Searched refs:prev_err (Results 1 – 1 of 1) sorted by relevance
77 s32 prev_err; member242 d = mul_frac(tz->tzp->k_d, err - params->prev_err); in pid_controller()244 params->prev_err = err; in pid_controller()518 params->prev_err = 0; in reset_pid_controller()