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1 | ## | |
2 | ## This file is part of the sigrok project. | |
3 | ## | |
4 | ## Copyright (C) 2015 Uwe Hermann <uwe@hermann-uwe.de> | |
5 | ## | |
6 | ## This program is free software; you can redistribute it and/or modify | |
7 | ## it under the terms of the GNU General Public License as published by | |
8 | ## the Free Software Foundation; either version 2 of the License, or | |
9 | ## (at your option) any later version. | |
10 | ## | |
11 | ## This program is distributed in the hope that it will be useful, | |
12 | ## but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | ## GNU General Public License for more details. | |
15 | ## | |
16 | ## You should have received a copy of the GNU General Public License | |
17 | ## along with this program; if not, write to the Free Software | |
18 | ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | ## | |
20 | ||
21 | # Normal commands (CMD) | |
22 | # Unlisted items are 'Reserved' as per SD spec. The 'Unknown' items don't | |
23 | # seem to be mentioned in the spec, but aren't marked as reserved either. | |
24 | cmd_names = { | |
25 | 0: 'GO_IDLE_STATE', | |
26 | # 1: Reserved | |
27 | 2: 'ALL_SEND_CID', | |
28 | 3: 'SEND_RELATIVE_ADDR', | |
29 | 4: 'SET_DSR', | |
30 | 5: 'IO_SEND_OP_COND', # SDIO-only | |
31 | 6: 'SWITCH_FUNC', # New since spec 1.10 | |
32 | 7: 'SELECT/DESELECT_CARD', | |
33 | 8: 'SEND_IF_COND', | |
34 | 9: 'SEND_CSD', | |
35 | 10: 'SEND_CID', | |
36 | 11: 'VOLTAGE_SWITCH', | |
37 | 12: 'STOP_TRANSMISSION', | |
38 | 13: 'SEND_STATUS', | |
39 | # 14: Reserved | |
40 | 15: 'GO_INACTIVE_STATE', | |
41 | 16: 'SET_BLOCKLEN', | |
42 | 17: 'READ_SINGLE_BLOCK', | |
43 | 18: 'READ_MULTIPLE_BLOCK', | |
44 | 19: 'SEND_TUNING_BLOCK', | |
45 | 20: 'SPEED_CLASS_CONTROL', | |
46 | # 21-22: Reserved | |
47 | 23: 'SET_BLOCK_COUNT', | |
48 | 24: 'WRITE_BLOCK', | |
49 | 25: 'WRITE_MULTIPLE_BLOCK', | |
50 | 26: 'Reserved for manufacturer', | |
51 | 27: 'PROGRAM_CSD', | |
52 | 28: 'SET_WRITE_PROT', | |
53 | 29: 'CLR_WRITE_PROT', | |
54 | 30: 'SEND_WRITE_PROT', | |
55 | # 31: Reserved | |
56 | 32: 'ERASE_WR_BLK_START', | |
57 | 33: 'ERASE_WR_BLK_END', | |
58 | 34: 'Reserved for CMD6', # New since spec 1.10 | |
59 | 35: 'Reserved for CMD6', # New since spec 1.10 | |
60 | 36: 'Reserved for CMD6', # New since spec 1.10 | |
61 | 37: 'Reserved for CMD6', # New since spec 1.10 | |
62 | 38: 'ERASE', | |
63 | # 39: Reserved | |
64 | 40: 'Reserved for security specification', | |
65 | # 41: Reserved | |
66 | 42: 'LOCK_UNLOCK', | |
67 | # 43-49: Reserved | |
68 | 50: 'Reserved for CMD6', # New since spec 1.10 | |
69 | # 51: Reserved | |
70 | 52: 'IO_RW_DIRECT', # SDIO-only | |
71 | 53: 'IO_RW_EXTENDED', # SDIO-only | |
72 | 54: 'Unknown', | |
73 | 55: 'APP_CMD', | |
74 | 56: 'GEN_CMD', | |
75 | 57: 'Reserved for CMD6', # New since spec 1.10 | |
76 | # 58-59: Reserved | |
77 | 60: 'Reserved for manufacturer', | |
78 | 61: 'Reserved for manufacturer', | |
79 | 62: 'Reserved for manufacturer', | |
80 | 63: 'Reserved for manufacturer', | |
81 | } | |
82 | ||
83 | # Application-specific commands (ACMD) | |
84 | # Unlisted items are 'Reserved' as per SD spec. The 'Unknown' items don't | |
85 | # seem to be mentioned in the spec, but aren't marked as reserved either. | |
86 | acmd_names = { | |
87 | # 1-5: Reserved | |
88 | 6: 'SET_BUS_WIDTH', | |
89 | # 7-12: Reserved | |
90 | 13: 'SD_STATUS', | |
91 | 14: 'Reserved for Security Application', | |
92 | 15: 'Reserved for Security Application', | |
93 | 16: 'Reserved for Security Application', | |
94 | # 17: Reserved | |
95 | 18: 'Reserved for SD security applications', | |
96 | # 19-21: Reserved | |
97 | 22: 'SEND_NUM_WR_BLOCKS', | |
98 | 23: 'SET_WR_BLK_ERASE_COUNT', | |
99 | # 24: Reserved | |
100 | 25: 'Reserved for SD security applications', | |
101 | 26: 'Reserved for SD security applications', | |
102 | 27: 'Reserved for security specification', | |
103 | 28: 'Reserved for security specification', | |
104 | # 29: Reserved | |
105 | 30: 'Reserved for security specification', | |
106 | 31: 'Reserved for security specification', | |
107 | 32: 'Reserved for security specification', | |
108 | 33: 'Reserved for security specification', | |
109 | 34: 'Reserved for security specification', | |
110 | 35: 'Reserved for security specification', | |
111 | # 36-37: Reserved | |
112 | 38: 'Reserved for SD security applications', | |
113 | # 39-40: Reserved | |
114 | 41: 'SD_SEND_OP_COND', | |
115 | 42: 'SET_CLR_CARD_DETECT', | |
116 | 43: 'Reserved for SD security applications', | |
117 | 44: 'Reserved for SD security applications', | |
118 | 45: 'Reserved for SD security applications', | |
119 | 46: 'Reserved for SD security applications', | |
120 | 47: 'Reserved for SD security applications', | |
121 | 48: 'Reserved for SD security applications', | |
122 | 49: 'Reserved for SD security applications', | |
123 | 50: 'Unknown', | |
124 | 51: 'SEND_SCR', | |
125 | 52: 'Reserved for security specification', | |
126 | 53: 'Reserved for security specification', | |
127 | 54: 'Reserved for security specification', | |
128 | 55: 'Non-existant', # Doesn't exist (equivalent to CMD55) | |
129 | 56: 'Reserved for security specification', | |
130 | 57: 'Reserved for security specification', | |
131 | 58: 'Reserved for security specification', | |
132 | 59: 'Reserved for security specification', | |
133 | 60: 'Unknown', | |
134 | 61: 'Unknown', | |
135 | 62: 'Unknown', | |
136 | 63: 'Unknown', | |
137 | } | |
138 | ||
139 | accepted_voltages = { | |
140 | 0b0001: '2.7-3.6V', | |
141 | 0b0010: 'reserved for low voltage range', | |
142 | 0b0100: 'reserved', | |
143 | 0b1000: 'reserved', | |
144 | # All other values: "not defined". | |
145 | } | |
146 | ||
147 | card_status = { | |
148 | 0: 'Reserved for manufacturer test mode', | |
149 | 1: 'Reserved for manufacturer test mode', | |
150 | 2: 'Reserved for application specific commands', | |
151 | 3: 'AKE_SEQ_ERROR', | |
152 | 4: 'Reserved for SDIO card', | |
153 | 5: 'APP_CMD', | |
154 | 6: 'Unknown', | |
155 | 7: 'Unknown', | |
156 | 8: 'READY_FOR_DATA', | |
157 | 9: 'CURRENT_STATE', # CURRENT_STATE is a 4-bit value (decimal: 0..15). | |
158 | 10: 'CURRENT_STATE', | |
159 | 11: 'CURRENT_STATE', | |
160 | 12: 'CURRENT_STATE', | |
161 | 13: 'ERASE_RESET', | |
162 | 14: 'CARD_ECC_DISABLED', | |
163 | 15: 'WP_ERASE_SKIP', | |
164 | 16: 'CSD_OVERWRITE', | |
165 | 17: 'Reserved for DEFERRED_RESPONSE', # See eSD addendum | |
166 | 18: 'Reserved', | |
167 | 19: 'ERROR', | |
168 | 20: 'CC_ERROR', | |
169 | 21: 'CARD_ECC_FAILED', | |
170 | 22: 'ILLEGAL_COMMAND', | |
171 | 23: 'COM_CRC_ERROR', | |
172 | 24: 'LOCK_UNLOCK_FAILED', | |
173 | 25: 'CARD_IS_LOCKED', | |
174 | 26: 'WP_VIOLATION', | |
175 | 27: 'ERASE_PARAM', | |
176 | 28: 'ERASE_SEQ_ERROR', | |
177 | 29: 'BLOCK_LEN_ERROR', | |
178 | 30: 'ADDRESS_ERROR', | |
179 | 31: 'OUT_OF_RANGE', | |
180 | } | |
181 | ||
182 | sd_status = { | |
183 | # 311:0: Reserved for manufacturer | |
184 | # 391:312: Reserved | |
185 | } |