Added ability to write protect Mass Storage disk write operations from the host OS.

git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@1594 d5102386-fcda-11dd-9fdb-3debd5008f28

1 files changed, 6 insertions, 3 deletions

diff --git a/Projects/Incomplete/StandaloneProgrammer/Lib/DataflashManager.h b/Projects/Incomplete/StandaloneProgrammer/Lib/DataflashManager.h
index 9bd59d7e..b963fa22 100644
--- a/Projects/Incomplete/StandaloneProgrammer/Lib/DataflashManager.h
+++ b/Projects/Incomplete/StandaloneProgrammer/Lib/DataflashManager.h
@@ -52,18 +52,21 @@
 
 	/* Defines: */
 		/** Total number of bytes of the storage medium, comprised of one or more dataflash ICs. */
-		#define VIRTUAL_MEMORY_BYTES                ((uint32_t)DATAFLASH_PAGES * DATAFLASH_PAGE_SIZE * DATAFLASH_TOTALCHIPS)
+		#define VIRTUAL_MEMORY_BYTES        ((uint32_t)DATAFLASH_PAGES * DATAFLASH_PAGE_SIZE * DATAFLASH_TOTALCHIPS)
 
 		/** Block size of the device. This is kept at 512 to remain compatible with the OS despite the underlying
 		 *  storage media (Dataflash) using a different native block size. Do not change this value.
 		 */
-		#define VIRTUAL_MEMORY_BLOCK_SIZE           512
+		#define VIRTUAL_MEMORY_BLOCK_SIZE   512
 
 		/** Total number of blocks of the virtual memory for reporting to the host as the device's total capacity. Do not
 		 *  change this value; change VIRTUAL_MEMORY_BYTES instead to alter the media size.
 		 */
-		#define VIRTUAL_MEMORY_BLOCKS               (VIRTUAL_MEMORY_BYTES / VIRTUAL_MEMORY_BLOCK_SIZE)
+		#define VIRTUAL_MEMORY_BLOCKS       (VIRTUAL_MEMORY_BYTES / VIRTUAL_MEMORY_BLOCK_SIZE)
 
+		/** Indicates if the disk is write protected or not. */
+		#define DISK_READ_ONLY              false
+		
 	/* Function Prototypes: */
 		#if defined(USB_CAN_BE_DEVICE)
 			void DataflashManager_WriteBlocks(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo,