Can anyone tell me what:
avrdude: stk500_getsync(): not in sync: resp=0x30
means, please?
Many Thanks,
Chris.
int num;
void setup() {
num=0;
// initialize serial communication at 9600 bits per second:
Serial.begin(9600);
}
void loop() {
num++;
if (num==10) num=0;
Serial.println(num);
delay(500);
}
As in the diagnosis is that the bootloader is missing or corrupt?
In that case you could get another 328p-pu chip preloaded with bootloader for your particular board. Then use that to load the bootloader to the current chip? Then you'll have a spare one you can incorporate into your stand alone project! XD