Using IAR C...
1. What are the best and safer settings for CSTACK, RSTACK?
Lets consider that an application can use about 500bytes from variables, and the stack for return address may not exceed the 30 levels:
With what value I have to set the CSTACK, and RSTACK to feel safe that nothning bad will happen in my variables.
2. In AVRGCC we can see the size of the produced hex code, and also the used memory, as compile the program. How can see the same things in IAC C?
3. What about HEAP, if am not using malloc,free, calloc, and realloc what the value that I have to set the HEAP?