--- /dev/null
+/* ***********************************************************
+* THIS PROGRAM IS PROVIDED "AS IS". TI MAKES NO WARRANTIES OR
+* REPRESENTATIONS, EITHER EXPRESS, IMPLIED OR STATUTORY,
+* INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+* FOR A PARTICULAR PURPOSE, LACK OF VIRUSES, ACCURACY OR
+* COMPLETENESS OF RESPONSES, RESULTS AND LACK OF NEGLIGENCE.
+* TI DISCLAIMS ANY WARRANTY OF TITLE, QUIET ENJOYMENT, QUIET
+* POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTY
+* INTELLECTUAL PROPERTY RIGHTS WITH REGARD TO THE PROGRAM OR
+* YOUR USE OF THE PROGRAM.
+*
+* IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
+* CONSEQUENTIAL OR INDIRECT DAMAGES, HOWEVER CAUSED, ON ANY
+* THEORY OF LIABILITY AND WHETHER OR NOT TI HAS BEEN ADVISED
+* OF THE POSSIBILITY OF SUCH DAMAGES, ARISING IN ANY WAY OUT
+* OF THIS AGREEMENT, THE PROGRAM, OR YOUR USE OF THE PROGRAM.
+* EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, COST OF
+* REMOVAL OR REINSTALLATION, COMPUTER TIME, LABOR COSTS, LOSS
+* OF GOODWILL, LOSS OF PROFITS, LOSS OF SAVINGS, OR LOSS OF
+* USE OR INTERRUPTION OF BUSINESS. IN NO EVENT WILL TI'S
+* AGGREGATE LIABILITY UNDER THIS AGREEMENT OR ARISING OUT OF
+* YOUR USE OF THE PROGRAM EXCEED FIVE HUNDRED DOLLARS
+* (U.S.$500).
+*
+* Unless otherwise stated, the Program written and copyrighted
+* by Texas Instruments is distributed as "freeware". You may,
+* only under TI's copyright in the Program, use and modify the
+* Program without any charge or restriction. You may
+* distribute to third parties, provided that you transfer a
+* copy of this license to the third party and the third party
+* agrees to these terms by its first use of the Program. You
+* must reproduce the copyright notice and any other legend of
+* ownership on each copy or partial copy, of the Program.
+*
+* You acknowledge and agree that the Program contains
+* copyrighted material, trade secrets and other TI proprietary
+* information and is protected by copyright laws,
+* international copyright treaties, and trade secret laws, as
+* well as other intellectual property laws. To protect TI's
+* rights in the Program, you agree not to decompile, reverse
+* engineer, disassemble or otherwise translate any object code
+* versions of the Program to a human-readable form. You agree
+* that in no event will you alter, remove or destroy any
+* copyright notice included in the Program. TI reserves all
+* rights not specifically granted under this license. Except
+* as specifically provided herein, nothing in this agreement
+* shall be construed as conferring by implication, estoppel,
+* or otherwise, upon you, any license or other right under any
+* TI patents, copyrights or trade secrets.
+*
+* You may not use the Program in non-TI devices.
+* ********************************************************* */
+
+/*
+ * Copyright (c) 2006, Intel Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of the Intel Corporation nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * copied and edited from Texas Instruments sample code
+ *
+ * @author Steve Ayer
+ * @date May 2006
+ */
+#ifndef SD_H
+#define SD_H
+
+#define MMC_START_DATA_BLOCK_TOKEN 0xfe // Data token start byte, Start Single Block Read
+
+#define MMC_R1_RESPONSE 0x00
+
+typedef uint8_t mmcerror_t;
+#define MMC_SUCCESS 0x00
+#define MMC_BLOCK_SET_ERROR 0x01
+#define MMC_RESPONSE_ERROR 0x02
+#define MMC_DATA_TOKEN_ERROR 0x03
+#define MMC_INIT_ERROR 0x04
+#define MMC_CRC_ERROR 0x10
+#define MMC_WRITE_ERROR 0x11
+#define MMC_OTHER_ERROR 0x12
+#define MMC_TIMEOUT_ERROR 0xFF
+
+#define MMC_GO_IDLE_STATE 0x40 //CMD0
+#define MMC_SEND_OP_COND 0x41 //CMD1
+#define MMC_READ_CSD 0x49 //CMD9
+#define MMC_SEND_CID 0x4a //CMD10
+#define MMC_STOP_TRANSMISSION 0x4c //CMD12
+#define MMC_SEND_STATUS 0x4d //CMD13
+#define MMC_SET_BLOCKLEN 0x50 //CMD16 Set block length for next read/write
+#define MMC_READ_SINGLE_BLOCK 0x51 //CMD17 Read block from memory
+#define MMC_READ_MULTIPLE_BLOCK 0x52 //CMD18
+#define MMC_CMD_WRITEBLOCK 0x54 //CMD20 Write block to memory
+#define MMC_WRITE_BLOCK 0x58 //CMD24
+#define MMC_WRITE_MULTIPLE_BLOCK 0x59 //CMD25
+#define MMC_WRITE_CSD 0x5b //CMD27 PROGRAM_CSD
+#define MMC_SET_WRITE_PROT 0x5c //CMD28
+#define MMC_CLR_WRITE_PROT 0x5d //CMD29
+#define MMC_SEND_WRITE_PROT 0x5e //CMD30
+#define MMC_TAG_SECTOR_START 0x60 //CMD32
+#define MMC_TAG_SECTOR_END 0x61 //CMD33
+#define MMC_UNTAG_SECTOR 0x62 //CMD34
+#define MMC_TAG_EREASE_GROUP_START 0x63 //CMD35
+#define MMC_TAG_EREASE_GROUP_END 0x64 //CMD36
+#define MMC_UNTAG_EREASE_GROUP 0x65 //CMD37
+#define MMC_EREASE 0x66 //CMD38
+#define MMC_READ_OCR 0x67 //CMD39
+#define MMC_CRC_ON_OFF 0x68 //CMD40
+
+
+#endif