1 files changed, 49 insertions, 0 deletions
diff --git a/boot_loader/bl_crc32.h b/boot_loader/bl_crc32.h
new file mode 100644
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--- /dev/null
+++ b/boot_loader/bl_crc32.h
@@ -0,0 +1,49 @@
+//*****************************************************************************
+//
+// bl_crc32.h - Public header for the boot loader CRC32 functions.
+//
+// Copyright (c) 2013-2014 Texas Instruments Incorporated.  All rights reserved.
+// Software License Agreement
+// 
+// Texas Instruments (TI) is supplying this software for use solely and
+// exclusively on TI's microcontroller products. The software is owned by
+// TI and/or its suppliers, and is protected under applicable copyright
+// laws. You may not combine this software with "viral" open-source
+// software in order to form a larger program.
+// 
+// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
+// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
+// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
+// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
+// DAMAGES, FOR ANY REASON WHATSOEVER.
+// 
+// This is part of revision 2.1.0.12573 of the Tiva Firmware Development Package.
+//
+//*****************************************************************************
+
+#ifndef __BL_CRC32_H__
+#define __BL_CRC32_H__
+
+//*****************************************************************************
+//
+// Return codes generated by CheckImageCRC32().
+//
+//*****************************************************************************
+#define CHECK_CRC_OK            0
+#define CHECK_CRC_NO_HEADER     1
+#define CHECK_CRC_NO_LENGTH     2
+#define CHECK_CRC_BAD_LENGTH    3
+#define CHECK_CRC_BAD_CRC       4
+
+//*****************************************************************************
+//
+// Exported function prototypes.
+//
+//*****************************************************************************
+extern void InitCRC32Table(void);
+extern uint32_t CheckImageCRC32(uint32_t *pui32Image);
+extern uint32_t CalculateCRC32(uint8_t *pui8Data, uint32_t ui32Length,
+                               uint32_t ui32CRC);
+
+#endif