Determining how much RAM is available?
Hi Guys,
I want to record data into a RAM array, and then write that data to either internal or external EEPROM
only when the main program session is over and interrupts can be turned off.
I want the RAM array to be as large as possible (probably all available RAM left on the chip).
Is there a method of finding out how much RAM is left to allocate
after all PBP routines (I2CWRITE/READ, LCDOUT, etc.) have already been inserted into the program?
Or is it just a matter of declaring variables until something breaks?
Re: Determining how much RAM is available?
Quote:
Originally Posted by
Art
Hi Guys,
I want to record data into a RAM array, and then write that data to either internal or external EEPROM
only when the main program session is over and interrupts can be turned off.
I want the RAM array to be as large as possible (probably all available RAM left on the chip).
Is there a method of finding out how much RAM is left to allocate
after all PBP routines (I2CWRITE/READ, LCDOUT, etc.) have already been inserted into the program?
Or is it just a matter of declaring variables until something breaks?
I think you can see that in the .lst file, after you compile your program. Open it and see. I don't have access to my home computer to confirm this.
