mirror of
https://github.com/Proxmark/proxmark3.git
synced 2024-09-21 07:16:24 +08:00
435 lines
9.3 KiB
C
435 lines
9.3 KiB
C
//-----------------------------------------------------------------------------
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// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
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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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// Hardware commands
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//-----------------------------------------------------------------------------
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <limits.h>
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#include "ui.h"
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#include "proxmark3.h"
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#include "cmdparser.h"
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#include "cmdhw.h"
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#include "cmdmain.h"
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#include "cmddata.h"
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/* low-level hardware control */
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static int CmdHelp(const char *Cmd);
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static void lookupChipID(uint32_t iChipID)
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{
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char asBuff[100];
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switch(iChipID)
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{
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case 0x270B0A40:
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sprintf(asBuff,"AT91SAM7S512 Rev A");
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break;
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case 0x270B0A4F:
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sprintf(asBuff,"AT91SAM7S512 Rev B");
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break;
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case 0x270D0940:
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sprintf(asBuff,"AT91SAM7S256 Rev A");
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break;
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case 0x270B0941:
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sprintf(asBuff,"AT91SAM7S256 Rev B");
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break;
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case 0x270B0942:
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sprintf(asBuff,"AT91SAM7S256 Rev C");
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break;
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case 0x270B0943:
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sprintf(asBuff,"AT91SAM7S256 Rev D");
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break;
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case 0x270C0740:
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sprintf(asBuff,"AT91SAM7S128 Rev A");
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break;
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case 0x270A0741:
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sprintf(asBuff,"AT91SAM7S128 Rev B");
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break;
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case 0x270A0742:
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sprintf(asBuff,"AT91SAM7S128 Rev C");
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break;
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case 0x270A0743:
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sprintf(asBuff,"AT91SAM7S128 Rev D");
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break;
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case 0x27090540:
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sprintf(asBuff,"AT91SAM7S64 Rev A");
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break;
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case 0x27090543:
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sprintf(asBuff,"AT91SAM7S64 Rev B");
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break;
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case 0x27090544:
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sprintf(asBuff,"AT91SAM7S64 Rev C");
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break;
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case 0x27080342:
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sprintf(asBuff,"AT91SAM7S321 Rev A");
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break;
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case 0x27080340:
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sprintf(asBuff,"AT91SAM7S32 Rev A");
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break;
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case 0x27080341:
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sprintf(asBuff,"AT91SAM7S32 Rev B");
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break;
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case 0x27050241:
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sprintf(asBuff,"AT9SAM7S161 Rev A");
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break;
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case 0x27050240:
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sprintf(asBuff,"AT91SAM7S16 Rev A");
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break;
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}
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PrintAndLog("uC: %s",asBuff);
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switch((iChipID&0xE0)>>5)
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{
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case 1:
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sprintf(asBuff,"ARM946ES");
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break;
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case 2:
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sprintf(asBuff,"ARM7TDMI");
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break;
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case 4:
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sprintf(asBuff,"ARM920T");
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break;
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case 5:
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sprintf(asBuff,"ARM926EJS");
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break;
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}
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PrintAndLog("Embedded Processor: %s",asBuff);
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switch((iChipID&0xF00)>>8)
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{
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case 0:
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sprintf(asBuff,"None");
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break;
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case 1:
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sprintf(asBuff,"8K bytes");
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break;
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case 2:
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sprintf(asBuff,"16K bytes");
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break;
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case 3:
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sprintf(asBuff,"32K bytes");
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break;
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case 5:
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sprintf(asBuff,"64K bytes");
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break;
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case 7:
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sprintf(asBuff,"128K bytes");
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break;
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case 9:
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sprintf(asBuff,"256K bytes");
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break;
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case 10:
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sprintf(asBuff,"512K bytes");
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break;
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case 12:
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sprintf(asBuff,"1024K bytes");
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break;
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case 14:
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sprintf(asBuff,"2048K bytes");
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break;
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}
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PrintAndLog("Nonvolatile Program Memory Size: %s",asBuff);
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switch((iChipID&0xF000)>>12)
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{
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case 0:
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sprintf(asBuff,"None");
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break;
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case 1:
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sprintf(asBuff,"8K bytes");
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break;
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case 2:
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sprintf(asBuff,"16K bytes");
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break;
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case 3:
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sprintf(asBuff,"32K bytes");
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break;
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case 5:
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sprintf(asBuff,"64K bytes");
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break;
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case 7:
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sprintf(asBuff,"128K bytes");
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break;
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case 9:
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sprintf(asBuff,"256K bytes");
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break;
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case 10:
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sprintf(asBuff,"512K bytes");
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break;
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case 12:
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sprintf(asBuff,"1024K bytes");
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break;
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case 14:
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sprintf(asBuff,"2048K bytes");
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break;
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}
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PrintAndLog("Second Nonvolatile Program Memory Size: %s",asBuff);
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switch((iChipID&0xF0000)>>16)
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{
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case 1:
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sprintf(asBuff,"1K bytes");
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break;
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case 2:
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sprintf(asBuff,"2K bytes");
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break;
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case 3:
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sprintf(asBuff,"6K bytes");
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break;
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case 4:
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sprintf(asBuff,"112K bytes");
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break;
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case 5:
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sprintf(asBuff,"4K bytes");
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break;
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case 6:
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sprintf(asBuff,"80K bytes");
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break;
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case 7:
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sprintf(asBuff,"160K bytes");
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break;
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case 8:
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sprintf(asBuff,"8K bytes");
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break;
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case 9:
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sprintf(asBuff,"16K bytes");
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break;
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case 10:
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sprintf(asBuff,"32K bytes");
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break;
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case 11:
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sprintf(asBuff,"64K bytes");
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break;
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case 12:
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sprintf(asBuff,"128K bytes");
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break;
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case 13:
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sprintf(asBuff,"256K bytes");
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break;
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case 14:
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sprintf(asBuff,"96K bytes");
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break;
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case 15:
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sprintf(asBuff,"512K bytes");
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break;
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}
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PrintAndLog("Internal SRAM Size: %s",asBuff);
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switch((iChipID&0xFF00000)>>20)
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{
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case 0x19:
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sprintf(asBuff,"AT91SAM9xx Series");
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break;
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case 0x29:
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sprintf(asBuff,"AT91SAM9XExx Series");
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break;
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case 0x34:
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sprintf(asBuff,"AT91x34 Series");
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break;
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case 0x37:
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sprintf(asBuff,"CAP7 Series");
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break;
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case 0x39:
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sprintf(asBuff,"CAP9 Series");
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break;
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case 0x3B:
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sprintf(asBuff,"CAP11 Series");
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break;
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case 0x40:
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sprintf(asBuff,"AT91x40 Series");
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break;
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case 0x42:
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sprintf(asBuff,"AT91x42 Series");
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break;
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case 0x55:
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sprintf(asBuff,"AT91x55 Series");
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break;
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case 0x60:
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sprintf(asBuff,"AT91SAM7Axx Series");
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break;
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case 0x61:
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sprintf(asBuff,"AT91SAM7AQxx Series");
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break;
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case 0x63:
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sprintf(asBuff,"AT91x63 Series");
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break;
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case 0x70:
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sprintf(asBuff,"AT91SAM7Sxx Series");
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break;
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case 0x71:
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sprintf(asBuff,"AT91SAM7XCxx Series");
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break;
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case 0x72:
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sprintf(asBuff,"AT91SAM7SExx Series");
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break;
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case 0x73:
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sprintf(asBuff,"AT91SAM7Lxx Series");
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break;
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case 0x75:
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sprintf(asBuff,"AT91SAM7Xxx Series");
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break;
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case 0x92:
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sprintf(asBuff,"AT91x92 Series");
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break;
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case 0xF0:
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sprintf(asBuff,"AT75Cxx Series");
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break;
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}
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PrintAndLog("Architecture Identifier: %s",asBuff);
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switch((iChipID&0x70000000)>>28)
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{
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case 0:
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sprintf(asBuff,"ROM");
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break;
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case 1:
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sprintf(asBuff,"ROMless or on-chip Flash");
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break;
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case 4:
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sprintf(asBuff,"SRAM emulating ROM");
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break;
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case 2:
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sprintf(asBuff,"Embedded Flash Memory");
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break;
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case 3:
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sprintf(asBuff,"ROM and Embedded Flash Memory\nNVPSIZ is ROM size\nNVPSIZ2 is Flash size");
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break;
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}
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PrintAndLog("Nonvolatile Program Memory Type: %s",asBuff);
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}
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int CmdDetectReader(const char *Cmd)
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{
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UsbCommand c={CMD_LISTEN_READER_FIELD};
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// 'l' means LF - 125/134 kHz
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if(*Cmd == 'l') {
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c.arg[0] = 1;
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} else if (*Cmd == 'h') {
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c.arg[0] = 2;
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} else if (*Cmd != '\0') {
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PrintAndLog("use 'detectreader' or 'detectreader l' or 'detectreader h'");
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return 0;
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}
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SendCommand(&c);
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return 0;
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}
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// ## FPGA Control
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int CmdFPGAOff(const char *Cmd)
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{
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UsbCommand c = {CMD_FPGA_MAJOR_MODE_OFF};
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SendCommand(&c);
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return 0;
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}
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int CmdLCD(const char *Cmd)
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{
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int i, j;
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UsbCommand c={CMD_LCD};
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sscanf(Cmd, "%x %d", &i, &j);
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while (j--) {
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c.arg[0] = i & 0x1ff;
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SendCommand(&c);
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}
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return 0;
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}
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int CmdLCDReset(const char *Cmd)
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{
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UsbCommand c = {CMD_LCD_RESET, {strtol(Cmd, NULL, 0), 0, 0}};
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SendCommand(&c);
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return 0;
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}
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int CmdReadmem(const char *Cmd)
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{
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UsbCommand c = {CMD_READ_MEM, {strtol(Cmd, NULL, 0), 0, 0}};
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SendCommand(&c);
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return 0;
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}
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int CmdReset(const char *Cmd)
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{
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UsbCommand c = {CMD_HARDWARE_RESET};
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SendCommand(&c);
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return 0;
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}
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/*
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* Sets the divisor for LF frequency clock: lets the user choose any LF frequency below
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* 600kHz.
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*/
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int CmdSetDivisor(const char *Cmd)
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{
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UsbCommand c = {CMD_SET_LF_DIVISOR, {strtol(Cmd, NULL, 0), 0, 0}};
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if (c.arg[0] < 19 || c.arg[0] > 255) {
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PrintAndLog("divisor must be between 19 and 255");
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} else {
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SendCommand(&c);
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PrintAndLog("Divisor set, expected freq=%dHz", 12000000 / (c.arg[0]+1));
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}
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return 0;
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}
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int CmdSetMux(const char *Cmd)
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{
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UsbCommand c={CMD_SET_ADC_MUX};
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if (strcmp(Cmd, "lopkd") == 0) {
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c.arg[0] = 0;
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} else if (strcmp(Cmd, "loraw") == 0) {
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c.arg[0] = 1;
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} else if (strcmp(Cmd, "hipkd") == 0) {
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c.arg[0] = 2;
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} else if (strcmp(Cmd, "hiraw") == 0) {
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c.arg[0] = 3;
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}
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SendCommand(&c);
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return 0;
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}
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int CmdTune(const char *Cmd)
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{
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return CmdTuneSamples(Cmd);
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}
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int CmdVersion(const char *Cmd)
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{
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UsbCommand c = {CMD_VERSION};
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UsbCommand resp;
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SendCommand(&c);
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if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
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lookupChipID(resp.arg[0]);
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}
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return 0;
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}
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static command_t CommandTable[] =
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{
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{"help", CmdHelp, 1, "This help"},
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{"detectreader", CmdDetectReader,0, "['l'|'h'] -- Detect external reader field (option 'l' or 'h' to limit to LF or HF)"},
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{"fpgaoff", CmdFPGAOff, 0, "Set FPGA off"},
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{"lcd", CmdLCD, 0, "<HEX command> <count> -- Send command/data to LCD"},
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{"lcdreset", CmdLCDReset, 0, "Hardware reset LCD"},
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{"readmem", CmdReadmem, 0, "[address] -- Read memory at decimal address from flash"},
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{"reset", CmdReset, 0, "Reset the Proxmark3"},
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{"setlfdivisor", CmdSetDivisor, 0, "<19 - 255> -- Drive LF antenna at 12Mhz/(divisor+1)"},
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{"setmux", CmdSetMux, 0, "<loraw|hiraw|lopkd|hipkd> -- Set the ADC mux to a specific value"},
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{"tune", CmdTune, 0, "Measure antenna tuning"},
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{"version", CmdVersion, 0, "Show version information about the connected Proxmark"},
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{NULL, NULL, 0, NULL}
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};
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int CmdHW(const char *Cmd)
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{
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CmdsParse(CommandTable, Cmd);
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return 0;
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}
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int CmdHelp(const char *Cmd)
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{
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CmdsHelp(CommandTable);
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return 0;
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}
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