Hello, Marin Ramesa, le Mon 03 Jun 2013 20:44:05 +0200, a écrit : > There was > a variable reply_port that was set in the if statement, but not used as > an argument of ds_device_write_trap.
Applied, thanks. See however the changes I have made: I have fixed the commented code into working correctly if uncommented as such. Also, take care of keeping the same indentation. Samuel