> > > As you should be. Plain old "char" *is* either signed or unsigned > depending on your choice of compiler. And in effort to build code that > runs as expected better compilers have a compile time switch to control > code generation when the signedness is specifically indicated.
Ok, that's one of the reasons that I'm using the new types, but I still don't understand why I'm getting the signage warning when I use uint8_t or int8_t to feed chars to lcd_puts. Is int8_t not signed? And why does lcd_puts want signed chars anyway? Isn't "negative A" nonsense?
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