mirror of
https://github.com/eddyem/stm32samples.git
synced 2025-12-06 10:45:11 +03:00
70 lines
2.3 KiB
Plaintext
70 lines
2.3 KiB
Plaintext
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Bus 002 Device 005: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter
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Device Descriptor:
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bLength 18
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bDescriptorType 1
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bcdUSB 1.10
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bDeviceClass 255 Vendor Specific Class
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bDeviceSubClass 0
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bDeviceProtocol 0
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bMaxPacketSize0 8
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idVendor 0x1a86 QinHeng Electronics
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idProduct 0x7523 HL-340 USB-Serial adapter
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bcdDevice 2.54
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iManufacturer 0
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iProduct 2 USB2.0-Serial
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iSerial 0
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bNumConfigurations 1
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Configuration Descriptor:
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bLength 9
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bDescriptorType 2
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wTotalLength 39
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bNumInterfaces 1
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bConfigurationValue 1
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iConfiguration 0
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bmAttributes 0x80
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(Bus Powered)
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MaxPower 96mA
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Interface Descriptor:
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bLength 9
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bDescriptorType 4
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bInterfaceNumber 0
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bAlternateSetting 0
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bNumEndpoints 3
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bInterfaceClass 255 Vendor Specific Class
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bInterfaceSubClass 1
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bInterfaceProtocol 2
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iInterface 0
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x82 EP 2 IN
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bmAttributes 2
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Transfer Type Bulk
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0020 1x 32 bytes
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bInterval 0
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x02 EP 2 OUT
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bmAttributes 2
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Transfer Type Bulk
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0020 1x 32 bytes
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bInterval 0
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x81 EP 1 IN
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bmAttributes 3
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Transfer Type Interrupt
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0008 1x 8 bytes
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bInterval 1
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Device Status: 0x0000
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(Bus Powered)
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