X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/6e867f7d9bc279a118fc774ab1ee05e99b4d8b7c..aaa0bed556d0fa424b831418a7ce2531653a8b03:/Projects/Incomplete/StandaloneProgrammer/DiskHost.c

diff --git a/Projects/Incomplete/StandaloneProgrammer/DiskHost.c b/Projects/Incomplete/StandaloneProgrammer/DiskHost.c
new file mode 100644
index 000000000..c55414179
--- /dev/null
+++ b/Projects/Incomplete/StandaloneProgrammer/DiskHost.c
@@ -0,0 +1,130 @@
+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2009.
+              
+  dean [at] fourwalledcubicle [dot] com
+      www.fourwalledcubicle.com
+*/
+
+/*
+  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+  Permission to use, copy, modify, and distribute this software
+  and its documentation for any purpose and without fee is hereby
+  granted, provided that the above copyright notice appear in all
+  copies and that both that the copyright notice and this
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
+  software without specific, written prior permission.
+
+  The author disclaim all warranties with regard to this
+  software, including all implied warranties of merchantability
+  and fitness.  In no event shall the author be liable for any
+  special, indirect or consequential damages or any damages
+  whatsoever resulting from loss of use, data or profits, whether
+  in an action of contract, negligence or other tortious action,
+  arising out of or in connection with the use or performance of
+  this software.
+*/
+
+#include "DiskHost.h"
+
+#if defined(USB_CAN_BE_HOST)
+/** LUFA Mass Storage Class driver interface configuration and state information. This structure is
+ *  passed to all Mass Storage Class driver functions, so that multiple instances of the same class
+ *  within a device can be differentiated from one another.
+ */
+USB_ClassInfo_MS_Host_t DiskHost_MS_Interface =
+	{
+		.Config =
+			{
+				.DataINPipeNumber       = 1,
+				.DataINPipeDoubleBank   = false,
+				
+				.DataOUTPipeNumber      = 2,
+				.DataOUTPipeDoubleBank  = false,
+			},
+	};
+
+void DiskHost_USBTask(void)
+{
+	if (USB_HostState == HOST_STATE_Addressed)
+	{
+		LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
+	
+		uint16_t ConfigDescriptorSize;
+		uint8_t  ConfigDescriptorData[512];
+
+		if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,
+											   sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)
+		{
+			printf("ERROR - GetConfig\r\n");
+			LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+			USB_HostState = HOST_STATE_WaitForDeviceRemoval;
+			return;
+		}
+
+		if (MS_Host_ConfigurePipes(&DiskHost_MS_Interface,
+									ConfigDescriptorSize, ConfigDescriptorData) != MS_ENUMERROR_NoError)
+		{
+			printf("ERROR - Pipes\r\n");
+			LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+			USB_HostState = HOST_STATE_WaitForDeviceRemoval;
+			return;
+		}
+		
+		if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)
+		{
+			printf("ERROR - SetConfig\r\n");
+			LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+			USB_HostState = HOST_STATE_WaitForDeviceRemoval;
+			return;
+		}
+
+		uint8_t MaxLUNIndex;
+		if (MS_Host_GetMaxLUN(&DiskHost_MS_Interface, &MaxLUNIndex))
+		{
+			printf("ERROR - MaxLUN\r\n");
+			LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+			USB_HostState = HOST_STATE_WaitForDeviceRemoval;
+			return;
+		}
+		
+		if (MS_Host_ResetMSInterface(&DiskHost_MS_Interface))
+		{
+			printf("ERROR - ResetMS\r\n");
+			LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+			USB_HostState = HOST_STATE_WaitForDeviceRemoval;
+			return;
+		}
+		
+		SCSI_Request_Sense_Response_t SenseData;
+		if (MS_Host_RequestSense(&DiskHost_MS_Interface, 0, &SenseData) != 0)
+		{
+			printf("ERROR - Sense\r\n");
+			LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+			USB_HostState = HOST_STATE_WaitForDeviceRemoval;
+			return;
+		}
+		
+		pf_mount(&DiskFATState);
+		
+		LEDs_SetAllLEDs(LEDMASK_USB_READY);
+		USB_HostState = HOST_STATE_Configured;
+	}
+
+	MS_Host_USBTask(&DiskHost_MS_Interface);		
+}
+
+void EVENT_USB_Host_DeviceAttached(void)
+{
+	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
+}
+
+void EVENT_USB_Host_DeviceUnattached(void)
+{
+	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+}
+
+#endif