The incomplete StandaloneProgrammer project now uses Host and Device Mass storage...

[pub/lufa.git] / Projects / Incomplete / StandaloneProgrammer / DiskHost.c

diff --git a/Projects/Incomplete/StandaloneProgrammer/DiskHost.c b/Projects/Incomplete/StandaloneProgrammer/DiskHost.c
new file mode 100644 (file)
index 0000000..c554141
--- /dev/null
+++ b/Projects/Incomplete/StandaloneProgrammer/DiskHost.c
@@ -0,0 +1,130 @@
+/*\r
+             LUFA Library\r
+     Copyright (C) Dean Camera, 2009.\r
+              \r
+  dean [at] fourwalledcubicle [dot] com\r
+      www.fourwalledcubicle.com\r
+*/\r
+\r
+/*\r
+  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
+\r
+  Permission to use, copy, modify, and distribute this software\r
+  and its documentation for any purpose and without fee is hereby\r
+  granted, provided that the above copyright notice appear in all\r
+  copies and that both that the copyright notice and this\r
+  permission notice and warranty disclaimer appear in supporting\r
+  documentation, and that the name of the author not be used in\r
+  advertising or publicity pertaining to distribution of the\r
+  software without specific, written prior permission.\r
+\r
+  The author disclaim all warranties with regard to this\r
+  software, including all implied warranties of merchantability\r
+  and fitness.  In no event shall the author be liable for any\r
+  special, indirect or consequential damages or any damages\r
+  whatsoever resulting from loss of use, data or profits, whether\r
+  in an action of contract, negligence or other tortious action,\r
+  arising out of or in connection with the use or performance of\r
+  this software.\r
+*/\r
+\r
+#include "DiskHost.h"\r
+\r
+#if defined(USB_CAN_BE_HOST)\r
+/** LUFA Mass Storage Class driver interface configuration and state information. This structure is\r
+ *  passed to all Mass Storage Class driver functions, so that multiple instances of the same class\r
+ *  within a device can be differentiated from one another.\r
+ */\r
+USB_ClassInfo_MS_Host_t DiskHost_MS_Interface =\r
+       {\r
+               .Config =\r
+                       {\r
+                               .DataINPipeNumber       = 1,\r
+                               .DataINPipeDoubleBank   = false,\r
+                               \r
+                               .DataOUTPipeNumber      = 2,\r
+                               .DataOUTPipeDoubleBank  = false,\r
+                       },\r
+       };\r
+\r
+void DiskHost_USBTask(void)\r
+{\r
+       if (USB_HostState == HOST_STATE_Addressed)\r
+       {\r
+               LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);\r
+       \r
+               uint16_t ConfigDescriptorSize;\r
+               uint8_t  ConfigDescriptorData[512];\r
+\r
+               if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,\r
+                                                                                          sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)\r
+               {\r
+                       printf("ERROR - GetConfig\r\n");\r
+                       LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+                       USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
+                       return;\r
+               }\r
+\r
+               if (MS_Host_ConfigurePipes(&DiskHost_MS_Interface,\r
+                                                                       ConfigDescriptorSize, ConfigDescriptorData) != MS_ENUMERROR_NoError)\r
+               {\r
+                       printf("ERROR - Pipes\r\n");\r
+                       LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+                       USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
+                       return;\r
+               }\r
+               \r
+               if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)\r
+               {\r
+                       printf("ERROR - SetConfig\r\n");\r
+                       LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+                       USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
+                       return;\r
+               }\r
+\r
+               uint8_t MaxLUNIndex;\r
+               if (MS_Host_GetMaxLUN(&DiskHost_MS_Interface, &MaxLUNIndex))\r
+               {\r
+                       printf("ERROR - MaxLUN\r\n");\r
+                       LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+                       USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
+                       return;\r
+               }\r
+               \r
+               if (MS_Host_ResetMSInterface(&DiskHost_MS_Interface))\r
+               {\r
+                       printf("ERROR - ResetMS\r\n");\r
+                       LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+                       USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
+                       return;\r
+               }\r
+               \r
+               SCSI_Request_Sense_Response_t SenseData;\r
+               if (MS_Host_RequestSense(&DiskHost_MS_Interface, 0, &SenseData) != 0)\r
+               {\r
+                       printf("ERROR - Sense\r\n");\r
+                       LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+                       USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
+                       return;\r
+               }\r
+               \r
+               pf_mount(&DiskFATState);\r
+               \r
+               LEDs_SetAllLEDs(LEDMASK_USB_READY);\r
+               USB_HostState = HOST_STATE_Configured;\r
+       }\r
+\r
+       MS_Host_USBTask(&DiskHost_MS_Interface);                \r
+}\r
+\r
+void EVENT_USB_Host_DeviceAttached(void)\r
+{\r
+       LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);\r
+}\r
+\r
+void EVENT_USB_Host_DeviceUnattached(void)\r
+{\r
+       LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);\r
+}\r
+\r
+#endif\r