From 21452811e6f4319f11ba1b6aa19eb61233c30ba3 Mon Sep 17 00:00:00 2001
From: "martin.holst@gmail.com"
<martin.holst@gmail.com@ef4ab9da-24cd-11de-8aaa-f3a34680c41f>
Date: Fri, 7 Jun 2013 09:27:58 +0000
Subject: [PATCH] implementation of command library in lua
---
client/commands.lua | 186 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 186 insertions(+)
create mode 100644 client/commands.lua
diff --git a/client/commands.lua b/client/commands.lua
new file mode 100644
index 00000000..e09adb36
--- /dev/null
+++ b/client/commands.lua
@@ -0,0 +1,186 @@
+--[[
+These are command definitions. This file should correspond exactly to usb_cmd.h.
+--]]
+--// For the bootloader
+local _commands = {
+ CMD_DEVICE_INFO = 0x0000,
+ CMD_SETUP_WRITE = 0x0001,
+ CMD_FINISH_WRITE = 0x0003,
+ CMD_HARDWARE_RESET = 0x0004,
+ CMD_START_FLASH = 0x0005,
+ CMD_NACK = 0x00fe,
+ CMD_ACK = 0x00ff,
+
+ --// For general mucking around
+ CMD_DEBUG_PRINT_STRING = 0x0100,
+ CMD_DEBUG_PRINT_INTEGERS = 0x0101,
+ CMD_DEBUG_PRINT_BYTES = 0x0102,
+ CMD_LCD_RESET = 0x0103,
+ CMD_LCD = 0x0104,
+ CMD_BUFF_CLEAR = 0x0105,
+ CMD_READ_MEM = 0x0106,
+ CMD_VERSION = 0x0107,
+
+ --// For low-frequency tags
+ CMD_READ_TI_TYPE = 0x0202,
+ CMD_WRITE_TI_TYPE = 0x0203,
+ CMD_DOWNLOADED_RAW_BITS_TI_TYPE = 0x0204,
+ CMD_ACQUIRE_RAW_ADC_SAMPLES_125K = 0x0205,
+ CMD_MOD_THEN_ACQUIRE_RAW_ADC_SAMPLES_125K = 0x0206,
+ CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K = 0x0207,
+ CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K = 0x0208,
+ CMD_DOWNLOADED_SIM_SAMPLES_125K = 0x0209,
+ CMD_SIMULATE_TAG_125K = 0x020A,
+ CMD_HID_DEMOD_FSK = 0x020B,
+ CMD_HID_SIM_TAG = 0x020C,
+ CMD_SET_LF_DIVISOR = 0x020D,
+ CMD_LF_SIMULATE_BIDIR = 0x020E,
+ CMD_SET_ADC_MUX = 0x020F,
+ CMD_HID_CLONE_TAG = 0x0210,
+ CMD_EM410X_WRITE_TAG = 0x0211,
+ CMD_INDALA_CLONE_TAG = 0x0212,
+ --// for 224 bits UID
+ CMD_INDALA_CLONE_TAG_L = 0x0213,
+ CMD_T55XX_READ_BLOCK = 0x0214,
+ CMD_T55XX_WRITE_BLOCK = 0x0215,
+ CMD_T55XX_READ_TRACE = 0x0216,
+ CMD_PCF7931_READ = 0x0217,
+ CMD_EM4X_READ_WORD = 0x0218,
+ CMD_EM4X_WRITE_WORD = 0x0219,
+ --/* CMD_SET_ADC_MUX: ext1 is 0 for lopkd, 1 for loraw, 2 for hipkd, 3 for hiraw */
+
+ --// For the 13.56 MHz tags
+ CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693 = 0x0300,
+ CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443 = 0x0301,
+ CMD_READ_SRI512_TAG = 0x0303,
+ CMD_READ_SRIX4K_TAG = 0x0304,
+ CMD_READER_ISO_15693 = 0x0310,
+ CMD_SIMTAG_ISO_15693 = 0x0311,
+ CMD_RECORD_RAW_ADC_SAMPLES_ISO_15693 = 0x0312,
+ CMD_ISO_15693_COMMAND = 0x0313,
+ CMD_ISO_15693_COMMAND_DONE = 0x0314,
+ CMD_ISO_15693_FIND_AFI = 0x0315,
+ CMD_ISO_15693_DEBUG = 0x0316,
+
+ --// For Hitag2 transponders
+ CMD_SNOOP_HITAG = 0x0370,
+ CMD_SIMULATE_HITAG = 0x0371,
+ CMD_READER_HITAG = 0x0372,
+
+ CMD_SIMULATE_TAG_HF_LISTEN = 0x0380,
+ CMD_SIMULATE_TAG_ISO_14443 = 0x0381,
+ CMD_SNOOP_ISO_14443 = 0x0382,
+ CMD_SNOOP_ISO_14443a = 0x0383,
+ CMD_SIMULATE_TAG_ISO_14443a = 0x0384,
+ CMD_READER_ISO_14443a = 0x0385,
+ CMD_SIMULATE_TAG_LEGIC_RF = 0x0387,
+ CMD_READER_LEGIC_RF = 0x0388,
+ CMD_WRITER_LEGIC_RF = 0x0389,
+ CMD_EPA_PACE_COLLECT_NONCE = 0x038A,
+
+ CMD_SNOOP_ICLASS = 0x0392,
+ CMD_SIMULATE_TAG_ICLASS = 0x0393,
+ CMD_READER_ICLASS = 0x0394,
+
+ --// For measurements of the antenna tuning
+ CMD_MEASURE_ANTENNA_TUNING = 0x0400,
+ CMD_MEASURE_ANTENNA_TUNING_HF = 0x0401,
+ CMD_MEASURED_ANTENNA_TUNING = 0x0410,
+ CMD_LISTEN_READER_FIELD = 0x0420,
+
+ --// For direct FPGA control
+ CMD_FPGA_MAJOR_MODE_OFF = 0x0500,
+
+ --// For mifare commands
+ CMD_MIFARE_SET_DBGMODE = 0x0600,
+ CMD_MIFARE_EML_MEMCLR = 0x0601,
+ CMD_MIFARE_EML_MEMSET = 0x0602,
+ CMD_MIFARE_EML_MEMGET = 0x0603,
+ CMD_MIFARE_EML_CARDLOAD = 0x0604,
+ CMD_MIFARE_EML_CSETBLOCK = 0x0605,
+ CMD_MIFARE_EML_CGETBLOCK = 0x0606,
+
+ CMD_SIMULATE_MIFARE_CARD = 0x0610,
+
+ CMD_READER_MIFARE = 0x0611,
+ CMD_MIFARE_NESTED = 0x0612,
+
+ CMD_MIFARE_READBL = 0x0620,
+ CMD_MIFARE_READSC = 0x0621,
+ CMD_MIFARE_WRITEBL = 0x0622,
+ CMD_MIFARE_CHKKEYS = 0x0623,
+
+ CMD_MIFARE_SNIFFER = 0x0630,
+
+ CMD_UNKNOWN = 0xFFFF,
+}
+
+
+local _reverse_lookup,k,v = {}
+for k, v in pairs(_commands) do
+ _reverse_lookup[v] = k
+end
+_commands.tostring = function(command)
+ if(type(command) == 'number') then
+ return ("%s (%d)"):format(_reverse_lookup[command]or "ERROR UNDEFINED!", command)
+ end
+ return ("Error, numeric argument expected, got : %s"):format(tostring(command))
+end
+
+Command = {
+
+ new = function(self, o)
+
+ local o = o or {} -- create object if user does not provide one
+ setmetatable(o, self) -- DIY inheritance a'la javascript
+ self.__index = self
+
+ o.cmd = o.cmd or _commands.CMD_UNKNOWN
+ --o.arg1 = "test"
+ o.arg1 = o.arg1 or 0
+ o.arg2 = o.arg2 or 0
+ o.arg3 = o.arg3 or 0
+ local data = o.data or "0"
+
+ if(type(data) == 'string') then
+ -- We need to check if it is correct length, otherwise pad it
+ local len = string.len(data)
+ if(len < 1024) then
+ --Should be 1024 hex characters to represent 512 bytes of data
+ data = data .. string.rep("0",1024 - len )
+ end
+ if(len > 1024) then
+ -- OOps, a bit too much data here
+ print( ( "WARNING: data size too large, was %s chars, will be truncated "):format(len) )
+ --
+ data = data:sub(1,1024)
+ end
+ else
+ print(("WARNING; data was NOT a (hex-) string, but was %s"):format(type(data)))
+ end
+ o.data = data
+
+ return o
+ end,
+}
+function Command:__tostring()
+ local output = ("%s\r\nargs : (%s, %s, %s)\r\ndata:\r\n%s\r\n"):format(
+ _commands.tostring(self.cmd),
+ tostring(self.arg1),
+ tostring(self.arg2),
+ tostring(self.arg3),
+ tostring(self.data))
+ return output
+end
+function Command:getBytes()
+ --If a hex-string has been used
+ local data = self.data
+ local cmd = self.cmd
+ local arg1, arg2, arg3 = self.arg1, self.arg2, self.arg3
+
+
+ return bin.pack("LLLLH",cmd, arg1, arg2, arg3,data);
+end
+
+
+return _commands
\ No newline at end of file
--
2.39.5