Hi
I'm using drv8313 evm with an external control signal from an ezdspF28335 in order to control a 3 phase brushless motor, and i'm developping my own control algorithm to control it
i have seen in the literature, that i need to measure the phase current and use this measurement to adjust the duty cycle for the pwm used to fed the motor phases
my question is about the TP8 (IDC_SENSE )pin on the board , is this pin made for phase current sensing? and can i put this signal directly on the adc module of the dsp ? and what about the TP11(ADC_A) TP12(ADC_B) TP13(ADC_C) ?
Best regards