Reading multiple reports (USB-HID-KBE)

[minrajnepali]

Hi,

I have a device which is configured as USB-HID-KBE. It has two reports with report Ids as 0x01 and 0x02. 0x01 is designated as keyboard report ,0x02 is output report which i use to move data out from and to the device. Using "HidDevices.Enumerate(VendorId_KBE, ProductId_KBE).FirstOrDefault();" i can only read report 0x00 which actually is not present , I cannot write to or read from report Id 0x02. what might have been the reason?

This is the report structure ;
/* Keyboard page here
HID_Usage(0x06),
HID_ReportID (0x01),
/
HID_UsagePageVendor(0x00 ),
HID_Usage (0x01 ),
HID_Collection ( HID_Application ),
HID_ReportID (0x02),
HID_LogicalMin ( 0 ), / value range: 0 - 0xFF /
HID_LogicalMaxS ( 0xFF ),
HID_ReportSize ( 8 ), / 8 bits */
HID_Usage (0x1A),
HID_ReportCount (HID_DECODE_STATUS_BYTE),
HID_Input (HID_Data | HID_Variable | HID_Absolute ),
HID_Usage (0x1B),
HID_ReportCount (HID_OUTPUT_REPORT_BYTES_VENDOR),
HID_Output (HID_Data | HID_Variable | HID_Absolute | HID_Array),
HID_EndCollection

[amullins83]

@mikeobrien Can chime in if he wants, but I don't believe this library is intended to be used with a keyboard, as those are handled differently by the operating system.