339 lines
12 KiB
C
339 lines
12 KiB
C
/*
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* Copyright (c) 2024, sakumisu
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "usbd_core.h"
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#include "usbd_cdc.h"
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#define WINUSB_IN_EP 0x81
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#define WINUSB_OUT_EP 0x02
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#define CDC_IN_EP 0x83
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#define CDC_OUT_EP 0x04
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#define CDC_INT_EP 0x85
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#define USBD_VID 0xFFFE
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#define USBD_PID 0xFFFF
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#define USBD_MAX_POWER 500
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#define USBD_LANGID_STRING 1033
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#define USB_CONFIG_SIZE (9 + 9 + 7 + 7 + CDC_ACM_DESCRIPTOR_LEN)
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#define INTF_NUM 3
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#ifdef CONFIG_USB_HS
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#define WINUSB_EP_MPS 512
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#else
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#define WINUSB_EP_MPS 64
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#endif
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#define USBD_WINUSB_VENDOR_CODE 0x20
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#define USBD_WEBUSB_ENABLE 0
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#define USBD_BULK_ENABLE 1
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#define USBD_WINUSB_ENABLE 1
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/* WinUSB Microsoft OS 2.0 descriptor sizes */
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#define WINUSB_DESCRIPTOR_SET_HEADER_SIZE 10
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#define WINUSB_FUNCTION_SUBSET_HEADER_SIZE 8
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#define WINUSB_FEATURE_COMPATIBLE_ID_SIZE 20
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#define FUNCTION_SUBSET_LEN 160
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#define DEVICE_INTERFACE_GUIDS_FEATURE_LEN 132
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#define USBD_WINUSB_DESC_SET_LEN (WINUSB_DESCRIPTOR_SET_HEADER_SIZE + USBD_WEBUSB_ENABLE * FUNCTION_SUBSET_LEN + USBD_BULK_ENABLE * FUNCTION_SUBSET_LEN)
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__ALIGN_BEGIN const uint8_t USBD_WinUSBDescriptorSetDescriptor[] = {
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WBVAL(WINUSB_DESCRIPTOR_SET_HEADER_SIZE), /* wLength */
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WBVAL(WINUSB_SET_HEADER_DESCRIPTOR_TYPE), /* wDescriptorType */
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0x00, 0x00, 0x03, 0x06, /* >= Win 8.1 */ /* dwWindowsVersion*/
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WBVAL(USBD_WINUSB_DESC_SET_LEN), /* wDescriptorSetTotalLength */
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#if (USBD_WEBUSB_ENABLE)
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WBVAL(WINUSB_FUNCTION_SUBSET_HEADER_SIZE), // wLength
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WBVAL(WINUSB_SUBSET_HEADER_FUNCTION_TYPE), // wDescriptorType
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0, // bFirstInterface USBD_WINUSB_IF_NUM
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0, // bReserved
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WBVAL(FUNCTION_SUBSET_LEN), // wSubsetLength
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WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_SIZE), // wLength
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WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_TYPE), // wDescriptorType
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'W', 'I', 'N', 'U', 'S', 'B', 0, 0, // CompatibleId
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0, 0, 0, 0, 0, 0, 0, 0, // SubCompatibleId
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WBVAL(DEVICE_INTERFACE_GUIDS_FEATURE_LEN), // wLength
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WBVAL(WINUSB_FEATURE_REG_PROPERTY_TYPE), // wDescriptorType
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WBVAL(WINUSB_PROP_DATA_TYPE_REG_MULTI_SZ), // wPropertyDataType
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WBVAL(42), // wPropertyNameLength
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'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0,
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'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0,
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'G', 0, 'U', 0, 'I', 0, 'D', 0, 's', 0, 0, 0,
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WBVAL(80), // wPropertyDataLength
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'{', 0,
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'9', 0, '2', 0, 'C', 0, 'E', 0, '6', 0, '4', 0, '6', 0, '2', 0, '-', 0,
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'9', 0, 'C', 0, '7', 0, '7', 0, '-', 0,
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'4', 0, '6', 0, 'F', 0, 'E', 0, '-', 0,
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'9', 0, '3', 0, '3', 0, 'B', 0, '-',
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0, '3', 0, '1', 0, 'C', 0, 'B', 0, '9', 0, 'C', 0, '5', 0, 'A', 0, 'A', 0, '3', 0, 'B', 0, '9', 0,
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'}', 0, 0, 0, 0, 0
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#endif
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#if USBD_BULK_ENABLE
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WBVAL(WINUSB_FUNCTION_SUBSET_HEADER_SIZE), /* wLength */
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WBVAL(WINUSB_SUBSET_HEADER_FUNCTION_TYPE), /* wDescriptorType */
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0, /* bFirstInterface USBD_BULK_IF_NUM*/
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0, /* bReserved */
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WBVAL(FUNCTION_SUBSET_LEN), /* wSubsetLength */
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WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_SIZE), /* wLength */
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WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_TYPE), /* wDescriptorType */
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'W', 'I', 'N', 'U', 'S', 'B', 0, 0, /* CompatibleId*/
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0, 0, 0, 0, 0, 0, 0, 0, /* SubCompatibleId*/
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WBVAL(DEVICE_INTERFACE_GUIDS_FEATURE_LEN), /* wLength */
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WBVAL(WINUSB_FEATURE_REG_PROPERTY_TYPE), /* wDescriptorType */
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WBVAL(WINUSB_PROP_DATA_TYPE_REG_MULTI_SZ), /* wPropertyDataType */
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WBVAL(42), /* wPropertyNameLength */
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'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0,
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'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0,
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'G', 0, 'U', 0, 'I', 0, 'D', 0, 's', 0, 0, 0,
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WBVAL(80), /* wPropertyDataLength */
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'{', 0,
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'C', 0, 'D', 0, 'B', 0, '3', 0, 'B', 0, '5', 0, 'A', 0, 'D', 0, '-', 0,
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'2', 0, '9', 0, '3', 0, 'B', 0, '-', 0,
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'4', 0, '6', 0, '6', 0, '3', 0, '-', 0,
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'A', 0, 'A', 0, '3', 0, '6', 0, '-',
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0, '1', 0, 'A', 0, 'A', 0, 'E', 0, '4', 0, '6', 0, '4', 0, '6', 0, '3', 0, '7', 0, '7', 0, '6', 0,
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'}', 0, 0, 0, 0, 0
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#endif
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};
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#define USBD_NUM_DEV_CAPABILITIES (USBD_WEBUSB_ENABLE + USBD_WINUSB_ENABLE)
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#define USBD_WEBUSB_DESC_LEN 24
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#define USBD_WINUSB_DESC_LEN 28
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#define USBD_BOS_WTOTALLENGTH (0x05 + \
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USBD_WEBUSB_DESC_LEN * USBD_WEBUSB_ENABLE + \
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USBD_WINUSB_DESC_LEN * USBD_WINUSB_ENABLE)
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__ALIGN_BEGIN const uint8_t USBD_BinaryObjectStoreDescriptor[] = {
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0x05, /* bLength */
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0x0f, /* bDescriptorType */
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WBVAL(USBD_BOS_WTOTALLENGTH), /* wTotalLength */
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USBD_NUM_DEV_CAPABILITIES, /* bNumDeviceCaps */
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#if (USBD_WEBUSB_ENABLE)
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USBD_WEBUSB_DESC_LEN, /* bLength */
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0x10, /* bDescriptorType */
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USB_DEVICE_CAPABILITY_PLATFORM, /* bDevCapabilityType */
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0x00, /* bReserved */
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0x38, 0xB6, 0x08, 0x34, /* PlatformCapabilityUUID */
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0xA9, 0x09, 0xA0, 0x47,
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0x8B, 0xFD, 0xA0, 0x76,
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0x88, 0x15, 0xB6, 0x65,
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WBVAL(0x0100), /* 1.00 */ /* bcdVersion */
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USBD_WINUSB_VENDOR_CODE, /* bVendorCode */
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0, /* iLandingPage */
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#endif
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#if (USBD_WINUSB_ENABLE)
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USBD_WINUSB_DESC_LEN, /* bLength */
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0x10, /* bDescriptorType */
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USB_DEVICE_CAPABILITY_PLATFORM, /* bDevCapabilityType */
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0x00, /* bReserved */
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0xDF, 0x60, 0xDD, 0xD8, /* PlatformCapabilityUUID */
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0x89, 0x45, 0xC7, 0x4C,
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0x9C, 0xD2, 0x65, 0x9D,
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0x9E, 0x64, 0x8A, 0x9F,
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0x00, 0x00, 0x03, 0x06, /* >= Win 8.1 */ /* dwWindowsVersion*/
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WBVAL(USBD_WINUSB_DESC_SET_LEN), /* wDescriptorSetTotalLength */
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USBD_WINUSB_VENDOR_CODE, /* bVendorCode */
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0, /* bAltEnumCode */
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#endif
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};
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const uint8_t winusbv2_descriptor[] = {
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USB_DEVICE_DESCRIPTOR_INIT(USB_2_1, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01),
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/* Configuration 0 */
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USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, INTF_NUM, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
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/* Interface 0 */
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USB_INTERFACE_DESCRIPTOR_INIT(0x00, 0x00, 0x02, 0xFF, 0x00, 0x00, 0x02),
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/* Endpoint OUT 2 */
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USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_OUT_EP, USB_ENDPOINT_TYPE_BULK, WINUSB_EP_MPS, 0x00),
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/* Endpoint IN 1 */
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USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_IN_EP, USB_ENDPOINT_TYPE_BULK, WINUSB_EP_MPS, 0x00),
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CDC_ACM_DESCRIPTOR_INIT(0x01, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, WINUSB_EP_MPS, 0x00),
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/* String 0 (LANGID) */
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USB_LANGID_INIT(USBD_LANGID_STRING),
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/* String 1 (Manufacturer) */
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0x14, /* bLength */
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USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
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'C', 0x00, /* wcChar0 */
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'h', 0x00, /* wcChar1 */
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'e', 0x00, /* wcChar2 */
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'r', 0x00, /* wcChar3 */
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'r', 0x00, /* wcChar4 */
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'y', 0x00, /* wcChar5 */
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'U', 0x00, /* wcChar6 */
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'S', 0x00, /* wcChar7 */
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'B', 0x00, /* wcChar8 */
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/* String 2 (Product) */
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0x2C, /* bLength */
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USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
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'C', 0x00, /* wcChar0 */
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'h', 0x00, /* wcChar1 */
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'e', 0x00, /* wcChar2 */
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'r', 0x00, /* wcChar3 */
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'r', 0x00, /* wcChar4 */
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'y', 0x00, /* wcChar5 */
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'U', 0x00, /* wcChar6 */
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'S', 0x00, /* wcChar7 */
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'B', 0x00, /* wcChar8 */
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' ', 0x00, /* wcChar9 */
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'W', 0x00, /* wcChar10 */
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'I', 0x00, /* wcChar11 */
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'N', 0x00, /* wcChar12 */
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'U', 0x00, /* wcChar13 */
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'S', 0x00, /* wcChar14 */
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'B', 0x00, /* wcChar15 */
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' ', 0x00, /* wcChar16 */
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'D', 0x00, /* wcChar17 */
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'E', 0x00, /* wcChar18 */
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'M', 0x00, /* wcChar19 */
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'O', 0x00, /* wcChar20 */
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/* String 3 (Serial Number) */
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0x1A, // bLength
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USB_DESCRIPTOR_TYPE_STRING, // bDescriptorType
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'0', 0, // wcChar0
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'1', 0, // wcChar1
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'2', 0, // wcChar2
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'3', 0, // wcChar3
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'4', 0, // wcChar4
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'5', 0, // wcChar5
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'A', 0, // wcChar6
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'B', 0, // wcChar7
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'C', 0, // wcChar8
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'D', 0, // wcChar9
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'E', 0, // wcChar10
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'F', 0, // wcChar11
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#ifdef CONFIG_USB_HS
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/* Device Qualifier */
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0x0a,
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USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER,
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0x10,
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0x02,
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0x00,
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0x00,
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0x00,
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0x40,
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0x01,
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0x00,
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#endif
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/* End */
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0x00
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};
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USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t read_buffer[2048];
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USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t write_buffer[2048];
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volatile bool ep_tx_busy_flag = false;
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static void usbd_event_handler(uint8_t busid, uint8_t event)
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{
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switch (event) {
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case USBD_EVENT_RESET:
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break;
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case USBD_EVENT_CONNECTED:
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break;
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case USBD_EVENT_DISCONNECTED:
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break;
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case USBD_EVENT_RESUME:
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break;
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case USBD_EVENT_SUSPEND:
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break;
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case USBD_EVENT_CONFIGURED:
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ep_tx_busy_flag = false;
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/* setup first out ep read transfer */
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usbd_ep_start_read(busid, WINUSB_OUT_EP, read_buffer, 2048);
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break;
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case USBD_EVENT_SET_REMOTE_WAKEUP:
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break;
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case USBD_EVENT_CLR_REMOTE_WAKEUP:
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break;
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default:
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break;
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}
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}
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void usbd_winusb_out(uint8_t busid, uint8_t ep, uint32_t nbytes)
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{
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USB_LOG_RAW("actual out len:%d\r\n", nbytes);
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// for (int i = 0; i < 100; i++) {
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// printf("%02x ", read_buffer[i]);
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// }
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// printf("\r\n");
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usbd_ep_start_write(busid, WINUSB_IN_EP, read_buffer, nbytes);
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/* setup next out ep read transfer */
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usbd_ep_start_read(busid, WINUSB_OUT_EP, read_buffer, 2048);
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}
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void usbd_winusb_in(uint8_t busid, uint8_t ep, uint32_t nbytes)
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{
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USB_LOG_RAW("actual in len:%d\r\n", nbytes);
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if ((nbytes % usbd_get_ep_mps(busid, ep)) == 0 && nbytes) {
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/* send zlp */
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usbd_ep_start_write(busid, WINUSB_IN_EP, NULL, 0);
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} else {
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ep_tx_busy_flag = false;
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}
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}
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struct usbd_endpoint winusb_out_ep1 = {
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.ep_addr = WINUSB_OUT_EP,
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.ep_cb = usbd_winusb_out
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};
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struct usbd_endpoint winusb_in_ep1 = {
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.ep_addr = WINUSB_IN_EP,
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.ep_cb = usbd_winusb_in
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};
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static struct usbd_endpoint cdc_out_ep = {
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.ep_addr = CDC_OUT_EP,
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.ep_cb = NULL
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};
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static struct usbd_endpoint cdc_in_ep = {
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.ep_addr = CDC_IN_EP,
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.ep_cb = NULL
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};
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struct usbd_interface winusb_intf;
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struct usbd_interface intf1;
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struct usbd_interface intf2;
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struct usb_msosv2_descriptor msosv2_desc = {
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.vendor_code = USBD_WINUSB_VENDOR_CODE,
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.compat_id = USBD_WinUSBDescriptorSetDescriptor,
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.compat_id_len = USBD_WINUSB_DESC_SET_LEN,
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};
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struct usb_bos_descriptor bos_desc = {
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.string = USBD_BinaryObjectStoreDescriptor,
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.string_len = USBD_BOS_WTOTALLENGTH
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};
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void winusbv2_init(uint8_t busid, uint32_t reg_base)
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{
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usbd_desc_register(busid, winusbv2_descriptor);
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usbd_bos_desc_register(busid, &bos_desc);
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usbd_msosv2_desc_register(busid, &msosv2_desc);
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/*!< winusb */
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usbd_add_interface(busid, &winusb_intf);
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usbd_add_endpoint(busid, &winusb_out_ep1);
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usbd_add_endpoint(busid, &winusb_in_ep1);
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/*!< cdc acm */
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usbd_add_interface(busid, usbd_cdc_acm_init_intf(busid, &intf1));
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usbd_add_interface(busid, usbd_cdc_acm_init_intf(busid, &intf2));
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usbd_add_endpoint(busid, &cdc_out_ep);
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usbd_add_endpoint(busid, &cdc_in_ep);
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usbd_initialize(busid, reg_base, usbd_event_handler);
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} |