FREE real-valued function FREE real-valued function Syntax FREE ( memory, select ) Function Return the amount of unused free memory storage space. Parameters memory Optional real value, variable, or expression (interpreted as an integer) that specifies which portion of system memory is to be examined, as shown below. The value zero is assumed if the parameter is omitted. select Optional real value, variable, or expression (interpreted as an integer) that specifies what information about the memory is to be returned, as shown below. The value zero is assumed if the parameter is omitted. NOTE: If both parameters are omitted, the parentheses must still be included.
Details This function returns the information displayed by the FREE command. Unlike the FREE command, however, this function returns only one value, determined by the values specified for the memory and select parameters. eV+Language Reference Guide, v2.x, 18319-000 Rev A Page 259 memory Memory examined 0 Program memory 1 Obsolete 2 Obsolete select Information returned 0 Percentage of memory available 1 Available memory, in KB (1024 bytes) 2 Obsolete