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329 Kevin 1 
#include "defines.h"
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#include "IOC.h"
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static IOC_DATA *data_p;
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void IOC_Init(IOC_DATA *data, void (*callback)(void)) {
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    data_p = data;
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    data_p->ioc_callback = callback;
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    INTCONbits.IOCIE = 0;
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    // Enable interrupt on rising edge on RA4
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    IOCAPbits.IOCAP4 = 1;
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}
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void IOC_Enable(void) {
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    IOC_Clear();
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    INTCONbits.IOCIE = 1;
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}
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void IOC_Disable(void) {
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    INTCONbits.IOCIE = 0;
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    IOC_Clear();
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}
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void IOC_Clear(void) {
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    IOCAF = 0x0;
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}
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void IOC_Interrupt_Handler(void) {
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    data_p->ioc_callback();
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}