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329 Kevin 1 
#include "defines.h"
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#include "SMT6500.h"
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#include "TIMER.h"
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#include "IOC.h"
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static uint16_t tmr_value;
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void SMT6500_Init(void) {
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    BLNK_LAT = 0;
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    INIT_LAT = 0;
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    BINH_LAT = 0;
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}
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uint16_t SMT6500_Read(void) {
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    // Start transmission and timer
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    INIT_LAT = 1;
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    TIMER1_Start();
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    tmr_value = 0;
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    // Enable interrupt after 1ms (blanking period)
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    __delay_ms(1);
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    IOC_Enable();
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    __delay_ms(120);
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    INIT_LAT = 0;
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    IOC_Disable();
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    TIMER1_Stop();
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    if (tmr_value == 0) {
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        return 0xFFFF;
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    } else {
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        return tmr_value;
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    }
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}
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void SMT6500_Callback(void) {
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    tmr_value = TIMER1_Read();
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    IOC_Disable();
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    TIMER1_Stop();
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}