C Runtime Library.


Detailed Description

Complementary runtime support.

Normal C language runtime libraries are too large for small embedded systems and many functions require an underlying operating system. Compilers for the AVR provide a limited subset only, which do not include sufficient device support.

Nut/OS includes its own runtime library. When linked with an application, this library partly overrides the standard library which comes with your compiler.

Warning:
Using these functions requires to link nutcrt or nutcrtf before the compiler's standard libraries.


Modules

 Standard I/O
 Standard stream interface to Nut/OS devices.
 Low Level I/O
 Low level input and output operations.
 Time handling Functions
 Implements some standard C time functions.
 Miscellaneous Functions
 Complementary runtime support.


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