做电机控制，当一个工程文件里有多个中断需要处理时，怎么对中断进行设置，如dsp对中断的设置如下
// Reassign ISRs.
EALLOW; // This is needed to write to EALLOW protected registers
PieVectTable.EPWM1_INT = &MainISR;
// PieVectTable.ECAP2_INT = &ecap2_isr;
EDIS;
// Enable PIE group 3 interrupt 1 for EPWM1_INT
PieCtrlRegs.PIEIER3.bit.INTx1 = 1;
PieCtrlRegs.PIEIER4.bit.INTx2 = 1;
// Enable CNT_zero interrupt using EPWM1 Time-base
EPwm1Regs.ETSEL.bit.INTEN = 1; // Enable EPWM1INT generation
EPwm1Regs.ETSEL.bit.INTSEL = 1; // Enable interrupt CNT_zero event
EPwm1Regs.ETPS.bit.INTPRD = 1; // Generate interrupt on the 1st event
EPwm1Regs.ETCLR.bit.INT = 1; // Enable more interrupts
// Enable CPU INT3 for EPWM1_INT:
IER |= M_INT3;
IER |= M_INT4;
// Enable global Interrupts and higher priority real-time debug events:
EINT; // Enable Global interrupt INTM
ERTM; // Enable Global realtime interrupt DBGM
在TM4C123G中怎么设置相应的中断呢？
