rename to match fido sample uf2_hid..h

src/class/hid/hid.h

@@ -708,7 +708,7 @@ enum {
   HID_USAGE_PAGE_MSR             = 0x8e,
   HID_USAGE_PAGE_CAMERA          = 0x90,
   HID_USAGE_PAGE_ARCADE          = 0x91,
-  HID_USAGE_PAGE_FIDO_ALLIANCE   = 0xF1D0,
+  HID_USAGE_PAGE_FIDO            = 0xF1D0, // FIDO alliance HID usage page
   HID_USAGE_PAGE_VENDOR          = 0xFF00 // 0xFF00 - 0xFFFF
 };
 
@@ -848,9 +848,9 @@ enum
 /// HID Usage Table: FIDO Alliance Page (0xF1D0)
 enum
 {
-  HID_USAGE_FIDO_U2F_AUTHENTICATOR_DEVICE  = 0x01,
-  HID_USAGE_FIDO_INPUT_REPORT_DATA         = 0x20,
-  HID_USAGE_FIDO_OUTPUT_REPORT_DATA        = 0x21
+  HID_USAGE_FIDO_U2FHID   = 0x01, // U2FHID usage for top-level collection
+  HID_USAGE_FIDO_DATA_IN  = 0x20, // Raw IN data report
+  HID_USAGE_FIDO_DATA_OUT = 0x21  // Raw OUT data report
 };
 
 /*--------------------------------------------------------------------

src/class/hid/hid_device.h

@@ -356,20 +356,20 @@ static inline bool  tud_hid_gamepad_report(uint8_t report_id, int8_t x, int8_t y
 // - 1st parameter is report size, which is 64 bytes maximum in U2F
 // - 2nd parameter is HID_REPORT_ID(n) (optional)
 #define TUD_HID_REPORT_DESC_FIDO_U2F(report_size, ...) \
-  HID_USAGE_PAGE_N ( HID_USAGE_PAGE_FIDO_ALLIANCE, 2          ) ,\
-  HID_USAGE      ( HID_USAGE_FIDO_U2F_AUTHENTICATOR_DEVICE    ) ,\
-  HID_COLLECTION ( HID_COLLECTION_APPLICATION                 ) ,\
+  HID_USAGE_PAGE_N ( HID_USAGE_PAGE_FIDO, 2                    ) ,\
+  HID_USAGE      ( HID_USAGE_FIDO_U2FHID                       ) ,\
+  HID_COLLECTION ( HID_COLLECTION_APPLICATION                  ) ,\
     /* Report ID if any */ \
     __VA_ARGS__ \
     /* Usage Data In */ \
-    HID_USAGE         ( HID_USAGE_FIDO_INPUT_REPORT_DATA       ) ,\
+    HID_USAGE         ( HID_USAGE_FIDO_DATA_IN                 ) ,\
     HID_LOGICAL_MIN   ( 0                                      ) ,\
     HID_LOGICAL_MAX_N ( 0xff, 2                                ) ,\
     HID_REPORT_SIZE   ( 8                                      ) ,\
     HID_REPORT_COUNT  ( report_size                            ) ,\
     HID_INPUT         ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ) ,\
     /* Usage Data Out */ \
-    HID_USAGE         ( HID_USAGE_FIDO_OUTPUT_REPORT_DATA      ) ,\
+    HID_USAGE         ( HID_USAGE_FIDO_DATA_OUT                ) ,\
     HID_LOGICAL_MIN   ( 0                                      ) ,\
     HID_LOGICAL_MAX_N ( 0xff, 2                                ) ,\
     HID_REPORT_SIZE   ( 8                                      ) ,\