Hey guys where can find anythings about Keil? for example I didn't know that when you put a 'const' data in flash memory and use a pointer to read it, the MCU read the data from Flash not RAM. well that's a benefit. I think kail does this and it uses some instructions to does this. Is there any source to tell us these stuffs? all things about the behaviors of the keil?
I guess you'd read some books on C programming, embedded programming, linkers, loaders, compilers, and then you'd have some perspective/context to work from.
Back in the old days, we would grab a book and try to learn stuff like this. Now we are in the new days, you could try and do some searching using google, OR you might grab a book about C programming and actually sit down with a cup of coffee (or several cups...)