hi,
the program is running!
i can see the output on the serial monitor.
the correct board and com port are selected.
drivers didnt change for a long time and just now it started not working.
programming my uno i get:
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x30
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x0f
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x10
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x20
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x0f
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x10
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x30
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x0f
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x10
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x20
please help....
So you once programmed it?
With something that spits out data on the serial port?
You see that data when you open up serial monitor?
Answer ALL questions please.
i programmed it many times before this happen.
yes, something that has a println in setup and i can see it restarts some times, so the port is correct.
i do see the data.
And did you program it the normal way? Not with a programmer/ArduinoISP?
yep
septillion:
And did you program it the normal way? Not with a programmer/ArduinoISP?
yep. the same way that fails now
so my arduino is dead? any other way to program it?
You can try to reburn the bootloader. You need a programmer or another Arduino for that. The rest can be found when you Google.
septillion:
You can try to reburn the bootloader. You need a programmer or another Arduino for that. The rest can be found when you Google.
i'll try, but the program that is there is running so the boot loader should be ok
No. The bootloader has nothing to do with the program. Only with getting the program into memory. So a running program is no guarantee regarding a bootloader.