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Adding 2 16 bit numbers together

 
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uhoh-robbo
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Adding 2 16 bit numbers together
PostPosted: Mon Mar 06, 2006 7:03 am     Reply with quote
Hey,

I'm trying to copy one int16 number to another int16 number. But they are only copying 8 bits of the 16. Any ideas?

Code:
Days[Day+1].Sensor[Node].On1 = Days[Day].Sensor[Node].On1;

the numbers are defined here:
Code:

struct SensorInfo
{
   unsigned char Temp;
   
   unsigned int16 On1;
   unsigned int16 Off1;

   unsigned int16 On2;
   unsigned int16 Off2;

   unsigned int16 On3;
   unsigned int16 Off3;
};


Cheers
uhoh-robbo
Guest
PostPosted: Mon Mar 06, 2006 7:05 am     Reply with quote
I know I'm accessing these numbers correctly. Just incase you were wonding I missed this bit of code out before.

Code:

struct Week
{
   struct SensorInfo Sensor[MAX_NUMBER_OF_SENSORS];
} Days[7];
mpfj



Joined: 09 Sep 2003
Posts: 95
Location: UK

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PostPosted: Mon Mar 06, 2006 7:30 am     Reply with quote
Could you post the listing file so we can see what is apparently going wrong ?

I've compiled some test code and it looks like it should work !!
uhoh-robbo
Guest
PostPosted: Mon Mar 06, 2006 7:39 am     Reply with quote
Yes your completely right. Its does work. the problem was in a different place.

Sorry to waste your time.
Thanks anyway
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