#include <stdio.h>
#include <string.h>

#include <dbDefs.h>
#include <registryFunction.h>
#include <subRecord.h>
#include <aSubRecord.h>
#include <epicsExport.h>

#include "pi_2_dht_read.h"

int dbSubReadDHTDebug = 1;

static long dbSubReadDHTInit(subRecord *precord)
{
    if (dbSubReadDHTDebug)
        printf("Record %s called dbSubReadDHTInit(%p)\n",
               precord->name, (void*) precord);
    return 0;
}

static long dbSubReadDHTProcess(subRecord *precord)
{
float humidity, temperature;
int type = 22;
int ret;
int pin = 7;

    if (dbSubReadDHTDebug)
        printf("Record %s called dbSubRreadHTProcess(%p)\n",
               precord->name, (void*) precord);

 ret = pi_2_dht_read(type, pin, &humidity, &temperature);
 printf(" ret : %d, humidity = %f, temperature = %f\n", ret, humidity, temperature);
 precord->val = (double)temperature;
 printf(" val = %lf\n", precord->val );

    return 0;
}

/* Register these symbols for use by IOC code: */

epicsExportAddress(int, dbSubReadDHTDebug);
epicsRegisterFunction(dbSubReadDHTInit);
epicsRegisterFunction(dbSubReadDHTProcess);