Just for demo How to use libusb for send SCSI Vendor command with Mass storage device
** limition: only vaild Bulk only device the result like the below
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Opening device 1B3F:30FE...
Reading device descriptor:
length: 18
device class: 0
S/N: 0
VID:PID: 1B3F:30FE
bcdDevice: 0100
iMan:iProd:iSer: 1:2:0
nb confs: 1
Reading first configuration descriptor:
nb interfaces: 1
interface[0]: id = 0
interface[0].altsetting[0]: num endpoints = 2
Class.SubClass.Protocol: 08.06.50
endpoint[0].address: 81
max packet size: 0040
polling interval: 00
endpoint[1].address: 02
max packet size: 0040
polling interval: 00
Claiming interface 0...
Reading string descriptors:
String (0x01): "UltraNET "
String (0x02): "USB-WATCH"
sent 6 CDB bytes
received 36 bytes
Vendor:Product:Revision "UltraNet":" USB-Wat":" 3.0"
Mode: W5S
Mass Storage Status: 00 (Success)
Read Settings:
sent 2 CDB bytes
Name:PedoWatch W5S V2, Received size: 256
Year:2018, Month: 1, Day:18
Hour:12, Minute: 40, Second:0
Display mode:12Hrs
Control:00
Sleep monitor start: 23h:20
Sleep monitor stop: 07h:00
Alram: 07h:00
Smart LED: disabled
Height:170cm, Weight 65.00Kg, Stride: 70cm
Mass Storage Status: 00 (Success)
--------------------------------------------------------
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
--------------------------------------------------------
00| 50 65 64 6F 57 61 74 63 68 20 57 35 53 20 56 32
10| 12 01 12 0C 28 00 00 00 12 01 12 0C 26 0F 24 00
20| 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0| 00 17 14 07 00 07 00 00 00 00 00 00 00 00 00 00
B0| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0| 00 00 04 00 AA 19 64 00 46 00 00 00 00 00 00 00
D0| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0| 00 00 00 00 00 00 00 00 00 00 00 00 22 6A 72 AD
write Settings:
sent 2 CDB bytes
Mass Storage Status: 00 (Success)
Read Settings:
sent 2 CDB bytes
Name:PedoWatch W5S V2, Received size: 256
Year:2018, Month: 1, Day:18
Hour:12, Minute: 40, Second:0
Display mode:12Hrs
Control:00
Sleep monitor start: 23h:00
Sleep monitor stop: 07h:00
Alram: 07h:00
Smart LED: disabled
Height:170cm, Weight 65.00Kg, Stride: 70cm
Mass Storage Status: 00 (Success)
--------------------------------------------------------
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
--------------------------------------------------------
00| 50 65 64 6F 57 61 74 63 68 20 57 35 53 20 56 32
10| 12 01 12 0C 28 00 00 00 12 01 12 0C 28 00 24 00
20| 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0| 00 17 00 07 00 07 00 00 00 00 00 00 00 00 00 00
B0| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0| 00 00 04 00 AA 19 64 00 46 00 00 00 00 00 00 00
D0| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0| 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0| 00 00 00 00 00 00 00 00 00 00 00 00 13 6C 72 A0
Read Steps: 96
sent 6 CDB bytes
Received size: 512
Year:2000, Month: 0, Day:0, Hour:0