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Altera_Forum
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11 years ago

Convert dec to hex using nios ii

I was curious if there were a list of functions, in Nios ii using C, that convert decimal values to hex, binary etc... I am use to programming in Matlab so I am use to the quick and easy hex2dec conv...
Altera_Forum's avatar
Altera_Forum
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11 years ago

Nios or any other cpu always works with binary values. Other numeric bases makes sense only for formatted input/output.

In this case the common stdio printf/scanf functions can do what you are asking for:

printf("%d", v) : v in decimal format

printf("%x", v) : v in hex format

printf("%o", v) : v in octal format