Our Buck-Boost Converter has been finalized, and the PCB has been sent. While we wait for that part to come in, we're working on our code. We have finalized a lot of code thus far in preparation for the PCB. The speed algorithms have all been written, including the PID controller. As of now the PID isn't truly a PID, in that it simply tests for the current error and adjusts proportional to the error. But we felt that this kind of acceleration program would be best because it gradually adjusts between two speeds. Other than that, we also have the code for reading the node voltages from the two power sources and we can read the current from both power sources. All that's left to do at this point is to test the code using our actual circuit (and our PCB) and then to write the control system.
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