diff --git a/Makefile b/Makefile
line changes: +15/-0
index 0000000..541a7d6
--- /dev/null
+++ b/Makefile

@@ -0,0 +1,15 @@
+program=wii_g
+objects=main.o
+CFLAGS=-I/usr/local/include/libcwiimote -D_ENABLE_TILT -D_ENABLE_FORCE
+LDFLAGS=-L/usr/local/lib -lcwiimote -lbluetooth -lm
+
+all: $(program)
+
+clean:
+	rm -f $(objects) $(program)
+
+$(program): $(objects)
+	$(CC) -o $@ $< $(LDFLAGS)
+
+%.o: %.c
+	$(CC) $(CFLAGS) -c $< -o $@

diff --git a/README b/README
line changes: +29/-0
index 0000000..cbfc467
--- /dev/null
+++ b/README

@@ -0,0 +1,29 @@
+wii_g - A simple program for reading the accelerometers on a Wii Remote
+
+wii_g simply connects to a Wii Remote via Bluetooth and prints out a
+continuous log of accelerometer data.  Additionally, wii_g uses the Wii
+Remote's LEDs to display the magnitude of acceleration on the Wii
+Remote.  It was designed to work as a data logger for automotive
+purposes, but honestly, I haven't yet used it in this capacity. :-/
+
+The data logged to stdout has four fields: time in fractional seconds
+since the UNIX epoch, X acceleration, Y acceleration, and Z
+acceleration.  This should be enough to plot a graph of acceleration
+over time in a program like gnuplot (though I guess you could use
+Excel if you're into that kind of thing).
+
+The Wii Remote's LEDs are used to display the magnitude of acceleration
+in two different modes.  Mode 1 (default, and also selectable by
+pressing the 1 button) provides indication of acceleration in the X
+direction.  That is, the side-to-side motion.  Acceleration in the +X
+direction (to the right) lights up the two rightmost LEDs at 0.5g and
+1.0g, and likewise -X acceleration (to the left) lights up the leftmost
+LEDs.  Mode 2 (selectable by pressing the 2 button) provides an absolute
+meter in the same fashion, lighting up the four LEDs in sequence at
+0.5g, 1.0g, 1.5g, and 2.0g.  In this mode, it is normal for two LEDs to
+be lit up all the time.  That's the acceleration due to gravity
+(typically 1g, but you may need to adjust the program if you live
+somewhere other than Earth).
+
+Wii_g requires libwiimote, which you can get at
+http://libwiimote.sourceforge.net/

diff --git a/main.c b/main.c
line changes: +75/-0
index 0000000..1ab7237
--- /dev/null
+++ b/main.c

@@ -0,0 +1,75 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <sys/time.h>
+
+#include "wiimote.h"
+#include "wiimote_api.h"
+
+int wiimode = 0;
+
+int main(int argc, char *argv[]) {
+	wiimote_t wiimote = WIIMOTE_INIT;
+
+	if (argc < 2) {
+		fprintf(stderr, "Usage: wiig BDADDR\n");
+		exit(1);
+	}
+
+	fprintf(stderr, "Please press 1 and 2 on the wiimote to connect...\n");
+
+	if (wiimote_connect(&wiimote, argv[1]) < 0) {
+		fprintf(stderr, "Could not connect to wiimote: %s\n", wiimote_get_error());
+		exit(1);
+	}
+
+	/* Turn on the accelerometers */
+	wiimote.mode.acc = 1;
+
+	float accmag;
+	struct timeval t;
+	while(wiimote_is_open(&wiimote)) {
+		if (wiimote_update(&wiimote) < 0) {
+			wiimote_disconnect(&wiimote);
+			break;
+		}
+
+		gettimeofday(&t,NULL);
+
+		accmag = sqrt(wiimote.force.x*wiimote.force.x+wiimote.force.y*wiimote.force.y+wiimote.force.z*wiimote.force.z);
+
+		/* Switch LED monitoring modes */
+		if (wiimote.keys.one)
+			wiimode = 0;
+		if (wiimote.keys.two)
+			wiimode = 1;
+
+		wiimote.led.bits = 0;
+		switch(wiimode) {
+		case 0:	/* L-R meter */
+			if (wiimote.force.x < -1.0)
+				wiimote.led.one = 1;
+			if (wiimote.force.x < -0.5)
+				wiimote.led.two = 1;
+			if (wiimote.force.x > 0.5)
+				wiimote.led.three = 1;
+			if (wiimote.force.x > 1.0)
+				wiimote.led.four = 1;
+			break;
+		case 1:	/* absolute force meter */
+			if (accmag > 0.5)
+				wiimote.led.one = 1;
+			if (accmag > 1.0)
+				wiimote.led.two = 1;
+			if (accmag > 1.5)
+				wiimote.led.three = 1;
+			if (accmag > 2.0)
+				wiimote.led.four = 1;
+			break;
+		}
+
+		printf("%d.%d\t%f\t%f\t%f\n", t.tv_sec, t.tv_usec,
+				wiimote.force.x, wiimote.force.y,
+				wiimote.force.z);
+	}
+}