rework iso14443b device functions including FPGA I/Q signal transfer (#669)

[proxmark3-svn] / armsrc / appmain.c

diff --git a/armsrc/appmain.c b/armsrc/appmain.c
index 679a533ab3a5fbb826a6ba1f5ca87fea95836e85..f7bcd620348a0b5e90fc0ab1f3f19699d5cd2236 100644 (file)
--- a/armsrc/appmain.c
+++ b/armsrc/appmain.c
@@ -16,10 +16,12 @@
 #include "cmd.h"
 #include "proxmark3.h"
 #include "apps.h"
 #include "cmd.h"
 #include "proxmark3.h"
 #include "apps.h"

+#include "fpga.h"

 #include "util.h"
 #include "printf.h"
 #include "string.h"
 #include "legicrf.h"
 #include "util.h"
 #include "printf.h"
 #include "string.h"
 #include "legicrf.h"

+#include "legicrfsim.h"

 #include "hitag2.h"
 #include "hitagS.h"
 #include "lfsampling.h"
 #include "hitag2.h"
 #include "hitagS.h"
 #include "lfsampling.h"


@@ -29,6 +31,10 @@
 #ifdef WITH_LCD
  #include "LCD.h"
 #endif
 #ifdef WITH_LCD
  #include "LCD.h"
 #endif

+#ifdef WITH_SMARTCARD
+ #include "i2c.h"
+#endif
+

 
 // Craig Young - 14a stand-alone code
 #ifdef WITH_ISO14443a
 
 // Craig Young - 14a stand-alone code
 #ifdef WITH_ISO14443a


@@ -286,6 +292,7 @@ void ReadMem(int addr)
 extern struct version_information version_information;
 /* bootrom version information is pointed to from _bootphase1_version_pointer */
 extern char *_bootphase1_version_pointer, _flash_start, _flash_end, _bootrom_start, _bootrom_end, __data_src_start__;
 extern struct version_information version_information;
 /* bootrom version information is pointed to from _bootphase1_version_pointer */
 extern char *_bootphase1_version_pointer, _flash_start, _flash_end, _bootrom_start, _bootrom_end, __data_src_start__;

+

 void SendVersion(void)
 {
        char temp[USB_CMD_DATA_SIZE]; /* Limited data payload in USB packets */
 void SendVersion(void)
 {
        char temp[USB_CMD_DATA_SIZE]; /* Limited data payload in USB packets */


@@ -306,10 +313,12 @@ void SendVersion(void)
        FormatVersionInformation(temp, sizeof(temp), "os: ", &version_information);
        strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1);
 
        FormatVersionInformation(temp, sizeof(temp), "os: ", &version_information);
        strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1);
 

-       FpgaGatherVersion(FPGA_BITSTREAM_LF, temp, sizeof(temp));
-       strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1);
-       FpgaGatherVersion(FPGA_BITSTREAM_HF, temp, sizeof(temp));
-       strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1);
+       for (int i = 0; i < fpga_bitstream_num; i++) {
+               strncat(VersionString, fpga_version_information[i], sizeof(VersionString) - strlen(VersionString) - 1);
+               if (i < fpga_bitstream_num - 1) {
+                       strncat(VersionString, "\n", sizeof(VersionString) - strlen(VersionString) - 1);
+               }
+       }

 
        // Send Chip ID and used flash memory
        uint32_t text_and_rodata_section_size = (uint32_t)&__data_src_start__ - (uint32_t)&_flash_start;
 
        // Send Chip ID and used flash memory
        uint32_t text_and_rodata_section_size = (uint32_t)&__data_src_start__ - (uint32_t)&_flash_start;


@@ -353,17 +362,20 @@ void SendStatus(void)
 {
        BigBuf_print_status();
        Fpga_print_status();
 {
        BigBuf_print_status();
        Fpga_print_status();

+#ifdef WITH_SMARTCARD
+       I2C_print_status();
+#endif

        printConfig(); //LF Sampling config
        printUSBSpeed();
        Dbprintf("Various");
        printConfig(); //LF Sampling config
        printUSBSpeed();
        Dbprintf("Various");

-       Dbprintf("  MF_DBGLEVEL......%d", MF_DBGLEVEL);
-       Dbprintf("  ToSendMax........%d",ToSendMax);
-       Dbprintf("  ToSendBit........%d",ToSendBit);
+       Dbprintf("  MF_DBGLEVEL........%d", MF_DBGLEVEL);
+       Dbprintf("  ToSendMax..........%d", ToSendMax);
+       Dbprintf("  ToSendBit..........%d", ToSendBit);

 
        cmd_send(CMD_ACK,1,0,0,0,0);
 }
 
 
        cmd_send(CMD_ACK,1,0,0,0,0);
 }
 

-#if defined(WITH_ISO14443a_StandAlone) || defined(WITH_LF)
+#if defined(WITH_ISO14443a_StandAlone) || defined(WITH_LF_StandAlone)

 
 #define OPTS 2
 
 
 #define OPTS 2
 


@@ -394,8 +406,8 @@ void StandAloneMode14a()
        FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
 
        int selected = 0;
        FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
 
        int selected = 0;

-       int playing = 0, iGotoRecord = 0, iGotoClone = 0;
-       int cardRead[OPTS] = {0};
+       bool playing = false, GotoRecord = false, GotoClone = false;
+       bool cardRead[OPTS] = {false};

        uint8_t readUID[10] = {0};
        uint32_t uid_1st[OPTS]={0};
        uint32_t uid_2nd[OPTS]={0};
        uint8_t readUID[10] = {0};
        uint32_t uid_1st[OPTS]={0};
        uint32_t uid_2nd[OPTS]={0};


@@ -411,9 +423,9 @@ void StandAloneMode14a()
                WDT_HIT();
                SpinDelay(300);
 
                WDT_HIT();
                SpinDelay(300);
 

-               if (iGotoRecord == 1 || cardRead[selected] == 0)
+               if (GotoRecord || !cardRead[selected])

                {
                {

-                       iGotoRecord = 0;
+                       GotoRecord = false;

                        LEDsoff();
                        LED(selected + 1, 0);
                        LED(LED_RED2, 0);
                        LEDsoff();
                        LED(selected + 1, 0);
                        LED(LED_RED2, 0);


@@ -438,7 +450,7 @@ void StandAloneMode14a()
                                        else if (cardRead[(selected+1)%OPTS]) {
                                                Dbprintf("Button press detected but no card in bank[%d] so playing from bank[%d]", selected, (selected+1)%OPTS);
                                                selected = (selected+1)%OPTS;
                                        else if (cardRead[(selected+1)%OPTS]) {
                                                Dbprintf("Button press detected but no card in bank[%d] so playing from bank[%d]", selected, (selected+1)%OPTS);
                                                selected = (selected+1)%OPTS;

-                                               break; // playing = 1;
+                                               break;

                                        }
                                        else {
                                                Dbprintf("Button press detected but no stored tag to play. (Ignoring button)");
                                        }
                                        else {
                                                Dbprintf("Button press detected but no stored tag to play. (Ignoring button)");


@@ -488,14 +500,14 @@ void StandAloneMode14a()
                        LED(selected + 1, 0);
 
                        // Next state is replay:
                        LED(selected + 1, 0);
 
                        // Next state is replay:

-                       playing = 1;
+                       playing = true;

 
 

-                       cardRead[selected] = 1;
+                       cardRead[selected] = true;

                }
                /* MF Classic UID clone */
                }
                /* MF Classic UID clone */

-               else if (iGotoClone==1)
+               else if (GotoClone)

                {
                {

-                       iGotoClone=0;
+                       GotoClone=false;

                        LEDsoff();
                        LED(selected + 1, 0);
                        LED(LED_ORANGE, 250);
                        LEDsoff();
                        LED(selected + 1, 0);
                        LED(LED_ORANGE, 250);


@@ -546,7 +558,7 @@ void StandAloneMode14a()
                        MifareCGetBlock(0x3F, 1, 0, oldBlock0);
                        if (oldBlock0[0] == 0 && oldBlock0[0] == oldBlock0[1]  && oldBlock0[1] == oldBlock0[2] && oldBlock0[2] == oldBlock0[3]) {
                                Dbprintf("No changeable tag detected. Returning to replay mode for bank[%d]", selected);
                        MifareCGetBlock(0x3F, 1, 0, oldBlock0);
                        if (oldBlock0[0] == 0 && oldBlock0[0] == oldBlock0[1]  && oldBlock0[1] == oldBlock0[2] && oldBlock0[2] == oldBlock0[3]) {
                                Dbprintf("No changeable tag detected. Returning to replay mode for bank[%d]", selected);

-                               playing = 1;
+                               playing = true;

                        }
                        else {
                                Dbprintf("UID from target tag: %02X%02X%02X%02X", oldBlock0[0],oldBlock0[1],oldBlock0[2],oldBlock0[3]);
                        }
                        else {
                                Dbprintf("UID from target tag: %02X%02X%02X%02X", oldBlock0[0],oldBlock0[1],oldBlock0[2],oldBlock0[3]);


@@ -564,14 +576,14 @@ void StandAloneMode14a()
                                if (memcmp(testBlock0,newBlock0,16)==0)
                                {
                                        DbpString("Cloned successfull!");
                                if (memcmp(testBlock0,newBlock0,16)==0)
                                {
                                        DbpString("Cloned successfull!");

-                                       cardRead[selected] = 0; // Only if the card was cloned successfully should we clear it
-                                       playing = 0;
-                                       iGotoRecord = 1;
+                                       cardRead[selected] = false; // Only if the card was cloned successfully should we clear it
+                                       playing = false;
+                                       GotoRecord = true;

                                        selected = (selected+1) % OPTS;
                                }
                                else {
                                        Dbprintf("Clone failed. Back to replay mode on bank[%d]", selected);
                                        selected = (selected+1) % OPTS;
                                }
                                else {
                                        Dbprintf("Clone failed. Back to replay mode on bank[%d]", selected);

-                                       playing = 1;
+                                       playing = true;

                                }
                        }
                        LEDsoff();
                                }
                        }
                        LEDsoff();


@@ -579,65 +591,59 @@ void StandAloneMode14a()
 
                }
                // Change where to record (or begin playing)
 
                }
                // Change where to record (or begin playing)

-               else if (playing==1) // button_pressed == BUTTON_SINGLE_CLICK && cardRead[selected])
+               else if (playing) // button_pressed == BUTTON_SINGLE_CLICK && cardRead[selected])

                {
                        LEDsoff();
                        LED(selected + 1, 0);
 
                        // Begin transmitting
                {
                        LEDsoff();
                        LED(selected + 1, 0);
 
                        // Begin transmitting

-                       if (playing)
-                       {
-                               LED(LED_GREEN, 0);
-                               DbpString("Playing");
-                               for ( ; ; ) {
-                                       WDT_HIT();
-                                       int button_action = BUTTON_HELD(1000);
-                                       if (button_action == 0) { // No button action, proceed with sim
-                                               uint8_t data[512] = {0}; // in case there is a read command received we shouldn't break
-                                               Dbprintf("Simulating ISO14443a tag with uid[0]: %08x, uid[1]: %08x [Bank: %u]", uid_1st[selected],uid_2nd[selected],selected);
-                                               if (hi14a_card[selected].sak == 8 && hi14a_card[selected].atqa[0] == 4 && hi14a_card[selected].atqa[1] == 0) {
-                                                       DbpString("Mifare Classic");
-                                                       SimulateIso14443aTag(1,uid_1st[selected], uid_2nd[selected], data); // Mifare Classic
-                                               }
-                                               else if (hi14a_card[selected].sak == 0 && hi14a_card[selected].atqa[0] == 0x44 && hi14a_card[selected].atqa[1] == 0) {
-                                                       DbpString("Mifare Ultralight");
-                                                       SimulateIso14443aTag(2,uid_1st[selected],uid_2nd[selected],data); // Mifare Ultralight
-                                               }
-                                               else if (hi14a_card[selected].sak == 20 && hi14a_card[selected].atqa[0] == 0x44 && hi14a_card[selected].atqa[1] == 3) {
-                                                       DbpString("Mifare DESFire");
-                                                       SimulateIso14443aTag(3,uid_1st[selected],uid_2nd[selected],data); // Mifare DESFire
-                                               }
-                                               else {
-                                                       Dbprintf("Unrecognized tag type -- defaulting to Mifare Classic emulation");
-                                                       SimulateIso14443aTag(1,uid_1st[selected], uid_2nd[selected], data);
-                                               }
+                       LED(LED_GREEN, 0);
+                       DbpString("Playing");
+                       for ( ; ; ) {
+                               WDT_HIT();
+                               int button_action = BUTTON_HELD(1000);
+                               if (button_action == 0) { // No button action, proceed with sim
+                                       uint8_t data[512] = {0}; // in case there is a read command received we shouldn't break
+                                       Dbprintf("Simulating ISO14443a tag with uid[0]: %08x, uid[1]: %08x [Bank: %u]", uid_1st[selected],uid_2nd[selected],selected);
+                                       if (hi14a_card[selected].sak == 8 && hi14a_card[selected].atqa[0] == 4 && hi14a_card[selected].atqa[1] == 0) {
+                                               DbpString("Mifare Classic");
+                                               SimulateIso14443aTag(1,uid_1st[selected], uid_2nd[selected], data); // Mifare Classic

                                        }
                                        }

-                                       else if (button_action == BUTTON_SINGLE_CLICK) {
-                                               selected = (selected + 1) % OPTS;
-                                               Dbprintf("Done playing. Switching to record mode on bank %d",selected);
-                                               iGotoRecord = 1;
-                                               break;
+                                       else if (hi14a_card[selected].sak == 0 && hi14a_card[selected].atqa[0] == 0x44 && hi14a_card[selected].atqa[1] == 0) {
+                                               DbpString("Mifare Ultralight");
+                                               SimulateIso14443aTag(2,uid_1st[selected],uid_2nd[selected],data); // Mifare Ultralight

                                        }
                                        }

-                                       else if (button_action == BUTTON_HOLD) {
-                                               Dbprintf("Playtime over. Begin cloning...");
-                                               iGotoClone = 1;
-                                               break;
+                                       else if (hi14a_card[selected].sak == 20 && hi14a_card[selected].atqa[0] == 0x44 && hi14a_card[selected].atqa[1] == 3) {
+                                               DbpString("Mifare DESFire");
+                                               SimulateIso14443aTag(3,uid_1st[selected],uid_2nd[selected],data); // Mifare DESFire
+                                       }
+                                       else {
+                                               Dbprintf("Unrecognized tag type -- defaulting to Mifare Classic emulation");
+                                               SimulateIso14443aTag(1,uid_1st[selected], uid_2nd[selected], data);

                                        }
                                        }

-                                       WDT_HIT();

                                }
                                }

-
-                               /* We pressed a button so ignore it here with a delay */
-                               SpinDelay(300);
-                               LEDsoff();
-                               LED(selected + 1, 0);
+                               else if (button_action == BUTTON_SINGLE_CLICK) {
+                                       selected = (selected + 1) % OPTS;
+                                       Dbprintf("Done playing. Switching to record mode on bank %d",selected);
+                                       GotoRecord = true;
+                                       break;
+                               }
+                               else if (button_action == BUTTON_HOLD) {
+                                       Dbprintf("Playtime over. Begin cloning...");
+                                       GotoClone = true;
+                                       break;
+                               }
+                               WDT_HIT();

                        }
                        }

-                       else
-                               while(BUTTON_PRESS())
-                                       WDT_HIT();
+
+                       /* We pressed a button so ignore it here with a delay */
+                       SpinDelay(300);
+                       LEDsoff();
+                       LED(selected + 1, 0);

                }
        }
 }
                }
        }
 }

-#elif WITH_LF
+#elif WITH_LF_StandAlone

 // samy's sniff and repeat routine
 void SamyRun()
 {
 // samy's sniff and repeat routine
 void SamyRun()
 {


@@ -1085,7 +1091,7 @@ void UsbPacketReceived(uint8_t *packet, int len)
 
 #ifdef WITH_LEGICRF
                case CMD_SIMULATE_TAG_LEGIC_RF:
 
 #ifdef WITH_LEGICRF
                case CMD_SIMULATE_TAG_LEGIC_RF:

-                       LegicRfSimulate(c->arg[0], c->arg[1], c->arg[2]);
+                       LegicRfSimulate(c->arg[0]);

                        break;
 
                case CMD_WRITER_LEGIC_RF:
                        break;
 
                case CMD_WRITER_LEGIC_RF:


@@ -1255,6 +1261,31 @@ void UsbPacketReceived(uint8_t *packet, int len)
                        HfSnoop(c->arg[0], c->arg[1]);
                        break;
 #endif
                        HfSnoop(c->arg[0], c->arg[1]);
                        break;
 #endif

+#ifdef WITH_SMARTCARD
+               case CMD_SMART_ATR: {
+                       SmartCardAtr();
+                       break;
+               }
+               case CMD_SMART_SETCLOCK:{
+                       SmartCardSetClock(c->arg[0]);
+                       break;
+               }
+               case CMD_SMART_RAW: {
+                       SmartCardRaw(c->arg[0], c->arg[1], c->d.asBytes);
+                       break;
+               }
+               case CMD_SMART_UPLOAD: {
+                       // upload file from client
+                       uint8_t *mem = BigBuf_get_addr();
+                       memcpy( mem + c->arg[0], c->d.asBytes, USB_CMD_DATA_SIZE);
+                       cmd_send(CMD_ACK,1,0,0,0,0);
+                       break;
+               }
+               case CMD_SMART_UPGRADE: {
+                       SmartCardUpgrade(c->arg[0]);
+                       break;
+               }
+#endif

 
                case CMD_BUFF_CLEAR:
                        BigBuf_Clear();
 
                case CMD_BUFF_CLEAR:
                        BigBuf_Clear();


@@ -1430,7 +1461,7 @@ void  __attribute__((noreturn)) AppMain(void)
     }
                WDT_HIT();
 
     }
                WDT_HIT();
 

-#ifdef WITH_LF
+#ifdef WITH_LF_StandAlone

 #ifndef WITH_ISO14443a_StandAlone
                if (BUTTON_HELD(1000) > 0)
                        SamyRun();
 #ifndef WITH_ISO14443a_StandAlone
                if (BUTTON_HELD(1000) > 0)
                        SamyRun();