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https://github.com/RfidResearchGroup/proxmark3.git
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d19754567d
* .h include only the strict minimum for their own parsing * this forces all files to include explicitment their needs and not count on far streched dependencies * this helps Makefile to rebuild only the minimum * according to this rule, most standalone .h are now gone * big app.h is gone * remove seldom __cplusplus, if c++ happens, everything will have to be done properly anyway * all unrequired include were removed * split common/ into common/ (client+arm) and common_arm/ (os+bootloader) * bring zlib to common/ * bring stuff not really/not yet used in common back to armsrc/ or client/ * bring liblua into client/ * bring uart into client/ * move some portions of code around (dbprint, protocols,...) * rename unused files into *_disabled.[ch] to make it explicit * rename soft Uarts between 14a, 14b and iclass, so a standalone could use several without clash * remove PrintAndLogDevice * move deprecated-hid-flasher from client to tools * Makefiles * treat deps in armsrc/ as in client/ * client: stop on warning (-Werror), same as for armsrc/ Tested on: * all standalone modes * Linux
154 lines
4.6 KiB
C
154 lines
4.6 KiB
C
//-----------------------------------------------------------------------------
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// Samy Kamkar, 2012
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// Christian Herrmann, 2017
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//
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// main code for LF aka SamyRun by Samy Kamkar
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//-----------------------------------------------------------------------------
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#include "standalone.h" // standalone definitions
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#include "proxmark3_arm.h"
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#include "appmain.h"
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#include "fpgaloader.h"
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#include "lfops.h"
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#include "util.h"
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#include "dbprint.h"
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#include "ticks.h"
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#define OPTS 2
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void ModInfo(void) {
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DbpString(" LF HID26 standalone - aka SamyRun (Samy Kamkar)");
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}
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// samy's sniff and repeat routine for LF
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void RunMod() {
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StandAloneMode();
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Dbprintf(">> LF HID Read/Clone/Sim a.k.a SamyRun Started <<");
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FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
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uint32_t high[OPTS], low[OPTS];
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int selected = 0;
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int playing = 0;
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int cardRead = 0;
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bool gotCard;
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// Turn on selected LED
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LED(selected + 1, 0);
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for (;;) {
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WDT_HIT();
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// exit from SamyRun, send a usbcommand.
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if (data_available()) break;
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// Was our button held down or pressed?
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int button_pressed = BUTTON_HELD(1000);
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Dbprintf("button %d", button_pressed);
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SpinDelay(300);
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// Button was held for a second, begin recording
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if (button_pressed > 0 && cardRead == 0) {
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LEDsoff();
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LED(selected + 1, 0);
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LED(LED_D, 0);
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// record
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DbpString("[=] starting recording");
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// wait for button to be released
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while (BUTTON_PRESS())
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WDT_HIT();
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/* need this delay to prevent catching some weird data */
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SpinDelay(500);
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CmdHIDdemodFSK(1, &high[selected], &low[selected], 0);
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Dbprintf("[=] recorded bank %x | %x %08x", selected, high[selected], low[selected]);
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LEDsoff();
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LED(selected + 1, 0);
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// Finished recording
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// If we were previously playing, set playing off
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// so next button push begins playing what we recorded
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playing = 0;
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cardRead = 1;
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gotCard = true;
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} else if (button_pressed > 0 && cardRead == 1) {
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LEDsoff();
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LED(selected + 1, 0);
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LED(LED_A, 0);
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// record
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Dbprintf("[=] cloning %x %x %08x", selected, high[selected], low[selected]);
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// wait for button to be released
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while (BUTTON_PRESS())
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WDT_HIT();
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/* need this delay to prevent catching some weird data */
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SpinDelay(500);
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CopyHIDtoT55x7(0, high[selected], low[selected], 0);
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Dbprintf("[=] cloned %x %x %08x", selected, high[selected], low[selected]);
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LEDsoff();
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LED(selected + 1, 0);
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// Finished recording
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// If we were previously playing, set playing off
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// so next button push begins playing what we recorded
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playing = 0;
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cardRead = 0;
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}
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// Change where to record (or begin playing)
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else if (button_pressed && gotCard) {
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// Next option if we were previously playing
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if (playing)
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selected = (selected + 1) % OPTS;
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playing = !playing;
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LEDsoff();
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LED(selected + 1, 0);
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// Begin transmitting
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if (playing) {
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LED(LED_B, 0);
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DbpString("[=] playing");
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// wait for button to be released
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while (BUTTON_PRESS())
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WDT_HIT();
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Dbprintf("[=] %x %x %08x", selected, high[selected], low[selected]);
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CmdHIDsimTAG(high[selected], low[selected], false);
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DbpString("[=] done playing");
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if (BUTTON_HELD(1000) > 0)
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goto out;
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/* We pressed a button so ignore it here with a delay */
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SpinDelay(300);
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// when done, we're done playing, move to next option
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selected = (selected + 1) % OPTS;
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playing = !playing;
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LEDsoff();
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LED(selected + 1, 0);
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} else {
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while (BUTTON_PRESS())
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WDT_HIT();
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}
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}
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}
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out:
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DbpString("[=] exiting");
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LEDsoff();
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}
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