mirror of
https://github.com/Proxmark/proxmark3.git
synced 2024-11-11 09:59:45 +08:00
219 lines
7.1 KiB
C
219 lines
7.1 KiB
C
//-----------------------------------------------------------------------------
|
|
// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
|
|
//
|
|
// 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.
|
|
//-----------------------------------------------------------------------------
|
|
// Main command parser entry point
|
|
//-----------------------------------------------------------------------------
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
#include "sleep.h"
|
|
#include "cmdparser.h"
|
|
#include "proxmark3.h"
|
|
#include "data.h"
|
|
#include "usb_cmd.h"
|
|
#include "ui.h"
|
|
#include "cmdhf.h"
|
|
#include "cmddata.h"
|
|
#include "cmdhw.h"
|
|
#include "cmdlf.h"
|
|
#include "cmdmain.h"
|
|
#include "util.h"
|
|
|
|
unsigned int current_command = CMD_UNKNOWN;
|
|
unsigned int received_command = CMD_UNKNOWN;
|
|
UsbCommand current_response;
|
|
UsbCommand current_response_user;
|
|
|
|
static int CmdHelp(const char *Cmd);
|
|
static int CmdQuit(const char *Cmd);
|
|
|
|
static command_t CommandTable[] =
|
|
{
|
|
{"help", CmdHelp, 1, "This help. Use '<command> help' for details of the following commands:\n"},
|
|
{"data", CmdData, 1, "{ Plot window / data buffer manipulation... }"},
|
|
{"exit", CmdQuit, 1, "Exit program"},
|
|
{"hf", CmdHF, 1, "{ HF commands... }"},
|
|
{"hw", CmdHW, 1, "{ Hardware commands... }"},
|
|
{"lf", CmdLF, 1, "{ LF commands... }"},
|
|
{"quit", CmdQuit, 1, "Quit program"},
|
|
{NULL, NULL, 0, NULL}
|
|
};
|
|
|
|
int CmdHelp(const char *Cmd)
|
|
{
|
|
CmdsHelp(CommandTable);
|
|
return 0;
|
|
}
|
|
|
|
int CmdQuit(const char *Cmd)
|
|
{
|
|
exit(0);
|
|
return 0;
|
|
}
|
|
|
|
bool WaitForResponseTimeout(uint32_t cmd, UsbCommand* response, size_t ms_timeout) {
|
|
|
|
// Wait until the command is received
|
|
for(size_t i=0; received_command != cmd && i < ms_timeout/10; i++) {
|
|
msleep(10); // XXX ugh
|
|
if (i == 200) { // Two seconds elapsed
|
|
PrintAndLog("Waiting for a response from the proxmark...");
|
|
PrintAndLog("Don't forget to cancel its operation first by pressing on the button");
|
|
}
|
|
}
|
|
|
|
// Check if timeout occured
|
|
if(received_command != cmd) return false;
|
|
|
|
// Copy the received response (if supplied)
|
|
if (response) {
|
|
memcpy(response, ¤t_response, sizeof(UsbCommand));
|
|
}
|
|
|
|
// Reset the received command
|
|
received_command = CMD_UNKNOWN;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool WaitForResponse(uint32_t cmd, UsbCommand* response) {
|
|
return WaitForResponseTimeout(cmd,response,-1);
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Entry point into our code: called whenever the user types a command and
|
|
// then presses Enter, which the full command line that they typed.
|
|
//-----------------------------------------------------------------------------
|
|
void CommandReceived(char *Cmd) {
|
|
CmdsParse(CommandTable, Cmd);
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Entry point into our code: called whenever we received a packet over USB
|
|
// that we weren't necessarily expecting, for example a debug print.
|
|
//-----------------------------------------------------------------------------
|
|
void UsbCommandReceived(UsbCommand *UC)
|
|
{
|
|
/*
|
|
// Debug
|
|
printf("UsbCommand length[len=%zd]\n",sizeof(UsbCommand));
|
|
printf(" cmd[len=%zd]: %"llx"\n",sizeof(UC->cmd),UC->cmd);
|
|
printf(" arg0[len=%zd]: %"llx"\n",sizeof(UC->arg[0]),UC->arg[0]);
|
|
printf(" arg1[len=%zd]: %"llx"\n",sizeof(UC->arg[1]),UC->arg[1]);
|
|
printf(" arg2[len=%zd]: %"llx"\n",sizeof(UC->arg[2]),UC->arg[2]);
|
|
printf(" data[len=%zd]: %02x%02x%02x...\n",sizeof(UC->d.asBytes),UC->d.asBytes[0],UC->d.asBytes[1],UC->d.asBytes[2]);
|
|
*/
|
|
|
|
// printf("%s(%x) current cmd = %x\n", __FUNCTION__, c->cmd, current_command);
|
|
// If we recognize a response, return to avoid further processing
|
|
switch(UC->cmd) {
|
|
// First check if we are handling a debug message
|
|
case CMD_DEBUG_PRINT_STRING: {
|
|
char s[USB_CMD_DATA_SIZE+1];
|
|
size_t len = MIN(UC->arg[0],USB_CMD_DATA_SIZE);
|
|
memcpy(s,UC->d.asBytes,len);
|
|
s[len] = 0x00;
|
|
PrintAndLog("#db# %s ", s);
|
|
return;
|
|
} break;
|
|
|
|
case CMD_DEBUG_PRINT_INTEGERS: {
|
|
PrintAndLog("#db# %08x, %08x, %08x \r\n", UC->arg[0], UC->arg[1], UC->arg[2]);
|
|
return;
|
|
} break;
|
|
|
|
case CMD_MEASURED_ANTENNA_TUNING: {
|
|
int peakv, peakf;
|
|
int vLf125, vLf134, vHf;
|
|
vLf125 = UC->arg[0] & 0xffff;
|
|
vLf134 = UC->arg[0] >> 16;
|
|
vHf = UC->arg[1] & 0xffff;;
|
|
peakf = UC->arg[2] & 0xffff;
|
|
peakv = UC->arg[2] >> 16;
|
|
PrintAndLog("");
|
|
PrintAndLog("# LF antenna: %5.2f V @ 125.00 kHz", vLf125/1000.0);
|
|
PrintAndLog("# LF antenna: %5.2f V @ 134.00 kHz", vLf134/1000.0);
|
|
PrintAndLog("# LF optimal: %5.2f V @%9.2f kHz", peakv/1000.0, 12000.0/(peakf+1));
|
|
PrintAndLog("# HF antenna: %5.2f V @ 13.56 MHz", vHf/1000.0);
|
|
if (peakv<2000)
|
|
PrintAndLog("# Your LF antenna is unusable.");
|
|
else if (peakv<10000)
|
|
PrintAndLog("# Your LF antenna is marginal.");
|
|
if (vHf<2000)
|
|
PrintAndLog("# Your HF antenna is unusable.");
|
|
else if (vHf<5000)
|
|
PrintAndLog("# Your HF antenna is marginal.");
|
|
} break;
|
|
|
|
case CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K: {
|
|
// printf("received samples: ");
|
|
// print_hex(UC->d.asBytes,512);
|
|
sample_buf_len += UC->arg[1];
|
|
// printf("samples: %zd offset: %d\n",sample_buf_len,UC->arg[0]);
|
|
memcpy(sample_buf+(UC->arg[0]),UC->d.asBytes,UC->arg[1]);
|
|
} break;
|
|
|
|
|
|
// case CMD_ACK: {
|
|
// PrintAndLog("Receive ACK\n");
|
|
// } break;
|
|
|
|
default: {
|
|
// Maybe it's a response
|
|
switch(current_command) {
|
|
case CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K: {
|
|
if (UC->cmd != CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K) {
|
|
PrintAndLog("unrecognized command %08x\n", UC->cmd);
|
|
break;
|
|
}
|
|
// int i;
|
|
PrintAndLog("received samples %d\n",UC->arg[0]);
|
|
memcpy(sample_buf+UC->arg[0],UC->d.asBytes,48);
|
|
sample_buf_len += 48;
|
|
// for(i=0; i<48; i++) sample_buf[i] = UC->d.asBytes[i];
|
|
received_command = UC->cmd;
|
|
} break;
|
|
|
|
default: {
|
|
} break;
|
|
}
|
|
// // Store the last received command
|
|
// memcpy(¤t_response, UC, sizeof(UsbCommand));
|
|
// received_command = UC->cmd;
|
|
} break;
|
|
}
|
|
// Store the last received command
|
|
memcpy(¤t_response, UC, sizeof(UsbCommand));
|
|
received_command = UC->cmd;
|
|
/*
|
|
// Maybe it's a response:
|
|
switch(current_command) {
|
|
case CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K:
|
|
if (UC->cmd != CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K) goto unexpected_response;
|
|
int i;
|
|
for(i=0; i<48; i++) sample_buf[i] = UC->d.asBytes[i];
|
|
received_command = UC->cmd;
|
|
return;
|
|
case CMD_ACQUIRE_RAW_ADC_SAMPLES_125K:
|
|
case CMD_DOWNLOADED_SIM_SAMPLES_125K:
|
|
if (UC->cmd != CMD_ACK) goto unexpected_response;
|
|
// got ACK
|
|
received_command = UC->cmd;
|
|
return;
|
|
default:
|
|
unexpected_response:
|
|
|
|
if(UC->cmd != CMD_ACK)
|
|
PrintAndLog("unrecognized command %08x \n", UC->cmd);
|
|
else
|
|
memcpy(¤t_response, UC, sizeof(UsbCommand));
|
|
received_command = UC->cmd;
|
|
}
|
|
*/
|
|
}
|