Steve Schulteis
New member
I just built a Terrarium, and was surprised that I didn't find some kind of test firmware to validate that it was working correctly. It seems that others would also benefit from something along those lines. So, here's my take on it: https://github.com/schult/terrarium-test/releases/tag/v1.0.0
This is pretty basic. Audio gets forwarded from input to output. Knobs 4 & 6 control the brightness of LED 1 & 2 respectively. And all control states get reported over both the USB serial connection and the SWD. Knobs go from 0.00 to 1.00.
I'm curious to hear if the voltage ranges I picked for the LEDs work well for other people. Apart from that, I don't plan to put much more time into this firmware, but I'll consider suggestions for simple improvements. I hope folks find this useful.
This is pretty basic. Audio gets forwarded from input to output. Knobs 4 & 6 control the brightness of LED 1 & 2 respectively. And all control states get reported over both the USB serial connection and the SWD. Knobs go from 0.00 to 1.00.
I'm curious to hear if the voltage ranges I picked for the LEDs work well for other people. Apart from that, I don't plan to put much more time into this firmware, but I'll consider suggestions for simple improvements. I hope folks find this useful.
