i notice there are 3 ways to sense the motor phase current: low-side current sensing, hign-side current sensing and in-line phase current sensing just like the figure. and the BOOSTXL-DRV8301 use the low-side current sensing. but i don't know whether the software of insta-spin FOC support all these these ways? if i design a board which use the in-line phase current sensing? what should i change about the software?