F28032 ADC-TI中文支持网

void ADC_Init(void)

{

int i;

DINT;

EALLOW;

AdcRegs.ADCCTL1.bit.ADCBGPWD=1;

AdcRegs.ADCCTL1.bit.ADCREFPWD=1;

for(i=0;i<20000;i++);

AdcRegs.ADCCTL1.bit.ADCPWDN=1;

for(i=0;i<2000;i++);

AdcRegs.ADCCTL1.bit.ADCENABLE=ADC_ENABLE;

AdcRegs.ADCCTL1.bit.ADCREFSEL=0; //Internal Bandgap used for reference generation

AdcRegs.ADCCTL1.bit.TEMPCONV=1; //Temperature sensor is internally connected to the ADC for sampling

//AdcRegs.ADCCTL1.bit.ADCENABLE=ADC_ENABLE;

AdcRegs.ADCSOC0CTL.bit.CHSEL=CHSEL_ADCINA5;

AdcRegs.ADCSOC0CTL.bit.ACQPS=6; //set SOC0 S/H Window to 7 ADC Clock Cycles, (6 ACQPS plus 1)

AdcRegs.ADCSOC0CTL.bit.TRIGSEL=ADCTRIG_EPWM1A;

AdcRegs.INTSEL1N2.bit.INT1SEL = 0;

AdcRegs.INTSEL1N2.bit.INT1E = 1; //Enabled ADCINT1

AdcRegs.ADCSOC1CTL.bit.CHSEL=CHSEL_ADCINA1;

AdcRegs.ADCSOC1CTL.bit.ACQPS=14; //set SOC1 S/H Window to 7 ADC Clock Cycles, (6 ACQPS plus 1)

AdcRegs.ADCSOC1CTL.bit.TRIGSEL=ADCTRIG_SOFT;

AdcRegs.INTSEL1N2.bit.INT2SEL = 1;

AdcRegs.INTSEL1N2.bit.INT2E = 1; //Enabled ADCINT2

AdcRegs.ADCSOC2CTL.bit.CHSEL = CHSEL_ADCINA0;

AdcRegs.ADCSOC2CTL.bit.ACQPS = 14;

AdcRegs.ADCSOC2CTL.bit.TRIGSEL = ADCTRIG_SOFT;

AdcRegs.INTSEL3N4.bit.INT3SEL = 2;

AdcRegs.INTSEL3N4.bit.INT3E = 1; //Enabled ADCINT2

AdcRegs.ADCCTL1.bit.INTPULSEPOS = 1; //ADCINT1 trips after AdcResults latch

SysCtrlRegs.PCLKCR0.bit.ADCENCLK=1;

EDIS;

}

我在对以上寄存器进行配置时，为什么在data memory中相应寄存器值不改变，求解是何原因？

补充说明：EALLOW已写过；总中断已经屏蔽；

weiju zhu：

把5100仿真器换成XDS100问题解决