[fpc-pascal]EACCESSVIOLATION

[Marco van de Voort]

> Is there anybody? (The archive stops on May, 7th ...) 

> I am new to the list - so tell me, if this is the wrong place for my
> questions.  I wrote a freePascal program under Linux (Free Pascal Compiler
> version 1.0.10 [2003/06/26] for i386), which reads information from serial
> ports and sends information to serial ports and does some calculations.
> There are no pointers, involved. After the program had run successfully
> for 15 hours, it terminated with the following error message.  An
> unhandled exception occurred at 0x08051DC3 : EACCESSVIOLATION : Access
> violation
>   0x08051DC3 
>   0x0806ABC0 
>   0x080522D8 
>   0x080524B8 
>   0x08052DE0 
>   0x0806F98B 
>   0x08130A84 
>   0xF2B3E800 

> Any idea, what that means? 

Access violation. Do you use IOPERM to get access to the ports?

If not, look up ioperm in the manual (under the "linux" unit)