4 files changed, 85 insertions, 0 deletions
diff --git a/src/mod/Kconfig b/src/mod/Kconfig
new file mode 100644
index 0000000..50413a0
--- /dev/null
+++ b/src/mod/Kconfig
@@ -0,0 +1,51 @@
+menuconfig MOD
+	bool "Modulation support"
+	default y
+
+if MOD
+	config MOD_FM
+	bool "FM mod"
+	default n
+	depends on FUTURE
+
+	config MOD_FM_DEMOD
+	bool "FM demod"
+	default n
+
+	config MOD_WBFM_DEMOD
+	bool "WBFM demod"
+	default n
+	depends on FUTURE
+
+	config MOD_AM_DEMOD
+	bool "AM demod"
+	default n
+	depends on FUTURE
+
+	config MOD_PSK_DEMOD
+	bool "PSK demod"
+	default n
+	depends on FUTURE
+
+	config MOD_PSK31_DEMOD
+	bool "PSK31 demod"
+	default n
+	depends on FUTURE
+
+endif
+
+menuconfig PROTO
+	bool "Protocol support"
+	default n
+
+if PROTO
+	config PROTO_AX25
+	bool "AX.25 radio packet support"
+	default n
+	depends on FUTURE
+
+	config PROTO_NOAA
+	bool "NOAA satelite recieving"
+	default n
+	depends on FUTURE
+endif
diff --git a/src/mod/make.mk b/src/mod/make.mk
new file mode 100644
index 0000000..b00ec90
--- /dev/null
+++ b/src/mod/make.mk
@@ -0,0 +1,11 @@
+DIR_MOD = mod/
+SOURCES_MOD += $(SRC_DIR)mod/mod_fm.c
+OBJECTS_MOD += $(SOURCES_MOD:.c=.o)
+LDFLAGS += 
+LDFLAGS_BSD +=
+
+
+OBJECTS_DIR_MOD += $(subst $(SRC_DIR)$(DIR_MOD),$(BUILD_DIR)$(SRC_DIR)$(DIR_MOD),$(OBJECTS_MOD))
+
+OBJECTS += $(OBJECTS_MOD)
+OBJECTS_FINAL += $(OBJECTS_DIR_MOD)
+\ No newline at end of file
diff --git a/src/mod/mod.h b/src/mod/mod.h
new file mode 100644
index 0000000..288d40b
--- /dev/null
+++ b/src/mod/mod.h
@@ -0,0 +1,11 @@
+#ifndef __RADIOLA_MOD_H
+#define __RADIOLA_MOD_H
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+
+void fm_demod();
+void fm_mod();
+
+#endif
+\ No newline at end of file
diff --git a/src/mod/mod_fm.c b/src/mod/mod_fm.c
new file mode 100644
index 0000000..22b296b
--- /dev/null
+++ b/src/mod/mod_fm.c
@@ -0,0 +1,12 @@
+#include "mod.h"
+
+
+void fm_demod()
+{
+
+}
+
+void fm_mod()
+{
+	
+}