AN249 Silicon_Laboratories, AN249 Datasheet - Page 25

• Manufacturer Part Number: AN249
• Description: Human Interface Device Tutorial
• Manufacturer: Silicon_Laboratories

6.13. GetOutputReportBufferLength()
Description:
Prototype:
Parameters:
Return Value:
6.14. GetFeatureReportBufferLength()
Description:
Prototype:
Parameters:
Return Value:
6.15. GetMaxReportRequest()
Description:
Prototype:
Parameters:
Return Value:
6.16. FlushBuffers()
Description:
Prototype:
Parameters:
Return Value:
This function returns the size of the largest OUT report listed in the Report Descriptor
of the opened HID device.
WORD GetOutputReportBufferLength()
None.
The size of the largest OUT report.
This function returns the size of the largest Feature report listed in the Report
Descriptor of the opened HID device.
WORD GetFeatureReportBufferLength()
None.
The size of the largest Feature report.
This function returns the maximum allowable reports to request for read during one
GetReport_Control().
WORD GetMaxReportRequest()
None.
Number of reports that can be retrieved during one call to GetReport_Control().
This routine flushes the input queue of the opened HID device by calling the HID API
function HidD_FlushQueue().
BOOL FlushBuffers()
None.
True if buffers were successfully flushed and false if they were not successfully
flushed.
Rev. 0.2
AN249
25