X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/3ffa7543a05761a0c69144c9b66196b08d8f1249..7977663f62627a9561e6180e0548e5a9c83c97c3:/LUFA/Drivers/USB/Class/Host/HID.c

diff --git a/LUFA/Drivers/USB/Class/Host/HID.c b/LUFA/Drivers/USB/Class/Host/HID.c
index 87d37933e..a8e761d66 100644
--- a/LUFA/Drivers/USB/Class/Host/HID.c
+++ b/LUFA/Drivers/USB/Class/Host/HID.c
@@ -101,6 +101,7 @@ uint8_t HID_Host_ConfigurePipes(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo
 		}
 	}
 
+	HIDInterfaceInfo->State.LargestReportSize = 8;
 	HIDInterfaceInfo->State.IsActive = true;
 	return HID_ENUMERROR_NoError;
 }
@@ -264,7 +265,7 @@ bool HID_Host_IsReportReceived(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo)
 	return ReportReceived;
 }
 
-uint8_t USB_HID_Host_SetBootProtocol(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo)
+uint8_t HID_Host_SetBootProtocol(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo)
 {
 	if (HIDInterfaceInfo->State.UsingBootProtocol)
 	  return HOST_SENDCONTROL_Successful;
@@ -288,12 +289,13 @@ uint8_t USB_HID_Host_SetBootProtocol(USB_ClassInfo_HID_Host_t* const HIDInterfac
 	if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
 	  return ErrorCode;
 
+	HIDInterfaceInfo->State.LargestReportSize = 8;
 	HIDInterfaceInfo->State.UsingBootProtocol = true;
 	
 	return HOST_SENDCONTROL_Successful;
 }
 
-uint8_t USB_HID_Host_SetReportProtocol(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo)
+uint8_t HID_Host_SetReportProtocol(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo)
 {
 	uint8_t ErrorCode;
 
@@ -339,6 +341,9 @@ uint8_t USB_HID_Host_SetReportProtocol(USB_ClassInfo_HID_Host_t* const HIDInterf
 		return HID_ERROR_LOGICAL | ErrorCode;
 	}
 
+	uint8_t LargestReportSizeBits = HIDInterfaceInfo->Config.HIDParserData->LargestReportSizeBits;
+	HIDInterfaceInfo->State.LargestReportSize = (LargestReportSizeBits >> 3) + ((LargestReportSizeBits & 0x07) != 0);
+
 	return 0;
 }