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Date:      Fri, 8 Apr 2022 20:39:31 +0200
From:      Tomek CEDRO <tomek@cedro.info>
To:        Axel Rau <Axel.Rau@chaos1.de>
Cc:        Hans Petter Selasky <hps@selasky.org>, hardware@freebsd.org
Subject:   Re: timeouts on USB ISP programmer
Message-ID:  <CAFYkXjk2TgdC65j1YZqYw2AHn2zMVR2uZ52NTF8jTGVPRV60sg@mail.gmail.com>
In-Reply-To: <24AA646A-698B-4D41-9668-3F9F99732D02@Chaos1.DE>
References:  <3A781DFA-1E2C-41A5-8053-C90A806244DC@Chaos1.DE> <34a747ea-2ee5-660f-71c6-dc00d5de337f@selasky.org> <9334c4f0-3ecf-c046-420f-516e39379981@selasky.org> <976BDBEB-8B57-4541-A0B7-3F2C89498DC6@Chaos1.DE> <7190bdde-22bc-79ee-06d0-d0114a3ffbad@selasky.org> <CAFYkXj=HMdxZG%2B8x0gpLCDy8cbu_qOpFqcN37RO9EG=WOBHkqw@mail.gmail.com> <CAFYkXjmjnFX1a3%2BCQxAxdwX=-oASSEWLdzrmx=%2B4QbX3_Og2Gw@mail.gmail.com> <CAFYkXjmgLi0F4gLVWQxtVwS6tCXCni%2BxU2-7KQM4ve%2B%2B-aEiBw@mail.gmail.com> <CAFYkXjnG5uOzF5_BbNZUgzBzTN8hpU9RmTTh1h_KDZ0EonZgEQ@mail.gmail.com> <CAFYkXjnbneNUszR8ZwS50xY8924uvCQyYQ9d3ohT_t1HZrjmDw@mail.gmail.com> <CAFYkXjmf8DpZw5hQ6Cc_FBurHufKNHhKGYiXpK%2BArB0SGCbqsg@mail.gmail.com> <7CDFB049-241F-4C31-A7B1-A7D6BDE6A002@Chaos1.DE> <CAFYkXjnwvba60u3_tRMReEiyb5dohNZDLoenZWieNB2q_c_-0w@mail.gmail.com> <24AA646A-698B-4D41-9668-3F9F99732D02@Chaos1.DE>

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On Fri, Apr 8, 2022 at 8:02 PM Axel Rau <Axel.Rau@chaos1.de> wrote:
> Am 08.04.2022 um 18:04 schrieb Tomek CEDRO <tomek@cedro.info>:
> My 1st trial gives this (more trials in 2 hours):
>
> root@home2l:/ # avrdude -p t85 -t -vvv
>
> avrdude: Version 6.4
>          Copyright (c) Brian Dean, http://www.bdmicro.com/
>          Copyright (c) Joerg Wunsch
>
>          System wide configuration file is "/usr/local/etc/avrdude.conf"
>          User configuration file is "/root/.avrduderc"
>
>          Using Port                    : usb
>          Using Programmer              : diamex-avr-usb
> E avrftdi_open(706): Error -6 occurred: ftdi_usb_reset failed
>
> avrdude done.  Thank you.

Hmm now there is a problem with ftdi open / reset. You are running as
root so it is not a permission problem.

Is it possible to disassemble your interface and take photos of the
electronics inside? We need to make sure what exact chip is inside :-)

-- 
CeDeROM, SQ7MHZ, http://www.tomek.cedro.info



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