====== Build the Software ======
The building of the software is exactly the same as in [[:build|]] with the exception that the necessary scripts are slightly different. Fetch them on your cross development system with 
<code>
$ git clone https://github.com/eeduro/eeduro-scripts.git eeduro
$ cd eeduro/delta-ntb
</code>
Use the scripts therein.

====== Test the Hardware ======

The same tests as [[..::test|]] can be performed on this robot. Additionally, the following two tests must be performed.

The NTB version of the Delta has a target tool point (TCP) with a motor and a magnet. The magnet can be operated as follows (run as root): 
<code>
root@bblue:$ cd /sys/class/leds
root@bblue:$ echo 1 > red/brightness
</code>

The TCP motor should turn clockwise with the command
<code>
ost@bblue:$ sudo rc_test_motors -m 4 -d 1
</code>

Check the direction of the encoder. 
<code>
ost@bblue:$ rc_test_encoders 
</code>
Turn the TCP clockwise and the encoder values should be positive. If not, change the hardware configuration in //HwConfigBBBlue.json//.
====== Hardware Configuration Files ======
The git repository includes a directory //robotList//. There you can find the hardware configuration files for all ntb robots. While most of the configuration is the same for all robots, encoder resolution can differ. Please copy the right configuration file from this directory before downloading to the robot. Also copy the configuration file which fits to your ntb robot. 

<code>
$ scp delta-ntb/robotList/HwConfigBBBlue.000x.json ost@192.168.7.2:bin/HwConfigBBBlue.json
$ scp delta-ntb/robotList/delta-sort.000x.conf ost@192.168.7.2:bin/delta-sort.conf
</code>
Replace the 'x' with the proper number.