard_Driver */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
/*** (C) COPYRIGHT 2018 Nuvoton Technology Corp. ***/
|