您好!
在我读取指令之后、我有这个代码
SysCtrlRegs.PCLKCR0.bit.TBCLKSYNC=1;
SysCtrlRegs.PCLKCR1.bit.EPWM1ENCLK = 1;// ePWM1
SysCtrlRegs.PCLKCR1.bit.EPWM2ENCLK = 1;// ePWM2
EPwm1Regs.TBPRD = 800;
EPwm1Regs.TBCTL.bit.CTRMODE = 0x0;
EPwm1Regs.TBCTL.bit.PRDLD = 0x0;
EPwm1Regs.CMPA.half.CMPA = 400;
EPwm1Regs.CMPCTL.bit.SHDWAMODE = 0x0;
EPwm1Regs.CMPCTL.bit.SHDWBMODE = 0x0;
EPwm1Regs.CMPCTL.bit.LOADAMODE = 0x0;
EPwm1Regs.CMPCTL.bit.LOADBMODE = 0x0;
EPwm1Regs.AQCTLA.bit.CAU = 0x2;
EPwm1Regs.AQCTLA.bit.CAD = 0x1;
EPwm1Regs.DBCTL.bit.OUT_MODE = 0x3;
EPwm1Regs.DBCTL.bit.POLSEL = 0x2;
EPwm1Regs.DBFED = 50;
EPwm1Regs.DBRED = 50;
EPwm1Regs.TZSEL.bit.CBC1 = 1;
EPwm1Regs.TZSEL.bit.CBC2 = 1;
EPwm1Regs.TZCTL.bit.TZA = 1;
EPwm1Regs.TZCTL.bit.TSB = 2;
GpioCtrlRegs.GPAPUD.bit.GPIO0 = 0;
GpioCtrlRegs.GPAMUX1.bit.GPIO0=1;
但是当我用示波器检查时、我看不到任何东西
我不知道我的错或遗漏是什么
请帮帮我!