Date: Thu, 7 Apr 2022 20:35:48 +0200 From: Tomek CEDRO <tomek@cedro.info> To: hardware@freebsd.org Cc: Hans Petter Selasky <hps@selasky.org>, Axel Rau <Axel.Rau@chaos1.de> Subject: Re: timeouts on USB ISP programmer Message-ID: <CAFYkXjnG5uOzF5_BbNZUgzBzTN8hpU9RmTTh1h_KDZ0EonZgEQ@mail.gmail.com> In-Reply-To: <CAFYkXjmgLi0F4gLVWQxtVwS6tCXCni%2BxU2-7KQM4ve%2B%2B-aEiBw@mail.gmail.com> 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>
next in thread | previous in thread | raw e-mail | index | archive | help
The problem is Diamex does not provide schematics for their interface. That could make things easier to compare with other interfaces to search for similar one. Are you sure it is FT2232H based? LibFTDI as dependency to avrdude may also some from other interfaces :-) But we both have VID:PID issue. I have original DevKit from Michrochip/Atmel. Schematics is here: https://ww1.microchip.com/downloads/en/DeviceDoc/ATtiny416_Xplained_Nano_Schematics.pdf Also when connecting to my devkit over serial port with Minicom (9600-8-N-1) i get "nak" from the board. So the board and connection to the board works fine. This clearly indicates problem with avrdude. Probably it has hardcoded VID:PID pairs. Maybe they are part of the configuration files. Also I noticed that we have two ports devel/arduino-avrdude-6.3 and devel/avrdude-6.4. Work in progress :-) -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAFYkXjnG5uOzF5_BbNZUgzBzTN8hpU9RmTTh1h_KDZ0EonZgEQ>