- const uint8_t MyDevDescr[ ] =
- {
- 0x12, // bLength
- 0x01, // bDescriptorType (Device)
- 0x00, 0x02, // bcdUSB 2.00
- 0x00, // bDeviceClass
- 0x00, // bDeviceSubClass
- 0x00, // bDeviceProtocol
- DEF_USBD_UEP0_SIZE, // bMaxPacketSize0 64
- (uint8_t)DEF_USB_VID, (uint8_t)(DEF_USB_VID >> 8), // idVendor 0x1A86
- (uint8_t)DEF_USB_PID, (uint8_t)(DEF_USB_PID >> 8), // idProduct 0x5537
- DEF_IC_PRG_VER, 0x00, // bcdDevice 0.01
- 0x01, // iManufacturer (String Index)
- 0x02, // iProduct (String Index)
- 0x03, // iSerialNumber (String Index)
- 0x01, // bNumConfigurations 1
- };
- const uint8_t MyCfgDescr_HS[ ] =
- {
- /* Configure descriptor */
- 0x09, 0x02, 0x30, 0x00, 0x02, 0x01, 0x00, 0x80, 0x32,
- /* Interface 0 (CDC) descriptor */
- 0x09, 0x04, 0x00, 0x00, 0x01, 0xff, 0x02, 0x01, 0x00,
- /* Interrupt upload endpoint descriptor */
- 0x07, 0x05, 0x83, 0x03, (uint8_t)DEF_USB_EP3_FS_SIZE, (uint8_t)( DEF_USB_EP3_FS_SIZE >> 8 ), 0x01,
- /* Interface 1 (data interface) descriptor */
- 0x09, 0x04, 0x01, 0x00, 0x02, 0xff, 0x00, 0x00, 0x00,
- /* Endpoint descriptor */
- 0x07, 0x05, 0x02, 0x02, (uint8_t)DEF_USB_EP2_HS_SIZE, (uint8_t)( DEF_USB_EP2_HS_SIZE >> 8 ), 0x00,
- /* Endpoint descriptor */
- 0x07, 0x05, 0x82, 0x02, (uint8_t)DEF_USB_EP2_HS_SIZE, (uint8_t)( DEF_USB_EP2_HS_SIZE >> 8 ), 0x00,
- };
这是在SinulateCDC项目基础上修改的。
没安装驱动的时候,出现两个 usb serial ,这个usb serial是芯片内的名字