Hi , Im confused i want to save some data in EEPROM (program memory) and I have installed required files API (SPRC327, SPRAB69) and did the changes to the code but my debugger cannot step after calling flash_erase(...) or flash_write(...) functions which you can find in F280xx_EEPROM.c file. Debugger says it cannot find the source of those functions and I couldt find them either manually. Could anyone please tell me where are those function files? (I have installed all above libs as well). Thanks in advance.