This source replaces the standard printf() and sprintf() functions in the compiler C library with a VERY low resource version with a limited set of features and output types.
Features of tinyprintf include:
• %c character
• %d,%i signed integer (-sign added if needed)
• %s character string
• %u unsigned integer as decimal
• %x or %X unsigned integer as hexadecimal (uppercase)
• %% to write %
Normal printf()/sprintf() implementations on ARM have been measure at ~25K of flash space, using tinyprintf can restore ~23K of flas...
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