In the past two weeks, I was able to successfully communicate between pad and central hub transceivers using the code with low latency on LPA mode (low power) meaning that it will most likely see an increase in throughput and decrease in lossy-ness if we increase the Power and transmission settings. Additionally, I was able to assist in developing our drum pad system with the voltage regulators. I am currently working on the MIDI format as well as the audio system playback from the central hub after being able to process the incoming packets.
Some things that are to note: On startup and flashing both the RX and the TX code need to be powered on and off otherwise it does not work correctly off of boot. I am trying to debug that currently but for now the simple fix is to disconnect the power source and reconnect it. It’s important to note that the TX circuitry requires and operates on 3.3V logic. I am still figuring out the Daisy Seed Library as it has a lot of documentation and capabilities for digital signal processing, audio output, and MIDI format outputs via USB.
I would say that I am pretty on schedule with my progress but could do a bit more research on the daisy seed to put our team ahead of schedule.
The Link Lost message printed because the transmitter only activates every second to send a packet and otherwise sleeps to save on battery prompting the loss of connection.