Merge branch 'merge-1.0.5' into ide-1.5.x-discovery

1 files changed, 117 insertions, 0 deletions

diff --git a/libraries/Robot_Control/SdInfo.h b/libraries/Robot_Control/SdInfo.h
new file mode 100644
index 0000000..4c82e0b
--- /dev/null
+++ b/libraries/Robot_Control/SdInfo.h
@@ -0,0 +1,117 @@
+/* Arduino FAT16 Library
+ * Copyright (C) 2008 by William Greiman
+ *
+ * This file is part of the Arduino FAT16 Library
+ *
+ * This Library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This Library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with the Arduino Fat16 Library.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+#ifndef SdInfo_h
+#define SdInfo_h
+#include <stdint.h>
+// Based on the document:
+//
+// SD Specifications
+// Part 1
+// Physical Layer
+// Simplified Specification
+// Version 2.00
+// September 25, 2006
+//
+// www.sdcard.org/developers/tech/sdcard/pls/Simplified_Physical_Layer_Spec.pdf
+//
+// Card IDentification (CID) register
+typedef struct CID {
+  // byte 0
+  uint8_t mid;  // Manufacturer ID
+  // byte 1-2
+  char oid[2];  // OEM/Application ID
+  // byte 3-7
+  char pnm[5];  // Product name
+  // byte 8
+  unsigned prv_m : 4;  // Product revision n.m
+  unsigned prv_n : 4;
+  // byte 9-12
+  uint32_t psn;  // Product serial number
+  // byte 13
+  unsigned mdt_year_high : 4;  // Manufacturing date
+  unsigned reserved : 4;
+  // byte 14
+  unsigned mdt_month : 4;
+  unsigned mdt_year_low :4;
+  // byte 15
+  unsigned always1 : 1;
+  unsigned crc : 7;
+}cid_t;
+// Card-Specific Data register
+typedef struct CSD {
+  // byte 0
+  unsigned reserved1 : 6;
+  unsigned csd_ver : 2;
+  // byte 1
+  uint8_t taac;
+  // byte 2
+  uint8_t nsac;
+  // byte 3
+  uint8_t tran_speed;
+  // byte 4
+  uint8_t ccc_high;
+  // byte 5
+  unsigned read_bl_len : 4;
+  unsigned ccc_low : 4;
+  // byte 6
+  unsigned c_size_high : 2;
+  unsigned reserved2 : 2;
+  unsigned dsr_imp : 1;
+  unsigned read_blk_misalign :1;
+  unsigned write_blk_misalign : 1;
+  unsigned read_bl_partial : 1;
+  // byte 7
+  uint8_t c_size_mid;
+  // byte 8
+  unsigned vdd_r_curr_max : 3;
+  unsigned vdd_r_curr_min : 3;
+  unsigned c_size_low :2;
+  // byte 9
+  unsigned c_size_mult_high : 2;
+  unsigned vdd_w_cur_max : 3;
+  unsigned vdd_w_curr_min : 3;
+  // byte 10
+  unsigned sector_size_high : 6;
+  unsigned erase_blk_en : 1;
+  unsigned c_size_mult_low : 1;
+  // byte 11
+  unsigned wp_grp_size : 7;
+  unsigned sector_size_low : 1;
+  // byte 12
+  unsigned write_bl_len_high : 2;
+  unsigned r2w_factor : 3;
+  unsigned reserved3 : 2;
+  unsigned wp_grp_enable : 1;
+  // byte 13
+  unsigned reserved4 : 5;
+  unsigned write_partial : 1;
+  unsigned write_bl_len_low : 2;
+  // byte 14
+  unsigned reserved5: 2;
+  unsigned file_format : 2;
+  unsigned tmp_write_protect : 1;
+  unsigned perm_write_protect : 1;
+  unsigned copy : 1;
+  unsigned file_format_grp : 1;
+  // byte 15
+  unsigned always1 : 1;
+  unsigned crc : 7;
+}csd_t;
+#endif  // SdInfo_h