在跑eqep_ex2_pos_speed.c这个例程时，能够正常运行，但我把相关的eqep_ex2_calculation.c中的PosSpeed_calculate()函数放进我自己的项目中debug时就会不成功，报错Break at address "0x3fe493" with no debug information available, or outside of program code.
代码如下：把计算函数放在了ADC中断里，怀疑是因为中断嵌套导致函数计算太复杂？
//
// adcA1_ISR —— ADCA Interrupt 1 ISR
//
interrupt void adcA1_ISR(void)
{
// adcAResults为Digital representation of the voltageon pin Ao
adcAResults = ADC_readResult(ADCARESULT_BASE，ADC_SOC_NUMBERO);
adcAResults1 = ADC_readResult(ADCBRESULT_BASE,ADC_SOC_NUMBERO);
adcAResults2 = ADC_readResult(ADCCRESULT_BASE，ADC_SOC_NUMBERO);
Pos_calculate(&p);
theta = p.thetaElec;
//Clear INT flag
ADC_clearInterruptStatus(ADCA_BASE，ADC_INT_NUMBER1);
//Check if overflow has occurred
if(true == ADC_getInterruptOverflowStatus (ADCA_BASE，ADC_INT_NUMBER1))
{
ADC_clearInterruptOverflowStatus(ADCA_BASE，ADC_INT_NUMBER1);
ADC_clearInterruptstatus (ADCA_BASE，ADC_INT_NUMBER1);
}
// Acknowledge interrupt group
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP1);
}
