https://hw.eeros.org/eeduro/ 2026-09-25T23:52:33+00:00 https://hw.eeros.org/eeduro/ https://hw.eeros.org/eeduro/_media/logo.png text/html 2026-09-25T14:03:34+00:00 ursgraf (ursgraf@undisclosed.example.com) https://hw.eeros.org/eeduro/ntb/connections?rev=1790345014&do=diff Electrical Connections System Overview This overview shows the whole system together with all necessary modules. Please note the additional electromagnet. Motors and Encoders Magnet * GND * 12V * LEDs Chassis * Magnet One of our robots has a magnet with high residual magnetization even after the magnet has been turned off. For this purpose The MOSFET was replaced by an H-bridge circuit. When releasing the magnet, the H-bridge drives the magnet in opposite direction for a very … text/html 2026-09-23T14:55:03+00:00 ursgraf (ursgraf@undisclosed.example.com) https://hw.eeros.org/eeduro/dev?rev=1790175303&do=diff Write Your Own Application In order to alter and extends the original software controlling the delta robot follow the steps given in Using an Integrated Development Environment. After making your adaptions and successfully building it you continue with deploying it to the hardware. As soon as you want to write your own application code and run it on the hardware you have to stop the original autostart application or you make the autostart script non-executable. text/html 2026-09-23T14:52:51+00:00 ursgraf (ursgraf@undisclosed.example.com) https://hw.eeros.org/eeduro/run?rev=1790175171&do=diff Running the Delta Application Start your application in a terminal while the above command is still running ost@bblue:$ sudo ./bin/delta -c bin/HwConfigBBBlue.json Autostart Usually you want run the application upon startup of the board after you applied power. For this purpose you have to copy two files from the text/html 2026-09-23T09:42:14+00:00 ursgraf (ursgraf@undisclosed.example.com) https://hw.eeros.org/eeduro/build?rev=1790156534&do=diff Build the Software The application is developed on a Linux host machine and can then be deployed to the board. The software itself can be studied on <https://github.com/eeduro/delta>. Preparations Install our Linux image on the target and install the necessary SDK and tools on the host as described in text/html 2026-06-03T13:14:29+00:00 ursgraf (ursgraf@undisclosed.example.com) https://hw.eeros.org/eeduro/test?rev=1780492469&do=diff Test the Hardware Motors Before testing your assembled electronics plug in the 12V DC power supply or the Li-Po battery, otherwise the motors won't run. We will now test each component individually. ssh into the BeagleBone blue board and run ost@bblue:$ sudo gpioset -c gpiochip3 MOT_STBY=1 text/html 2026-06-03T13:11:08+00:00 ursgraf (ursgraf@undisclosed.example.com) https://hw.eeros.org/eeduro/ntb/build?rev=1780492268&do=diff Build the Software The building of the software is exactly the same as in Build the Software with the exception that the necessary scripts are slightly different. Fetch them on your cross development system with $ git clone https://github.com/eeduro/eeduro-scripts.git eeduro $ cd eeduro/delta-ntb text/html 2023-05-25T12:56:49+00:00 ursgraf (ursgraf@undisclosed.example.com) https://hw.eeros.org/eeduro/?image=delta%3Asoftware%3Acontrolsystem.png&ns=delta%3Asoftware&rev=1685019409&tab_details=history&media_do=diff&do=media <img src="https://hw.eeros.org/eeduro/_media/delta/software/controlsystem.png?w=500&amp;h=500&amp;tok=1bfeeb" alt="controlsystem.png" loading="lazy" width="500" height="500" /> text/html 2023-05-25T12:41:29+00:00 ursgraf (ursgraf@undisclosed.example.com) https://hw.eeros.org/eeduro/?image=delta%3Antb%3Asoftware%3Acontrolsystem_ntb.png&ns=delta%3Antb%3Asoftware&rev=1685018489&tab_details=history&media_do=diff&do=media <img src="https://hw.eeros.org/eeduro/_media/delta/ntb/software/controlsystem_ntb.png?w=500&amp;h=500&amp;tok=6b269b" alt="controlsystem_ntb.png" loading="lazy" width="500" height="500" /> text/html 2023-05-25T12:40:18+00:00 ursgraf (ursgraf@undisclosed.example.com) https://hw.eeros.org/eeduro/?image=ntb%3Acontrolsystem_ntb.png&ns=ntb&rev=1685018418&tab_details=history&media_do=diff&do=media <img src="https://hw.eeros.org/eeduro/_media/ntb/controlsystem_ntb.png?w=500&amp;h=500&amp;tok=81c3bb" alt="controlsystem_ntb.png" loading="lazy" width="500" height="500" /> text/html 2023-05-11T14:45:47+00:00 ursgraf (ursgraf@undisclosed.example.com) https://hw.eeros.org/eeduro/?image=controlsystem.png&ns=0&rev=1683816347&tab_details=history&media_do=diff&do=media <img src="https://hw.eeros.org/eeduro/_media/controlsystem.png?w=500&amp;h=500&amp;tok=2b95e6" alt="controlsystem.png" loading="lazy" width="500" height="500" /> text/html 2021-05-18T12:28:23+00:00 ursgraf (ursgraf@undisclosed.example.com) https://hw.eeros.org/eeduro/?image=delta%3Asoftware%3Aorientation.png&ns=delta%3Asoftware&rev=1621340903&tab_details=history&media_do=diff&do=media <img src="https://hw.eeros.org/eeduro/_media/delta/software/orientation.png?w=500&amp;h=500&amp;tok=e41089" alt="orientation.png" loading="lazy" width="500" height="500" /> text/html 2021-05-18T12:27:49+00:00 ursgraf (ursgraf@undisclosed.example.com) https://hw.eeros.org/eeduro/?image=orientation.png&ns=0&rev=1621340869&tab_details=history&media_do=diff&do=media <img src="https://hw.eeros.org/eeduro/_media/orientation.png?w=500&amp;h=500&amp;tok=cf8a50" alt="orientation.png" loading="lazy" width="500" height="500" /> text/html 2020-03-10T12:10:15+00:00 ursgraf (ursgraf@undisclosed.example.com) https://hw.eeros.org/eeduro/?image=delta%3Antb%3Asoftware%3Asequencer_ntb.png&ns=delta%3Antb%3Asoftware&rev=1583842215&tab_details=history&media_do=diff&do=media <img src="https://hw.eeros.org/eeduro/_media/delta/ntb/software/sequencer_ntb.png?w=500&amp;h=500&amp;tok=c3b52e" alt="sequencer_ntb.png" loading="lazy" width="500" height="500" />