去掉一些空行

Signed-off-by: huhui <huhui@sharkgulf.com>

Applications/foc/core/foc.c

@@ -66,12 +66,10 @@ void foc_update(foc_t *foc) {
 	arm_sin_cos(foc->in.mot_angle, &foc->sin, &foc->cos);
 	park(foc, &foc->in.curr_ab, &foc->out.curr_dq);
 	if (!foc->in.b_openloop) {
-
 		/* limiter Vd output for PI controller */
 		float max_vd = max_Vdc * SQRT3_BY_2;
 		foc->daxis.max = max_vd;
 		foc->daxis.min = -max_vd;
-		
 		float err = line_ramp_step(&foc->in.target_id) - foc->out.curr_dq.d;
 		float id_ff = id_feedforward(foc);
 		foc->in.target_vol_dq.d = PI_Controller_Current(&foc->daxis, err, id_ff);
@@ -99,7 +97,6 @@ void foc_update(foc_t *foc) {
 		arm_sin_cos(vol_dq_angle, &foc->sin, &foc->cos);
 	}
 #endif
-
 	rev_park(foc, &foc->out.vol_dq, &foc->out.vol_albeta);
 	
 	SVM_Duty_Fix(&foc->out.vol_albeta, foc->in.dc_vol, foc->half_period, &foc->out);