http://forums.leaflabs.com/topic.php?id=51249 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:24:52 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=51249#post-104748 Thu, 10 Oct 2013 15:15:22 +0000 cambazz 104748@http://forums.leaflabs.com/ <p>Hello, </p> <p>I choose maple Rev3+ to flash. And I closely observed the behaivor you suggested, and I determined it was unable to upload. However I then switched to linux.</p> <p>Although Linux will not see the serial port, because the device disconnects after a little while, I then set it on perpetual bootloader mode, and programmed it as Mini Rev 2 to flash, and indeed, I am able to upload code, and run my own modified blink. It was also able to switch to run mode from bootloader mode, and I am even able to program without putting in perpetual bootloader mode, (which i accidentally discovered, by pressing reset when the board is trying to upload, and not being able to find and start searching for dfu, you just click reset - and it will find it)</p> <p>So this device is marked as maple mini r3, but i have to choose mini rev 2 as board? I have confirmed this is the case.</p> <p>Best regards,<br /> -c.b. </p> http://forums.leaflabs.com/topic.php?id=51249#post-80098 Sun, 06 Oct 2013 07:02:58 +0000 gbulmer 80098@http://forums.leaflabs.com/ <p>cambazz - Just to help us a bit more, what is the settings for Tools-&gt;Board when you're uploading from the IDE?</p> <p>Have you tried changing the parameter to <code>delay()</code> in blink to ensure you are seeing the perpetual bootloader, and not the blink program? Try <code>delay(100)</code>, which is a much faster blink.</p> <p>Have you tried removing power from the mini, then applying power again? (That should take it out of perpetual bootloader mode) Does the mini show the program running?</p> <p>Edit: Full disclosure. I am not a member of LeafLabs staff. </p> http://forums.leaflabs.com/topic.php?id=51249#post-74586 Sat, 05 Oct 2013 15:31:33 +0000 cambazz 74586@http://forums.leaflabs.com/ <p>Hello,</p> <p>I got myself a pair of maple mini r3 and the regular maple r5. I setup the ide, and although i am able to upload the code into the maple r5 board, I was not able to upload code to the maple mini. I uploaded drivers, and when i run dfu-util.exe -l, I get:</p> <p>dfu-util - (C) 2007-2008 by OpenMoko Inc.<br /> This program is Free Software and has ABSOLUTELY NO WARRANTY</p> <p>Found DFU: [0x1eaf:0x0003] devnum=1, cfg=0, intf=0, alt=0, name="DFU Program RAM<br /> 0x20000C00"<br /> Found DFU: [0x1eaf:0x0003] devnum=1, cfg=0, intf=0, alt=1, name="DFU Program FLA<br /> SH 0x08005000"</p> <p>I got my board in perpetual bootloader mode, and then i tried to upload the blink program. When the board is in bootloader mode, I click upload and then i get:</p> <p>Reset via USB Serial Failed! Did you select the serial right serial port?<br /> Assuming the board is in perpetual bootloader mode and continuing to attempt dfu programming...</p> <p>Searching for DFU device [1EAF:0003]...<br /> Found it!</p> <p>Opening USB Device 0x1eaf:0x0003...<br /> Found Runtime: [0x1eaf:0x0003] devnum=1, cfg=0, intf=0, alt=1, name="DFU Program 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=257<br /> Starting download: [##################################################] finished!<br /> state(8) = dfuMANIFEST-WAIT-RESET, status(0) = No error condition is present<br /> Done!<br /> Resetting USB to switch back to runtime mode</p> <p>However no matter what i tried i was not successful to upload code and execute it. And I wanted to ask, how do we get out of perpetual bootloader mode.</p> <p>any ideas/recomendations/help greatly appreciated,</p> <p>-c.b. </p>