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Interrupt-Driven Serial I/O Support for printf

This example program shows you how to use the printf library routine with interrupt-driven serial I/O. Interrupt-driven serial routines are included along with a demo program to printf and getchar some stuff. You can also use scanf with these routines. Serial I/O is handled in a separate file (SIO.C) that you can use in your own programs. Works with any 8051. Ring buffers are located in XDATA but it is easy to locate them anywhere.

INTSIO.ZIP (25K)
Thursday, February 14, 2002

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