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Altera_Forum's avatar
Altera_Forum
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20 years ago

Problem detecting data no Serial Port

Hello, I´ve built the folowing code: while (1) { fprintf(fp, "%c", B_PACK); for (j = 0; j < 10000000; j++) { //testadado = (testadado | tembyte()); ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

I got that.

And is there a way to detect if there is data on serial using High level functions?

Because if I use getc to read a data the program stops until the data comes.

So I would like to be sure that there is data, and then use the getc().

Thank you for replying! =]