diff options
Diffstat (limited to 'Projects/Incomplete/StandaloneProgrammer/DiskHost.c')
| -rw-r--r-- | Projects/Incomplete/StandaloneProgrammer/DiskHost.c | 254 |
1 files changed, 127 insertions, 127 deletions
diff --git a/Projects/Incomplete/StandaloneProgrammer/DiskHost.c b/Projects/Incomplete/StandaloneProgrammer/DiskHost.c index e50fc30af..e7831cd71 100644 --- a/Projects/Incomplete/StandaloneProgrammer/DiskHost.c +++ b/Projects/Incomplete/StandaloneProgrammer/DiskHost.c @@ -1,127 +1,127 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2010.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, 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)
- {
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;
- return;
- }
-
- if (MS_Host_ConfigurePipes(&DiskHost_MS_Interface,
- ConfigDescriptorSize, ConfigDescriptorData) != MS_ENUMERROR_NoError)
- {
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;
- return;
- }
-
- if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)
- {
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;
- return;
- }
-
- uint8_t MaxLUNIndex;
- if (MS_Host_GetMaxLUN(&DiskHost_MS_Interface, &MaxLUNIndex))
- {
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;
- return;
- }
-
- if (MS_Host_ResetMSInterface(&DiskHost_MS_Interface))
- {
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;
- return;
- }
-
- USB_HostState = HOST_STATE_Configured;
-
- /* Note: For the RequestSense call to work, the host state machine must be in the
- * Configured state, or the call will be aborted */
- SCSI_Request_Sense_Response_t SenseData;
- if (MS_Host_RequestSense(&DiskHost_MS_Interface, 0, &SenseData) != 0)
- {
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;
- return;
- }
-
- pf_mount(&DiskFATState);
-
- LEDs_SetAllLEDs(LEDMASK_USB_READY);
- }
-
- 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
+/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, 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) + { + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + USB_HostState = HOST_STATE_WaitForDeviceRemoval; + return; + } + + if (MS_Host_ConfigurePipes(&DiskHost_MS_Interface, + ConfigDescriptorSize, ConfigDescriptorData) != MS_ENUMERROR_NoError) + { + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + USB_HostState = HOST_STATE_WaitForDeviceRemoval; + return; + } + + if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful) + { + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + USB_HostState = HOST_STATE_WaitForDeviceRemoval; + return; + } + + uint8_t MaxLUNIndex; + if (MS_Host_GetMaxLUN(&DiskHost_MS_Interface, &MaxLUNIndex)) + { + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + USB_HostState = HOST_STATE_WaitForDeviceRemoval; + return; + } + + if (MS_Host_ResetMSInterface(&DiskHost_MS_Interface)) + { + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + USB_HostState = HOST_STATE_WaitForDeviceRemoval; + return; + } + + USB_HostState = HOST_STATE_Configured; + + /* Note: For the RequestSense call to work, the host state machine must be in the + * Configured state, or the call will be aborted */ + SCSI_Request_Sense_Response_t SenseData; + if (MS_Host_RequestSense(&DiskHost_MS_Interface, 0, &SenseData) != 0) + { + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + USB_HostState = HOST_STATE_WaitForDeviceRemoval; + return; + } + + pf_mount(&DiskFATState); + + LEDs_SetAllLEDs(LEDMASK_USB_READY); + } + + 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 |