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[Reply #15 on:]

Well I have the 1284p chips.
I have one of the chips fitted to a breadboard.
I have an ISPtinyUSB and AVRISP mk II.
I have a firmware for the 1284p
I have the USB driver libusb-0.1.12
if I try to use AVRDUDE I get this fault:

Code:

MacbookPro:~ darren$ avrdude -v -patmega1284P -cusbtiny -Pusb -U lock:w:0x3F:m

avrdude: Version 5.10, compiled on Apr 30 2011 at 06:16:16
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
         Copyright (c) 2007-2009 Joerg Wunsch

         System wide configuration file is "/usr/local/etc/avrdude.conf"
         User configuration file is "/Users/darren/.avrduderc"
         User configuration file does not exist or is not a regular file, skipping

         Using Port                    : usb
         Using Programmer              : usbtiny
avrdude: error: no usb support. Please compile again with libusb installed.
avrdude: programmer operation not supported

avrdude done.  Thank you.

MacbookPro:~ darren$

I have tried to install the USB driver but have had no luck whatsoever!

I have tried to install fink in order to install the USB driver but fink seems to have installed but I cannot run it!

I am having a right nightmare trying to get this to work!

I bought a AVRISP mk II today to try and use that rather than the ISPtinyUSB that I did have and I have also downloaded AVRstudio.

It's not working though.......

[Reply #16 on:]

On my system i use avrdude to program Arduino Hardware and AVRs directly via AVRISP mk ii without problems.
Its a Ubuntu 10.04 LTS. I installed the avrdude package (with Synaptic).

Oliver

[Reply #17 on:]

On my system i use avrdude to program Arduino Hardware and AVRs directly via AVRISP mk ii without problems.
Its a Ubuntu 10.04 LTS. I installed the avrdude package (with Synaptic).

Oliver

I am 5 minutes off publishing a complete step by step guide to using the 1284p