#remove one of the following defines and comment out the relevant line
 #in the next section to remove that particular feature from compilation
-APP_CFLAGS     = -DWITH_LF -DWITH_ISO15693 -DWITH_ISO14443a -DWITH_ISO14443b -DWITH_ICLASS -DWITH_LEGICRF -DWITH_HITAG  -DWITH_CRC -DON_DEVICE \
+APP_CFLAGS     = -DWITH_ISO14443a_StandAlone -DWITH_LF -DWITH_ISO15693 -DWITH_ISO14443a -DWITH_ISO14443b -DWITH_ICLASS -DWITH_LEGICRF -DWITH_HITAG  -DWITH_CRC -DON_DEVICE -DWITH_HFSNOOP \
                                -fno-strict-aliasing -ffunction-sections -fdata-sections
 #-DWITH_LCD
 
 #SRC_LCD = fonts.c LCD.c
-SRC_LF = lfops.c hitag2.c lfsampling.c
+SRC_LF = lfops.c hitag2.c hitagS.c lfsampling.c pcf7931.c lfdemod.c protocols.c
 SRC_ISO15693 = iso15693.c iso15693tools.c
 SRC_ISO14443a = epa.c iso14443a.c mifareutil.c mifarecmd.c mifaresniff.c
 SRC_ISO14443b = iso14443b.c
 # These are to be compiled in ARM mode
 ARMSRC = fpgaloader.c \
        legicrf.c \
-       lfdemod.c \
        $(SRC_ISO14443a) \
        $(SRC_ISO14443b) \
        $(SRC_CRAPTO1) \
        legic_prng.c \
        iclass.c \
        BigBuf.c \
-       optimized_cipher.c
+       optimized_cipher.c \
+       hfsnoop.c
 
 # Do not move this inclusion before the definition of {THUMB,ASM,ARM}SRC
 include ../common/Makefile.common
        $(OBJCOPY) -O elf32-littlearm -I binary -B arm --rename-section .data=compressed_data $^ $@
 
 $(OBJDIR)/fullimage.elf: $(OBJDIR)/fullimage.nodata.o $(OBJDIR)/fullimage.data.o
-       $(CC) $(LDFLAGS) -Wl,-T,ldscript,-Map,$(patsubst %.elf,%.map,$@) -o $@ $^
+       $(CC) $(LDFLAGS) -Wl,-T,ldscript,-e,_osimage_entry,-Map,$(patsubst %.elf,%.map,$@) -o $@ $^
 
 tarbin: $(OBJS)
        $(TAR) $(TARFLAGS) ../proxmark3-$(platform)-bin.tar $(OBJS:%=armsrc/%) $(OBJS:%.s19=armsrc/%.elf)