Hello! I have been working on a BLDC Motor Controller for some time and have been struggling to debug an issue with my current sense. I am sampling the current drained through the low side of my system during the low period using center-aligned PWM and offset, synchronized timers. Using a system to buffer data on-board I sampled the following current readings and discovered that I am losing a huge amount of the signal on the low side (it occasionally happens on the high side but only on the...
Strange dropout on current readings
Strange dropout on current readings