33941 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:03:16 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=74420#post-105691 Mon, 23 Mar 2015 16:54:18 +0000 tormod 105691@http://forums.leaflabs.com/ <p>Where does your Maple r5 come from? Maybe the bootloader is broken. It should blink fast for a second after resetting, then slow. You may have to reprogram the (USB) bootloader using the serial bootloader. </p> http://forums.leaflabs.com/topic.php?id=74420#post-105685 Tue, 17 Mar 2015 13:34:28 +0000 bigplik 105685@http://forums.leaflabs.com/ <p>Hi gbulmer,</p> <p>I was trying to use perpetual bootloader mode, however unsuccessful. Spend few hours yesterday,<br /> couldn't solve it. Don't know how to press this buttons, as sequence described on the forum not working for me. And even LED's are flashing different, first few times slowly and then fast till I unplug device and plug in again. </p> http://forums.leaflabs.com/topic.php?id=74313#post-105683 Tue, 17 Mar 2015 11:57:05 +0000 gbulmer 105683@http://forums.leaflabs.com/ <p>@bigplik - I posted a suggestion at <a href="http://forums.leaflabs.com/topic.php?id=74420" rel="nofollow">http://forums.leaflabs.com/topic.php?id=74420</a> </p> http://forums.leaflabs.com/topic.php?id=74420#post-105682 Tue, 17 Mar 2015 11:55:57 +0000 gbulmer 105682@http://forums.leaflabs.com/ <p>@bigplik<br /> Have you tried to put the board into "Perpetual Bootloader Mode":<br /> <a href="http://static.leaflabs.com/pub/leaflabs/maple-docs/latest/troubleshooting.html#perpetual-bootloader-mode" rel="nofollow">http://static.leaflabs.com/pub/leaflabs/maple-docs/latest/troubleshooting.html#perpetual-bootloader-mode</a></p> <p>It is a bit tricky, it usually takes several attempts to get it to work, and the timing of the two buttons seems to be a awkward.</p> <p>(Full disclosure: I am not a member of LeafLabs staff.) </p> http://forums.leaflabs.com/topic.php?id=74313#post-105681 Tue, 17 Mar 2015 02:49:58 +0000 bigplik 105681@http://forums.leaflabs.com/ <p>Same story as Justin, same command,<br /> however I use linux mint,<br /> I've installed MapleIDE as on the instruction from the WEB,<br /> but it still isn't working,</p> <p>any advice please? </p> http://forums.leaflabs.com/topic.php?id=74400#post-105680 Tue, 17 Mar 2015 02:45:09 +0000 bigplik 105680@http://forums.leaflabs.com/ <p>Hi tormod, is there any tutorial for those opitions to upload bootloader you wrote about?<br /> I've checked all of those commands with my linux mint, and it isn't work. </p> http://forums.leaflabs.com/topic.php?id=74420#post-105679 Mon, 16 Mar 2015 15:30:04 +0000 bigplik 105679@http://forums.leaflabs.com/ <p>Hi,<br /> I've seen one movie on YT where was eg. how to upload sketch into STM32 board by ArduinoIDE and MapleIDE, made same as on the movie, step by step and it wasn't work, ArduinoIDE can't program it in my case.</p> <p>I tryied to program it was MapleIDE, that is hard part, I have linux mint, in arduino also had spent some time to setup programs but it looks a lot easier than Maple to first start, there was an instruction how to program it but still, can't upload a sketch, program is starting uploading, and stock (MapleIDE),</p> <p>and device, LeafLabs Maple r5 is always flashing LED like an crazzy, even when I push the Reset or But button,<br /> it flash slowly only on the begining for few times, and then fast, no matter what I do,</p> <p>when I start to upload program by MapleIDE I get this info</p> <p>"Going to build using 'armcompiler' (ARM)<br /> Compiling core...<br /> No libraries to compile.<br /> Compiling the sketch...<br /> Linking...<br /> Computing sketch size...</p> <p>/tmp/build8281330379353600180.tmp/Blink.cpp.bin :<br /> section size addr<br /> .data 12848 0<br /> Total 12848</p> <p>Binary sketch size is reported above. Check it against a 108000 byte maximum.<br /> Loading via dfu-util<br /> Resetting to bootloader via DTR pulse"</p> <p>and then program stock, everytime, upload haven't been done even once,<br /> don't know what is wrong as I don't get any information from IDE since that time.</p> <p>anyone knows how to deal with this stuff? </p> http://forums.leaflabs.com/topic.php?id=74400#post-105588 Sun, 14 Dec 2014 21:14:39 +0000 ss 105588@http://forums.leaflabs.com/ <p>Great!<br /> I use dfu-util to download bin file, it works!<br /> Thank you very much!</p> <p>I test the -U --upload file Read firmware from device into &lt;file&gt;<br /> but failed...<br /> F:\Arduino\maple-ide-0.0.12-windowsxp32&gt;dfu-util -a 1 -U test.bin<br /> dfu-util - (C) 2007-2008 by OpenMoko Inc.<br /> This program is Free Software and has ABSOLUTELY NO WARRANTY</p> <p>Opening USB Device 0x0000:0x0000...<br /> Found Runtime: [0x1eaf:0x0003] devnum=1, cfg=0, intf=0, alt=1, name="DFU Program<br /> FLASH 0x08005000"<br /> Setting Configuration 1...<br /> Claiming USB DFU Interface...<br /> Setting Alternate Setting ...<br /> Determining device status: state = dfuIDLE, status = 0<br /> dfuIDLE, continuing<br /> Transfer Size = 0x0400<br /> bytes_per_hash=1024<br /> Starting upload: [############################################dfu_upload error -5 </p> http://forums.leaflabs.com/topic.php?id=74400#post-105587 Sat, 13 Dec 2014 12:53:02 +0000 tormod 105587@http://forums.leaflabs.com/ <p>Why can't you use the Maple IDE?</p> <p>It all depends on what interface and software you use. If you are using J-Link (or anything else) with openocd, the openocd command would be:<br /> flash write_image erase my.cpp.bin 0x5000 bin</p> <p>You can also use dfu-util independent of the Maple IDE:<br /> dfu-util -a 1 -D my.cpp.bin</p> <p>You can use stm32flash or stm32loader.py to reprogram the USB bootloader<br /> over a serial line, as explained in the docs. </p> http://forums.leaflabs.com/topic.php?id=74400#post-105586 Fri, 12 Dec 2014 01:17:40 +0000 ss 105586@http://forums.leaflabs.com/ <p>When I build a project, I can download the fireware to board by Maple IDE. But consider of safety, I need download the bin file by other tool(like J-link or other tool), but I failed.<br /> Can anyone know how to download the bin file to the board?</p> <p>bin file<br /> C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\build5403673913316873103.tmp\my.cpp.bin </p> http://forums.leaflabs.com/topic.php?id=74313#post-105359 Sat, 03 May 2014 07:55:53 +0000 Justin 105359@http://forums.leaflabs.com/ <p>I forced it into the bootloader mode, slow blue blinking LED, won't recognize the DFU drivers as valid. It installs the Serial drivers just fine though in this mode. I tried to install the serial drivers while the led was blinking fast, it failed, attempted to install DFU drivers while in this mode and had a different error while installing the drivers.</p> <p>And yes this is Windows 7 64-Bit.</p> <p>EDIT: Fixed it, the stupid blink patterns were backwards, it was blinking fast when in bootloader mode, and slow in serial mode. Had to use libusb utility to install the dfu driver. </p> http://forums.leaflabs.com/topic.php?id=74313#post-105358 Fri, 02 May 2014 15:55:05 +0000 Abo 105358@http://forums.leaflabs.com/ <p>I'm assuming you're running on a Windows platform? (Win 7? Win 8?)</p> <p>Have you check if you have the proper driver installed? When switch between USB boot loader mode and serial mode, do you see the driver "libusb-win32 devices" during USB boot loader mode in your Device Manager? If not, you need to install the dfu driver. </p> http://forums.leaflabs.com/topic.php?id=74313#post-105356 Fri, 02 May 2014 02:24:19 +0000 Justin 105356@http://forums.leaflabs.com/ <p>I've tired entering the bootloader mode, without any success. I haven't gotten a single thing to run yet. Any help is appreciated.</p> <p>Binary sketch size is reported above. Check it against a 108000 byte maximum.<br /> Loading via dfu-util<br /> Resetting to bootloader via DTR pulse<br /> Searching for DFU device [1EAF:0003]...<br /> dfu-util - (C) 2007-2008 by OpenMoko Inc.<br /> This program is Free Software and has ABSOLUTELY NO WARRANTY</p> <p>Couldn't find the DFU device: [1EAF:0003] </p>