Hi
sorry i must ask again.
my TFTP Upload no work
i write now my steps and what is happen
1). u write the Ariadne Bootloader at my nano-Clone
2) the LED there blink fast
3) i try it to, upload via USB a other blink Programm for check the On-Board-LED blink#
a) i upload the sketch with arduino IDE and via USB
b) the sketch start works after 15 seconds (before blink the nano fast) and the onboard-LED blink normal (like seconds what i write in my sketch)
- i create a other Blink.bin file...with avr-objcopy -O ihex -R .eeprom c:\xxxxx\Blink.ino.elf Blink.cpp.hex
- i create the binary with avr-objcopy -I -ihex Blink.cpp.hex -O binaty Blink.bin
- i try to upload via TFTP
- i reset the nano
- i try upload via tftp
a) tftp -i 192.168.2.58 PUT Blink.bin
b) nano blink fast
c) my CMD win-terminal get message TIMEOUT
after that is anything wrong with my normal blink-programm
Remember... i upload before a normal-blink programm there blink the LED 1 second and wait 1 second
this programm work no more after i try upload the new Blink Programm via TFTP
i try it to with a Linux terminal
there i get
tftp 192.168.2.58 69
tftp> mode octet
tftp> trace
Packet tracing on.
tftp> verbose
Verbose mode on.
tftp> put Blink1.bin
putting Blink1.bin to 192.168.2.58:Blink1.bin [octet]
sent WRQ <file=Blink1.bin, mode=octet>
sent WRQ <file=Blink1.bin, mode=octet>
sent WRQ <file=Blink1.bin, mode=octet>
sent WRQ <file=Blink1.bin, mode=octet>
sent WRQ <file=Blink1.bin, mode=octet>
Transfer timed out.
tftp> quit
what i can do?