Made a proper Arduino library

Author: simondlevy

Makefile

@@ -3,9 +3,9 @@
 TinyEKF is a simple C/C++ implementation of the [Extended Kalman Filter](http://home.wlu.edu/~levys/kalman_tutorial/) 
 that is general enough to use on different projects.  In order to make it
 practical for running on Arduino, STM32, and other microcontrollers, it uses
-static (compile-time) memory allocation (no "new" or "malloc").  The examples
+static (compile-time) memory allocation (no "new" or "malloc").  The **examples**
 folder includes both a "pure C" example from the literature, as well as an
-Arduino example of sensor fusion.  The **python** folder includes an abstract
+Arduino example of sensor fusion.  The **extras/python** folder includes an abstract
 Python class that you can use to prototype your EKF before implementing it in
 C/C++.
 
@@ -18,7 +18,7 @@ to pins 4 (SDA) and 5 (SCL) of the Uno, or pins 18 (SDA) and 19 (SCL) of the Tee
 consult the [documentation](https://www.arduino.cc/en/Reference/Wire) on the Wire library. The analog output
 from the LM35 should go to the A0 pin of your Arduino or Teensy.
 
-In addition to the class definition, the **python** folder has an example of mouse tracking, using OpenCV. 
+In addition to the class definition, the **extras/python** folder has an example of mouse tracking, using OpenCV. 
 So you will have to install OpenCV to run this example. There is also a sensor-fusion example in this folder,
 which uses the [RealtimePlotter](https://github.com/simondlevy/RealtimePlotter) package, requiring
 Matplotlib.

README.md

@@ -5,20 +5,18 @@
 #
 # MIT License
 
+SRC = ../../src
+
 all: gps_ekf
 
 run: gps_ekf
 	./gps_ekf
 
-gps_ekf: gps_ekf.c ../tiny_ekf.c ../tiny_ekf.h
-	gcc -Wall -I. -I.. -o gps_ekf gps_ekf.c ../tiny_ekf.c -lm
+gps_ekf: gps_ekf.c $(SRC)/tiny_ekf.c $(SRC)/tiny_ekf.h
+	gcc -Wall -I. -I$(SRC) -o gps_ekf gps_ekf.c $(SRC)/tiny_ekf.c -lm
 
 edit:
 	vim gps_ekf.c
 
 clean:
 	rm -f gps_ekf *.o *~ ekf.csv
-
-commit:
-	git commit -a --allow-empty-message -m ''
-	git push

examples/Makefile renamed to extras/c/Makefile

@@ -0,0 +1,10 @@
+name=TinyEKF
+version=0.1
+author= Simon D. Levy<simon.d.levy@gmail.com>
+maintainer=Simon D. Levy<simon.d.levy@gmail.com>
+sentence=Lightweight Extended Kalman Filter
+paragraph=Includes Python and C examples
+category=Other
+url=https://github.com/simondlevy/TinyEKF
+architectures=*
+includes=TinyEKF.h