Re: [EE] Saving "printf" arguments for later? Real-time on slow processor.

The C Microchip uses has some "weak" functions that can be overwritten. It
would be interesting if there were a "degree of strength" on functions so
you could overwrite library functions. On argument passing to functions
like printf where there can be a varying number of arguments and types,
can the argument memory (I guess it would be stack pointer to frame
pointer?) be saved for later processing? That would still require
replacing the existing printf, though. Could the entire stdio source be
replaced?

Good luck!!!

Harold
https://w6iwi.org


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