interrupt?void?pwm_up_int（void）
{
????//t1?=?timer0_read（）;??
???/******************?A/D?Group0?in****************************/
??pev_ad_in_grp（?bdngrp0&iu_ad&vw_ad&iw_ad&vu_ad）;
????pev_ad_start（?bdngrp1?）;
?????iu_ad?=?iu_ad?+?OFFSET_iu;
?????vw_ad?=?vw_ad?+?OFFSET_vw;
?????iw_ad?=iw_ad?+?OFFSET_iw;
?????vu_ad?=?vu_ad?+?OFFSET_vu;
????
????/*********************?Soft?Start?****************************/
????cnt_soft=cnt_soft+1;
????if?（cnt_soft?>?50）?????????????????/*?5?Second?*/
????{
??????k_soft?=?k_soft?+?dk_soft*2;
??????if（?k_soft?>?1.0）??k_soft?=?1.0;
??????if（?k_soft???????cnt_soft?=?0;
????}
????
?????????/*********************A/D?Group?1?in*************************/
????pev_ad_in_grp（?bdn?grp1?&Vdc_ad?&Idc_ad&ch6_ad?&ch7_ad）;
????pev_ad_start（?bdn?grp0?）;
????Vdc_ad?=?Vdc_ad?+?OFFSET_Vdc;
????Idc_ad?=?Idc_ad?+?OFFSET_Idc;
???//ch6_ad?=?ch6_ad?+?OFFSET_ch6;
????//ch7_ad?=?ch7_ad?+?OFFSET_ch7;
????
????/**********************?wt?calculation?**********************/
??wt?=?wt?+?DWT;
??if（wt?>=?（PI（2.0）））?wt?=?wt?-?（PI（2.0））;
??else?if?（wt???	
??	??/********************?Voltage?uw/dq?transfer?****************/
??uw2ab（?vu_ad?vw_ad?&va?&vb?）;
??ab2dq（?va?vb?wt&vd?&vq?）;
??/************************************************************/
??
??	??/********************?Current?uw/dq?transfer?****************/
uw2ab（?iu_ad?iw_ad?&ia?&ib?）;
ab2dq（?ia?ib?wt?&id?&iq?）;
Iac?=?mwsqrt2（?id?iq?）;
??/************************************************************/?
???
????/*****************?vd?vq?PI?Current?Control?****************/
/*****************Outer?Loop?PI?Control?*********************/	
vd_ref0?=?Vrms_ref;
vq_ref0?=?0;
dvd=vd_ref0-vd;
dvq=vq_ref0-vq;

vd_refp=kp_vdq*dvd;
vd_refi=ki_vdq*dvd+V_Ld;//d-axis
V_Ld=vd_refi;
vd_refpi=vd_refp+vd_refi;

??if（vd_refi>Vd_uplim）
????{
??	vd_refi=Vd_uplim;
??	}
if（vd_refi????{
??	vd_refi=Vd_lowlim;
??	}
Vd_uplim=20;
Vd_lowlim=-20;

vq_refp=kp_vdq*dvq;
vq_refi=ki_vdq*dvq+V_Lq;//q-axis
V_Lq=vq_refi;
vq_refpi=vq_refp+vq_refi;

??if（vq_refi>Vq_uplim）
????{
??	vq_refi=Vq_uplim;
??	}
if（vq_refi????{
??	vq_refi=Vq_lowlim;
??	}
Vq_uplim=20;
Vq_lowlim=-20;

id_ref=vd_refpi+K0*vq;
K0=-2*pi*50*15e-6;
did=id_ref-id;
id_refp=kp_idq*did;
id_refi=ki_idq*did+I_Ld;//d-axis
I_Ld=id_refi;
id_refpi=id_refp+id_refi;

if（id_refpi>Id_uplim）
????{
??	id_refpi=Id_uplim;
??	}
if（id_refpi????{
??	id_refpi=Id_lowlim;
??	}
Id_uplim=300;
Id_lowlim=-300;

iq_ref=vq_refpi+K1*vd;
K1=2*pi*50*15e-6;
diq=iq_ref-iq;
iq_refp=kp_idq*diq;
iq_refi=ki_idq*diq+I_Lq;//d-axis
I_Lq=iq_refi;
iq_refpi=iq_refp+iq_refi;

if（iq_refpi>Iq_uplim）
????{
??	iq_refpi=Iq_uplim;
??	}
if（iq_refpi????{
??	iq_refpi=Iq_lowlim;
??	}
Iq_uplim=300;
Iq_lowlim=-300;

vd_ref=id_refpi+K2*iq+vd;
K2=-2*pi*50*2.7e-3;

vq_ref=iq_refpi+K3*