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Altera_Forum
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15 years ago

Problem with reading from Uart

I am getting the following warnings when I build my project passing arg 1 of `fgets' from incompatible pointer type passing arg 1 of `fgets' makes pointer from integer without a cast ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hi Chase,

fgets requires a char* (pointer to char) as first parameter.

Your Sonar_Height variable is a char** (pointer to a pointer to char).

In order to have a 3 char array you must change to:

char Sonar_Height [3];