Fixed incorrect definition of HID_ALIGN_DATA() causing incorrect HID report item...

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Host / HIDParser.h

diff --git a/LUFA/Drivers/USB/Class/Host/HIDParser.h b/LUFA/Drivers/USB/Class/Host/HIDParser.h
index b969893..6b6549b 100644 (file)
--- a/LUFA/Drivers/USB/Class/Host/HIDParser.h
+++ b/LUFA/Drivers/USB/Class/Host/HIDParser.h
@@ -137,7 +137,7 @@
                 *\r
                 *  \return Left-aligned data of the given report item's pre-retrived value for the given datatype\r
                 */\r
                 *\r
                 *  \return Left-aligned data of the given report item's pre-retrived value for the given datatype\r
                 */\r

-               #define HID_ALIGN_DATA(reportitem, type) ((type)(reportitem->Value << (sizeof(type) - reportitem->Attributes.BitSize)))\r
+               #define HID_ALIGN_DATA(reportitem, type) ((type)(reportitem->Value << ((8 * sizeof(type)) - reportitem->Attributes.BitSize)))\r

 \r
        /* Public Interface - May be used in end-application: */\r
                /* Enums: */                    \r
 \r
        /* Public Interface - May be used in end-application: */\r
                /* Enums: */                    \r