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Altera_Forum's avatar
Altera_Forum
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19 years ago

Printf not displaying characters

I have a problem with the printf function, # include <stdio.h> int main() { printf("Hello from Nios II!\n"); return 0; } that is the simple program that i tried to run, ho...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

So, your code isn&#39;t downloading? Do you have a JTAG Debug Module, with a leve of at least 1, enabled on your CPU? If not, then download/debug will not function.

If the debugger never makes it to main(), then you need to experiment with setting breakpoints earlier. In the Run/Debug target menu, you&#39;ll find an option to set the initial breakpoint at alt_main().

Cheers,

- slacker