What is File System Simulation?
File System Simulation supports all low level I/O calls. It enables the application on the target board to use system calls (such as open, read, write) which are handled by the host system file I/O system. It supports reading and writing from a disk file or a terminal. FSS also supports all data formats including binary. This allows a programmer to fully simulate all I/O behavior within the application before the availability of any hardware. Simulated I/O allows input and output via a terminal or file and does not allow use of all functions available in the C library.
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