Ho eseguito il comando e sembra essere andato tutto bene:
./avrdude -P /dev/ttyACM0 -C ./avrdude.conf -U lfuse:w:0xf1:m -p t85 -c stk500v1 -b 19200
avrdude: please define PAGEL and BS2 signals in the configuration file for part ATtiny85
avrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.06s
avrdude: Device signature = 0x1e930b
avrdude: reading input file "0xf1"
avrdude: writing lfuse (1 bytes):
Writing | ################################################## | 100% 0.06s
avrdude: 1 bytes of lfuse written
avrdude: verifying lfuse memory against 0xf1:
avrdude: load data lfuse data from input file 0xf1:
avrdude: input file 0xf1 contains 1 bytes
avrdude: reading on-chip lfuse data:
Reading | ################################################## | 100% 0.02s
avrdude: verifying ...
avrdude: 1 bytes of lfuse verified
avrdude: safemode: Fuses OK
avrdude done. Thank you.
Poi ho creato la board virtuale:
attiny85-16.name=ATtiny85 (internal 16 MHz clock)
attiny85-16.bootloader.low_fuses=0xf1
attiny85-16.bootloader.high_fuses=0xdf
attiny85-16.bootloader.extended_fuses=0xff
attiny85-16.upload.maximum_size=8192
attiny85-16.build.mcu=attiny85
attiny85-16.build.f_cpu=16000000L
attiny85-16.build.core=arduino:arduino
attiny85-16.build.variant=tiny8
Ho fatto bene?