F28069的怎么用内部的比较器来配置成峰值电流控制模式呢？我这样配置有什么错误呢？
EALLOW;
EPwm1Regs.TZSEL.bit.DCAEVT2=1;
EPwm1Regs.TZCTL.bit.DCAEVT2=2;//force low
EPwm1Regs.TZDCSEL.bit.DCAEVT2=4;
EPwm1Regs.DCTRIPSEL.bit.DCAHCOMPSEL=0;
EPwm1Regs.DCTRIPSEL.bit.DCALCOMPSEL=8;
EPwm1Regs.DCACTL.bit.EVT2SRCSEL=1;
EPwm1Regs.DCACTL.bit.EVT2FRCSYNCSEL=1;
EPwm1Regs.DCFCTL.bit.PULSESEL=1;
EPwm1Regs.DCFCTL.bit.BLANKINV=0;
EPwm1Regs.DCFCTL.bit.BLANKE=1;
EPwm1Regs.DCFCTL.bit.SRCSEL=1;
EPwm1Regs.DCFWINDOW=10;
EDIS;
EALLOW;
Comp1Regs.COMPCTL.bit.COMPSOURCE=0;
Comp1Regs.COMPCTL.bit.COMPDACEN=1;
Comp1Regs.DACVAL.bit.DACVAL=310;
EDIS;
