-#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 -fno-strict-aliasing
-#-DWITH_LCD
-
-#SRC_LCD = fonts.c LCD.c
-SRC_LF = lfops.c hitag2.c
-SRC_ISO15693 = iso15693.c iso15693tools.c
-SRC_ISO14443a = epa.c iso14443a.c mifareutil.c mifarecmd.c mifaresniff.c
-SRC_ISO14443b = iso14443.c
+#in the next section to remove that particular feature from compilation.
+# NO space,TABs after the "\" sign.
+APP_CFLAGS = -DWITH_CRC \
+ -DON_DEVICE \
+ -DWITH_LF \
+ -DWITH_HITAG \
+ -DWITH_ISO15693 \
+ -DWITH_LEGICRF \
+ -DWITH_ISO14443b \
+ -DWITH_ISO14443a \
+ -DWITH_ICLASS \
+ -DWITH_HFSNOOP \
+ -DWITH_ISO14443a_StandAlone \
+ -fno-strict-aliasing -ffunction-sections -fdata-sections
+### IMPORTANT - move the commented variable below this line
+# -DWITH_LCD \
+
+SRC_LCD = fonts.c LCD.c
+SRC_LF = lfops.c hitag2.c hitagS.c lfsampling.c pcf7931.c lfdemod.c
+SRC_ISO15693 = iso15693.c iso15693tools.c
+SRC_ISO14443a = iso14443a.c mifareutil.c mifarecmd.c mifaresniff.c epa.c
+SRC_ISO14443b = iso14443b.c