Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
I think the printf is only used for debugging in embedded C.
The compiler will compile printf , fopen etc into low level action , not as in PC's hello world .
The low level action will not print string for there is no screen.
It will be replaced by a debug instruction such as breakpoint. So...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.