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Added new Pipe_IsFrozen() macro to determine if the currently selected pipe is frozen.

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Added new USB_GetHIDReportSize() function to the HID report parser to retrieve the size of a given report by its ID.

More additions to the unfinished HID Host Class Driver.
This commit is contained in:
Dean Camera 2009-09-20 12:01:25 +00:00
parent cd0adb7574
commit 51566d1a81
18 changed files with 265 additions and 31 deletions
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21
LUFA/Drivers/USB/Class/Host/HIDParser.c
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@ -342,4 +342,25 @@ void USB_SetHIDReportItemInfo(uint8_t* ReportData, const HID_ReportItem_t* Repor
}
}
uint16_t USB_GetHIDReportSize(HID_ReportInfo_t* const ParserData, uint8_t ReportID, uint8_t ReportType)
{
for (uint8_t i = 0; i < HID_MAX_REPORT_IDS; i++)
{
if (ParserData->ReportIDSizes[i].ReportID == ReportID)
{
switch (ReportType)
{
case REPORT_ITEM_TYPE_In:
return ParserData->ReportIDSizes[i].BitsIn;
case REPORT_ITEM_TYPE_Out:
return ParserData->ReportIDSizes[i].BitsOut;
case REPORT_ITEM_TYPE_Feature:
return ParserData->ReportIDSizes[i].BitsFeature;
}
}
}
return 0;
}
#endif