Project Home
Project Home		 Wiki
Wiki		 Discussion Forums
Discussions		 Project Information
Project Info
QNX RTOS v4 [EOL]/Discussion/General/Maximum devices in Dev?/List of Posts
Forum Topic - Maximum devices in Dev?: (4 Items)
   
Update
Andy Rhind
02/06/2017 7:17 PM
post117397
Maximum devices in Dev?   
Hi:

Hopefully a simple question. What is the maximum number of devices that can be registered with Dev?  

I see the default is 64 and the examples refer to 100, but whats the maximum?

Thanks,
Andy
Oleg Bolshakov
02/07/2017 6:54 AM
post117399
Re: Maximum devices in Dev?   
Hi Andy,

Dev does not have upper limit for maximum number of devices, so theoretically this value is limited by the available RAM
.

Respectfully,
Oleg

7 февр. 2017 г., в 3:17:47, Andy Rhind <community-noreply@qnx.com> написал:

> Hi:
> 
> Hopefully a simple question. What is the maximum number of devices that can be registered with Dev?  
> 
> I see the default is 64 and the examples refer to 100, but whats the maximum?
> 
> Thanks,
> Andy
> 
> 
> 
> _______________________________________________
> 
> General
> http://community.qnx.com/sf/go/post117397
> To cancel your subscription to this discussion, please e-mail general-qnx4-unsubscribe@community.qnx.com
Andy Rhind
02/08/2017 6:53 PM
post117403
Re: Maximum devices in Dev?   
Oleg: 

Thank you for the reply. 

I thought there wasn't an upper limit either. When I do "Dev -n200 &" All is ok, but "Dev -n300 &" appears to lock up 
and the booting process stops. 

Proc32 is 4.25R, Dev32 is 4.23G 

Thanks,
Andy
Oleg Bolshakov
02/09/2017 6:55 AM
post117405
Re: Maximum devices in Dev?   
Hi Andy,

I've just checked Dev and it seems to work fine on my system even with "Dev -n10000 &". I also use Proc32 4.25R and Dev32 4.23G. May be the problem is not in Dev. Do you really need 300 devices? Is it possible to run another Dev from command line after the system is booted?

Respectfully,
Oleg

9 февр. 2017 г., в 2:53:52, Andy Rhind <community-noreply@qnx.com> напи
сал:

> Oleg: 
> 
> Thank you for the reply. 
> 
> I thought there wasn't an upper limit either. When I do "Dev -n200 &" All is ok, but "Dev -n300 &" appears to lock up and the booting process stops. 
> 
> Proc32 is 4.25R, Dev32 is 4.23G 
> 
> Thanks,
> Andy
> 
> 
> 
> _______________________________________________
> 
> General
> http://community.qnx.com/sf/go/post117403
> To cancel your subscription to this discussion, please e-mail general-qnx4-unsubscribe@community.qnx.com

Return


  A subsidiary of BlackBerry             All content ©2004-2013, QNX Software Systems