Custom 3-Phase FOC ESC

So, I've already completed quite a bit of this project before putting this on hackaday, so far I have accomplished the following:

• Parameter Detection: Resistance, Inductance, and Flux Linkage.
• Open Loop FOC
• Sensorless Closed Loop FOC with torque control.
• Basic PPM Input
• Simple State Machine
• Latched faults on overvoltage and overcurrent.
• Storage of configuration data in FRAM that persists between power cycles
• Smooth Windmill Restart
• Basic telemetry data logging over USB.
• Basic task scheduling

Todo List:

• Robust fault detection and recovery with certain latched faults
• PC application
• Uniform and easy to use USB and UART packet scheme.
• Configuration settings
• Sensors, Temperature, Hall and Encoder
• Look at HFI because customers
• Code comments and cleanup
• Dyno and field testing
• Figure out what to do when the zero vector insertion at timer underflow is too narrow for amplifier outputs to settle.

I will attach log posts detailing each major milestone/accomplishment.