General discussions about V-USB, our firmware-only implementation of a low speed USB device on Atmel's AVR microcontrollers
-
aj
- Posts: 1
- Joined: Mon Mar 10, 2008 2:05 pm
Post
by aj » Mon Mar 10, 2008 2:08 pm
Hi every one,
i suddenly started getting this error one fine day.
I dont know what to do of it.
can anyone help????? please???
avrdude: stk500v2_command(): command failed
avrdude: initialization failed, rc=-1
Double check connections and try again, or use -F to override
this check.
-
christian
- Objective Development
- Posts: 1443
- Joined: Thu Nov 09, 2006 11:46 am
Post
by christian » Mon Mar 10, 2008 11:03 pm
Is this with AVR-Doper? Are you sure that you have chosen the correct serial interface?
The serial interface assigned to AVR-Doper may change when you connect it to a different USB port or insert a hub.
-
Guest
Post
by Guest » Tue Mar 11, 2008 7:26 am
no it is via RS232 serial port - com port
i am not using usb port..