diff --git a/Makefile b/Makefile
new file mode 100644
index 00000000..206bef54
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,32 @@
+prefix=/usr
+CC=gcc
+
+CFLAGS=`pkg-config --cflags gtk+-3.0` -Wall -pedantic -std=gnu11 -fstack-protector -O3
+LDFLAGS=`pkg-config --libs gtk+-3.0` -lwiringPi -lasound -lm -lfftw3 -lfftw3f -pthread -lncurses -lsqlite3
+
+all: sbitx
+
+SOURCES=vfo.c si570.c sbitx_sound.c fft_filter.c sbitx_gtk.c sbitx_utils.c i2cbb.c si5351v2.c ini.c hamlib.c queue.c modems.c logbook.c telnet.c macros.c modem_ft8.c remote.c mongoose.c webserver.c sbitx.c modem_cw.c settings_ui.c
+
+OBJ=$(SOURCES:.c=.o)
+
+.c.o:
+	$(CC) -c $(CFLAGS) $< -o $@
+
+ft8_lib/libft8.a:
+	$(MAKE) -C ft8_lib
+	$(AR) rc ft8_lib/libft8.a ft8_lib/ft8/constants.o ft8_lib/ft8/encode.o ft8_lib/ft8/pack.o ft8_lib/ft8/text.o ft8_lib/common/wave.o ft8_lib/ft8/crc.o ft8_lib/fft/kiss_fftr.o ft8_lib/fft/kiss_fft.o ft8_lib/ft8/decode.o ft8_lib/ft8/ldpc.o ft8_lib/ft8/unpack.o
+
+sbitx: $(OBJ) ft8_lib/libft8.a
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+.PHONY: clean install
+
+install: sbitx
+	mkdir -p /home/pi/sbitx/audio
+	mkdir -p /home/pi/sbitx/data
+	mkdir -p /home/pi/sbitx/web
+	sqlite3 /home/pi/sbitx/data/sbitx.db < data/create_db.sql
+
+clean:
+	rm -rf sbitx *.o ft8_lib/*.o ft8_lib/ft8/*.o ft8_lib/libft8.a
diff --git a/README.md b/README.md
new file mode 100644
index 00000000..527da103
--- /dev/null
+++ b/README.md
@@ -0,0 +1,9 @@
+This is a fork of Farhan's sBitx reference implementation software with minimal changes, just enough to make it compile and run fine on recent Linux and Raspberry Pi versions.
+
+Use this fork with a recent WiringPi version for Raspberry Pi 5 support: https://github.com/WiringPi/WiringPi/releases
+
+Install instructions are in [install.txt](install.txt) file.
+
+For a simple I/O-only (no DSP) software for sBitx, use: https://github.com/Rhizomatica/sbitx-core
+
+For a stable and sane headless sBitx software implementation, look at: https://github.com/Rhizomatica/hermes-net/tree/main/trx_v2-userland
diff --git a/build b/build
index a49d1850..48331f1d 100755
--- a/build
+++ b/build
@@ -31,6 +31,12 @@ else
   VERSION=`grep VER sdr_ui.h|awk 'FNR==1{print $4}'|sed -e 's/"//g'`
   echo "compiling $F version $VERSION in $WORKING_DIRECTORY"
 fi
+
+cd ft8_lib
+make
+ar rc libft8.a ft8/constants.o ft8/encode.o ft8/pack.o ft8/text.o common/wave.o ft8/crc.o fft/kiss_fftr.o fft/kiss_fft.o ft8/decode.o ft8/ldpc.o ft8/unpack.o
+cd ..
+
 gcc -g -o $F \
 	 vfo.c si570.c sbitx_sound.c fft_filter.c  sbitx_gtk.c sbitx_utils.c \
     i2cbb.c si5351v2.c ini.c hamlib.c queue.c modems.c logbook.c \
diff --git a/ft8_lib/libft8.a b/ft8_lib/libft8.a
deleted file mode 100644
index 63f441b9..00000000
Binary files a/ft8_lib/libft8.a and /dev/null differ
diff --git a/ft8_lib/test b/ft8_lib/test
deleted file mode 100755
index f236f69a..00000000
Binary files a/ft8_lib/test and /dev/null differ
diff --git a/sbitx b/sbitx
deleted file mode 100755
index e2347145..00000000
Binary files a/sbitx and /dev/null differ
diff --git a/sbitx_gtk.c b/sbitx_gtk.c
index 50038d1d..acd6f23f 100644
--- a/sbitx_gtk.c
+++ b/sbitx_gtk.c
@@ -2146,7 +2146,10 @@ static gboolean on_draw_event( GtkWidget* widget, cairo_t *cr, gpointer user_dat
 
 static gboolean on_resize(GtkWidget *widget, GdkEventConfigure *event, gpointer user_data) {
 	screen_width = event->width;
-	screen_height = event->height;
+	if (event->height < 430)
+		screen_height = 430;
+	else
+		screen_height = event->height;
 //	gtk_container_resize_children(GTK_CONTAINER(window));
 //	gtk_widget_set_default_size(display_area, screen_width, screen_height);
 	layout_ui();	
diff --git a/sbitx_wisdom.wis b/sbitx_wisdom.wis
deleted file mode 100644
index 51af5e18..00000000
--- a/sbitx_wisdom.wis
+++ /dev/null
@@ -1,6 +0,0 @@
-(fftw-3.3.8 fftw_wisdom #x4be12fff #x7b2df9b2 #xa5975329 #x385b0041
-  (fftw_codelet_n1_64 0 #x11bdd #x11bdd #x0 #x4ef0a182 #x3d09d6da #x67d22419 #x45f3912c)
-  (fftw_codelet_t1_32 0 #x11bdd #x11bdd #x0 #x354ca45e #xce4b79d1 #x8eb6b593 #xd934b409)
-  (fftw_codelet_t1_32 0 #x11bdd #x11bdd #x0 #x70e66484 #x7eff6a73 #xbb60a04e #x5fa306c6)
-  (fftw_codelet_n1_64 0 #x11bdd #x11bdd #x0 #xb2c346b0 #x93ceae04 #x82e0f487 #x28187000)
-)
diff --git a/sbitx_wisdom_f.wis b/sbitx_wisdom_f.wis
deleted file mode 100644
index 5d713e88..00000000
--- a/sbitx_wisdom_f.wis
+++ /dev/null
@@ -1,13 +0,0 @@
-(fftw-3.3.8 fftwf_wisdom #x4a633eef #xb5a95564 #x91014bdd #x9c85ce5f
-  (fftwf_dft_r2hc_register 0 #x11bdd #x11bdd #x0 #x0f8ee19b #x9eb1f770 #x11176ad4 #x83794646)
-  (fftwf_dft_nop_register 0 #x11bdd #x11bdd #x0 #xe7bce40e #x3ceb06af #x94d8a0db #xc7063f0a)
-  (fftwf_dft_buffered_register 0 #x11bdd #x11bdd #x0 #xee2537c6 #x883c9798 #x27a1767d #x0270d960)
-  (fftwf_dft_buffered_register 0 #x11bdd #x11bdd #x0 #xd41ab062 #x64eaa976 #x5994b4cb #xa3057fc9)
-  (fftwf_codelet_t2bv_32_neon 0 #x10bdd #x10bdd #x0 #x52c16d5c #x78672292 #xb152d1c2 #x86ccca81)
-  (fftwf_codelet_t2fv_32_neon 0 #x10bdd #x10bdd #x0 #xeab40192 #xd605d0ea #x33acdc5e #xd87ce2ac)
-  (fftwf_codelet_n2fv_64_neon 0 #x10bdd #x10bdd #x0 #xba089caf #x68d3adae #xde77a636 #x8bcec5e1)
-  (fftwf_dft_nop_register 0 #x11bdd #x11bdd #x0 #xc9e6246b #xea7f1b0f #x93cd92dc #x742f0577)
-  (fftwf_dft_r2hc_register 0 #x11bdd #x11bdd #x0 #xb9163f47 #x81507538 #x66941050 #x3a4f1f1b)
-  (fftwf_codelet_n2bv_64_neon 0 #x10bdd #x10bdd #x0 #xe10a4f89 #x79f5831f #x6ad85b28 #x06b20bf5)
-  (fftwf_rdft_rank0_register 0 #x11bdd #x11bdd #x0 #x069c2c48 #xc54130cd #xdbd4f565 #x08718a86)
-)