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CHG: minor code clean up
[proxmark3-svn] / client / lualibs / commands.lua
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1--[[
2These are command definitions. This file should correspond exactly to usb_cmd.h.
3--]]
4--// For the bootloader
5local _commands = {
6 CMD_DEVICE_INFO = 0x0000,
7 CMD_SETUP_WRITE = 0x0001,
8 CMD_FINISH_WRITE = 0x0003,
9 CMD_HARDWARE_RESET = 0x0004,
10 CMD_START_FLASH = 0x0005,
11 CMD_NACK = 0x00fe,
12 CMD_ACK = 0x00ff,
13
14 --// For general mucking around
15 CMD_DEBUG_PRINT_STRING = 0x0100,
16 CMD_DEBUG_PRINT_INTEGERS = 0x0101,
17 CMD_DEBUG_PRINT_BYTES = 0x0102,
18 CMD_LCD_RESET = 0x0103,
19 CMD_LCD = 0x0104,
20 CMD_BUFF_CLEAR = 0x0105,
21 CMD_READ_MEM = 0x0106,
22 CMD_VERSION = 0x0107,
23
24 --// For low-frequency tags
25 CMD_READ_TI_TYPE = 0x0202,
26 CMD_WRITE_TI_TYPE = 0x0203,
27 CMD_DOWNLOADED_RAW_BITS_TI_TYPE = 0x0204,
28 CMD_ACQUIRE_RAW_ADC_SAMPLES_125K = 0x0205,
29 CMD_MOD_THEN_ACQUIRE_RAW_ADC_SAMPLES_125K = 0x0206,
30 CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K = 0x0207,
31 CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K = 0x0208,
32 CMD_DOWNLOADED_SIM_SAMPLES_125K = 0x0209,
33 CMD_SIMULATE_TAG_125K = 0x020A,
34 CMD_HID_DEMOD_FSK = 0x020B,
35 CMD_HID_SIM_TAG = 0x020C,
36 CMD_SET_LF_DIVISOR = 0x020D,
37 CMD_LF_SIMULATE_BIDIR = 0x020E,
38 CMD_SET_ADC_MUX = 0x020F,
39 CMD_HID_CLONE_TAG = 0x0210,
40 CMD_EM410X_WRITE_TAG = 0x0211,
41 CMD_INDALA_CLONE_TAG = 0x0212,
42 --// for 224 bits UID
43 CMD_INDALA_CLONE_TAG_L = 0x0213,
44 CMD_T55XX_READ_BLOCK = 0x0214,
45 CMD_T55XX_WRITE_BLOCK = 0x0215,
46 CMD_T55XX_READ_TRACE = 0x0216,
47 CMD_PCF7931_READ = 0x0217,
48 CMD_EM4X_READ_WORD = 0x0218,
49 CMD_EM4X_WRITE_WORD = 0x0219,
50 CMD_IO_DEMOD_FSK = 0x021A,
51 CMD_IO_CLONE_TAG = 0x021B,
52 CMD_EM410X_DEMOD = 0x021C,
53 --/* CMD_SET_ADC_MUX: ext1 is 0 for lopkd, 1 for loraw, 2 for hipkd, 3 for hiraw */
54
55 --// For the 13.56 MHz tags
56 CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693 = 0x0300,
57 CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443 = 0x0301,
58 CMD_READ_SRI512_TAG = 0x0303,
59 CMD_READ_SRIX4K_TAG = 0x0304,
60 CMD_READER_ISO_15693 = 0x0310,
61 CMD_SIMTAG_ISO_15693 = 0x0311,
62 CMD_RECORD_RAW_ADC_SAMPLES_ISO_15693 = 0x0312,
63 CMD_ISO_15693_COMMAND = 0x0313,
64 CMD_ISO_15693_COMMAND_DONE = 0x0314,
65 CMD_ISO_15693_FIND_AFI = 0x0315,
66 CMD_ISO_15693_DEBUG = 0x0316,
67 CMD_LF_SNOOP_RAW_ADC_SAMPLES = 0x0317,
68
69 --// For Hitag2 transponders
70 CMD_SNOOP_HITAG = 0x0370,
71 CMD_SIMULATE_HITAG = 0x0371,
72 CMD_READER_HITAG = 0x0372,
73
74 CMD_SIMULATE_TAG_HF_LISTEN = 0x0380,
75 CMD_SIMULATE_TAG_ISO_14443 = 0x0381,
76 CMD_SNOOP_ISO_14443 = 0x0382,
77 CMD_SNOOP_ISO_14443a = 0x0383,
78 CMD_SIMULATE_TAG_ISO_14443a = 0x0384,
79 CMD_READER_ISO_14443a = 0x0385,
80 CMD_SIMULATE_TAG_LEGIC_RF = 0x0387,
81 CMD_READER_LEGIC_RF = 0x0388,
82 CMD_WRITER_LEGIC_RF = 0x0389,
83 CMD_EPA_PACE_COLLECT_NONCE = 0x038A,
84 --//CMD_EPA_ = 0x038B,
85
86 CMD_SNOOP_ICLASS = 0x0392,
87 CMD_SIMULATE_TAG_ICLASS = 0x0393,
88 CMD_READER_ICLASS = 0x0394,
89 CMD_READER_ICLASS_REPLAY = 0x0395,
90 CMD_ICLASS_ISO14443A_WRITE = 0x0397,
91
92 --// For measurements of the antenna tuning
93 CMD_MEASURE_ANTENNA_TUNING = 0x0400,
94 CMD_MEASURE_ANTENNA_TUNING_HF = 0x0401,
95 CMD_MEASURED_ANTENNA_TUNING = 0x0410,
96 CMD_LISTEN_READER_FIELD = 0x0420,
97
98 --// For direct FPGA control
99 CMD_FPGA_MAJOR_MODE_OFF = 0x0500,
100
101 --// For mifare commands
102 CMD_MIFARE_SET_DBGMODE = 0x0600,
103 CMD_MIFARE_EML_MEMCLR = 0x0601,
104 CMD_MIFARE_EML_MEMSET = 0x0602,
105 CMD_MIFARE_EML_MEMGET = 0x0603,
106 CMD_MIFARE_EML_CARDLOAD = 0x0604,
107 CMD_MIFARE_EML_CSETBLOCK = 0x0605,
108 CMD_MIFARE_EML_CGETBLOCK = 0x0606,
109
110 CMD_SIMULATE_MIFARE_CARD = 0x0610,
111
112 CMD_READER_MIFARE = 0x0611,
113 CMD_MIFARE_NESTED = 0x0612,
114
115 CMD_MIFARE_READBL = 0x0620,
116 CMD_MIFAREU_READBL = 0x0720,
117
118 CMD_MIFARE_READSC = 0x0621,
119 CMD_MIFAREU_READCARD = 0x0721,
120
121 CMD_MIFARE_WRITEBL = 0x0622,
122 CMD_MIFAREU_WRITEBL = 0x0722,
123 CMD_MIFAREU_WRITEBL_COMPAT = 0x0723,
124
125 CMD_MIFARE_CHKKEYS = 0x0623,
126
127 CMD_MIFARE_SNIFFER = 0x0630,
128
129 --//ultralightC
130 CMD_MIFAREUC_AUTH1 = 0x0724,
131 CMD_MIFAREUC_AUTH2 = 0x0725,
132 CMD_MIFAREUC_READCARD = 0x0726,
133
134 --// mifare desfire
135 CMD_MIFARE_DESFIRE_READBL = 0x0728,
136 CMD_MIFARE_DESFIRE_WRITEBL = 0x0729,
137 CMD_MIFARE_DESFIRE_AUTH1 = 0x072a,
138 CMD_MIFARE_DESFIRE_AUTH2 = 0x072b,
139 CMD_MIFARE_DES_READER = 0x072c,
140 CMD_MIFARE_DESFIRE_INFO = 0x072d,
141 CMD_MIFARE_DESFIRE = 0x072e,
142
143 CMD_UNKNOWN = 0xFFFF,
144}
145
146
147local _reverse_lookup,k,v = {}
148for k, v in pairs(_commands) do
149 _reverse_lookup[v] = k
150end
151_commands.tostring = function(command)
152 if(type(command) == 'number') then
153 return ("%s (%d)"):format(_reverse_lookup[command]or "ERROR UNDEFINED!", command)
154 end
155 return ("Error, numeric argument expected, got : %s"):format(tostring(command))
156end
157
158Command = {
159
160 new = function(self, o)
161
162 local o = o or {} -- create object if user does not provide one
163 setmetatable(o, self) -- DIY inheritance a'la javascript
164 self.__index = self
165
166 o.cmd = o.cmd or _commands.CMD_UNKNOWN
167 --o.arg1 = "test"
168 o.arg1 = o.arg1 or 0
169 o.arg2 = o.arg2 or 0
170 o.arg3 = o.arg3 or 0
171 local data = o.data or "0"
172
173 if(type(data) == 'string') then
174 -- We need to check if it is correct length, otherwise pad it
175 local len = string.len(data)
176 if(len < 1024) then
177 --Should be 1024 hex characters to represent 512 bytes of data
178 data = data .. string.rep("0",1024 - len )
179 end
180 if(len > 1024) then
181 -- OOps, a bit too much data here
182 print( ( "WARNING: data size too large, was %s chars, will be truncated "):format(len) )
183 --
184 data = data:sub(1,1024)
185 end
186 else
187 print(("WARNING; data was NOT a (hex-) string, but was %s"):format(type(data)))
188 end
189 o.data = data
190
191 return o
192 end,
193 parse = function (packet)
194 local count,cmd,arg1,arg2,arg3,data = bin.unpack('LLLLH512',packet)
195 return Command:new{cmd = cmd, arg1 = arg1, arg2 = arg2, arg3 = arg3, data = data}
196 end,
197}
198function Command:__tostring()
199 local output = ("%s\r\nargs : (%s, %s, %s)\r\ndata:\r\n%s\r\n"):format(
200 _commands.tostring(self.cmd),
201 tostring(self.arg1),
202 tostring(self.arg2),
203 tostring(self.arg3),
204 tostring(self.data))
205 return output
206end
207function Command:getBytes()
208 --If a hex-string has been used
209 local data = self.data
210 local cmd = self.cmd
211 local arg1, arg2, arg3 = self.arg1, self.arg2, self.arg3
212
213 return bin.pack("LLLLH",cmd, arg1, arg2, arg3,data);
214end
215return _commands
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