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Appreciate the feedback. enlightening.

Anyway, I've done some pretty large programs but always with some RAM to spare.
I guess my 'large programs' are not that 'large' after all.
Laughing

Th ...

Why do we need to have separate local & global variables.

I've completed several programs without ever declaring any local variables and everything as globals.
I avoid any 'conflict' that may ...

thanks

I'm using PCH v4.084.

Declaring the below function gives an error: "Expecting a basic type"
void buzzer_off (void);

Able to compile if I put it any other way
void buzzeroff ...

Wouldn't

remainder = numerator - (quotient * 10);

work faster as

remainder = numerator - (quotient * 8 + quotient * 2);

?

actually (quotient * 10) is few instr ...

This annoys me greatly too, and I haven't found a solution. It's even more annoying when you analyse the generated code and find that they're identical, apart from where the two values are retrieved ...

thanks PCM p. & Ttelmah

using mplab sim, i'm putting the codes into test.

i find that:
quotient = numerator / 10;
remainder = numerator % 10;
chows down approx. 195 instruction cycles and ...

Please show me a simpler way of implementing:

int8 quotient;
int8 remainder;
int8 numerator;

quotient = numerator / 10;
remainder = numerator % 10;

The two line generates an awful lot of a ...