I installed arduino whith a UNO cad. It worked properly with leds and buttons. After, I installed DuinOS form testing realtime programming.
I compiled the example "MoreComplexBlinking". After some troubles with the files "keywords" and "borads", i arrived to compile the prog with arduino or duemilanovo w/ ATMega 328 + DuinOS, but when i want to upload, the leds RX/TX flash several times , but after i have these messages :
"avrdude: stk500_getsync(): not in sync: resp=0x00" "avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51"
I tried also with the board Arduino Mega + DuinOs and i got the same messages
Does somebody know what is the problem ?
Thanks for yous help . Phil2fer ( France )