proxmark3/armsrc/legicrf.h

//-----------------------------------------------------------------------------
// (c) 2009 Henryk Plötz <henryk@ploetzli.ch>
//
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
// at your option, any later version. See the LICENSE.txt file for the text of
// the license.
//-----------------------------------------------------------------------------
// LEGIC RF emulation public interface
//-----------------------------------------------------------------------------

#ifndef __LEGICRF_H
#define __LEGICRF_H

#include "proxmark3.h"	//
#include "apps.h"
#include "util.h"		//
#include "string.h"		
#include "legic_prng.h"	// legic PRNG impl
#include "crc.h"		// legic crc-4
#include "ticks.h"		// timers
#include "legic.h"		// legic_card_select_t struct

extern void LegicRfSimulate(int phase, int frame, int reqresp);
extern int LegicRfReader(uint16_t offset, uint16_t len, uint8_t iv);
extern void LegicRfWriter(uint16_t offset, uint16_t byte, uint8_t iv, uint8_t *data);
extern void LegicRfInfo(void);

uint32_t get_key_stream(int skip, int count);
void frame_send_tag(uint16_t response, uint8_t bits);
void frame_sendAsReader(uint32_t data, uint8_t bits);

int legic_read_byte( uint16_t index, uint8_t cmd_sz);
bool legic_write_byte(uint16_t index, uint8_t byte, uint8_t addr_sz);

int legic_select_card(legic_card_select_t *p_card);
int legic_select_card_iv(legic_card_select_t *p_card, uint8_t iv);

void LegicCommonInit(bool clear_mem);

// emulator mem
void LegicEMemSet(uint32_t arg0, uint32_t arg1, uint8_t *data);
void LegicEMemGet(uint32_t arg0, uint32_t arg1);
void legic_emlset_mem(uint8_t *data, int offset, int numofbytes);
void legic_emlget_mem(uint8_t *data, int offset, int numofbytes);

void ice_legic_setup();

#endif /* __LEGICRF_H */
-												CHG: a select_legic function with structs and stuff and

											
										
										
											2016-09-29 18:23:09 +08:00
+								//-----------------------------------------------------------------------------
-												Add license headers to armsrc/bootrom/common stuff

I have kept whatever copyright notices exist. Please add your own
copyright notice if you have made any nontrivial changes or additions to
the code. There are several files without any attribution, currently.

											
										
										
											2010-02-21 08:12:52 +08:00
+								// (c) 2009 Henryk Plötz <henryk@ploetzli.ch>
 								//
 								// This code is licensed to you under the terms of the GNU GPL, version 2 or,
 								// at your option, any later version. See the LICENSE.txt file for the text of
 								// the license.
 								//-----------------------------------------------------------------------------
 								// LEGIC RF emulation public interface
 								//-----------------------------------------------------------------------------
-												Add basic LEGIC RF communication in tag simulation mode


											
										
										
											2009-10-12 19:47:39 +08:00
-												More en masse cleanup (whitespace/newlines/headers/etc)

											
										
										
											2010-02-21 05:57:20 +08:00
+								#ifndef __LEGICRF_H
 								#define __LEGICRF_H
-												Add basic LEGIC RF communication in tag simulation mode


											
										
										
											2009-10-12 19:47:39 +08:00
-												ADD: started to add tracelog in legic
ADD: remake of legic codebase.
ADD: started with a annotation for LEGIC in 'hf list'

											
										
										
											2016-09-02 22:25:54 +08:00
+								#include "proxmark3.h"	//
 								#include "apps.h"
 								#include "util.h"		//
 								#include "string.h"
 								#include "legic_prng.h"	// legic PRNG impl
 								#include "crc.h"		// legic crc-4
-												CHG:  extracted some timers functionality, to get unified access to a timer/clock which counts in ticks.  Moved stuff from util.c

											
										
										
											2016-09-22 01:03:32 +08:00
+								#include "ticks.h"		// timers
-												CHG: a select_legic function with structs and stuff and

											
										
										
											2016-09-29 18:23:09 +08:00
+								#include "legic.h"		// legic_card_select_t struct
-												ADD: started to add tracelog in legic
ADD: remake of legic codebase.
ADD: started with a annotation for LEGIC in 'hf list'

											
										
										
											2016-09-02 22:25:54 +08:00
-												legic write/simulate [Anon]


											
										
										
											2010-05-06 19:24:01 +08:00
+								extern void LegicRfSimulate(int phase, int frame, int reqresp);
-												CHG: added addresize to legic select struct.
CHG: TIMER, it turns out the TC0, TC1 and TC2 is only 16bit.  So adjust to use two clocks to get a 32bit timer.
CHG: code clean up in legic device side.  consistency with variable names..

											
										
										
											2016-09-29 23:43:39 +08:00
+								extern int LegicRfReader(uint16_t offset, uint16_t len, uint8_t iv);
-												ADD:  "hf legic eload" - Load binary file to emulator memory. Use "h" for help text
ADD:  "hf legic esave" - Save emulator memory to binary file. Use "h" for help text

											
										
										
											2016-10-07 01:13:23 +08:00
+								extern void LegicRfWriter(uint16_t offset, uint16_t byte, uint8_t iv, uint8_t *data);
-												ADD:  started to add a legic detection to "HF SEARCH"

											
										
										
											2016-09-27 02:01:23 +08:00
+								extern void LegicRfInfo(void);
-												CHG: merged the forum user @jason 's fixes to LEGIC.  *UNTESTED*
CHG: changed the CRC implementations.

											
										
										
											2016-07-29 03:41:44 +08:00
-												CHG:  extracted some timers functionality, to get unified access to a timer/clock which counts in ticks.  Moved stuff from util.c

											
										
										
											2016-09-22 01:03:32 +08:00
+								uint32_t get_key_stream(int skip, int count);
-												CHG:   command name changes..
old "hf legic info" is now "hf legic reader"
old "hf legic read" is now "hf legic rdmem"
old "hf legic decode" is now "hf legic info"

ADD:  new command "hf legic dump",  which will autodetect tagtype and dump all mem to a binary file.

											
										
										
											2016-10-06 03:42:13 +08:00
+								void frame_send_tag(uint16_t response, uint8_t bits);
-												CHG:  extracted some timers functionality, to get unified access to a timer/clock which counts in ticks.  Moved stuff from util.c

											
										
										
											2016-09-22 01:03:32 +08:00
+								void frame_sendAsReader(uint32_t data, uint8_t bits);
-												CHG: added addresize to legic select struct.
CHG: TIMER, it turns out the TC0, TC1 and TC2 is only 16bit.  So adjust to use two clocks to get a 32bit timer.
CHG: code clean up in legic device side.  consistency with variable names..

											
										
										
											2016-09-29 23:43:39 +08:00
+								int legic_read_byte( uint16_t index, uint8_t cmd_sz);
-												FIX: one send command bug fixed.  Turns out that uint16_t is too small for 21/23bits size. Who figured?

											
										
										
											2016-10-08 01:11:38 +08:00
+								bool legic_write_byte(uint16_t index, uint8_t byte, uint8_t addr_sz);
-												CHG: added addresize to legic select struct.
CHG: TIMER, it turns out the TC0, TC1 and TC2 is only 16bit.  So adjust to use two clocks to get a 32bit timer.
CHG: code clean up in legic device side.  consistency with variable names..

											
										
										
											2016-09-29 23:43:39 +08:00
-												CHG: a select_legic function with structs and stuff and

											
										
										
											2016-09-29 18:23:09 +08:00
+								int legic_select_card(legic_card_select_t *p_card);
-												CHG: added addresize to legic select struct.
CHG: TIMER, it turns out the TC0, TC1 and TC2 is only 16bit.  So adjust to use two clocks to get a 32bit timer.
CHG: code clean up in legic device side.  consistency with variable names..

											
										
										
											2016-09-29 23:43:39 +08:00
+								int legic_select_card_iv(legic_card_select_t *p_card, uint8_t iv);
-												ADD:  "hf legic eload" - Load binary file to emulator memory. Use "h" for help text
ADD:  "hf legic esave" - Save emulator memory to binary file. Use "h" for help text

											
										
										
											2016-10-07 01:13:23 +08:00
-												CHG; added an option wither or not to clear emulator mem on init

											
										
										
											2016-10-10 00:24:51 +08:00
+								void LegicCommonInit(bool clear_mem);
-												ADD:  "hf legic eload" - Load binary file to emulator memory. Use "h" for help text
ADD:  "hf legic esave" - Save emulator memory to binary file. Use "h" for help text

											
										
										
											2016-10-07 01:13:23 +08:00
+								// emulator mem
 								void LegicEMemSet(uint32_t arg0, uint32_t arg1, uint8_t *data);
 								void LegicEMemGet(uint32_t arg0, uint32_t arg1);
 								void legic_emlset_mem(uint8_t *data, int offset, int numofbytes);
 								void legic_emlget_mem(uint8_t *data, int offset, int numofbytes);
-												CHG: merged the forum user @jason 's fixes to LEGIC.  *UNTESTED*
CHG: changed the CRC implementations.

											
										
										
											2016-07-29 03:41:44 +08:00
+								void ice_legic_setup();
-												More en masse cleanup (whitespace/newlines/headers/etc)

											
										
										
											2010-02-21 05:57:20 +08:00
 								#endif /* __LEGICRF_H */