I have attached a couple of the failing runs on my Atmega2560. The device is running at 8MHz and no clkdiv8.
I'll try with the 1284P next. Andreas On Mon, Jan 7, 2013 at 11:56 AM, Andreas Løhre <alo...@gmail.com> wrote: > > > > On Mon, Jan 7, 2013 at 10:19 AM, Joerg Wunsch <j...@uriah.heep.sax.de> wrote: > >> As Andreas Løhre wrote: >> >> > I tried the latest trunk with an ATmega2560 this weekend without >> success, >> > using the latest firmware from S6 patch 2. >> >> First, thanks for testing! >> >> > What devices and jtag firmware version are you doing your development >> on ? >> >> The JTAGICE3 firmware is 2.12 (decimal; Atmel Studio would call that >> "2.d"). My current target board uses an ATmega128RFA1 (since I just >> had that board around). My previous primary test board used an >> ATmega1284P but that one started to fail reprogramming some day, so >> it's now in kind of a read-only state. >> > > I have a board with the 1284P, so I will try that today and see if I have > more success. > > >> >> I've also done some tests on a board using an ATxmega16D4, but have >> not re-tested that one lately. >> >> Operating systems tested include FreeBSD 8.x, Linux 2.6.38 (Ubuntu >> 11), Linux 2.6.18 (CetOS 5), plus some quick "does it work at all?" >> test on OS X and FreeBSD 6.x. The latter machine cannot operate the >> JTAGICE3 though as it's only got USB 1.1 hardware; my main reason for >> testing it was to see there are no regressions for older systems >> introduced by the USB thread handling. (FreeBSD < 8.x doesn't use the >> libusb20 code path but the libusb-0.1 code as all other systems do.) >> > > I am doing the tests on a ubuntu 12.10 64-bit install. > > >> > I will post the complete debug output later tonight when I get home; It >> > seemed to alternate between failing with an buffer overflow error and >> usb >> > connection errors. >> >> The normal debugging output basically assumes the USB communication works. >> If it doesn't, it might be necessary to stuff some fprintf(stderr, ...) >> statements around into the various USB threads. >> >> I know the current implementation still has a race condition which I'm >> going to fix, but it should not trigger very quickly: each message >> from the USB reader threads (for the JTAGICE3, there are two of them) >> is preceded by a message length word so the consumer knows how many >> bytes to expect. However, if events arrive at a high rate (e.g. the >> device repeatedly going into/out of sleep), the information from both, >> the event and the normal reader thread could get mixed up. I'm going >> to fix that by using atomic write operations which write both, the >> message length and actual message data within a single write() call. >> >> -- >> cheers, J"org .-.-. --... ...-- -.. . DL8DTL >> >> http://www.sax.de/~joerg/ NIC: JW11-RIPE >> Never trust an operating system you don't have sources for. ;-) >> >> >> ------------------------------------------------------------------------------ >> Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, >> MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current >> with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft >> MVPs and experts. SALE $99.99 this month only -- learn more at: >> http://p.sf.net/sfu/learnmore_122412 >> _______________________________________________ >> avarice-user mailing list >> avarice-user@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/avarice-user >> > > > > -- > Mvh. Andreas Løhre > Tlf: 936 50 366 > -- Mvh. Andreas Løhre Tlf: 936 50 366
jtagice3_m2560_error.log
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jtagice3_m2560_error_2.log
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