During the start of the week, I worked on the math behind the accuracy of our Wi-Fi positioning method so that we can put it in our design report. I was actually sick for the first half of the week so I didn’t get as …
This week we finished doing some research to write our design report. Our camera is now able to receive input to the Raspberry Pi Zero. The hub can now handle multiple clients at a time and recognize which type of device the client is. We …
This week I worked on building the server to connect with multiple clients and setup a protocol between the hub server and the different clients (button, wearable, camera). To remember what devices are correspond to what, I created a file that will store mac addresses …
This week I was working on the design review presentation and working on the algorithm to outline the object detection. For the design review presentation, I made specific slides for each component that we have and updated it with the progress my teammates had made …
So there were lots of events that took place over the past week. First of all, I got to spend many hours looking over an oscilloscope and debugging SPI communication with the Nucleo board. Since the Wifi board does not have documentation on the format …
We worked on making our design presentation. Our hub can now communicate with another device if it’s connected through the Wireless Access Point through an echo server that uses a TCP connection. The SPI protocol is being worked on to communicate between the Wi-Fi board …
For this week I set up a echo server on the raspberry pi 4 hub. This server is using a predefined host address and port and clients need to be already connected to the raspberry pi’s wireless access point to communicate with the server. After …
This week that I learned that running OpenCV on a Raspberry Pi Zero can be pretty time-consuming. I had to compile and install opencv from scratch on the raspberry pi, instead of just being able to pip install, how I do it on my mac. …
This week was a lot of actually getting stuff working. All of our parts came in so I deep dived into the embedded side of things. The hardest part was trying to get a working toolchain to program the STM32. I had to make major …
We worked on setting up our devices. OpenCV was being installed on the Raspberry Pi Zero. A wireless access point was set up for the Raspberry Pi 4 for our main hub. UART was being set up to help debug the wearable and button devices.