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Altera_Forum's avatar
Altera_Forum
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14 years ago

usleep() issue

Hello. In this code: fprintf(lcd_name, string1); usleep(2000000); fprintf(lcd_name, string2); second string should appear on LCD after 2 sec. But it appears without any delays! It's interes...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Your theory is right.

How to fix it? I need delay before second string. Should I use another delay function?

addition:

I also try to use the empty loop 

for (i=1 ; i<100000000 ; i++) {};

but it doesn't work too.