最終更新:2014-07-17 (木) 11:44:11 (3571d)  

HID/ケイパビリティ
Top / HID / ケイパビリティ

http://msdn.microsoft.com/en-us/library/windows/hardware/ff538346(v=vs.85).aspx

取得

↑

HIDP_CAPS 

  • typedef struct _HIDP_CAPS {
  USAGE  Usage;
  USAGE  UsagePage;
  USHORT InputReportByteLength;
  USHORT OutputReportByteLength;
  USHORT FeatureReportByteLength;
  USHORT Reserved[17];
  USHORT NumberLinkCollectionNodes;
  USHORT NumberInputButtonCaps;
  USHORT NumberInputValueCaps;
  USHORT NumberInputDataIndices;
  USHORT NumberOutputButtonCaps;
  USHORT NumberOutputValueCaps;
  USHORT NumberOutputDataIndices;
  USHORT NumberFeatureButtonCaps;
  USHORT NumberFeatureValueCaps;
  USHORT NumberFeatureDataIndices;
} HIDP_CAPS, *PHIDP_CAPS;
↑

値

  • The collection's usage page and usage ID
  • The size, in bytes, of the collection's input, output, and feature reports (see Introduction to HID Concepts)
  • The number of HIDP_LINK_COLLECTION_NODE structures in the collection's link collection array
  • For each report type, the number of HIDP_BUTTON_CAPS structures in the button capability array returned by HidP_GetButtonCaps?
  • For each report type, the number of HIDP_VALUE_CAPSstructures in the value capability array returned by HidP_GetValueCaps
  • For each report type, the number of buttons and values supported by the collection, as specified by the NumberXxxDataIndices? member.
↑

ボタンケイパビリティ

  • HidP_GetButtonCaps? - HIDP_BUTTON_CAPS?
↑

バリューケイパビリティ




検索：