Merge branch 'master' of https://github.com/Proxmark/proxmark3

Conflicts:
	client/cmdhf.c

diff --cc armsrc/hitag2.c
index 27a5d50851d04bb57c24b98cf43db2817482f101,27a5d50851d04bb57c24b98cf43db2817482f101..da77cc8a0b49136df06ebbe80602be224778d0b8
--- 1/armsrc/hitag2.c
--- 2/armsrc/hitag2.c
+++ b/armsrc/hitag2.c
@@@ -744,7 -744,7 +744,7 @@@ void SnoopHitag(uint32_t type) 
        // Set up eavesdropping mode, frequency divisor which will drive the FPGA
        // and analog mux selection.
        FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
--      FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_EDGE_DETECT);
++      FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_EDGE_DETECT  | FPGA_LF_EDGE_DETECT_TOGGLE_MODE);
        FpgaSendCommand(FPGA_CMD_SET_DIVISOR, 95); //125Khz
        SetAdcMuxFor(GPIO_MUXSEL_LOPKD);
        RELAY_OFF();
@@@ -968,7 -968,7 +968,7 @@@ void SimulateHitagTag(bool tag_mem_supp
        // Set up simulator mode, frequency divisor which will drive the FPGA
        // and analog mux selection.
        FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
--      FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_EDGE_DETECT);
++      FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_EDGE_DETECT | FPGA_LF_EDGE_DETECT_READER_FIELD);
        FpgaSendCommand(FPGA_CMD_SET_DIVISOR, 95); //125Khz
        SetAdcMuxFor(GPIO_MUXSEL_LOPKD);
        RELAY_OFF();

diff --cc bootrom/bootrom.c
index 0c4831c8d29e3ca589c66ccdfce190ba6784455b,0c4831c8d29e3ca589c66ccdfce190ba6784455b..c2c81a9da1594ce4bb1205ac0e89dae9f954b085
--- 1/bootrom/bootrom.c
--- 2/bootrom/bootrom.c
+++ b/bootrom/bootrom.c
@@@ -103,13 -103,13 +103,11 @@@ void UsbPacketReceived(uint8_t *packet
    switch(c->cmd) {
      case CMD_DEVICE_INFO: {
        dont_ack = 1;
--//      c->cmd = CMD_DEVICE_INFO;
        arg0 = DEVICE_INFO_FLAG_BOOTROM_PRESENT | DEVICE_INFO_FLAG_CURRENT_MODE_BOOTROM |
        DEVICE_INFO_FLAG_UNDERSTANDS_START_FLASH;
        if(common_area.flags.osimage_present) {
          arg0 |= DEVICE_INFO_FLAG_OSIMAGE_PRESENT;
        }
--//      UsbSendPacket(packet, len);
        cmd_send(CMD_DEVICE_INFO,arg0,1,2,0,0);
      } break;
        
@@@ -125,10 -125,10 +123,8 @@@
        
      case CMD_FINISH_WRITE: {
        uint32_t* flash_mem = (uint32_t*)(&_flash_start);
--//      p = (volatile uint32_t *)&_flash_start;
        for (size_t j=0; j<2; j++) {
          for(i = 0+(64*j); i < 64+(64*j); i++) {
--          //p[i+60] = c->d.asDwords[i];
            flash_mem[i] = c->d.asDwords[i];
          }
          
@@@ -138,8 -138,8 +134,6 @@@
          if( ((flash_address+AT91C_IFLASH_PAGE_SIZE-1) >= end_addr) || (flash_address < start_addr) ) {
            /* Disallow write */
            dont_ack = 1;
--          //        c->cmd = CMD_NACK;
--          //        UsbSendPacket(packet, len);
            cmd_send(CMD_NACK,0,0,0,0,0);
          } else {
            uint32_t page_n = (flash_address - ((uint32_t)flash_mem)) / AT91C_IFLASH_PAGE_SIZE;
@@@ -147,7 -147,7 +141,6 @@@
            AT91C_BASE_EFC0->EFC_FCR = MC_FLASH_COMMAND_KEY |
            MC_FLASH_COMMAND_PAGEN(page_n) |
            AT91C_MC_FCMD_START_PROG;
--          //        arg0 = (address - ((uint32_t)flash_s));
          }
          
          // Wait until flashing of page finishes
@@@ -155,15 -155,15 +148,12 @@@
          while(!((sr = AT91C_BASE_EFC0->EFC_FSR) & AT91C_MC_FRDY));
          if(sr & (AT91C_MC_LOCKE | AT91C_MC_PROGE)) {
            dont_ack = 1;
--          //        c->cmd = CMD_NACK;
            cmd_send(CMD_NACK,0,0,0,0,0);
--          //        UsbSendPacket(packet, len);
          }
        }
      } break;
        
      case CMD_HARDWARE_RESET: {
--//      USB_D_PLUS_PULLUP_OFF();
        usb_disable();
        AT91C_BASE_RSTC->RSTC_RCR = RST_CONTROL_KEY | AT91C_RSTC_PROCRST;
      } break;
@@@ -189,8 -189,8 +179,6 @@@
          } else {
            start_addr = end_addr = 0;
            dont_ack = 1;
--//          c->cmd = CMD_NACK;
--//          UsbSendPacket(packet, len);
            cmd_send(CMD_NACK,0,0,0,0,0);
          }
        }
@@@ -202,8 -202,8 +190,6 @@@
    }
    
    if(!dont_ack) {
--//    c->cmd = CMD_ACK;
--//    UsbSendPacket(packet, len);
      cmd_send(CMD_ACK,arg0,0,0,0,0);
    }
  }
@@@ -219,23 -219,23 +205,18 @@@ static void flash_mode(int externally_e
    usb_enable();
    for (volatile size_t i=0; i<0x100000; i++);
  
--//    UsbStart();
        for(;;) {
                WDT_HIT();
  
      if (usb_poll()) {
        rx_len = usb_read(rx,sizeof(UsbCommand));
        if (rx_len) {
--//        DbpString("starting to flash");
          UsbPacketReceived(rx,rx_len);
        }
      }
  
--//            UsbPoll(TRUE);
--
                if(!externally_entered && !BUTTON_PRESS()) {
                        /* Perform a reset to leave flash mode */
--//                    USB_D_PLUS_PULLUP_OFF();
        usb_disable();
                        LED_B_ON();
                        AT91C_BASE_RSTC->RSTC_RCR = RST_CONTROL_KEY | AT91C_RSTC_PROCRST;