--- a/dhf/Makefile	Tue May 14 03:36:31 2024 +0000
+++ b/dhf/Makefile	Tue May 14 03:46:12 2024 +0000
@@ -1,15 +1,22 @@
 CC=	gcc
 CFLAGS=	-O2
-PROG=	efr-dhf-hexout
+PROGS=	efr-dhf-hexout emit-dhfbin-efr
 COUT=	efr-dhf-bytes.c mr122-dhf-bytes.c
+OUTF=	${COUT} efr-dhf.gsmx
 
-all:	${PROG} ${COUT}
+all:	${PROGS} ${OUTF}
 
-${PROG}:	${PROG}.c
+efr-dhf-hexout:	efr-dhf-hexout.c
 	${CC} ${CFLAGS} -o $@ $@.c -lgsmefr -ltwamr
 
 ${COUT}:	efr-dhf-hexout
 	./efr-dhf-hexout efr-dhf-bytes.c mr122-dhf-bytes.c
 
+emit-dhfbin-efr:	emit-dhfbin-efr.o efr-dhf-bytes.o
+	${CC} ${CFLAGS} -o $@ $^
+
+efr-dhf.gsmx:	emit-dhfbin-efr
+	./emit-dhfbin-efr $@
+
 clean:
-	rm -f *.o ${PROG} ${COUT}
+	rm -f *.o ${PROGS} ${COUT} *.gsmx