X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/7d51e51c79c3af7791f4c3e8c7e5e8196a2c3f93..9a5ae36a4f62e0cda37972401c61727c6804a985:/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c

diff --git a/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c b/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
index b6411858a..6339a9239 100644
--- a/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
+++ b/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
@@ -147,7 +147,7 @@ int main(void)
 								 (ReportItem->Attributes.Usage.Usage  == USAGE_SCROLL_WHEEL)       &&
 								 (ReportItem->ItemType                == REPORT_ITEM_TYPE_In))
 						{
-							int16_t WheelDelta = (int16_t)(ReportItem->Value << (16 - ReportItem->Attributes.BitSize));
+							int16_t WheelDelta = HID_ALIGN_DATA(ReportItem->Value, int16_t);
 							
 							if (WheelDelta)
 							  LEDMask = (LEDS_LED1 | LEDS_LED2 | ((WheelDelta > 0) ? LEDS_LED3 : LEDS_LED4));
@@ -157,7 +157,7 @@ int main(void)
 								  (ReportItem->Attributes.Usage.Usage == USAGE_Y))                 &&
 								 (ReportItem->ItemType                == REPORT_ITEM_TYPE_In))
 						{
-							int16_t DeltaMovement = (int16_t)(ReportItem->Value << (16 - ReportItem->Attributes.BitSize));
+							int16_t DeltaMovement = HID_ALIGN_DATA(ReportItem->Value, int16_t);
 							
 							if (ReportItem->Attributes.Usage.Usage == USAGE_X)
 							{