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Potential fix for 0-length usb packets seen on OSX
[proxmark3-svn] / client / lualibs / commands.lua
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CommitLineData
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_LF_SAMPLING_CONFIG = 0x021d,
54 CMD_FSK_SIM_TAG = 0x021E,
55 CMD_ASK_SIM_TAG = 0x021F,
56 CMD_PSK_SIM_TAG = 0x0220,
57 CMD_AWID_DEMOD_FSK = 0x0221,
58
59 --/* CMD_SET_ADC_MUX: ext1 is 0 for lopkd, 1 for loraw, 2 for hipkd, 3 for hiraw */
60
61 --// For the 13.56 MHz tags
62 CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693 = 0x0300,
63 CMD_READ_SRI512_TAG = 0x0303,
64 CMD_READ_SRIX4K_TAG = 0x0304,
65 CMD_READER_ISO_15693 = 0x0310,
66 CMD_SIMTAG_ISO_15693 = 0x0311,
67 CMD_RECORD_RAW_ADC_SAMPLES_ISO_15693 = 0x0312,
68 CMD_ISO_15693_COMMAND = 0x0313,
69 CMD_ISO_15693_COMMAND_DONE = 0x0314,
70 CMD_ISO_15693_FIND_AFI = 0x0315,
71 CMD_ISO_15693_DEBUG = 0x0316,
72 CMD_LF_SNOOP_RAW_ADC_SAMPLES = 0x0317,
73
74 --// For Hitag2 transponders
75 CMD_SNOOP_HITAG = 0x0370,
76 CMD_SIMULATE_HITAG = 0x0371,
77 CMD_READER_HITAG = 0x0372,
78
79 CMD_SIMULATE_TAG_ISO_14443B = 0x0381,
80 CMD_SNOOP_ISO_14443B = 0x0382,
81 CMD_SNOOP_ISO_14443a = 0x0383,
82 CMD_SIMULATE_TAG_ISO_14443a = 0x0384,
83 CMD_READER_ISO_14443a = 0x0385,
84 CMD_SIMULATE_TAG_LEGIC_RF = 0x0387,
85 CMD_READER_LEGIC_RF = 0x0388,
86 CMD_WRITER_LEGIC_RF = 0x0389,
87 CMD_EPA_PACE_COLLECT_NONCE = 0x038A,
88 --//CMD_EPA_ = 0x038B,
89
90 CMD_SNOOP_ICLASS = 0x0392,
91 CMD_SIMULATE_TAG_ICLASS = 0x0393,
92 CMD_READER_ICLASS = 0x0394,
93 CMD_READER_ICLASS_REPLAY = 0x0395,
94 CMD_ICLASS_ISO14443A_WRITE = 0x0397,
95
96 --// For measurements of the antenna tuning
97 CMD_MEASURE_ANTENNA_TUNING = 0x0400,
98 CMD_MEASURE_ANTENNA_TUNING_HF = 0x0401,
99 CMD_MEASURED_ANTENNA_TUNING = 0x0410,
100 CMD_LISTEN_READER_FIELD = 0x0420,
101
102 --// For direct FPGA control
103 CMD_FPGA_MAJOR_MODE_OFF = 0x0500,
104
105 --// For mifare commands
106 CMD_MIFARE_SET_DBGMODE = 0x0600,
107 CMD_MIFARE_EML_MEMCLR = 0x0601,
108 CMD_MIFARE_EML_MEMSET = 0x0602,
109 CMD_MIFARE_EML_MEMGET = 0x0603,
110 CMD_MIFARE_EML_CARDLOAD = 0x0604,
111
112 --// magic chinese card commands
113 CMD_MIFARE_CSETBLOCK = 0x0605,
114 CMD_MIFARE_CGETBLOCK = 0x0606,
115 CMD_MIFARE_CIDENT = 0x0607,
116
117 CMD_SIMULATE_MIFARE_CARD = 0x0610,
118
119 CMD_READER_MIFARE = 0x0611,
120 CMD_MIFARE_NESTED = 0x0612,
121
122 CMD_MIFARE_READBL = 0x0620,
123 CMD_MIFAREU_READBL = 0x0720,
124
125 CMD_MIFARE_READSC = 0x0621,
126 CMD_MIFAREU_READCARD = 0x0721,
127
128 CMD_MIFARE_WRITEBL = 0x0622,
129 CMD_MIFAREU_WRITEBL = 0x0722,
130 CMD_MIFAREU_WRITEBL_COMPAT = 0x0723,
131
132 CMD_MIFARE_CHKKEYS = 0x0623,
133
134 CMD_MIFARE_SNIFFER = 0x0630,
135
136 --//ultralightC
137 CMD_MIFAREUC_AUTH = 0x0724,
138 CMD_MIFAREUC_SETPWD = 0x0727,
139 CMD_MIFAREU_SETUID = 0x0728,
140
141 --// mifare desfire
142 CMD_MIFARE_DESFIRE_READBL = 0x0728,
143 CMD_MIFARE_DESFIRE_WRITEBL = 0x0729,
144 CMD_MIFARE_DESFIRE_AUTH1 = 0x072a,
145 CMD_MIFARE_DESFIRE_AUTH2 = 0x072b,
146 CMD_MIFARE_DES_READER = 0x072c,
147 CMD_MIFARE_DESFIRE_INFO = 0x072d,
148 CMD_MIFARE_DESFIRE = 0x072e,
149
150 CMD_UNKNOWN = 0xFFFF,
151}
152
153
154local _reverse_lookup,k,v = {}
155 for k, v in pairs(_commands) do
156 _reverse_lookup[v] = k
157 end
158 _commands.tostring = function(command)
159 if(type(command) == 'number') then
160 return ("%s (%d)"):format(_reverse_lookup[command]or "ERROR UNDEFINED!", command)
161 end
162 return ("Error, numeric argument expected, got : %s"):format(tostring(command))
163end
164
165Command = {
166
167 new = function(self, o)
168
169 local o = o or {} -- create object if user does not provide one
170 setmetatable(o, self) -- DIY inheritance a'la javascript
171 self.__index = self
172
173 o.cmd = o.cmd or _commands.CMD_UNKNOWN
174 --o.arg1 = "test"
175 o.arg1 = o.arg1 or 0
176 o.arg2 = o.arg2 or 0
177 o.arg3 = o.arg3 or 0
178 local data = o.data or "0"
179
180 if(type(data) == 'string') then
181 -- We need to check if it is correct length, otherwise pad it
182 local len = string.len(data)
183 if(len < 1024) then
184 --Should be 1024 hex characters to represent 512 bytes of data
185 data = data .. string.rep("0",1024 - len )
186 end
187 if(len > 1024) then
188 -- OOps, a bit too much data here
189 print( ( "WARNING: data size too large, was %s chars, will be truncated "):format(len) )
190 --
191 data = data:sub(1,1024)
192 end
193 else
194 print(("WARNING; data was NOT a (hex-) string, but was %s"):format(type(data)))
195 end
196 o.data = data
197
198 return o
199 end,
200 parse = function (packet)
201 local count,cmd,arg1,arg2,arg3,data = bin.unpack('LLLLH512',packet)
202 return Command:new{cmd = cmd, arg1 = arg1, arg2 = arg2, arg3 = arg3, data = data}
203 end,
204}
205function Command:__tostring()
206 local output = ("%s\r\nargs : (%s, %s, %s)\r\ndata:\r\n%s\r\n"):format(
207 _commands.tostring(self.cmd),
208 tostring(self.arg1),
209 tostring(self.arg2),
210 tostring(self.arg3),
211 tostring(self.data))
212 return output
213end
214function Command:getBytes()
215 --If a hex-string has been used
216 local data = self.data
217 local cmd = self.cmd
218 local arg1, arg2, arg3 = self.arg1, self.arg2, self.arg3
219 return bin.pack("LLLLH",cmd, arg1, arg2, arg3, data);
220end
221return _commands
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