http://forums.leaflabs.com/topic.php?id=1369 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:16:30 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=1369#post-10357 Wed, 25 Apr 2012 16:26:14 +0000 tormod 10357@http://forums.leaflabs.com/ <p>As I have written in <a href="http://forums.leaflabs.com/topic.php?id=1410#post-10356" rel="nofollow">http://forums.leaflabs.com/topic.php?id=1410#post-10356</a> I hope dfu-util 0.6 will work around this firmware bug. </p> http://forums.leaflabs.com/topic.php?id=1369#post-8445 Fri, 02 Mar 2012 04:31:30 +0000 kwesadilo 8445@http://forums.leaflabs.com/ <p>Thanks for the advice. My Kubuntu VM has <code>dfu-util</code> 0.3, so what you're saying makes sense.</p> <p>On Gentoo, I downgraded to <code>dfu-util</code> 0.4. (Only 0.1, 0.4, and 0.5 are available in the repository). Unfortunately, it immediately segfaults when I try to upload a program or list devices. This being Gentoo, that is conceivably a fixable problem. I saw some Debian bugs from a few months back mentioning something like that, but I don't know what the resolution was yet. I'll dig into it a little more unless anyone already knows what's going on. </p> http://forums.leaflabs.com/topic.php?id=1369#post-8424 Thu, 01 Mar 2012 06:54:40 +0000 tormod 8424@http://forums.leaflabs.com/ <p>UPDATE 2: The firmware "fix" I pointed to above is only partial and was apparently not tested enough. So all currently shipping firmwares are broken. I will start a new thread and get in touch with the right developers to have this sorted out properly. In the meantime, dfu-util 0.5 will not work with Maple devices. </p> http://forums.leaflabs.com/topic.php?id=1369#post-8413 Wed, 29 Feb 2012 03:19:30 +0000 tormod 8413@http://forums.leaflabs.com/ <p>Your last run with dfu-util above is using some earlier version of dfu-util which did not have DFU 1.1a (DfuSe) support, and it is just treating the device as a DFU 1.0 device. So it seems like your device is really 1.0 but declares itself as 1.1a. Who wrote this firmware?</p> <p>The 0a5c:2110 device you see with dfu-util -l is a bluetooth controller, which also can be updated over DFU.</p> <p>UPDATE: I found what I think is the Maple firmware source and this version issue was fixed two years ago: <a href="https://github.com/leaflabs/maple-bootloader/commit/95e1150ddcbb6e0e4c4e2ff9f85a0e6d9d620407" rel="nofollow">https://github.com/leaflabs/maple-bootloader/commit/95e1150ddcbb6e0e4c4e2ff9f85a0e6d9d620407</a> (well, it seems it was corrected to 0.1 instead of 1.0)</p> <p>Why is the older, unfinished code in use? Was it released and shipped on commercial units? </p> http://forums.leaflabs.com/topic.php?id=1369#post-8411 Tue, 28 Feb 2012 22:39:32 +0000 kwesadilo 8411@http://forums.leaflabs.com/ <p>Dang, I figured it would email me when people replied. I should have been on this sooner.</p> <p>I don't think I'm getting a 64-bit executable/32-bit library linking error. <code>dfu-util</code> runs. It just doesn't upload the program. It might be the Maple firmware version thing.</p> <p>I set up a 32-bit Kubuntu VM using VirtualBox. When I try to <code>make install</code> using that, I get<br /> <pre><code>abe@vbox1:~/libmaple$ make install Install target: flash ./support/scripts/reset.py &amp;&amp; sleep 1 &amp;&amp; dfu-util -a1 -d 1EAF:0003 -D build/maple.bin -R Could not find Maple serial port; defaulting to /dev/maple. Using /dev/maple as Maple serial port Failed to open serial port /dev/maple for reset dfu-util - (C) 2005-2008 by Weston Schmidt, Harald Welte and OpenMoko Inc. This program is Free Software and has ABSOLUTELY NO WARRANTY dfu-util does currently only support DFU version 1.0 Opening DFU USB device... ID 1eaf:0003 Found Runtime: [0x1eaf:0x0003] devnum=3, cfg=0, intf=0, alt=1, name=&quot;DFU Program FLASH 0x08005000&quot; Claiming USB DFU Interface... Setting Alternate Setting #1 ... Determining device status: state = dfuIDLE, status = 0 dfuIDLE, continuing Device returned transfer size 1024 bytes_per_hash=589 Copying data from PC to DFU device Starting download: [##################################################] finished! state(8) = dfuMANIFEST-WAIT-RESET, status(0) = No error condition is present Done! Resetting USB to switch back to runtime mode</code></pre> <p>The program I sent appears to run on the Maple.</p> <p>However, I had to verify this using someone else's computer, because I can't complete the instructions for connecting with <code>screen</code>. I have installed the <code>udev</code> rules (on host and guest machines), but when I plug the Maple in after resetting it, I see no file matching <code>/dev/ttyACM*</code>. On my native machine (Gentoo), I see<br /> <code>Found Runtime: [0a5c:2110] devnum=0, cfg=1, intf=3, alt=0, name=&quot;UNDEFINED&quot;</code><br /> when I run <code>dfu-util -l</code>, and I see the device in <code>lsusb</code> output. However, there is no <code>/dev/ttyACM*</code> device. There is not even the usual <code>/dev/ttyUSB</code>.</p> <p>On my 32-bit VM (Kubuntu), I can see the Maple using <code>dfu-util</code> when it is in persistent debug mode. But after I reset into normal mode, I can't see anything from Kubuntu using <code>dfu-util -l</code>. There is no <code>/dev/ttyACM*</code> either. My partner has a similar issue with her Mac: She can see the device in normal mode from OSX but not from her Ubuntu VM. </p> http://forums.leaflabs.com/topic.php?id=1369#post-8393 Sun, 26 Feb 2012 11:37:39 +0000 tormod 8393@http://forums.leaflabs.com/ <p>Hi, there is something wrong with your Maple firmware. It reports DFU version 1.1a which is the version reported by DfuSe enabled devices, but the interface name does not indicate a DfuSe device - there is no encoded memory map in it. This is why dfu-util quits with an error. </p> http://forums.leaflabs.com/topic.php?id=1369#post-8308 Wed, 22 Feb 2012 02:02:35 +0000 bnewbold 8308@http://forums.leaflabs.com/ <p>Actually, what I just wrote might be total out-of-date FUD:</p> <p><a href="http://forums.leaflabs.com/topic.php?id=261#post-1938" rel="nofollow">http://forums.leaflabs.com/topic.php?id=261#post-1938</a> </p> http://forums.leaflabs.com/topic.php?id=1369#post-8307 Wed, 22 Feb 2012 01:59:03 +0000 bnewbold 8307@http://forums.leaflabs.com/ <p>hi kwesadilo!</p> <p>IIRC we had problems with the "most recent" version of dfu-util as of a year or two ago and shipped the Maple IDE with an older version instead. You should be able to use the 32bit statically compiled binary on a 64bit debian-based machine, and hopefully Gentoo as well:</p> <p><a href="https://github.com/leaflabs/maple-ide/blob/master/build/linux/dist/tools/dfu-util" rel="nofollow">https://github.com/leaflabs/maple-ide/blob/master/build/linux/dist/tools/dfu-util</a></p> <p>I get:<br /> <code><br /> $ ./dfu-util -V<br /> dfu-util - (C) 2007 by OpenMoko Inc.<br /> This program is Free Software and has ABSOLUTELY NO WARRANTY</p> <p>dfu-util version 0.1+svnexported<br /> </code></p> <p>Send the leafblowers an email with your results and bug them to update the toolchain docs!</p> <p>[disclaimer: not an official developer] </p> http://forums.leaflabs.com/topic.php?id=1369#post-8304 Wed, 22 Feb 2012 00:32:22 +0000 kwesadilo 8304@http://forums.leaflabs.com/ <p>My class project group just got a Maple board, and we are trying to set up our development environments. None of us have used Maple before. My partner uses a Mac, and she couldn't get access to make and gcc through XCode, so we installed VirtualBox on her machine and set up a VM with Ubuntu 11.10 (32-bit). She was then able to get through the entire toolchain setup guide at <a href="http://leaflabs.com/docs/unix-toolchain.html" rel="nofollow">http://leaflabs.com/docs/unix-toolchain.html</a>.</p> <p>I run Gentoo (64-bit) natively. I was able to get down through the compilation part without issue. But when I run <code>make install</code> I get the following:</p> <pre><code>Install target: flash ./support/scripts/reset.py &amp;&amp; sleep 1 &amp;&amp; dfu-util -a1 -d 1EAF:0003 -D build/maple.bin -R You appear to be using 64-bit Linux. Let us know if this works. Could not find Maple serial port; defaulting to /dev/maple. Using /dev/maple as Maple serial port Failed to open serial port /dev/maple for reset dfu-util 0.5 (C) 2005-2008 by Weston Schmidt, Harald Welte and OpenMoko Inc. (C) 2010-2011 Tormod Volden (DfuSe support) This program is Free Software and has ABSOLUTELY NO WARRANTY dfu-util does currently only support DFU version 1.0 Filter on vendor = 0x1eaf product = 0x0003 Opening DFU USB device... ID 1eaf:0003 Run-time device DFU version 011a Found DFU: [1eaf:0003] devnum=0, cfg=1, intf=0, alt=1, name=&quot;DFU Program FLASH 0x08005000&quot; Claiming USB DFU Interface... Setting Alternate Setting #1 ... Determining device status: state = dfuIDLE, status = 0 dfuIDLE, continuing DFU mode device DFU version 011a Device returned transfer size 1024 No valid DFU suffix signature Warning: File has no DFU suffix Error: Could not read name, sscanf returned0 Error: Failed to parse memory layout make: *** [install] Error 1</code></pre> <p>When I Google for these errors, all I get are listings of the dfu-util source code. My suspicion is that the last two lines are the only ones that are actually problems, but I don't know what any of it means. I can still see the board. When I run <code>dfu-util -l</code> (while in perpetual boot mode), I get this:<br /> <pre><code>Found Runtime: [0a5c:2110] devnum=0, cfg=1, intf=3, alt=0, name=&quot;UNDEFINED&quot; Found DFU: [1eaf:0003] devnum=0, cfg=1, intf=0, alt=0, name=&quot;DFU Pro&quot; Found DFU: [1eaf:0003] devnum=0, cfg=1, intf=0, alt=1, name=&quot;DFU Program FLASH 0x08005000&quot;</code></pre> <p>I note that <code>make install</code> expressed doubt about whether this should work on 64-bit Linux. To drill down further, I might try setting up a 32-bit VM on my machine, but I would really like to get this working natively. Does anyone have any ideas?</p> <p>According to the Git log, I have the latest library version, which was updated on 10/20/11, if that matters. Also, this is my first post on a bbPress forum, so I'm sorry if my formatting is messed up.</p> <p>I would appreciate it if someone could shed some light on this. </p>