wow 2nd page of the forums with 22 views and no replies, i'm sad
ok i got the analysis from a logitech mouse that had horizontal scrolling
"V100 Optical Mouse for Notebooks"
Code: Select allFile: \??\USB#VID_046D&PID_C019#5&2c384161&0&2#{a5dcbf10-6530-11d2-901f-00c04fb951ed}
Driver key name: {745a17a0-74d3-11d0-b6fe-00a0c90f57da}\0054
Device instance ID: USB\VID_046D&PID_C019\5&2C384161&0&2
Device hardware ID: USB\VID_046D&PID_C019&REV_4301
Device service: HidUsb
Device friendly name:
Device location: Port_#0002.Hub_#0001
Device physical object name: \Device\USBPDO-5
Device descriptor
USB: 0x0200
Device class: 0x00
Device subclass: 0x00
Device protocol: 0x00
Max packet size: 0x08 (8)
Vendor: 0x046D (Logitech, Inc.)
Product ID: 0xC019 (Optical Tilt Wheel Mouse)
Device ID: 0x4301
Manufacturer: 0x01 (Logitech)
Product: 0x02 (USB Optical Mouse)
Serial number ID: 0x00
Number of configurations: 1
Connection status: Device connected
Current config value: 0x01
Device bus speed: Low (USB 1.1, 1.5 Mbit/s)
Device address: 0x01
Open pipes: 1
Pipe information
Endpoint address: 0x81, Input
Transfer type: Interrupt
Max packet size: 0x0005 (5)
Interval: 0x0A (10)
Configuration descriptor
Total length: 0x0022
Number of interfaces: 1
Configuration value: 0x01
Configuration ID: 0x00
Attributes: 0xA0 (Bus powered, Remote wakeup)
Max power: 0x32 (100 Ma)
Interface descriptor
Interface number: 0x00
Alternate setting: 0x00
Num of endpoints: 1
Interface class: 0x03 (Human Interface Device)
Interface subclass: 0x01 (Boot Interface Subclass)
Interface protocol: 0x02 (Mouse)
Interface ID: 0x00
HID descriptor
HID: 0x0111
Country code: 0x00
Number of descriptors: 0x01
Endpoint descriptor
Endpoint address: 0x81, Input
Transfer type: Interrupt
Max packet size: 0x0005 (5)
Interval: 0x0A (10)
the report descriptor looks like
Code: Select allchar ReportDescriptor[61] = {
0x05, 0x01, // USAGE_PAGE (Generic Desktop)
0x09, 0x02, // USAGE (Mouse)
0xa1, 0x01, // COLLECTION (Application)
0x09, 0x01, // USAGE (Pointer)
0xa1, 0x00, // COLLECTION (Physical)
0x05, 0x09, // USAGE_PAGE (Button)
0x19, 0x01, // USAGE_MINIMUM (Button 1)
0x29, 0x03, // USAGE_MAXIMUM (Button 3)
0x15, 0x00, // LOGICAL_MINIMUM (0)
0x25, 0x01, // LOGICAL_MAXIMUM (1)
0x95, 0x03, // REPORT_COUNT (3)
0x75, 0x01, // REPORT_SIZE (1)
0x81, 0x02, // INPUT (Data,Var,Abs)
0x95, 0x01, // REPORT_COUNT (1)
0x75, 0x05, // REPORT_SIZE (5)
0x81, 0x03, // INPUT (Cnst,Var,Abs)
0x05, 0x01, // USAGE_PAGE (Generic Desktop)
0x09, 0x30, // USAGE (X)
0x09, 0x31, // USAGE (Y)
0x09, 0x38, // USAGE (Wheel)
0x15, 0x81, // LOGICAL_MINIMUM (-127)
0x25, 0x7f, // LOGICAL_MAXIMUM (127)
0x75, 0x08, // REPORT_SIZE (8)
0x95, 0x03, // REPORT_COUNT (3)
0x81, 0x06, // INPUT (Data,Var,Rel)
0x05, 0x0c, // USAGE_PAGE (Consumer Devices)
0x0a, 0x38, 0x02, // USAGE (Undefined)
0x95, 0x01, // REPORT_COUNT (1)
0x81, 0x06, // INPUT (Data,Var,Rel)
0xc0, // END_COLLECTION
0xc0 // END_COLLECTION
};
so it is using an undefined usage under the consumer devices usage page to represent the last byte containing the horizontal scroll speed (it's two buttons, and so this byte is usually 0xFF for left, or 0x00 for no scroll, or 0x01 for right)
i'm still looking for a way to get the back button to work, does anybody have a mouse with this function who can get me some USB device analysis data for it? I actually have one but it causes my computer to lock up when I try to analyze it.
