Blob
- 11th October 2006, 15:27
Hello,
Since 18f242 is getting more and more expensive we are changing to the 2420...
I just copied my code but it seems that the 2420 uses the eeprom functions in a different way.
if it gets a write command, normally the data that was written on that adress should be deleted automatically and the new data should be written on that adress.
in the 242 i first had to delete the data before writing.
But helas,
the function read_program_eeprom(adress) works fine
but when i try write_program_eeprom(adress, data); nothing is written to the adress...
is there some one out here who knows about this problem?
Thanks in advance
Since 18f242 is getting more and more expensive we are changing to the 2420...
I just copied my code but it seems that the 2420 uses the eeprom functions in a different way.
if it gets a write command, normally the data that was written on that adress should be deleted automatically and the new data should be written on that adress.
in the 242 i first had to delete the data before writing.
But helas,
the function read_program_eeprom(adress) works fine
but when i try write_program_eeprom(adress, data); nothing is written to the adress...
is there some one out here who knows about this problem?
Thanks in advance