Metrologic Optimus S Programming Manual page 218

212 "C" Programming Guide For Optimus S/R
FlashSize
WriteFlash
Purpose To get the size of flash memory.
Syntax int FlashSize (void);
Example FlashSize();
Description This routine gets the size of flash memory, which is available to the user
program.
This routine returns the size of the flash memory in kilobyte.
Return
See Also RamSize
Purpose To write data to the flash memory.
Syntax int WriteFlash (void *target_addr, void *source_addr, unsigned long size);
char szData[100];
Example
EraseSector (0xF60000);
WriteFlash (0xF60000, szData, 100);
The flash memory can also be used to store data if the user programs have not
Description
used all of it. The possible available flash memory is 64 Kbytes and its address
starts from 0xF60000.
Return If successful, it returns 1.
Otherwise, it returns 0.
See Also EraseSector