Rename the Doxygen page source directory from ManPages/ to DoxygenPages/ to prevent...

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Device / MassStorage.c

diff --git a/LUFA/Drivers/USB/Class/Device/MassStorage.c b/LUFA/Drivers/USB/Class/Device/MassStorage.c
index a3dcb1c..9d5ff7d 100644 (file)
--- a/LUFA/Drivers/USB/Class/Device/MassStorage.c
+++ b/LUFA/Drivers/USB/Class/Device/MassStorage.c
@@ -61,7 +61,7 @@ void MS_Device_ProcessControlRequest(USB_ClassInfo_MS_Device_t* const MSInterfac
                        if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
                        {
                                Endpoint_ClearSETUP();
-                               Endpoint_Write_Byte(MSInterfaceInfo->Config.TotalLUNs - 1);
+                               Endpoint_Write_8(MSInterfaceInfo->Config.TotalLUNs - 1);
                                Endpoint_ClearIN();
                                Endpoint_ClearStatusStage();
                        }
@@ -124,17 +124,15 @@ void MS_Device_USBTask(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
                        if (MSInterfaceInfo->State.CommandBlock.Flags & MS_COMMAND_DIR_DATA_IN)
                          Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataINEndpointNumber);
 
-                       MSInterfaceInfo->State.CommandStatus.Status = CALLBACK_MS_Device_SCSICommandReceived(MSInterfaceInfo) ?
-                                                                      MS_SCSI_COMMAND_Pass : MS_SCSI_COMMAND_Fail;
-                       MSInterfaceInfo->State.CommandStatus.Signature           = MS_CSW_SIGNATURE;
+                       bool SCSICommandResult = CALLBACK_MS_Device_SCSICommandReceived(MSInterfaceInfo);
+
+                       MSInterfaceInfo->State.CommandStatus.Status              = (SCSICommandResult) ? MS_SCSI_COMMAND_Pass : MS_SCSI_COMMAND_Fail;
+                       MSInterfaceInfo->State.CommandStatus.Signature           = CPU_TO_LE32(MS_CSW_SIGNATURE);
                        MSInterfaceInfo->State.CommandStatus.Tag                 = MSInterfaceInfo->State.CommandBlock.Tag;
                        MSInterfaceInfo->State.CommandStatus.DataTransferResidue = MSInterfaceInfo->State.CommandBlock.DataTransferLength;
 
-                       if ((MSInterfaceInfo->State.CommandStatus.Status == MS_SCSI_COMMAND_Fail) &&
-                           (MSInterfaceInfo->State.CommandStatus.DataTransferResidue))
-                       {
-                               Endpoint_StallTransaction();
-                       }
+                       if (!(SCSICommandResult) && (le32_to_cpu(MSInterfaceInfo->State.CommandStatus.DataTransferResidue)))
+                         Endpoint_StallTransaction();
 
                        MS_Device_ReturnCommandStatus(MSInterfaceInfo);
                }
@@ -171,7 +169,7 @@ static bool MS_Device_ReadInCommandBlock(USB_ClassInfo_MS_Device_t* const MSInte
                  return false;
        }
 
-       if ((MSInterfaceInfo->State.CommandBlock.Signature         != MS_CBW_SIGNATURE)                  ||
+       if ((MSInterfaceInfo->State.CommandBlock.Signature         != CPU_TO_LE32(MS_CBW_SIGNATURE))     ||
            (MSInterfaceInfo->State.CommandBlock.LUN               >= MSInterfaceInfo->Config.TotalLUNs) ||
                (MSInterfaceInfo->State.CommandBlock.Flags              & 0x1F)                              ||
                (MSInterfaceInfo->State.CommandBlock.SCSICommandLength == 0)                                 ||