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//       the processing of a low priority interrupt.  However, only one of each type
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//       the processing of a low priority interrupt.  However, only one of each type
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//       can be processed at the same time.  It is possible to enable nesting of low
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//       can be processed at the same time.  It is possible to enable nesting of low
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//       priority interrupts, but this code is not setup for that and this nesting
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//       priority interrupts, but this code is not setup for that and this nesting
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//       is not enabled.
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//       is not enabled.
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void interrupt_init() {
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void Interrupt_Init() {
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    // Peripheral interrupts can have their priority set to high or low
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    // Peripheral interrupts can have their priority set to high or low
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    // Decide on the priority of the enabled peripheral interrupts (0 is low, 1 is high)
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    // Decide on the priority of the enabled peripheral interrupts (0 is low, 1 is high)
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    // High priority interrupts
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    // High priority interrupts
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    IPR1bits.RC1IP = 1;     // USART1 RX interrupt
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    IPR1bits.RC1IP = 1;     // USART1 RX interrupt
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//    INTCONbits.RBIE = 1;
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//    INTCONbits.RBIE = 1;
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    // Enable interrupt for INT1
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    // Enable interrupt for INT1
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//    INTCON3bits.INT1IE = 1;
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//    INTCON3bits.INT1IE = 1;
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}
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}
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void interrupt_enable() {
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void Interrupt_Enable() {
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    // Peripheral interrupts can have their priority set to high or low.
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    // Peripheral interrupts can have their priority set to high or low.
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    // Enable both high-priority interrupts and low-priority interrupts
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    // Enable both high-priority interrupts and low-priority interrupts
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    RCONbits.IPEN = 1;
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    RCONbits.IPEN = 1;
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    INTCONbits.GIEH = 1;
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    INTCONbits.GIEH = 1;
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    INTCONbits.GIEL = 1;
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    INTCONbits.GIEL = 1;
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}
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}
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//int interrupt_in_high_interrupt_routine() {
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void Interrupt_Disable() {
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//    return (!INTCONbits.GIEH);
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    RCONbits.IPEN = 0;
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//}
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//
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//int interrupt_low_int_active() {
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//    return (!INTCONbits.GIEL);
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    INTCONbits.GIEH = 0;
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//}
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//
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//int interrupt_in_low_interrupt_routine() {
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//    if (INTCONbits.GIEL == 1) {
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    INTCONbits.GIEL = 0;
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//        return (0);
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//    } else if (interrupt_in_high_interrupt_routine()) {
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//        return (0);
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//    } else {
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//        return (1);
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//    }
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//}
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//
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//int interrupt_in_main_routine() {
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//    if ((!interrupt_in_low_interrupt_routine()) && (!interrupt_in_high_interrupt_routine())) {
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//        return (1);
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//    } else {
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//        return (0);
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//    }
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//}
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}
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// Set up the interrupt vectors
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// Set up the interrupt vectors
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void InterruptHandlerHigh();
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void InterruptHandlerHigh();
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void InterruptHandlerLow();
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void InterruptHandlerLow();
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