Nios® V/II Embedded Design Suite (EDS)
Support for Embedded Development Tools, Processors (SoCs and Nios® V/II processor), Embedded Development Suites (EDSs), Boot and Configuration, Operating Systems, C and C++
12589 Discussions

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

Altera_Forum
Honored Contributor II
987 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
309 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.
0 Kudos
Altera_Forum
Honored Contributor II
309 Views

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

0 Kudos
Reply