1 /*

     2  * readFloat.c

     3  *

     4  *  Created on: Mar 20, 2014

     5  *      Author: user

     6  */

     7 

     8 #include <stdio.h>

     9 #include <aSubRecord.h>

    10 #include <registryFunction.h>

    11 #include <epicsExport.h>

    12 

    13 static int readFloat(aSubRecord *precord)

    14 {

    15 	/*

    16 	 * Long variable in precord->a field, needs to reinterpreted as a float

    17 	 * and stored to the output value field precord->vala

    18 	 */

    19 	*((float *)precord->vala) = *((float *)precord->a);

    20 

    21 	return 0;

    22 }

    23 

    24 static int writeFloat(aSubRecord *precord)

    25 {

    26 	/*

    27 	 * Float variable in precord->a field, needs to reinterpreted as a long

    28 	 * and stored to the output value field precord->vala

    29 	 */

    30 	*((long *)precord->vala) = *((long *)precord->a);

    31 

    32 	return 0;

    33 }

    34 

    35 

    36 epicsRegisterFunction(readFloat);

    37 epicsRegisterFunction(writeFloat);

    38 

    39 

    40