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kyeh's avatar
kyeh
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1 year ago

Nios V juart-terminal Continuously Returns EOF with getchar();

Hello all, I am fairly new to working with FPGAs so please be gentle. We are utilizing the Cyclone 10 GX Development Kit and programmed the Nios V IP to act as our microprocessor. The µC/OS-II is b...
Nios Cpu
aikeu's avatar
aikeu
Icon for Regular Contributor rankRegular Contributor
1 year ago

Hi kyeh,


May I know any follow up from the previous comment?


Thanks.

Regards,

Aik Eu


kyeh's avatar
kyeh
Icon for New Contributor rankNew Contributor
1 year ago

Hello aikeu,

Apologies for the delay. The program is based off the simple_socket_server example. In juart-terminal, the EOF char returns as an unrecognized char. When I use the %d declaration in alt_printf(), it returns the value 255.


In the RiscFree IDE Debugger, this input can be seen as -1 under the variables tab.