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Problem with int32

 
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microlo75



Joined: 13 Apr 2010
Posts: 23

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Problem with int32
PostPosted: Wed Jun 08, 2011 10:56 am     Reply with quote
Hi,

Embarassed

in this simple code:

int32 n;
for(n=1;n<120000;n++)
{
...code
}

when n reaches to 65535 resets to 0! Why?
never reaches more than 65535 !!!
USE MPLAB 8.66
ccs 4.119
PIC 24FJ256GB110

thanks for help !!

Alex
Audi80



Joined: 07 Sep 2007
Posts: 41

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PostPosted: Wed Jun 08, 2011 12:37 pm     Reply with quote
I already had the same problem. Change your variable to unsigned long!

Hope this help Laughing
microlo75



Joined: 13 Apr 2010
Posts: 23

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PostPosted: Thu Jun 09, 2011 1:28 am     Reply with quote
Audi80 wrote:
I already had the same problem. Change your variable to unsigned long!

Hope this help Laughing




does not work ...
but it is is a bug ? of 4119?

Sad
microlo75



Joined: 13 Apr 2010
Posts: 23

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PostPosted: Thu Jun 09, 2011 1:33 am     Reply with quote
microlo75 wrote:
Audi80 wrote:
I already had the same problem. Change your variable to unsigned long!

Hope this help Laughing




does not work ...
but it is is a bug ? of 4119?

Sad



I say alone ....
is a bug in 4119 with 4121 is ok!

thanks anyway


Evil or Very Mad
microlo75



Joined: 13 Apr 2010
Posts: 23

View user's profile Send private message

PostPosted: Fri Jun 10, 2011 8:38 am     Reply with quote
microlo75 wrote:
microlo75 wrote:
Audi80 wrote:
I already had the same problem. Change your variable to unsigned long!

Hope this help Laughing




does not work ...
but it is is a bug ? of 4119?

Sad



I say alone ....
is a bug in 4119 with 4121 is ok!

thanks anyway


Evil or Very Mad





NEWS NEWS Evil or Very Mad Evil or Very Mad

with 4.119 work this
unsigned char STR_CONNESSO[]="^SISW";
if(strstr(Buffer_GPRS,STR_CONNESSO)>0)
{
...code123
}
with 4.121 never comes into ...code123


with 4.121 work this
unsigned long n;
for(n=1;n<120000;n++)
{
...code
}
[b]with 4.119 n does not exceed 65535


which compiler is used?
possible that they are so unreliable?
any ideas? a stable version of the compiler?
maybe it was better microchips C ...


thank for help
Alex
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