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//########################################################################### // // FILE: DSP281x_SWPrioritizedDefaultIsr.c // // TITLE: DSP281x Device Default Software Prioritized Interrupt Service Routines. // //########################################################################### // // Original Author: A.T. // // Ver | dd mmm yyyy | Who | Description of changes // =====|=============|======|=============================================== // 1.00| 11 Sep 2003 | L.H. | Changes since previous version (v.1 Alpha) // | | | Updated revision version number to align with // | | | other files. // | | | Corrections made to the following ISR's // | | | INT13_ISR, INT14_ISR, XINT1_ISR, XINT2_ISR // | | | DATALOG_ISR // | | | // -----|-------------|------|----------------------------------------------- //########################################################################### #include "DSP281x_Device.h" // DSP281x Headerfile Include File #include "DSP281x_Examples.h" // DSP281x Examples Include File //--------------------------------------------------------------------------- // XINT13, TINT2, NMI, XINT1, XINT2 Default ISRs: //--------------------------------------------------------------------------- // // Connected to INT13 of CPU (use MINT13 mask): #if (INT13PL != 0) interrupt void INT13_ISR(void) // XINT13 { IER &= MINT13; // Set "global" priority EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } #endif // Connected to INT14 of CPU (use MINT14 mask): #if (INT14PL != 0) interrupt void INT14_ISR(void) // CPU-Timer2 { IER &= MINT14; // Set "global" priority EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } #endif // Connected to NMI of CPU (non-maskable): interrupt void NMI_ISR(void) // Non-maskable interrupt { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } // Connected to PIEIER1_4 (use MINT1 and MG14 masks): #if (G14PL != 0) interrupt void XINT1_ISR(void) { // Set interrupt priority: volatile Uint16 TempPIEIER = PieCtrlRegs.PIEIER1.all; IER |= M_INT1; // Set "global" priority IER &= MINT1; // Set "global" priority PieCtrlRegs.PIEIER1.all &= MG14; // Set "group" priority PieCtrlRegs.PIEACK.all = 0xFFFF; // Enable PIE interrupts EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; // Restore registers saved: DINT; PieCtrlRegs.PIEIER1.all = TempPIEIER; } #endif // Connected to PIEIER1_5 (use MINT1 and MG15 masks): #if (G15PL != 0) interrupt void XINT2_ISR(void) { // Set interrupt priority: volatile Uint16 TempPIEIER = PieCtrlRegs.PIEIER1.all; IER |= M_INT1; // Set "global" priority IER &= MINT1; // Set "global" priority PieCtrlRegs.PIEIER1.all &= MG15; // Set "group" priority PieCtrlRegs.PIEACK.all = 0xFFFF; // Enable PIE interrupts EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; // Restore registers saved: DINT; PieCtrlRegs.PIEIER1.all = TempPIEIER; } #endif //--------------------------------------------------------------------------- // DATALOG, RTOSINT, EMUINT Default ISRs: //--------------------------------------------------------------------------- // // Connected to INT15 of CPU (use MINT15 mask): #if (INT15PL != 0) interrupt void DATALOG_ISR(void) // Datalogging interrupt { IER &= MINT15; // Set "global" priority EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } #endif // Connected to INT16 of CPU (use MINT16 mask): #if (INT16PL != 0) interrupt void RTOSINT_ISR(void) // RTOS interrupt { IER &= MINT16; // Set "global" priority EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } #endif // Connected to EMUINT of CPU (non-maskable): interrupt void EMUINT_ISR(void) // Emulation interrupt { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } //--------------------------------------------------------------------------- // ILLEGAL Instruction Trap ISR: // interrupt void ILLEGAL_ISR(void) // Illegal operation TRAP { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } //--------------------------------------------------------------------------- // USER Traps Default ISRs: // interrupt void USER0_ISR(void) // User Defined trap 0 { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } interrupt void USER1_ISR(void) // User Defined trap 1 { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } interrupt void USER2_ISR(void) // User Defined trap 2 { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } interrupt void USER3_ISR(void) // User Defined trap 3 { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } interrupt void USER4_ISR(void) // User Defined trap 4 { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } interrupt void USER5_ISR(void) // User Defined trap 5 { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } interrupt void USER6_ISR(void) // User Defined trap 6 { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } interrupt void USER7_ISR(void) // User Defined trap 7 { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } interrupt void USER8_ISR(void) // User Defined trap 8 { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } interrupt void USER9_ISR(void) // User Defined trap 9 { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } interrupt void USER10_ISR(void) // User Defined trap 10 { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } interrupt void USER11_ISR(void) // User Defined trap 11 { EINT; // Insert ISR Code here....... // Next line for debug only (remove after inserting ISR Code): ESTOP0; } //--------------------------------------------------------------------------- // ADC Default ISR: // // Connected to PIEIER1_6 (use MINT1 and MG16 masks): #if (G16PL != 0) interrupt void ADCINT_ISR(void) // ADC { // Set interrupt priority: volatile Uint16 TempPIEIER = PieCtrlRegs.PIEIER9.all; IER |= M_INT1; IER &= MINT1; // Set "global" priority PieCtrlRegs.PIEIER9.all &= MG16; // Set "group" priority PieCtrlRegs.PIEACK.all = 0xFFFF;