Optimize vendor/product description string display code in MassStorageHost.
Remove all Host mode class demos other than the CDCHost class driver demo, so that they can be re-added as they are made once the host mode class framework is designed. Fixed USB_Host_SendControlRequest() not re-suspending the USB bus when initial device ready-wait fails. Fixed USB Pad regulator not being disabled on some AVR models when the USB_OPT_REG_DISABLED option is used.
This commit is contained in:
Dean Camera
parent
b2cf4d3222
commit
1756087c3e
60 changed files with 51 additions and 20620 deletions
File diff suppressed because it is too large
Load diff
|
|
@ -1,691 +0,0 @@
|
|||
/*
|
||||
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.
|
||||
*/
|
||||
|
||||
/** \file
|
||||
*
|
||||
* Mass Storage Device commands, to issue MSD commands to the device for
|
||||
* reading device status, capacity, and other characteristics. This file
|
||||
* also contains block read and write functions, so that device blocks
|
||||
* can be read and written. In general, these functions would be chained
|
||||
* to a FAT library to give file-level access to an attached device's contents.
|
||||
*
|
||||
* \note Many Mass Storage devices on the market are non-compliant to the
|
||||
* specifications and thus can prove difficult to interface with. It
|
||||
* may be necessary to retry the functions in the module several times
|
||||
* after they have returned and error to successfully send the command
|
||||
* to the device. Some devices may also need to have the stream function
|
||||
* timeout period extended beyond 100ms (some badly designed devices exceeding
|
||||
* 1.5 seconds occasionally) by defining USB_STREAM_TIMEOUT_MS to a
|
||||
* larger value in the project makefile and passing it to the compiler
|
||||
* via the -D switch.
|
||||
*/
|
||||
|
||||
#define INCLUDE_FROM_MASSSTORE_COMMANDS_C
|
||||
#include "MassStoreCommands.h"
|
||||
|
||||
/* Globals: */
|
||||
/** Current CBW to send to the device. This is automatically filled by the routines
|
||||
* in this file and is not externally accessible.
|
||||
*/
|
||||
static CommandBlockWrapper_t SCSICommandBlock;
|
||||
|
||||
/** Current CSW received from the device. This is automatically filled by the routines
|
||||
* in this file and is externally accessible so that the return codes may be checked.
|
||||
*/
|
||||
CommandStatusWrapper_t SCSICommandStatus;
|
||||
|
||||
/** Current Tag value used in issued CBWs to the device. This is automatically incremented
|
||||
* by the routines in this file, and is not externally accessible.
|
||||
*/
|
||||
static uint32_t MassStore_Tag = 1;
|
||||
|
||||
|
||||
/** Routine to send the current CBW to the device, and increment the Tag value as needed.
|
||||
*
|
||||
* \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
|
||||
*/
|
||||
static uint8_t MassStore_SendCommand(void)
|
||||
{
|
||||
uint8_t ErrorCode = PIPE_RWSTREAM_NoError;
|
||||
|
||||
/* Each transmission should have a unique tag value, excluding values 0 and 0xFFFFFFFF */
|
||||
if (++MassStore_Tag == 0xFFFFFFFF)
|
||||
MassStore_Tag = 1;
|
||||
|
||||
/* Select the OUT data pipe for CBW transmission */
|
||||
Pipe_SelectPipe(MASS_STORE_DATA_OUT_PIPE);
|
||||
Pipe_Unfreeze();
|
||||
|
||||
/* Write the CBW command to the OUT pipe */
|
||||
if ((ErrorCode = Pipe_Write_Stream_LE(&SCSICommandBlock, sizeof(CommandBlockWrapper_t))) != PIPE_RWSTREAM_NoError)
|
||||
return ErrorCode;
|
||||
|
||||
/* Send the data in the OUT pipe to the attached device */
|
||||
Pipe_ClearOUT();
|
||||
|
||||
while(!(Pipe_IsOUTReady()));
|
||||
|
||||
/* Freeze pipe after use */
|
||||
Pipe_Freeze();
|
||||
|
||||
return PIPE_RWSTREAM_NoError;
|
||||
}
|
||||
|
||||
/** Waits until the attached device is ready to accept data following a CBW, checking
|
||||
* to ensure that the device has not stalled the transaction.
|
||||
*
|
||||
* \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
|
||||
*/
|
||||
static uint8_t MassStore_WaitForDataReceived(void)
|
||||
{
|
||||
uint16_t TimeoutMSRem = COMMAND_DATA_TIMEOUT_MS;
|
||||
|
||||
/* Select the IN data pipe for data reception */
|
||||
Pipe_SelectPipe(MASS_STORE_DATA_IN_PIPE);
|
||||
Pipe_Unfreeze();
|
||||
|
||||
/* Wait until data received in the IN pipe */
|
||||
while (!(Pipe_IsINReceived()))
|
||||
{
|
||||
/* Check to see if a new frame has been issued (1ms elapsed) */
|
||||
if (USB_INT_HasOccurred(USB_INT_HSOFI))
|
||||
{
|
||||
/* Clear the flag and decrement the timeout period counter */
|
||||
USB_INT_Clear(USB_INT_HSOFI);
|
||||
TimeoutMSRem--;
|
||||
|
||||
/* Check to see if the timeout period for the command has elapsed */
|
||||
if (!(TimeoutMSRem))
|
||||
return PIPE_RWSTREAM_Timeout;
|
||||
}
|
||||
|
||||
Pipe_Freeze();
|
||||
Pipe_SelectPipe(MASS_STORE_DATA_OUT_PIPE);
|
||||
Pipe_Unfreeze();
|
||||
|
||||
/* Check if pipe stalled (command failed by device) */
|
||||
if (Pipe_IsStalled())
|
||||
{
|
||||
/* Clear the stall condition on the OUT pipe */
|
||||
USB_Host_ClearPipeStall(MASS_STORE_DATA_OUT_PIPE);
|
||||
|
||||
return PIPE_RWSTREAM_PipeStalled;
|
||||
}
|
||||
|
||||
Pipe_Freeze();
|
||||
Pipe_SelectPipe(MASS_STORE_DATA_IN_PIPE);
|
||||
Pipe_Unfreeze();
|
||||
|
||||
/* Check if pipe stalled (command failed by device) */
|
||||
if (Pipe_IsStalled())
|
||||
{
|
||||
/* Clear the stall condition on the IN pipe */
|
||||
USB_Host_ClearPipeStall(MASS_STORE_DATA_IN_PIPE);
|
||||
|
||||
return PIPE_RWSTREAM_PipeStalled;
|
||||
}
|
||||
|
||||
/* Check to see if the device was disconnected, if so exit function */
|
||||
if (!(USB_IsConnected))
|
||||
return PIPE_RWSTREAM_DeviceDisconnected;
|
||||
};
|
||||
|
||||
Pipe_SelectPipe(MASS_STORE_DATA_IN_PIPE);
|
||||
Pipe_Freeze();
|
||||
|
||||
Pipe_SelectPipe(MASS_STORE_DATA_OUT_PIPE);
|
||||
Pipe_Freeze();
|
||||
|
||||
return PIPE_RWSTREAM_NoError;
|
||||
}
|
||||
|
||||
/** Sends or receives the transaction's data stage to or from the attached device, reading or
|
||||
* writing to the nominated buffer.
|
||||
*
|
||||
* \param BufferPtr Pointer to the data buffer to read from or write to
|
||||
*
|
||||
* \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
|
||||
*/
|
||||
static uint8_t MassStore_SendReceiveData(void* BufferPtr)
|
||||
{
|
||||
uint8_t ErrorCode = PIPE_RWSTREAM_NoError;
|
||||
uint16_t BytesRem = SCSICommandBlock.Header.DataTransferLength;
|
||||
|
||||
/* Check the direction of the SCSI command data stage */
|
||||
if (SCSICommandBlock.Header.Flags & COMMAND_DIRECTION_DATA_IN)
|
||||
{
|
||||
/* Select the IN data pipe for data reception */
|
||||
Pipe_SelectPipe(MASS_STORE_DATA_IN_PIPE);
|
||||
Pipe_Unfreeze();
|
||||
|
||||
/* Read in the block data from the pipe */
|
||||
if ((ErrorCode = Pipe_Read_Stream_LE(BufferPtr, BytesRem)) != PIPE_RWSTREAM_NoError)
|
||||
return ErrorCode;
|
||||
|
||||
/* Acknowledge the packet */
|
||||
Pipe_ClearIN();
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Select the OUT data pipe for data transmission */
|
||||
Pipe_SelectPipe(MASS_STORE_DATA_OUT_PIPE);
|
||||
Pipe_Unfreeze();
|
||||
|
||||
/* Write the block data to the pipe */
|
||||
if ((ErrorCode = Pipe_Write_Stream_LE(BufferPtr, BytesRem)) != PIPE_RWSTREAM_NoError)
|
||||
return ErrorCode;
|
||||
|
||||
/* Acknowledge the packet */
|
||||
Pipe_ClearOUT();
|
||||
|
||||
while (!(Pipe_IsOUTReady()));
|
||||
}
|
||||
|
||||
/* Freeze used pipe after use */
|
||||
Pipe_Freeze();
|
||||
|
||||
return PIPE_RWSTREAM_NoError;
|
||||
}
|
||||
|
||||
/** Routine to receive the current CSW from the device.
|
||||
*
|
||||
* \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
|
||||
*/
|
||||
static uint8_t MassStore_GetReturnedStatus(void)
|
||||
{
|
||||
uint8_t ErrorCode = PIPE_RWSTREAM_NoError;
|
||||
|
||||
/* If an error in the command ocurred, abort */
|
||||
if ((ErrorCode = MassStore_WaitForDataReceived()) != PIPE_RWSTREAM_NoError)
|
||||
return ErrorCode;
|
||||
|
||||
/* Select the IN data pipe for data reception */
|
||||
Pipe_SelectPipe(MASS_STORE_DATA_IN_PIPE);
|
||||
Pipe_Unfreeze();
|
||||
|
||||
/* Load in the CSW from the attached device */
|
||||
if ((ErrorCode = Pipe_Read_Stream_LE(&SCSICommandStatus, sizeof(CommandStatusWrapper_t))) != PIPE_RWSTREAM_NoError)
|
||||
return ErrorCode;
|
||||
|
||||
/* Clear the data ready for next reception */
|
||||
Pipe_ClearIN();
|
||||
|
||||
/* Freeze the IN pipe after use */
|
||||
Pipe_Freeze();
|
||||
|
||||
return PIPE_RWSTREAM_NoError;
|
||||
}
|
||||
|
||||
/** Clears the stall condition in the attached device on the nominated endpoint number.
|
||||
*
|
||||
* \param EndpointNum Endpoint number in the attached device whose stall condition is to be cleared
|
||||
*
|
||||
* \return A value from the USB_Host_SendControlErrorCodes_t enum
|
||||
*/
|
||||
uint8_t MassStore_ClearPipeStall(const uint8_t EndpointNum)
|
||||
{
|
||||
USB_ControlRequest = (USB_Request_Header_t)
|
||||
{
|
||||
.bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_ENDPOINT),
|
||||
.bRequest = REQ_ClearFeature,
|
||||
.wValue = FEATURE_ENDPOINT_HALT,
|
||||
.wIndex = EndpointNum,
|
||||
.wLength = 0,
|
||||
};
|
||||
|
||||
/* Select the control pipe for the request transfer */
|
||||
Pipe_SelectPipe(PIPE_CONTROLPIPE);
|
||||
|
||||
return USB_Host_SendControlRequest(NULL);
|
||||
}
|
||||
|
||||
/** Issues a Mass Storage class specific request to reset the attached device's Mass Storage interface,
|
||||
* readying the device for the next CBW.
|
||||
*
|
||||
* \return A value from the USB_Host_SendControlErrorCodes_t enum
|
||||
*/
|
||||
uint8_t MassStore_MassStorageReset(void)
|
||||
{
|
||||
USB_ControlRequest = (USB_Request_Header_t)
|
||||
{
|
||||
.bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE),
|
||||
.bRequest = REQ_MassStorageReset,
|
||||
.wValue = 0,
|
||||
.wIndex = 0,
|
||||
.wLength = 0,
|
||||
};
|
||||
|
||||
/* Select the control pipe for the request transfer */
|
||||
Pipe_SelectPipe(PIPE_CONTROLPIPE);
|
||||
|
||||
return USB_Host_SendControlRequest(NULL);
|
||||
}
|
||||
|
||||
/** Issues a Mass Storage class specific request to determine the index of the highest numbered Logical
|
||||
* Unit in the attached device.
|
||||
*
|
||||
* \param MaxLUNIndex Pointer to the location that the maximum LUN index value should be stored
|
||||
*
|
||||
* \return A value from the USB_Host_SendControlErrorCodes_t enum
|
||||
*/
|
||||
uint8_t MassStore_GetMaxLUN(uint8_t* const MaxLUNIndex)
|
||||
{
|
||||
uint8_t ErrorCode;
|
||||
|
||||
USB_ControlRequest = (USB_Request_Header_t)
|
||||
{
|
||||
.bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE),
|
||||
.bRequest = REQ_GetMaxLUN,
|
||||
.wValue = 0,
|
||||
.wIndex = 0,
|
||||
.wLength = 1,
|
||||
};
|
||||
|
||||
/* Select the control pipe for the request transfer */
|
||||
Pipe_SelectPipe(PIPE_CONTROLPIPE);
|
||||
|
||||
if ((ErrorCode = USB_Host_SendControlRequest(MaxLUNIndex)) == HOST_SENDCONTROL_SetupStalled)
|
||||
{
|
||||
/* Clear the pipe stall */
|
||||
Pipe_ClearStall();
|
||||
|
||||
/* Some faulty Mass Storage devices don't implement the GET_MAX_LUN request, so assume a single LUN */
|
||||
*MaxLUNIndex = 0;
|
||||
}
|
||||
|
||||
return ErrorCode;
|
||||
}
|
||||
|
||||
/** Issues a SCSI Request Sense command to the attached device, to determine the current SCSI sense information. This
|
||||
* gives error codes for the last issued SCSI command to the device.
|
||||
*
|
||||
* \param LUNIndex Index of the LUN inside the device the command is being addressed to
|
||||
* \param SensePtr Pointer to the sense data structure where the sense data from the device is to be stored
|
||||
*
|
||||
* \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
|
||||
*/
|
||||
uint8_t MassStore_RequestSense(const uint8_t LUNIndex, const SCSI_Request_Sense_Response_t* const SensePtr)
|
||||
{
|
||||
uint8_t ReturnCode = PIPE_RWSTREAM_NoError;
|
||||
|
||||
/* Create a CBW with a SCSI command to issue REQUEST SENSE command */
|
||||
SCSICommandBlock = (CommandBlockWrapper_t)
|
||||
{
|
||||
.Header =
|
||||
{
|
||||
.Signature = CBW_SIGNATURE,
|
||||
.Tag = MassStore_Tag,
|
||||
.DataTransferLength = sizeof(SCSI_Request_Sense_Response_t),
|
||||
.Flags = COMMAND_DIRECTION_DATA_IN,
|
||||
.LUN = LUNIndex,
|
||||
.SCSICommandLength = 6
|
||||
},
|
||||
|
||||
.SCSICommandData =
|
||||
{
|
||||
SCSI_CMD_REQUEST_SENSE,
|
||||
0x00, // Reserved
|
||||
0x00, // Reserved
|
||||
0x00, // Reserved
|
||||
sizeof(SCSI_Request_Sense_Response_t), // Allocation Length
|
||||
0x00 // Unused (control)
|
||||
}
|
||||
};
|
||||
|
||||
/* Send SCSI command to the attached device */
|
||||
MassStore_SendCommand();
|
||||
|
||||
/* Wait until data received from the device */
|
||||
if ((ReturnCode = MassStore_WaitForDataReceived()) != PIPE_RWSTREAM_NoError)
|
||||
{
|
||||
Pipe_Freeze();
|
||||
return ReturnCode;
|
||||
}
|
||||
|
||||
/* Read the returned sense data into the buffer */
|
||||
if ((ReturnCode = MassStore_SendReceiveData((uint8_t*)SensePtr)) != PIPE_RWSTREAM_NoError)
|
||||
{
|
||||
Pipe_Freeze();
|
||||
return ReturnCode;
|
||||
}
|
||||
|
||||
/* Read in the returned CSW from the device */
|
||||
if ((ReturnCode = MassStore_GetReturnedStatus()) != PIPE_RWSTREAM_NoError)
|
||||
{
|
||||
Pipe_Freeze();
|
||||
return ReturnCode;
|
||||
}
|
||||
|
||||
return PIPE_RWSTREAM_NoError;
|
||||
}
|
||||
|
||||
/** Issues a SCSI Device Block Read command to the attached device, to read in one or more data blocks from the
|
||||
* storage medium into a buffer.
|
||||
*
|
||||
* \param LUNIndex Index of the LUN inside the device the command is being addressed to
|
||||
* \param BlockAddress Start block address to read from
|
||||
* \param Blocks Number of blocks to read from the device
|
||||
* \param BlockSize Size in bytes of each block to read
|
||||
* \param BufferPtr Pointer to the buffer where the read data is to be written to
|
||||
*
|
||||
* \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
|
||||
*/
|
||||
uint8_t MassStore_ReadDeviceBlock(const uint8_t LUNIndex, const uint32_t BlockAddress,
|
||||
const uint8_t Blocks, const uint16_t BlockSize, void* BufferPtr)
|
||||
{
|
||||
uint8_t ReturnCode = PIPE_RWSTREAM_NoError;
|
||||
|
||||
/* Create a CBW with a SCSI command to read in the given blocks from the device */
|
||||
SCSICommandBlock = (CommandBlockWrapper_t)
|
||||
{
|
||||
.Header =
|
||||
{
|
||||
.Signature = CBW_SIGNATURE,
|
||||
.Tag = MassStore_Tag,
|
||||
.DataTransferLength = ((uint32_t)Blocks * BlockSize),
|
||||
.Flags = COMMAND_DIRECTION_DATA_IN,
|
||||
.LUN = LUNIndex,
|
||||
.SCSICommandLength = 10
|
||||
},
|
||||
|
||||
.SCSICommandData =
|
||||
{
|
||||
SCSI_CMD_READ_10,
|
||||
0x00, // Unused (control bits, all off)
|
||||
(BlockAddress >> 24), // MSB of Block Address
|
||||
(BlockAddress >> 16),
|
||||
(BlockAddress >> 8),
|
||||
(BlockAddress & 0xFF), // LSB of Block Address
|
||||
0x00, // Unused (reserved)
|
||||
0x00, // MSB of Total Blocks to Read
|
||||
Blocks, // LSB of Total Blocks to Read
|
||||
0x00 // Unused (control)
|
||||
}
|
||||
};
|
||||
|
||||
/* Send SCSI command to the attached device */
|
||||
MassStore_SendCommand();
|
||||
|
||||
/* Wait until data received from the device */
|
||||
if ((ReturnCode = MassStore_WaitForDataReceived()) != PIPE_RWSTREAM_NoError)
|
||||
{
|
||||
Pipe_Freeze();
|
||||
return ReturnCode;
|
||||
}
|
||||
|
||||
/* Read the returned block data into the buffer */
|
||||
if ((ReturnCode = MassStore_SendReceiveData(BufferPtr)) != PIPE_RWSTREAM_NoError)
|
||||
{
|
||||
Pipe_Freeze();
|
||||
return ReturnCode;
|
||||
}
|
||||
|
||||
/* Read in the returned CSW from the device */
|
||||
if ((ReturnCode = MassStore_GetReturnedStatus()) != PIPE_RWSTREAM_NoError)
|
||||
{
|
||||
Pipe_Freeze();
|
||||
return ReturnCode;
|
||||
}
|
||||
|
||||
return PIPE_RWSTREAM_NoError;
|
||||
}
|
||||
|
||||
/** Issues a SCSI Device Block Write command to the attached device, to write one or more data blocks to the
|
||||
* storage medium from a buffer.
|
||||
*
|
||||
* \param LUNIndex Index of the LUN inside the device the command is being addressed to
|
||||
* \param BlockAddress Start block address to write to
|
||||
* \param Blocks Number of blocks to write to in the device
|
||||
* \param BlockSize Size in bytes of each block to write
|
||||
* \param BufferPtr Pointer to the buffer where the write data is to be sourced from
|
||||
*
|
||||
* \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
|
||||
*/
|
||||
uint8_t MassStore_WriteDeviceBlock(const uint8_t LUNIndex, const uint32_t BlockAddress,
|
||||
const uint8_t Blocks, const uint16_t BlockSize, void* BufferPtr)
|
||||
{
|
||||
uint8_t ReturnCode = PIPE_RWSTREAM_NoError;
|
||||
|
||||
/* Create a CBW with a SCSI command to write the given blocks to the device */
|
||||
SCSICommandBlock = (CommandBlockWrapper_t)
|
||||
{
|
||||
.Header =
|
||||
{
|
||||
.Signature = CBW_SIGNATURE,
|
||||
.Tag = MassStore_Tag,
|
||||
.DataTransferLength = ((uint32_t)Blocks * BlockSize),
|
||||
.Flags = COMMAND_DIRECTION_DATA_OUT,
|
||||
.LUN = LUNIndex,
|
||||
.SCSICommandLength = 10
|
||||
},
|
||||
|
||||
.SCSICommandData =
|
||||
{
|
||||
SCSI_CMD_WRITE_10,
|
||||
0x00, // Unused (control bits, all off)
|
||||
(BlockAddress >> 24), // MSB of Block Address
|
||||
(BlockAddress >> 16),
|
||||
(BlockAddress >> 8),
|
||||
(BlockAddress & 0xFF), // LSB of Block Address
|
||||
0x00, // Unused (reserved)
|
||||
0x00, // MSB of Total Blocks to Write
|
||||
Blocks, // LSB of Total Blocks to Write
|
||||
0x00 // Unused (control)
|
||||
}
|
||||
};
|
||||
|
||||
/* Send SCSI command to the attached device */
|
||||
MassStore_SendCommand();
|
||||
|
||||
/* Write the data to the device from the buffer */
|
||||
if ((ReturnCode = MassStore_SendReceiveData(BufferPtr)) != PIPE_RWSTREAM_NoError)
|
||||
{
|
||||
Pipe_Freeze();
|
||||
return ReturnCode;
|
||||
}
|
||||
|
||||
/* Read in the returned CSW from the device */
|
||||
if ((ReturnCode = MassStore_GetReturnedStatus()) != PIPE_RWSTREAM_NoError)
|
||||
{
|
||||
Pipe_Freeze();
|
||||
return ReturnCode;
|
||||
}
|
||||
|
||||
return PIPE_RWSTREAM_NoError;
|
||||
}
|
||||
|
||||
/** Issues a SCSI Device Test Unit Ready command to the attached device, to determine if the device is ready to accept
|
||||
* other commands.
|
||||
*
|
||||
* \param LUNIndex Index of the LUN inside the device the command is being addressed to
|
||||
*
|
||||
* \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
|
||||
*/
|
||||
uint8_t MassStore_TestUnitReady(const uint8_t LUNIndex)
|
||||
{
|
||||
uint8_t ReturnCode = PIPE_RWSTREAM_NoError;
|
||||
|
||||
/* Create a CBW with a SCSI command to issue TEST UNIT READY command */
|
||||
SCSICommandBlock = (CommandBlockWrapper_t)
|
||||
{
|
||||
.Header =
|
||||
{
|
||||
.Signature = CBW_SIGNATURE,
|
||||
.Tag = MassStore_Tag,
|
||||
.DataTransferLength = 0,
|
||||
.Flags = COMMAND_DIRECTION_DATA_IN,
|
||||
.LUN = LUNIndex,
|
||||
.SCSICommandLength = 6
|
||||
},
|
||||
|
||||
.SCSICommandData =
|
||||
{
|
||||
SCSI_CMD_TEST_UNIT_READY,
|
||||
0x00, // Reserved
|
||||
0x00, // Reserved
|
||||
0x00, // Reserved
|
||||
0x00, // Reserved
|
||||
0x00 // Unused (control)
|
||||
}
|
||||
};
|
||||
|
||||
/* Send SCSI command to the attached device */
|
||||
MassStore_SendCommand();
|
||||
|
||||
/* Read in the returned CSW from the device */
|
||||
if ((ReturnCode = MassStore_GetReturnedStatus()) != PIPE_RWSTREAM_NoError)
|
||||
{
|
||||
Pipe_Freeze();
|
||||
return ReturnCode;
|
||||
}
|
||||
|
||||
return PIPE_RWSTREAM_NoError;
|
||||
}
|
||||
|
||||
/** Issues a SCSI Device Read Capacity command to the attached device, to determine the capacity of the
|
||||
* given Logical Unit within the device.
|
||||
*
|
||||
* \param LUNIndex Index of the LUN inside the device the command is being addressed to
|
||||
* \param CapacityPtr Device capacity structure where the capacity data is to be stored
|
||||
*
|
||||
* \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
|
||||
*/
|
||||
uint8_t MassStore_ReadCapacity(const uint8_t LUNIndex, SCSI_Capacity_t* const CapacityPtr)
|
||||
{
|
||||
uint8_t ReturnCode = PIPE_RWSTREAM_NoError;
|
||||
|
||||
/* Create a CBW with a SCSI command to issue READ CAPACITY command */
|
||||
SCSICommandBlock = (CommandBlockWrapper_t)
|
||||
{
|
||||
.Header =
|
||||
{
|
||||
.Signature = CBW_SIGNATURE,
|
||||
.Tag = MassStore_Tag,
|
||||
.DataTransferLength = sizeof(SCSI_Capacity_t),
|
||||
.Flags = COMMAND_DIRECTION_DATA_IN,
|
||||
.LUN = LUNIndex,
|
||||
.SCSICommandLength = 10
|
||||
},
|
||||
|
||||
.SCSICommandData =
|
||||
{
|
||||
SCSI_CMD_READ_CAPACITY_10,
|
||||
0x00, // Reserved
|
||||
0x00, // MSB of Logical block address
|
||||
0x00,
|
||||
0x00,
|
||||
0x00, // LSB of Logical block address
|
||||
0x00, // Reserved
|
||||
0x00, // Reserved
|
||||
0x00, // Partial Medium Indicator
|
||||
0x00 // Unused (control)
|
||||
}
|
||||
};
|
||||
|
||||
/* Send SCSI command to the attached device */
|
||||
MassStore_SendCommand();
|
||||
|
||||
/* Wait until data received from the device */
|
||||
if ((ReturnCode = MassStore_WaitForDataReceived()) != PIPE_RWSTREAM_NoError)
|
||||
{
|
||||
Pipe_Freeze();
|
||||
return ReturnCode;
|
||||
}
|
||||
|
||||
/* Read the returned capacity data into the buffer */
|
||||
if ((ReturnCode = MassStore_SendReceiveData(CapacityPtr)) != PIPE_RWSTREAM_NoError)
|
||||
{
|
||||
Pipe_Freeze();
|
||||
return ReturnCode;
|
||||
}
|
||||
|
||||
/* Endian-correct the read data */
|
||||
CapacityPtr->Blocks = SwapEndian_32(CapacityPtr->Blocks);
|
||||
CapacityPtr->BlockSize = SwapEndian_32(CapacityPtr->BlockSize);
|
||||
|
||||
/* Read in the returned CSW from the device */
|
||||
if ((ReturnCode = MassStore_GetReturnedStatus()) != PIPE_RWSTREAM_NoError)
|
||||
{
|
||||
Pipe_Freeze();
|
||||
return ReturnCode;
|
||||
}
|
||||
|
||||
return PIPE_RWSTREAM_NoError;
|
||||
}
|
||||
|
||||
/** Issues a SCSI Device Prevent/Allow Medium Removal command to the attached device, to lock the physical media from
|
||||
* being removed. This is a legacy command for SCSI disks with removable storage (such as ZIP disks), but should still
|
||||
* be issued before the first read or write command is sent.
|
||||
*
|
||||
* \param LUNIndex Index of the LUN inside the device the command is being addressed to
|
||||
* \param PreventRemoval Whether or not the LUN media should be locked to prevent removal or not
|
||||
*
|
||||
* \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
|
||||
*/
|
||||
uint8_t MassStore_PreventAllowMediumRemoval(const uint8_t LUNIndex, const bool PreventRemoval)
|
||||
{
|
||||
uint8_t ReturnCode = PIPE_RWSTREAM_NoError;
|
||||
|
||||
/* Create a CBW with a SCSI command to issue PREVENT ALLOW MEDIUM REMOVAL command */
|
||||
SCSICommandBlock = (CommandBlockWrapper_t)
|
||||
{
|
||||
.Header =
|
||||
{
|
||||
.Signature = CBW_SIGNATURE,
|
||||
.Tag = MassStore_Tag,
|
||||
.DataTransferLength = 0,
|
||||
.Flags = COMMAND_DIRECTION_DATA_OUT,
|
||||
.LUN = LUNIndex,
|
||||
.SCSICommandLength = 6
|
||||
},
|
||||
|
||||
.SCSICommandData =
|
||||
{
|
||||
SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL,
|
||||
0x00, // Reserved
|
||||
0x00, // Reserved
|
||||
PreventRemoval, // Prevent flag
|
||||
0x00, // Reserved
|
||||
0x00 // Unused (control)
|
||||
}
|
||||
};
|
||||
|
||||
/* Send SCSI command to the attached device */
|
||||
MassStore_SendCommand();
|
||||
|
||||
/* Read in the returned CSW from the device */
|
||||
if ((ReturnCode = MassStore_GetReturnedStatus()))
|
||||
{
|
||||
Pipe_Freeze();
|
||||
return ReturnCode;
|
||||
}
|
||||
|
||||
return PIPE_RWSTREAM_NoError;
|
||||
}
|
||||
|
|
@ -1,174 +0,0 @@
|
|||
/*
|
||||
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.
|
||||
*/
|
||||
|
||||
/** \file
|
||||
*
|
||||
* Header file for MassStoreCommands.c.
|
||||
*/
|
||||
|
||||
#ifndef _MASS_STORE_COMMANDS_H_
|
||||
#define _MASS_STORE_COMMANDS_H_
|
||||
|
||||
/* Includes: */
|
||||
#include <avr/io.h>
|
||||
|
||||
#include "MassStorageHost.h"
|
||||
#include "SCSI_Codes.h"
|
||||
|
||||
#include <LUFA/Drivers/USB/USB.h> // USB Functionality
|
||||
|
||||
/* Macros: */
|
||||
/** Class specific request to reset the Mass Storage interface of the attached device */
|
||||
#define REQ_MassStorageReset 0xFF
|
||||
|
||||
/** Class specific request to retrieve the maximum Logical Unit Number (LUN) index of the attached device */
|
||||
#define REQ_GetMaxLUN 0xFE
|
||||
|
||||
/** Command Block Wrapper signature byte, for verification of valid CBW blocks */
|
||||
#define CBW_SIGNATURE 0x43425355UL
|
||||
|
||||
/** Command Static Wrapper signature byte, for verification of valid CSW blocks */
|
||||
#define CSW_SIGNATURE 0x53425355UL
|
||||
|
||||
/** Data direction mask for the Flags field of a CBW, indicating Host-to-Device transfer direction */
|
||||
#define COMMAND_DIRECTION_DATA_OUT (0 << 7)
|
||||
|
||||
/** Data direction mask for the Flags field of a CBW, indicating Device-to-Host transfer direction */
|
||||
#define COMMAND_DIRECTION_DATA_IN (1 << 7)
|
||||
|
||||
/** Timeout period between the issuing of a CBW to a device, and the reception of the first packet */
|
||||
#define COMMAND_DATA_TIMEOUT_MS 2000
|
||||
|
||||
/** Pipe number of the Mass Storage data IN pipe */
|
||||
#define MASS_STORE_DATA_IN_PIPE 1
|
||||
|
||||
/** Pipe number of the Mass Storage data OUT pipe */
|
||||
#define MASS_STORE_DATA_OUT_PIPE 2
|
||||
|
||||
/* Type defines: */
|
||||
/** Type define for a Mass Storage class Command Block Wrapper, used to wrap SCSI
|
||||
* commands for transport over the USB bulk endpoints to the device.
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
struct
|
||||
{
|
||||
uint32_t Signature; /**< Command block signature, always equal to CBW_SIGNATURE */
|
||||
uint32_t Tag; /**< Current CBW tag, to positively associate a CBW with a CSW */
|
||||
uint32_t DataTransferLength; /**< Length of data to transfer, following the CBW */
|
||||
uint8_t Flags; /**< Block flags, equal to one of the COMMAND_DIRECTION_DATA_* macros */
|
||||
uint8_t LUN; /**< Logical Unit Number the CBW is addressed to in the device */
|
||||
uint8_t SCSICommandLength; /**< Length of the SCSI command in the CBW */
|
||||
} Header;
|
||||
|
||||
uint8_t SCSICommandData[16]; /**< SCSI command to issue to the device */
|
||||
} CommandBlockWrapper_t;
|
||||
|
||||
/** Type define for a Mass Storage class Command Status Wrapper, used to wrap SCSI
|
||||
* responses for transport over the USB bulk endpoints from the device.
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t Signature; /**< Command status signature, always equal to CSW_SIGNATURE */
|
||||
uint32_t Tag; /**< Current CBW tag, to positively associate a CBW with a CSW */
|
||||
uint32_t DataTransferResidue; /**< Length of data not transferred */
|
||||
uint8_t Status; /**< Command status, a value from the MassStorageHost_CommandStatusCodes_t enum */
|
||||
} CommandStatusWrapper_t;
|
||||
|
||||
/** Type define for a SCSI Sense structure. Structures of this type are filled out by the
|
||||
* device via the MassStore_RequestSense() function, indicating the current sense data of the
|
||||
* device (giving explicit error codes for the last issued command). For details of the
|
||||
* structure contents, refer to the SCSI specifications.
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint8_t ReponseCode;
|
||||
|
||||
uint8_t SegmentNumber;
|
||||
|
||||
unsigned char SenseKey : 4;
|
||||
unsigned char _RESERVED1 : 1;
|
||||
unsigned char ILI : 1;
|
||||
unsigned char EOM : 1;
|
||||
unsigned char FileMark : 1;
|
||||
|
||||
uint8_t Information[4];
|
||||
uint8_t AdditionalLength;
|
||||
uint8_t CmdSpecificInformation[4];
|
||||
uint8_t AdditionalSenseCode;
|
||||
uint8_t AdditionalSenseQualifier;
|
||||
uint8_t FieldReplaceableUnitCode;
|
||||
uint8_t SenseKeySpecific[3];
|
||||
} SCSI_Request_Sense_Response_t;
|
||||
|
||||
/** SCSI capacity structure, to hold the total capacity of the device in both the number
|
||||
* of blocks in the current LUN, and the size of each block. This structure is filled by
|
||||
* the device when the MassStore_ReadCapacity() function is called.
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t Blocks; /**< Number of blocks in the addressed LUN of the device */
|
||||
uint32_t BlockSize; /**< Number of bytes in each block in the addressed LUN */
|
||||
} SCSI_Capacity_t;
|
||||
|
||||
/* Enums: */
|
||||
/** CSW status return codes, indicating the overall status of the issued CBW */
|
||||
enum MassStorageHost_CommandStatusCodes_t
|
||||
{
|
||||
Command_Pass = 0, /**< Command completed successfully */
|
||||
Command_Fail = 1, /**< Command failed to complete successfully */
|
||||
Phase_Error = 2 /**< Phase error while processing the issued command */
|
||||
};
|
||||
|
||||
/* External Variables: */
|
||||
extern CommandStatusWrapper_t SCSICommandStatus;
|
||||
|
||||
/* Function Prototypes: */
|
||||
#if defined(INCLUDE_FROM_MASSSTORE_COMMANDS_C)
|
||||
static uint8_t MassStore_SendCommand(void);
|
||||
static uint8_t MassStore_WaitForDataReceived(void);
|
||||
static uint8_t MassStore_SendReceiveData(void* BufferPtr) ATTR_NON_NULL_PTR_ARG(1);
|
||||
static uint8_t MassStore_GetReturnedStatus(void);
|
||||
#endif
|
||||
|
||||
uint8_t MassStore_MassStorageReset(void);
|
||||
uint8_t MassStore_GetMaxLUN(uint8_t* const MaxLUNIndex);
|
||||
uint8_t MassStore_RequestSense(const uint8_t LUNIndex, const SCSI_Request_Sense_Response_t* const SensePtr)
|
||||
ATTR_NON_NULL_PTR_ARG(2);
|
||||
uint8_t MassStore_ReadDeviceBlock(const uint8_t LUNIndex, const uint32_t BlockAddress,
|
||||
const uint8_t Blocks, const uint16_t BlockSize, void* BufferPtr) ATTR_NON_NULL_PTR_ARG(5);
|
||||
uint8_t MassStore_WriteDeviceBlock(const uint8_t LUNIndex, const uint32_t BlockAddress,
|
||||
const uint8_t Blocks, const uint16_t BlockSize, void* BufferPtr) ATTR_NON_NULL_PTR_ARG(5);
|
||||
uint8_t MassStore_ReadCapacity(const uint8_t LUNIndex, SCSI_Capacity_t* const CapacityPtr)
|
||||
ATTR_NON_NULL_PTR_ARG(2);
|
||||
uint8_t MassStore_TestUnitReady(const uint8_t LUNIndex);
|
||||
uint8_t MassStore_PreventAllowMediumRemoval(const uint8_t LUNIndex, const bool PreventRemoval);
|
||||
|
||||
#endif
|
||||
|
|
@ -1,85 +0,0 @@
|
|||
/*
|
||||
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.
|
||||
*/
|
||||
|
||||
/** \file
|
||||
*
|
||||
* Header containing macros for possible SCSI commands and SENSE data. Refer to
|
||||
* the SCSI standard documentation for more information on each SCSI command and
|
||||
* the SENSE data.
|
||||
*/
|
||||
|
||||
#ifndef _SCSI_CODES_H_
|
||||
#define _SCSI_CODES_H_
|
||||
|
||||
/* Macros: */
|
||||
#define SCSI_CMD_INQUIRY 0x12
|
||||
#define SCSI_CMD_REQUEST_SENSE 0x03
|
||||
#define SCSI_CMD_TEST_UNIT_READY 0x00
|
||||
#define SCSI_CMD_READ_CAPACITY_10 0x25
|
||||
#define SCSI_CMD_SEND_DIAGNOSTIC 0x1D
|
||||
#define SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1E
|
||||
#define SCSI_CMD_WRITE_10 0x2A
|
||||
#define SCSI_CMD_READ_10 0x28
|
||||
#define SCSI_CMD_WRITE_6 0x0A
|
||||
#define SCSI_CMD_READ_6 0x08
|
||||
#define SCSI_CMD_VERIFY_10 0x2F
|
||||
#define SCSI_CMD_MODE_SENSE_6 0x1A
|
||||
#define SCSI_CMD_MODE_SENSE_10 0x5A
|
||||
|
||||
#define SCSI_SENSE_KEY_GOOD 0x00
|
||||
#define SCSI_SENSE_KEY_RECOVERED_ERROR 0x01
|
||||
#define SCSI_SENSE_KEY_NOT_READY 0x02
|
||||
#define SCSI_SENSE_KEY_MEDIUM_ERROR 0x03
|
||||
#define SCSI_SENSE_KEY_HARDWARE_ERROR 0x04
|
||||
#define SCSI_SENSE_KEY_ILLEGAL_REQUEST 0x05
|
||||
#define SCSI_SENSE_KEY_UNIT_ATTENTION 0x06
|
||||
#define SCSI_SENSE_KEY_DATA_PROTECT 0x07
|
||||
#define SCSI_SENSE_KEY_BLANK_CHECK 0x08
|
||||
#define SCSI_SENSE_KEY_VENDOR_SPECIFIC 0x09
|
||||
#define SCSI_SENSE_KEY_COPY_ABORTED 0x0A
|
||||
#define SCSI_SENSE_KEY_ABORTED_COMMAND 0x0B
|
||||
#define SCSI_SENSE_KEY_VOLUME_OVERFLOW 0x0D
|
||||
#define SCSI_SENSE_KEY_MISCOMPARE 0x0E
|
||||
|
||||
#define SCSI_ASENSE_NO_ADDITIONAL_INFORMATION 0x00
|
||||
#define SCSI_ASENSE_LOGICAL_UNIT_NOT_READY 0x04
|
||||
#define SCSI_ASENSE_INVALID_FIELD_IN_CDB 0x24
|
||||
#define SCSI_ASENSE_WRITE_PROTECTED 0x27
|
||||
#define SCSI_ASENSE_FORMAT_ERROR 0x31
|
||||
#define SCSI_ASENSE_INVALID_COMMAND 0x20
|
||||
#define SCSI_ASENSE_LOGICAL_BLOCK_ADDRESS_OUT_OF_RANGE 0x21
|
||||
#define SCSI_ASENSE_MEDIUM_NOT_PRESENT 0x3A
|
||||
|
||||
#define SCSI_ASENSEQ_NO_QUALIFIER 0x00
|
||||
#define SCSI_ASENSEQ_FORMAT_COMMAND_FAILED 0x01
|
||||
#define SCSI_ASENSEQ_INITIALIZING_COMMAND_REQUIRED 0x02
|
||||
#define SCSI_ASENSEQ_OPERATION_IN_PROGRESS 0x07
|
||||
|
||||
#endif
|
||||
|
|
@ -1,380 +0,0 @@
|
|||
/*
|
||||
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.
|
||||
*/
|
||||
|
||||
/** \file
|
||||
*
|
||||
* Main source file for the MassStorageHost demo. This file contains the main tasks of
|
||||
* the demo and is responsible for the initial application hardware configuration.
|
||||
*/
|
||||
|
||||
#include "MassStorageHost.h"
|
||||
|
||||
/* Globals */
|
||||
/** Index of the highest available LUN (Logical Unit) in the attached Mass Storage Device */
|
||||
uint8_t MassStore_MaxLUNIndex;
|
||||
|
||||
|
||||
/** Main program entry point. This routine configures the hardware required by the application, then
|
||||
* starts the scheduler to run the application tasks.
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
SetupHardware();
|
||||
|
||||
puts_P(PSTR(ESC_RESET ESC_BG_WHITE ESC_INVERSE_ON ESC_ERASE_DISPLAY
|
||||
"Mass Storage Host Demo running.\r\n" ESC_INVERSE_OFF));
|
||||
|
||||
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
|
||||
|
||||
for (;;)
|
||||
{
|
||||
MassStorage_Task();
|
||||
USB_USBTask();
|
||||
}
|
||||
}
|
||||
|
||||
/** Configures the board hardware and chip peripherals for the demo's functionality. */
|
||||
void SetupHardware(void)
|
||||
{
|
||||
/* Disable watchdog if enabled by bootloader/fuses */
|
||||
MCUSR &= ~(1 << WDRF);
|
||||
wdt_disable();
|
||||
|
||||
/* Disable clock division */
|
||||
clock_prescale_set(clock_div_1);
|
||||
|
||||
/* Hardware Initialization */
|
||||
SerialStream_Init(9600, false);
|
||||
LEDs_Init();
|
||||
Buttons_Init();
|
||||
USB_Init();
|
||||
}
|
||||
|
||||
/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
|
||||
* starts the library USB task to begin the enumeration and USB management process.
|
||||
*/
|
||||
void EVENT_USB_DeviceAttached(void)
|
||||
{
|
||||
puts_P(PSTR("Device Attached.\r\n"));
|
||||
LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
|
||||
}
|
||||
|
||||
/** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and
|
||||
* stops the library USB task management process.
|
||||
*/
|
||||
void EVENT_USB_DeviceUnattached(void)
|
||||
{
|
||||
puts_P(PSTR("\r\nDevice Unattached.\r\n"));
|
||||
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
|
||||
}
|
||||
|
||||
/** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully
|
||||
* enumerated by the host and is now ready to be used by the application.
|
||||
*/
|
||||
void EVENT_USB_DeviceEnumerationComplete(void)
|
||||
{
|
||||
LEDs_SetAllLEDs(LEDMASK_USB_READY);
|
||||
}
|
||||
|
||||
/** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */
|
||||
void EVENT_USB_HostError(const uint8_t ErrorCode)
|
||||
{
|
||||
USB_ShutDown();
|
||||
|
||||
puts_P(PSTR(ESC_BG_RED "Host Mode Error\r\n"));
|
||||
printf_P(PSTR(" -- Error Code %d\r\n"), ErrorCode);
|
||||
|
||||
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
|
||||
for(;;);
|
||||
}
|
||||
|
||||
/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
|
||||
* enumerating an attached USB device.
|
||||
*/
|
||||
void EVENT_USB_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode)
|
||||
{
|
||||
puts_P(PSTR(ESC_BG_RED "Dev Enum Error\r\n"));
|
||||
printf_P(PSTR(" -- Error Code %d\r\n"), ErrorCode);
|
||||
printf_P(PSTR(" -- Sub Error Code %d\r\n"), SubErrorCode);
|
||||
printf_P(PSTR(" -- In State %d\r\n"), USB_HostState);
|
||||
|
||||
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
|
||||
}
|
||||
|
||||
/** Task to set the configuration of the attached device after it has been enumerated, and to read in blocks from
|
||||
* the device and print them to the serial port.
|
||||
*/
|
||||
void MassStorage_Task(void)
|
||||
{
|
||||
uint8_t ErrorCode;
|
||||
|
||||
switch (USB_HostState)
|
||||
{
|
||||
case HOST_STATE_Addressed:
|
||||
/* Standard request to set the device configuration to configuration 1 */
|
||||
USB_ControlRequest = (USB_Request_Header_t)
|
||||
{
|
||||
.bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_DEVICE),
|
||||
.bRequest = REQ_SetConfiguration,
|
||||
.wValue = 1,
|
||||
.wIndex = 0,
|
||||
.wLength = 0,
|
||||
};
|
||||
|
||||
/* Select the control pipe for the request transfer */
|
||||
Pipe_SelectPipe(PIPE_CONTROLPIPE);
|
||||
|
||||
/* Send the request, display error and wait for device detach if request fails */
|
||||
if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
|
||||
{
|
||||
puts_P(PSTR("Control Error (Set Configuration).\r\n"));
|
||||
printf_P(PSTR(" -- Error Code: %d\r\n"), ErrorCode);
|
||||
|
||||
/* Indicate error via status LEDs */
|
||||
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
|
||||
|
||||
/* Wait until USB device disconnected */
|
||||
while (USB_IsConnected);
|
||||
break;
|
||||
}
|
||||
|
||||
USB_HostState = HOST_STATE_Configured;
|
||||
break;
|
||||
case HOST_STATE_Configured:
|
||||
puts_P(PSTR("Getting Config Data.\r\n"));
|
||||
|
||||
/* Get and process the configuration descriptor data */
|
||||
if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead)
|
||||
{
|
||||
if (ErrorCode == ControlError)
|
||||
puts_P(PSTR("Control Error (Get Configuration).\r\n"));
|
||||
else
|
||||
puts_P(PSTR("Invalid Device.\r\n"));
|
||||
|
||||
printf_P(PSTR(" -- Error Code: %d\r\n"), ErrorCode);
|
||||
|
||||
/* Indicate error via status LEDs */
|
||||
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
|
||||
|
||||
/* Wait until USB device disconnected */
|
||||
while (USB_IsConnected);
|
||||
break;
|
||||
}
|
||||
|
||||
puts_P(PSTR("Mass Storage Disk Enumerated.\r\n"));
|
||||
|
||||
USB_HostState = HOST_STATE_Ready;
|
||||
break;
|
||||
case HOST_STATE_Ready:
|
||||
/* Indicate device busy via the status LEDs */
|
||||
LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
|
||||
|
||||
/* Send the request, display error and wait for device detach if request fails */
|
||||
if ((ErrorCode = MassStore_GetMaxLUN(&MassStore_MaxLUNIndex)) != HOST_SENDCONTROL_Successful)
|
||||
{
|
||||
ShowDiskReadError(PSTR("Get Max LUN"), false, ErrorCode);
|
||||
break;
|
||||
}
|
||||
|
||||
/* Print number of LUNs detected in the attached device */
|
||||
printf_P(PSTR("Total LUNs: %d.\r\n"), (MassStore_MaxLUNIndex + 1));
|
||||
|
||||
/* Reset the Mass Storage device interface, ready for use */
|
||||
if ((ErrorCode = MassStore_MassStorageReset()) != HOST_SENDCONTROL_Successful)
|
||||
{
|
||||
ShowDiskReadError(PSTR("Mass Storage Reset"), false, ErrorCode);
|
||||
break;
|
||||
}
|
||||
|
||||
/* Get sense data from the device - many devices will not accept any other commands until the sense data
|
||||
* is read - both on start-up and after a failed command */
|
||||
SCSI_Request_Sense_Response_t SenseData;
|
||||
if (((ErrorCode = MassStore_RequestSense(0, &SenseData)) != 0) || (SCSICommandStatus.Status != Command_Pass))
|
||||
{
|
||||
ShowDiskReadError(PSTR("Request Sense"), (SCSICommandStatus.Status != Command_Pass), ErrorCode);
|
||||
break;
|
||||
}
|
||||
|
||||
/* Set the prevent removal flag for the device, allowing it to be accessed */
|
||||
if (((ErrorCode = MassStore_PreventAllowMediumRemoval(0, true)) != 0) || (SCSICommandStatus.Status != Command_Pass))
|
||||
{
|
||||
ShowDiskReadError(PSTR("Prevent/Allow Medium Removal"), (SCSICommandStatus.Status != Command_Pass), ErrorCode);
|
||||
break;
|
||||
}
|
||||
|
||||
puts_P(PSTR("Waiting until ready.."));
|
||||
|
||||
/* Wait until disk ready */
|
||||
do
|
||||
{
|
||||
Serial_TxByte('.');
|
||||
|
||||
if ((ErrorCode = MassStore_TestUnitReady(0)) != 0)
|
||||
{
|
||||
ShowDiskReadError(PSTR("Test Unit Ready"), false, ErrorCode);
|
||||
break;
|
||||
}
|
||||
}
|
||||
while ((SCSICommandStatus.Status != Command_Pass) && USB_IsConnected);
|
||||
|
||||
/* Abort if device removed */
|
||||
if (!(USB_IsConnected))
|
||||
break;
|
||||
|
||||
puts_P(PSTR("\r\nRetrieving Capacity... "));
|
||||
|
||||
/* Create new structure for the disk's capacity in blocks and block size */
|
||||
SCSI_Capacity_t DiskCapacity;
|
||||
|
||||
/* Retrieve disk capacity */
|
||||
if (((ErrorCode = MassStore_ReadCapacity(0, &DiskCapacity)) != 0) || (SCSICommandStatus.Status != Command_Pass))
|
||||
{
|
||||
ShowDiskReadError(PSTR("Read Capacity"), (SCSICommandStatus.Status != Command_Pass), ErrorCode);
|
||||
break;
|
||||
}
|
||||
|
||||
/* Display the disk capacity in blocks * block size bytes */
|
||||
printf_P(PSTR("%lu blocks of %lu bytes.\r\n"), DiskCapacity.Blocks, DiskCapacity.BlockSize);
|
||||
|
||||
/* Create a new buffer capabable of holding a single block from the device */
|
||||
uint8_t BlockBuffer[DiskCapacity.BlockSize];
|
||||
|
||||
/* Read in the first 512 byte block from the device */
|
||||
if (((ErrorCode = MassStore_ReadDeviceBlock(0, 0x00000000, 1, DiskCapacity.BlockSize, BlockBuffer)) != 0) ||
|
||||
(SCSICommandStatus.Status != Command_Pass))
|
||||
{
|
||||
ShowDiskReadError(PSTR("Read Device Block"), (SCSICommandStatus.Status != Command_Pass), ErrorCode);
|
||||
break;
|
||||
}
|
||||
|
||||
puts_P(PSTR("\r\nContents of first block:\r\n"));
|
||||
|
||||
/* Print out the first block in both HEX and ASCII, 16 bytes per line */
|
||||
for (uint16_t Chunk = 0; Chunk < (DiskCapacity.BlockSize >> 4); Chunk++)
|
||||
{
|
||||
/* Pointer to the start of the current 16-byte chunk in the read block of data */
|
||||
uint8_t* ChunkPtr = &BlockBuffer[Chunk << 4];
|
||||
|
||||
/* Print out the 16 bytes of the chunk in HEX format */
|
||||
for (uint8_t ByteOffset = 0; ByteOffset < (1 << 4); ByteOffset++)
|
||||
{
|
||||
char CurrByte = *(ChunkPtr + ByteOffset);
|
||||
|
||||
printf_P(PSTR("%.2X "), CurrByte);
|
||||
}
|
||||
|
||||
puts_P(PSTR(" "));
|
||||
|
||||
/* Print out the 16 bytes of the chunk in ASCII format */
|
||||
for (uint8_t ByteOffset = 0; ByteOffset < (1 << 4); ByteOffset++)
|
||||
{
|
||||
char CurrByte = *(ChunkPtr + ByteOffset);
|
||||
|
||||
putchar(isprint(CurrByte) ? CurrByte : '.');
|
||||
}
|
||||
|
||||
puts_P(PSTR("\r\n"));
|
||||
}
|
||||
|
||||
puts_P(PSTR("\r\n\r\nPress board button to read entire ASCII contents of disk...\r\n\r\n"));
|
||||
|
||||
/* Wait for the board button to be pressed */
|
||||
while (!(Buttons_GetStatus() & BUTTONS_BUTTON1))
|
||||
{
|
||||
/* Abort if device removed */
|
||||
if (!(USB_IsConnected))
|
||||
break;
|
||||
}
|
||||
|
||||
/* Print out the entire disk contents in ASCII format */
|
||||
for (uint32_t CurrBlock = 0; CurrBlock < DiskCapacity.Blocks; CurrBlock++)
|
||||
{
|
||||
/* Read in the next block of data from the device */
|
||||
if (((ErrorCode = MassStore_ReadDeviceBlock(0, CurrBlock, 1, DiskCapacity.BlockSize, BlockBuffer)) != 0) ||
|
||||
(SCSICommandStatus.Status != Command_Pass))
|
||||
{
|
||||
ShowDiskReadError(PSTR("Read Device Block"), (SCSICommandStatus.Status != Command_Pass), ErrorCode);
|
||||
break;
|
||||
}
|
||||
|
||||
/* Send the ASCII data in the read in block to the serial port */
|
||||
for (uint16_t Byte = 0; Byte < DiskCapacity.BlockSize; Byte++)
|
||||
{
|
||||
char CurrByte = BlockBuffer[Byte];
|
||||
|
||||
putchar(isprint(CurrByte) ? CurrByte : '.');
|
||||
}
|
||||
|
||||
/* Abort if device removed */
|
||||
if (!(USB_IsConnected))
|
||||
break;
|
||||
}
|
||||
|
||||
/* Indicate device no longer busy */
|
||||
LEDs_SetAllLEDs(LEDMASK_USB_READY);
|
||||
|
||||
/* Wait until USB device disconnected */
|
||||
while (USB_IsConnected);
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/** Indicates that a communication error has occurred with the attached Mass Storage Device,
|
||||
* printing error codes to the serial port and waiting until the device is removed before
|
||||
* continuing.
|
||||
*
|
||||
* \param CommandString ASCII string located in PROGMEM space indicating what operation failed
|
||||
* \param FailedAtSCSILayer Indicates if the command failed at the (logical) SCSI layer or at the physical USB layer
|
||||
* \param ErrorCode Error code of the function which failed to complete successfully
|
||||
*/
|
||||
void ShowDiskReadError(char* CommandString, bool FailedAtSCSILayer, uint8_t ErrorCode)
|
||||
{
|
||||
if (FailedAtSCSILayer)
|
||||
{
|
||||
/* Display the error code */
|
||||
printf_P(PSTR(ESC_BG_RED "SCSI command error (%S).\r\n"), CommandString);
|
||||
printf_P(PSTR(" -- Status Code: %d"), ErrorCode);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Display the error code */
|
||||
printf_P(PSTR(ESC_BG_RED "Command error (%S).\r\n"), CommandString);
|
||||
printf_P(PSTR(" -- Error Code: %d"), ErrorCode);
|
||||
}
|
||||
|
||||
Pipe_Freeze();
|
||||
|
||||
/* Indicate device error via the status LEDs */
|
||||
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
|
||||
|
||||
/* Wait until USB device disconnected */
|
||||
while (USB_IsConnected);
|
||||
}
|
||||
|
|
@ -1,85 +0,0 @@
|
|||
/*
|
||||
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.
|
||||
*/
|
||||
|
||||
/** \file
|
||||
*
|
||||
* Header file for MassStoreHost.c.
|
||||
*/
|
||||
|
||||
#ifndef _MASS_STORE_HOST_H_
|
||||
#define _MASS_STORE_HOST_H_
|
||||
|
||||
/* Includes: */
|
||||
#include <avr/io.h>
|
||||
#include <avr/wdt.h>
|
||||
#include <avr/pgmspace.h>
|
||||
#include <avr/power.h>
|
||||
#include <stdio.h>
|
||||
#include <ctype.h>
|
||||
|
||||
#include "Lib/MassStoreCommands.h"
|
||||
|
||||
#include <LUFA/Version.h>
|
||||
#include <LUFA/Drivers/Misc/TerminalCodes.h>
|
||||
#include <LUFA/Drivers/Peripheral/SerialStream.h>
|
||||
#include <LUFA/Drivers/Board/LEDs.h>
|
||||
#include <LUFA/Drivers/Board/Buttons.h>
|
||||
#include <LUFA/Drivers/USB/USB.h>
|
||||
#include <LUFA/Drivers/USB/Class/MassStorage.h>
|
||||
|
||||
/* Macros: */
|
||||
/** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
|
||||
#define LEDMASK_USB_NOTREADY LEDS_LED1
|
||||
|
||||
/** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
|
||||
#define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
|
||||
|
||||
/** LED mask for the library LED driver, to indicate that the USB interface is ready. */
|
||||
#define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
|
||||
|
||||
/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
|
||||
#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
|
||||
|
||||
/** LED mask for the library LED driver, to indicate that the USB interface is busy. */
|
||||
#define LEDMASK_USB_BUSY (LEDS_LED2)
|
||||
|
||||
/* Function Prototypes: */
|
||||
void MassStorage_Task(void);
|
||||
void SetupHardware(void);
|
||||
|
||||
void EVENT_USB_HostError(const uint8_t ErrorCode);
|
||||
void EVENT_USB_DeviceAttached(void);
|
||||
void EVENT_USB_DeviceUnattached(void);
|
||||
void EVENT_USB_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode);
|
||||
void EVENT_USB_DeviceEnumerationComplete(void);
|
||||
|
||||
void ShowDiskReadError(char* CommandString, bool FailedAtSCSILayer, uint8_t ErrorCode);
|
||||
|
||||
#endif
|
||||
|
|
@ -1,61 +0,0 @@
|
|||
/** \file
|
||||
*
|
||||
* This file contains special DoxyGen information for the generation of the main page and other special
|
||||
* documentation pages. It is not a project source file.
|
||||
*/
|
||||
|
||||
/** \mainpage Mass Storage Host Demo
|
||||
*
|
||||
* \section SSec_Info USB Information:
|
||||
*
|
||||
* The following table gives a rundown of the USB utilization of this demo.
|
||||
*
|
||||
* <table>
|
||||
* <tr>
|
||||
* <td><b>USB Mode:</b></td>
|
||||
* <td>Host</td>
|
||||
* </tr>
|
||||
* <tr>
|
||||
* <td><b>USB Class:</b></td>
|
||||
* <td>Mass Storage Device</td>
|
||||
* </tr>
|
||||
* <tr>
|
||||
* <td><b>USB Subclass:</b></td>
|
||||
* <td>Bulk Only</td>
|
||||
* </tr>
|
||||
* <tr>
|
||||
* <td><b>Relevant Standards:</b></td>
|
||||
* <td>USBIF Mass Storage Standard</td>
|
||||
* <td>USB Bulk-Only Transport Standard</td>
|
||||
* <td>SCSI Primary Commands Specification</td>
|
||||
* <td>SCSI Block Commands Specification</td>
|
||||
* </tr>
|
||||
* <tr>
|
||||
* <td><b>Usable Speeds:</b></td>
|
||||
* <td>Full Speed Mode</td>
|
||||
* </tr>
|
||||
* </table>
|
||||
*
|
||||
* \section SSec_Description Project Description:
|
||||
*
|
||||
* Mass Storage host demonstration application. This gives a simple reference
|
||||
* application for implementing a USB Mass Storage host, for USB storage devices
|
||||
* using the standard Mass Storage USB profile.
|
||||
*
|
||||
* The first 512 bytes (boot sector) of an attached disk's memory will be dumped
|
||||
* out of the serial port in HEX and ASCII form when it is attached to the AT90USB1287
|
||||
* AVR. The device will then wait for HWB to be pressed, whereupon the entire ASCII contents
|
||||
* of the disk will be dumped to the serial port.
|
||||
*
|
||||
* \section SSec_Options Project Options
|
||||
*
|
||||
* The following defines can be found in this demo, which can control the demo behaviour when defined, or changed in value.
|
||||
*
|
||||
* <table>
|
||||
* <tr>
|
||||
* <td>
|
||||
* None
|
||||
* </td>
|
||||
* </tr>
|
||||
* </table>
|
||||
*/
|
||||
|
|
@ -1,741 +0,0 @@
|
|||
# Hey Emacs, this is a -*- makefile -*-
|
||||
#----------------------------------------------------------------------------
|
||||
# WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al.
|
||||
# >> Modified for use with the LUFA project. <<
|
||||
#
|
||||
# Released to the Public Domain
|
||||
#
|
||||
# Additional material for this makefile was written by:
|
||||
# Peter Fleury
|
||||
# Tim Henigan
|
||||
# Colin O'Flynn
|
||||
# Reiner Patommel
|
||||
# Markus Pfaff
|
||||
# Sander Pool
|
||||
# Frederik Rouleau
|
||||
# Carlos Lamas
|
||||
# Dean Camera
|
||||
# Opendous Inc.
|
||||
# Denver Gingerich
|
||||
#
|
||||
#----------------------------------------------------------------------------
|
||||
# On command line:
|
||||
#
|
||||
# make all = Make software.
|
||||
#
|
||||
# make clean = Clean out built project files.
|
||||
#
|
||||
# make coff = Convert ELF to AVR COFF.
|
||||
#
|
||||
# make extcoff = Convert ELF to AVR Extended COFF.
|
||||
#
|
||||
# make program = Download the hex file to the device, using avrdude.
|
||||
# Please customize the avrdude settings below first!
|
||||
#
|
||||
# make dfu = Download the hex file to the device, using dfu-programmer (must
|
||||
# have dfu-programmer installed).
|
||||
#
|
||||
# make flip = Download the hex file to the device, using Atmel FLIP (must
|
||||
# have Atmel FLIP installed).
|
||||
#
|
||||
# make dfu-ee = Download the eeprom file to the device, using dfu-programmer
|
||||
# (must have dfu-programmer installed).
|
||||
#
|
||||
# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
|
||||
# (must have Atmel FLIP installed).
|
||||
#
|
||||
# make doxygen = Generate DoxyGen documentation for the project (must have
|
||||
# DoxyGen installed)
|
||||
#
|
||||
# make debug = Start either simulavr or avarice as specified for debugging,
|
||||
# with avr-gdb or avr-insight as the front end for debugging.
|
||||
#
|
||||
# make filename.s = Just compile filename.c into the assembler code only.
|
||||
#
|
||||
# make filename.i = Create a preprocessed source file for use in submitting
|
||||
# bug reports to the GCC project.
|
||||
#
|
||||
# To rebuild project do "make clean" then "make all".
|
||||
#----------------------------------------------------------------------------
|
||||
|
||||
|
||||
# MCU name
|
||||
MCU = at90usb1287
|
||||
|
||||
|
||||
# Target board (see library "Board Types" documentation, USER or blank for projects not requiring
|
||||
# LUFA board drivers). If USER is selected, put custom board drivers in a directory called
|
||||
# "Board" inside the application directory.
|
||||
BOARD = USBKEY
|
||||
|
||||
|
||||
# Processor frequency.
|
||||
# This will define a symbol, F_CPU, in all source code files equal to the
|
||||
# processor frequency. You can then use this symbol in your source code to
|
||||
# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
|
||||
# automatically to create a 32-bit value in your source code.
|
||||
# Typical values are:
|
||||
# F_CPU = 1000000
|
||||
# F_CPU = 1843200
|
||||
# F_CPU = 2000000
|
||||
# F_CPU = 3686400
|
||||
# F_CPU = 4000000
|
||||
# F_CPU = 7372800
|
||||
# F_CPU = 8000000
|
||||
# F_CPU = 11059200
|
||||
# F_CPU = 14745600
|
||||
# F_CPU = 16000000
|
||||
# F_CPU = 18432000
|
||||
# F_CPU = 20000000
|
||||
F_CPU = 8000000
|
||||
|
||||
|
||||
# Input clock frequency.
|
||||
# This will define a symbol, F_CLOCK, in all source code files equal to the
|
||||
# input clock frequency (before any prescaling is performed). This value may
|
||||
# differ from F_CPU if prescaling is used on the latter, and is required as the
|
||||
# raw input clock is fed directly to the PLL sections of the AVR for high speed
|
||||
# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
|
||||
# at the end, this will be done automatically to create a 32-bit value in your
|
||||
# source code.
|
||||
#
|
||||
# If no clock division is performed on the input clock inside the AVR (via the
|
||||
# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
|
||||
F_CLOCK = 8000000
|
||||
|
||||
|
||||
# Output format. (can be srec, ihex, binary)
|
||||
FORMAT = ihex
|
||||
|
||||
|
||||
# Target file name (without extension).
|
||||
TARGET = MassStorageHost
|
||||
|
||||
|
||||
# Object files directory
|
||||
# To put object files in current directory, use a dot (.), do NOT make
|
||||
# this an empty or blank macro!
|
||||
OBJDIR = .
|
||||
|
||||
|
||||
# Path to the LUFA library
|
||||
LUFA_PATH = ../../../..
|
||||
|
||||
|
||||
# LUFA library compile-time options
|
||||
LUFA_OPTS = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
|
||||
LUFA_OPTS += -D NO_STREAM_CALLBACKS
|
||||
LUFA_OPTS += -D USB_HOST_ONLY
|
||||
LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
|
||||
LUFA_OPTS += -D USB_STREAM_TIMEOUT_MS=2000
|
||||
|
||||
|
||||
# List C source files here. (C dependencies are automatically generated.)
|
||||
SRC = $(TARGET).c \
|
||||
Lib/MassStoreCommands.c \
|
||||
$(LUFA_PATH)/LUFA/Drivers/Peripheral/SerialStream.c \
|
||||
$(LUFA_PATH)/LUFA/Drivers/Peripheral/Serial.c \
|
||||
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c \
|
||||
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c \
|
||||
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c \
|
||||
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/HostChapter9.c \
|
||||
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/LowLevel.c \
|
||||
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c \
|
||||
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c \
|
||||
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBInterrupt.c \
|
||||
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c \
|
||||
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c \
|
||||
$(LUFA_PATH)/LUFA/Drivers/USB/Class/Device/MassStorage.c \
|
||||
$(LUFA_PATH)/LUFA/Drivers/USB/Class/Host/MassStorage.c \
|
||||
|
||||
|
||||
# List C++ source files here. (C dependencies are automatically generated.)
|
||||
CPPSRC =
|
||||
|
||||
|
||||
# List Assembler source files here.
|
||||
# Make them always end in a capital .S. Files ending in a lowercase .s
|
||||
# will not be considered source files but generated files (assembler
|
||||
# output from the compiler), and will be deleted upon "make clean"!
|
||||
# Even though the DOS/Win* filesystem matches both .s and .S the same,
|
||||
# it will preserve the spelling of the filenames, and gcc itself does
|
||||
# care about how the name is spelled on its command-line.
|
||||
ASRC =
|
||||
|
||||
|
||||
# Optimization level, can be [0, 1, 2, 3, s].
|
||||
# 0 = turn off optimization. s = optimize for size.
|
||||
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
|
||||
OPT = s
|
||||
|
||||
|
||||
# Debugging format.
|
||||
# Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
|
||||
# AVR Studio 4.10 requires dwarf-2.
|
||||
# AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
|
||||
DEBUG = dwarf-2
|
||||
|
||||
|
||||
# List any extra directories to look for include files here.
|
||||
# Each directory must be seperated by a space.
|
||||
# Use forward slashes for directory separators.
|
||||
# For a directory that has spaces, enclose it in quotes.
|
||||
EXTRAINCDIRS = $(LUFA_PATH)/
|
||||
|
||||
|
||||
# Compiler flag to set the C Standard level.
|
||||
# c89 = "ANSI" C
|
||||
# gnu89 = c89 plus GCC extensions
|
||||
# c99 = ISO C99 standard (not yet fully implemented)
|
||||
# gnu99 = c99 plus GCC extensions
|
||||
CSTANDARD = -std=gnu99
|
||||
|
||||
|
||||
# Place -D or -U options here for C sources
|
||||
CDEFS = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
|
||||
|
||||
|
||||
# Place -D or -U options here for ASM sources
|
||||
ADEFS = -DF_CPU=$(F_CPU)
|
||||
|
||||
|
||||
# Place -D or -U options here for C++ sources
|
||||
CPPDEFS = -DF_CPU=$(F_CPU)UL
|
||||
#CPPDEFS += -D__STDC_LIMIT_MACROS
|
||||
#CPPDEFS += -D__STDC_CONSTANT_MACROS
|
||||
|
||||
|
||||
|
||||
#---------------- Compiler Options C ----------------
|
||||
# -g*: generate debugging information
|
||||
# -O*: optimization level
|
||||
# -f...: tuning, see GCC manual and avr-libc documentation
|
||||
# -Wall...: warning level
|
||||
# -Wa,...: tell GCC to pass this to the assembler.
|
||||
# -adhlns...: create assembler listing
|
||||
CFLAGS = -g$(DEBUG)
|
||||
CFLAGS += $(CDEFS)
|
||||
CFLAGS += -O$(OPT)
|
||||
CFLAGS += -funsigned-char
|
||||
CFLAGS += -funsigned-bitfields
|
||||
CFLAGS += -ffunction-sections
|
||||
CFLAGS += -fpack-struct
|
||||
CFLAGS += -fshort-enums
|
||||
CFLAGS += -finline-limit=20
|
||||
CFLAGS += -Wall
|
||||
CFLAGS += -Wstrict-prototypes
|
||||
CFLAGS += -Wundef
|
||||
#CFLAGS += -fno-unit-at-a-time
|
||||
#CFLAGS += -Wunreachable-code
|
||||
#CFLAGS += -Wsign-compare
|
||||
CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
|
||||
CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
|
||||
CFLAGS += $(CSTANDARD)
|
||||
|
||||
|
||||
#---------------- Compiler Options C++ ----------------
|
||||
# -g*: generate debugging information
|
||||
# -O*: optimization level
|
||||
# -f...: tuning, see GCC manual and avr-libc documentation
|
||||
# -Wall...: warning level
|
||||
# -Wa,...: tell GCC to pass this to the assembler.
|
||||
# -adhlns...: create assembler listing
|
||||
CPPFLAGS = -g$(DEBUG)
|
||||
CPPFLAGS += $(CPPDEFS)
|
||||
CPPFLAGS += -O$(OPT)
|
||||
CPPFLAGS += -funsigned-char
|
||||
CPPFLAGS += -funsigned-bitfields
|
||||
CPPFLAGS += -fpack-struct
|
||||
CPPFLAGS += -fshort-enums
|
||||
CPPFLAGS += -fno-exceptions
|
||||
CPPFLAGS += -Wall
|
||||
CFLAGS += -Wundef
|
||||
#CPPFLAGS += -mshort-calls
|
||||
#CPPFLAGS += -fno-unit-at-a-time
|
||||
#CPPFLAGS += -Wstrict-prototypes
|
||||
#CPPFLAGS += -Wunreachable-code
|
||||
#CPPFLAGS += -Wsign-compare
|
||||
CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
|
||||
CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
|
||||
#CPPFLAGS += $(CSTANDARD)
|
||||
|
||||
|
||||
#---------------- Assembler Options ----------------
|
||||
# -Wa,...: tell GCC to pass this to the assembler.
|
||||
# -adhlns: create listing
|
||||
# -gstabs: have the assembler create line number information; note that
|
||||
# for use in COFF files, additional information about filenames
|
||||
# and function names needs to be present in the assembler source
|
||||
# files -- see avr-libc docs [FIXME: not yet described there]
|
||||
# -listing-cont-lines: Sets the maximum number of continuation lines of hex
|
||||
# dump that will be displayed for a given single line of source input.
|
||||
ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
|
||||
|
||||
|
||||
#---------------- Library Options ----------------
|
||||
# Minimalistic printf version
|
||||
PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
|
||||
|
||||
# Floating point printf version (requires MATH_LIB = -lm below)
|
||||
PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
|
||||
|
||||
# If this is left blank, then it will use the Standard printf version.
|
||||
PRINTF_LIB =
|
||||
#PRINTF_LIB = $(PRINTF_LIB_MIN)
|
||||
#PRINTF_LIB = $(PRINTF_LIB_FLOAT)
|
||||
|
||||
|
||||
# Minimalistic scanf version
|
||||
SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
|
||||
|
||||
# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
|
||||
SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
|
||||
|
||||
# If this is left blank, then it will use the Standard scanf version.
|
||||
SCANF_LIB =
|
||||
#SCANF_LIB = $(SCANF_LIB_MIN)
|
||||
#SCANF_LIB = $(SCANF_LIB_FLOAT)
|
||||
|
||||
|
||||
MATH_LIB = -lm
|
||||
|
||||
|
||||
# List any extra directories to look for libraries here.
|
||||
# Each directory must be seperated by a space.
|
||||
# Use forward slashes for directory separators.
|
||||
# For a directory that has spaces, enclose it in quotes.
|
||||
EXTRALIBDIRS =
|
||||
|
||||
|
||||
|
||||
#---------------- External Memory Options ----------------
|
||||
|
||||
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
|
||||
# used for variables (.data/.bss) and heap (malloc()).
|
||||
#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
|
||||
|
||||
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
|
||||
# only used for heap (malloc()).
|
||||
#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
|
||||
|
||||
EXTMEMOPTS =
|
||||
|
||||
|
||||
|
||||
#---------------- Linker Options ----------------
|
||||
# -Wl,...: tell GCC to pass this to linker.
|
||||
# -Map: create map file
|
||||
# --cref: add cross reference to map file
|
||||
LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
|
||||
LDFLAGS += -Wl,--relax
|
||||
LDFLAGS += -Wl,--gc-sections
|
||||
LDFLAGS += $(EXTMEMOPTS)
|
||||
LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
|
||||
LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
|
||||
#LDFLAGS += -T linker_script.x
|
||||
|
||||
|
||||
|
||||
#---------------- Programming Options (avrdude) ----------------
|
||||
|
||||
# Programming hardware: alf avr910 avrisp bascom bsd
|
||||
# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
|
||||
#
|
||||
# Type: avrdude -c ?
|
||||
# to get a full listing.
|
||||
#
|
||||
AVRDUDE_PROGRAMMER = jtagmkII
|
||||
|
||||
# com1 = serial port. Use lpt1 to connect to parallel port.
|
||||
AVRDUDE_PORT = usb
|
||||
|
||||
AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
|
||||
#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
|
||||
|
||||
|
||||
# Uncomment the following if you want avrdude's erase cycle counter.
|
||||
# Note that this counter needs to be initialized first using -Yn,
|
||||
# see avrdude manual.
|
||||
#AVRDUDE_ERASE_COUNTER = -y
|
||||
|
||||
# Uncomment the following if you do /not/ wish a verification to be
|
||||
# performed after programming the device.
|
||||
#AVRDUDE_NO_VERIFY = -V
|
||||
|
||||
# Increase verbosity level. Please use this when submitting bug
|
||||
# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
|
||||
# to submit bug reports.
|
||||
#AVRDUDE_VERBOSE = -v -v
|
||||
|
||||
AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
|
||||
AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
|
||||
AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
|
||||
AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
|
||||
|
||||
|
||||
|
||||
#---------------- Debugging Options ----------------
|
||||
|
||||
# For simulavr only - target MCU frequency.
|
||||
DEBUG_MFREQ = $(F_CPU)
|
||||
|
||||
# Set the DEBUG_UI to either gdb or insight.
|
||||
# DEBUG_UI = gdb
|
||||
DEBUG_UI = insight
|
||||
|
||||
# Set the debugging back-end to either avarice, simulavr.
|
||||
DEBUG_BACKEND = avarice
|
||||
#DEBUG_BACKEND = simulavr
|
||||
|
||||
# GDB Init Filename.
|
||||
GDBINIT_FILE = __avr_gdbinit
|
||||
|
||||
# When using avarice settings for the JTAG
|
||||
JTAG_DEV = /dev/com1
|
||||
|
||||
# Debugging port used to communicate between GDB / avarice / simulavr.
|
||||
DEBUG_PORT = 4242
|
||||
|
||||
# Debugging host used to communicate between GDB / avarice / simulavr, normally
|
||||
# just set to localhost unless doing some sort of crazy debugging when
|
||||
# avarice is running on a different computer.
|
||||
DEBUG_HOST = localhost
|
||||
|
||||
|
||||
|
||||
#============================================================================
|
||||
|
||||
|
||||
# Define programs and commands.
|
||||
SHELL = sh
|
||||
CC = avr-gcc
|
||||
OBJCOPY = avr-objcopy
|
||||
OBJDUMP = avr-objdump
|
||||
SIZE = avr-size
|
||||
AR = avr-ar rcs
|
||||
NM = avr-nm
|
||||
AVRDUDE = avrdude
|
||||
REMOVE = rm -f
|
||||
REMOVEDIR = rm -rf
|
||||
COPY = cp
|
||||
WINSHELL = cmd
|
||||
|
||||
# Define Messages
|
||||
# English
|
||||
MSG_ERRORS_NONE = Errors: none
|
||||
MSG_BEGIN = -------- begin --------
|
||||
MSG_END = -------- end --------
|
||||
MSG_SIZE_BEFORE = Size before:
|
||||
MSG_SIZE_AFTER = Size after:
|
||||
MSG_COFF = Converting to AVR COFF:
|
||||
MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
|
||||
MSG_FLASH = Creating load file for Flash:
|
||||
MSG_EEPROM = Creating load file for EEPROM:
|
||||
MSG_EXTENDED_LISTING = Creating Extended Listing:
|
||||
MSG_SYMBOL_TABLE = Creating Symbol Table:
|
||||
MSG_LINKING = Linking:
|
||||
MSG_COMPILING = Compiling C:
|
||||
MSG_COMPILING_CPP = Compiling C++:
|
||||
MSG_ASSEMBLING = Assembling:
|
||||
MSG_CLEANING = Cleaning project:
|
||||
MSG_CREATING_LIBRARY = Creating library:
|
||||
|
||||
|
||||
|
||||
|
||||
# Define all object files.
|
||||
OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
|
||||
|
||||
# Define all listing files.
|
||||
LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
|
||||
|
||||
|
||||
# Compiler flags to generate dependency files.
|
||||
GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
|
||||
|
||||
|
||||
# Combine all necessary flags and optional flags.
|
||||
# Add target processor to flags.
|
||||
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
|
||||
ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
|
||||
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
# Default target.
|
||||
all: begin gccversion sizebefore build checkhooks checklibmode checkboard sizeafter end
|
||||
|
||||
# Change the build target to build a HEX file or a library.
|
||||
build: elf hex eep lss sym
|
||||
#build: lib
|
||||
|
||||
|
||||
elf: $(TARGET).elf
|
||||
hex: $(TARGET).hex
|
||||
eep: $(TARGET).eep
|
||||
lss: $(TARGET).lss
|
||||
sym: $(TARGET).sym
|
||||
LIBNAME=lib$(TARGET).a
|
||||
lib: $(LIBNAME)
|
||||
|
||||
|
||||
|
||||
# Eye candy.
|
||||
# AVR Studio 3.x does not check make's exit code but relies on
|
||||
# the following magic strings to be generated by the compile job.
|
||||
begin:
|
||||
@echo
|
||||
@echo $(MSG_BEGIN)
|
||||
|
||||
end:
|
||||
@echo $(MSG_END)
|
||||
@echo
|
||||
|
||||
|
||||
# Display size of file.
|
||||
HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
|
||||
ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
|
||||
MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
|
||||
FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
|
||||
|
||||
sizebefore:
|
||||
@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
|
||||
2>/dev/null; echo; fi
|
||||
|
||||
sizeafter:
|
||||
@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
|
||||
2>/dev/null; echo; fi
|
||||
|
||||
checkhooks: build
|
||||
@echo
|
||||
@echo ------- Unhooked LUFA Events -------
|
||||
@$(shell) (grep -s '^EVENT_.*LUFA/.*\\.o' $(TARGET).map | \
|
||||
cut -d' ' -f1 | cut -d'_' -f2- | grep ".*") || \
|
||||
echo "(None)"
|
||||
@echo ------------------------------------
|
||||
|
||||
checklibmode:
|
||||
@echo
|
||||
@echo ----------- Library Mode -----------
|
||||
@$(shell) ($(CC) $(ALL_CFLAGS) -E -dM - < /dev/null \
|
||||
| grep 'USB_\(DEVICE\|HOST\)_ONLY' | cut -d' ' -f2 | grep ".*") \
|
||||
|| echo "No specific mode (both device and host mode allowable)."
|
||||
@echo ------------------------------------
|
||||
|
||||
checkboard:
|
||||
@echo
|
||||
@echo ---------- Selected Board ----------
|
||||
@echo Selected board model is $(BOARD).
|
||||
@echo ------------------------------------
|
||||
|
||||
# Display compiler version information.
|
||||
gccversion :
|
||||
@$(CC) --version
|
||||
|
||||
|
||||
|
||||
# Program the device.
|
||||
program: $(TARGET).hex $(TARGET).eep
|
||||
$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
|
||||
|
||||
flip: $(TARGET).hex
|
||||
batchisp -hardware usb -device $(MCU) -operation erase f
|
||||
batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
|
||||
batchisp -hardware usb -device $(MCU) -operation start reset 0
|
||||
|
||||
dfu: $(TARGET).hex
|
||||
dfu-programmer $(MCU) erase
|
||||
dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
|
||||
dfu-programmer $(MCU) reset
|
||||
|
||||
flip-ee: $(TARGET).hex $(TARGET).eep
|
||||
copy $(TARGET).eep $(TARGET)eep.hex
|
||||
batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
|
||||
batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
|
||||
batchisp -hardware usb -device $(MCU) -operation start reset 0
|
||||
|
||||
dfu-ee: $(TARGET).hex $(TARGET).eep
|
||||
dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
|
||||
dfu-programmer $(MCU) reset
|
||||
|
||||
|
||||
# Generate avr-gdb config/init file which does the following:
|
||||
# define the reset signal, load the target file, connect to target, and set
|
||||
# a breakpoint at main().
|
||||
gdb-config:
|
||||
@$(REMOVE) $(GDBINIT_FILE)
|
||||
@echo define reset >> $(GDBINIT_FILE)
|
||||
@echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
|
||||
@echo end >> $(GDBINIT_FILE)
|
||||
@echo file $(TARGET).elf >> $(GDBINIT_FILE)
|
||||
@echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE)
|
||||
ifeq ($(DEBUG_BACKEND),simulavr)
|
||||
@echo load >> $(GDBINIT_FILE)
|
||||
endif
|
||||
@echo break main >> $(GDBINIT_FILE)
|
||||
|
||||
debug: gdb-config $(TARGET).elf
|
||||
ifeq ($(DEBUG_BACKEND), avarice)
|
||||
@echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
|
||||
@$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
|
||||
$(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
|
||||
@$(WINSHELL) /c pause
|
||||
|
||||
else
|
||||
@$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
|
||||
$(DEBUG_MFREQ) --port $(DEBUG_PORT)
|
||||
endif
|
||||
@$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
|
||||
|
||||
|
||||
|
||||
|
||||
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
|
||||
COFFCONVERT = $(OBJCOPY) --debugging
|
||||
COFFCONVERT += --change-section-address .data-0x800000
|
||||
COFFCONVERT += --change-section-address .bss-0x800000
|
||||
COFFCONVERT += --change-section-address .noinit-0x800000
|
||||
COFFCONVERT += --change-section-address .eeprom-0x810000
|
||||
|
||||
|
||||
|
||||
coff: $(TARGET).elf
|
||||
@echo
|
||||
@echo $(MSG_COFF) $(TARGET).cof
|
||||
$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
|
||||
|
||||
|
||||
extcoff: $(TARGET).elf
|
||||
@echo
|
||||
@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
|
||||
$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
|
||||
|
||||
|
||||
|
||||
# Create final output files (.hex, .eep) from ELF output file.
|
||||
%.hex: %.elf
|
||||
@echo
|
||||
@echo $(MSG_FLASH) $@
|
||||
$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
|
||||
|
||||
%.eep: %.elf
|
||||
@echo
|
||||
@echo $(MSG_EEPROM) $@
|
||||
-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
|
||||
--change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
|
||||
|
||||
# Create extended listing file from ELF output file.
|
||||
%.lss: %.elf
|
||||
@echo
|
||||
@echo $(MSG_EXTENDED_LISTING) $@
|
||||
$(OBJDUMP) -h -z -S $< > $@
|
||||
|
||||
# Create a symbol table from ELF output file.
|
||||
%.sym: %.elf
|
||||
@echo
|
||||
@echo $(MSG_SYMBOL_TABLE) $@
|
||||
$(NM) -n $< > $@
|
||||
|
||||
|
||||
|
||||
# Create library from object files.
|
||||
.SECONDARY : $(TARGET).a
|
||||
.PRECIOUS : $(OBJ)
|
||||
%.a: $(OBJ)
|
||||
@echo
|
||||
@echo $(MSG_CREATING_LIBRARY) $@
|
||||
$(AR) $@ $(OBJ)
|
||||
|
||||
|
||||
# Link: create ELF output file from object files.
|
||||
.SECONDARY : $(TARGET).elf
|
||||
.PRECIOUS : $(OBJ)
|
||||
%.elf: $(OBJ)
|
||||
@echo
|
||||
@echo $(MSG_LINKING) $@
|
||||
$(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
|
||||
|
||||
|
||||
# Compile: create object files from C source files.
|
||||
$(OBJDIR)/%.o : %.c
|
||||
@echo
|
||||
@echo $(MSG_COMPILING) $<
|
||||
$(CC) -c $(ALL_CFLAGS) $< -o $@
|
||||
|
||||
|
||||
# Compile: create object files from C++ source files.
|
||||
$(OBJDIR)/%.o : %.cpp
|
||||
@echo
|
||||
@echo $(MSG_COMPILING_CPP) $<
|
||||
$(CC) -c $(ALL_CPPFLAGS) $< -o $@
|
||||
|
||||
|
||||
# Compile: create assembler files from C source files.
|
||||
%.s : %.c
|
||||
$(CC) -S $(ALL_CFLAGS) $< -o $@
|
||||
|
||||
|
||||
# Compile: create assembler files from C++ source files.
|
||||
%.s : %.cpp
|
||||
$(CC) -S $(ALL_CPPFLAGS) $< -o $@
|
||||
|
||||
|
||||
# Assemble: create object files from assembler source files.
|
||||
$(OBJDIR)/%.o : %.S
|
||||
@echo
|
||||
@echo $(MSG_ASSEMBLING) $<
|
||||
$(CC) -c $(ALL_ASFLAGS) $< -o $@
|
||||
|
||||
|
||||
# Create preprocessed source for use in sending a bug report.
|
||||
%.i : %.c
|
||||
$(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
|
||||
|
||||
|
||||
# Target: clean project.
|
||||
clean: begin clean_list clean_binary end
|
||||
|
||||
clean_binary:
|
||||
$(REMOVE) $(TARGET).hex
|
||||
|
||||
clean_list:
|
||||
@echo $(MSG_CLEANING)
|
||||
$(REMOVE) $(TARGET).eep
|
||||
$(REMOVE) $(TARGET)eep.hex
|
||||
$(REMOVE) $(TARGET).cof
|
||||
$(REMOVE) $(TARGET).elf
|
||||
$(REMOVE) $(TARGET).map
|
||||
$(REMOVE) $(TARGET).sym
|
||||
$(REMOVE) $(TARGET).lss
|
||||
$(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
|
||||
$(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
|
||||
$(REMOVE) $(SRC:.c=.s)
|
||||
$(REMOVE) $(SRC:.c=.d)
|
||||
$(REMOVE) $(SRC:.c=.i)
|
||||
$(REMOVEDIR) .dep
|
||||
|
||||
|
||||
doxygen:
|
||||
@echo Generating Project Documentation...
|
||||
@doxygen Doxygen.conf
|
||||
@echo Documentation Generation Complete.
|
||||
|
||||
clean_doxygen:
|
||||
rm -rf Documentation
|
||||
|
||||
# Create object files directory
|
||||
$(shell mkdir $(OBJDIR) 2>/dev/null)
|
||||
|
||||
|
||||
# Include the dependency files.
|
||||
-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
|
||||
|
||||
|
||||
# Listing of phony targets.
|
||||
.PHONY : all checkhooks checklibmode checkboard \
|
||||
begin finish end sizebefore sizeafter gccversion \
|
||||
build elf hex eep lss sym coff extcoff clean \
|
||||
clean_list clean_binary program debug gdb-config \
|
||||
doxygen dfu flip flip-ee dfu-ee
|
||||
Loading…
Add table
Add a link
Reference in a new issue