Nios® II Embedded Design Suite (EDS)
Support for Embedded Development Tools, Processors (SoCs and Nios® II processor), Embedded Development Suites (EDSs), Boot and Configuration, Operating Systems, C and C++
Announcements
Intel Support hours are Monday-Fridays, 8am-5pm PST, except Holidays. Thanks to our community members who provide support during our down time or before we get to your questions. We appreciate you!

Need Forum Guidance? Click here
Search our FPGA Knowledge Articles here.
12452 Discussions

nios crash,but I don't know what the reason is

Altera_Forum
Honored Contributor II
774 Views

hi  

i'm trying to use the nios and some other FPGA logic to achieve composing some inputs to a display, 

now it running right most of the time,but sometimes when startup or running for a long time ,it can't run, I found that the FPGA logic is still running but only the nios is crashed, the reset I think is OK and I can't find any reason to explain it and resolve it. 

so any one can help me 

thank U ~!
0 Kudos
2 Replies
Altera_Forum
Honored Contributor II
96 Views

Hi, 

Maybe your soft has a memory leak, a blocking routine, an overflow, a blocking mutex, a priority inversion... 

 

Do you use superloop or an OS like ucOS, FreeRTOS, ecos, uclinux ? 

Could you describe your soft ?  

Which components do you use ? 

...? 

... 

 

We have not enough information in order to answer.
Altera_Forum
Honored Contributor II
96 Views

superloop,I'don't know the details, I just do the part of FPGA logic,soft is done by others

Reply