Read from a HID device

[lopezan]

Insted of use the event of the nrhid component, does exists a method to read from and HID device?

[Roman Novgorodov]

Hello

You can try use following methods:


    function TnrHid.ReadReport(const pcReport:pointer; const ReportSize:cardinal):boolean;
    function TnrHid.WriteReport(const pcReport: pointer; const ReportSize:cardinal):boolean;

    function TnrHid.GetInputReport(const pcReport:pointer; const ReportSize:cardinal):boolean;
    function TnrHid.SetOutputReport(const pcReport: pointer; const ReportSize:cardinal):boolean;

    function TnrHid.ReadFeature(const pcReport: pointer; const ReportSize: cardinal): boolean;
    function TnrHid.WriteFeature(const pcReport: pointer; const ReportSize: cardinal): boolean;

Roman Novgorodov
DeepSoftware llc