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Altera_Forum
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21 years ago

Proble opening the /dev/epcs_controller device

Hi all, My application can not open the /dev/epcs_controller device for reading the EPCS flash. We do NOT have the probleem during debugging/running inside the NIOS IDE (thus downloading code...
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Altera_Forum
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21 years ago

Kwok,

You can either use the debugger to debug the code running in flash you'll need hardware breakpoints for this. If you don't have this there are many things you could do, such as write different patterns to the LEDs as you progress through the function etc.