C-F-K
August 21, 2014, 3:09pm
1
Hi everyone,
I am currently having some trouble with writing data to a board using arduino as ISP and AVRdude. When writing data as FLASH i have no issues. But when writing data to the EEPROM, it gets send to the ArduinoISP instead!
Really weird... So i was wondering if someone on the arduino-universe has ever encountered it and know of a way to fix it.
The AVRdude code i'm using: avrdude -v -c arduino -v -C bin\arduino.conf -p atmega328p -P COM5 -U eeprom:w:eeprom_%1.hex:i -F
Where the %1 is an input to select the correct EEPROM-dump with a maximum size of 2kB.
Thanks in advance!
P.S. Forgot to say i'm using arduinoIDE 1.0.5-r2's ArduinoISP!
westfw
August 21, 2014, 3:13pm
2
avrdude -v -c arduino -v -C bin\arduino.conf -p atmega328p -P COM5 -U eeprom:w:eeprom_%1.hex:i -F
For talking to ArduinoISP, your avrdude command shoud look like:
avrdude -v -c stk500v1 -v -C bin\arduino.conf -p atmega328p -P COM5 -b19200-U eeprom:w:eeprom_%1.hex:i -F
C-F-K
August 22, 2014, 12:16pm
3
westfw:
avrdude -v -c arduino -v -C bin\arduino.conf -p atmega328p -P COM5 -U eeprom:w:eeprom_%1.hex:i -F
For talking to ArduinoISP, your avrdude command shoud look like:
avrdude -v -c stk500v1 -v -C bin\arduino.conf -p atmega328p -P COM5 -b19200-U eeprom:w:eeprom_%1.hex:i -F
Amazing how someone can overlook a simple line. In the past i didn't have this problem but apparently when writing to the EEPROM it matters...
Thnx! it's fixed!!
I suspect the problem would have been easier to diagnose if you had not included the otherwise useless -F.