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authorNielsCoding <n.stunnebrink@student.avans.nl>2022-11-23 19:21:48 +0100
committerNielsCoding <n.stunnebrink@student.avans.nl>2022-11-23 19:21:48 +0100
commit047a78b931a7b862fd04a7c97ca9c49f557ebb75 (patch)
tree937dc3ee27cf7f3b61be8212044e20b50f6f4eb3
parent87feae8a58bcda71b2e60a9156f678f3c4cec6d7 (diff)
Demo and provisiong changes
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-rw-r--r--docs/img/bluetoothdongleProblem.PNGbin0 -> 1419 bytes
-rw-r--r--docs/research.md18
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@@ -105,11 +105,24 @@ Bluetooth mesh networking implements a publish/subscribe message-oriented commun
### Provisioning
-Provisioning is the process by which a Bluetooth device (unprovisioned device) joins the mesh network and becomes a Bluetooth mesh node. This process is controlled by a provisioner. A provisioner and the unprovisioned device follow a fixed procedure as defined in the Bluetooth Mesh Profile [4]. A provisioner is typically a smartphone running a provisioning application.
+Provisioning is the process by which a Bluetooth device (unprovisioned device) joins the mesh network and becomes a Bluetooth mesh node. This process is controlled by a provisioner. A provisioner and the unprovisioned device follow a fixed procedure as defined in the Bluetooth Mesh Profile [4]. A provisioner is typically a smartphone running a provisioning application. For a more in-depth look at different aspects of provisioning see links number 13.
## Demo
+For this demo we are trying too understand the basics behind bluetooth mesh( picture below).
+![Figure 5](img/Demo.png)
+
+### Difficulties
+There were three difficulties for this demo: making the dongle work, making Bluetooth work on the dongle, and lastly debugging with RTT. The main problem was making the dongle work.
+
+After accidentally removing the bootloader in the dongle, it wasn't working properly. To solve this, a bootloader hex file is needed to erase and write in the dongle with a segger j-link and the nrf connect for desktop programmer. The bootloader will be referenced in GitHub.
+
+To make example nrf/samples/bluetooth/mesh/light or switch work with the dongle a change is needed in the .conf file.
+![Figure 6](img/bluetoothdongleProblem.png)
+After removing these two lines from the .conf file it will work exactly as you’d expect. For the development kit, it doesn't need to change.
+
+Lastly to make debugging work with the RTT viewer there needs to be configurations added to the .conf file(see below).
+![Figure 7](img/RTTViewerConf.PNG)
-WIP
# Manual nRF toolchain installation
@@ -178,3 +191,4 @@ These are the links used for Bluetooth mesh research
10. [Repairing dongle](https://devzone.nordicsemi.com/f/nordic-q-a/40924/how-can-i-restore-the-original-bootloader-of-a-pca10059)
11. [Mesh concepts](https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_bt_mesh_concepts.html#mesh-concepts)
12. [Mesh networking](https://www.mathworks.com/help/bluetooth/ug/bluetooth-mesh-networking.html)
+13. [provision Mesh network](https://www.bluetooth.com/blog/provisioning-a-bluetooth-mesh-network-part-1/) \ No newline at end of file