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Altera_Forum's avatar
Altera_Forum
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20 years ago

serial port as std i/o

Hi all, when i have two nios processors in my system one connected to the jtag uart(console) and the other to the serial port(hyper terminal), when i debug the processor the printf statemen...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Hi thanks for the response also

i would like to clarify myself

regarding the following.

in the same two processor system

if i attach serial port as std i/o tothe first

processor(as per alphabetical order) and the other

processor to jtag uart, if i run it is doing this

by printing on the console as

"can't open uart : permission denied"

and then it stops

what could be the reason?

also i observe that it launches in the alphabetical order.

please do comment on this.

regards

prasad