new command "lf snoop" to snoop raw ADC values

[proxmark3-svn] / armsrc / appmain.c

diff --git a/armsrc/appmain.c b/armsrc/appmain.c
index b7bc87e70c631fe8be5c7901e0c96462f7292d32..8c224b6a1481c073e04421433c986e6db511b9a2 100644 (file)
--- a/armsrc/appmain.c
+++ b/armsrc/appmain.c
@@ -215,7 +215,7 @@ void MeasureAntennaTuning(void)
  */
   
        FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
-       FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_READER);
+       FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD);
        for (i=255; i>19; i--) {
     WDT_HIT();
                FpgaSendCommand(FPGA_CMD_SET_DIVISOR, i);
@@ -638,6 +638,10 @@ void UsbPacketReceived(uint8_t *packet, int len)
                case CMD_MOD_THEN_ACQUIRE_RAW_ADC_SAMPLES_125K:
                        ModThenAcquireRawAdcSamples125k(c->arg[0],c->arg[1],c->arg[2],c->d.asBytes);
                        break;
+               case CMD_LF_SNOOP_RAW_ADC_SAMPLES:
+                       SnoopLFRawAdcSamples(c->arg[0], c->arg[1]);
+                       cmd_send(CMD_ACK,0,0,0,0,0);
+                       break;
                case CMD_HID_DEMOD_FSK:
                        CmdHIDdemodFSK(0, 0, 0, 1);                                     // Demodulate HID tag
                        break;