Other Parts Discussed in Thread: CONTROLSUITE
如题,修改tzsel的Dcaevt1位时,tzsel值不变,修改tzdcsel的Dcaevt1位时,tzdcsel中的值不是我写入的值,请教为什么?
eallow已经开放
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Other Parts Discussed in Thread: CONTROLSUITE
如题,修改tzsel的Dcaevt1位时,tzsel值不变,修改tzdcsel的Dcaevt1位时,tzdcsel中的值不是我写入的值,请教为什么?
eallow已经开放
如题,修改tzsel的Dcaevt1位时,tzsel值不变,修改tzdcsel的Dcaevt1位时,tzdcsel中的值不是我写入的值,请教为什么?
Eric:
我刚用下面这个例程测试过,单步测试并观察TZSEL.DCAEVT1位,是有置位的,建议你对照测试一下吧。
C:\ti\controlSUITE\device_support\f2803x\v130\DSP2803x_examples_ccsv5\epwm_dcevent_trip_comp
IER |= M_INT2;
// Enable EPWM INTn in the PIE: Group 2 interrupt 1-3
PieCtrlRegs.PIEIER2.bit.INTx1 = 1;
PieCtrlRegs.PIEIER2.bit.INTx2 = 1;
PieCtrlRegs.PIEIER2.bit.INTx3 = 1;
EALLOW;
EPwm2Regs.TZSEL.bit.DCAEVT1 = 1;
EPwm2Regs.TZCLR.bit.INT = 1;
EDIS;