http://forums.leaflabs.com/topic.php?id=74406 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:09:57 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=74406#post-105619 Sat, 10 Jan 2015 13:53:49 +0000 edocod 105619@http://forums.leaflabs.com/ <p>Oh! Here's what happened: I did make install without adding the variable BOARD=maple_mini, so the library was already compiled for another board. With rm -rv libmaple/build/* i deleted all the build files and it started to work :D </p> http://forums.leaflabs.com/topic.php?id=74406#post-105618 Sat, 10 Jan 2015 13:43:35 +0000 edocod 105618@http://forums.leaflabs.com/ <p>My one is a Baite one :9<br /> However, I can compile and upload code using the gcc toolchain, but it just refuses to run! Even the blinky sample doesn't work.</p> <pre><code>edoardo@localhost:~/Scrivania/maple/libmaple$ make BOARD=maple_mini install Install target: flash ./support/scripts/reset.py &amp;&amp; sleep 1 &amp;&amp; dfu-util -a1 -d 1EAF:0003 -D build/maple_mini.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 (i press the reset button here) dfu-util 0.8 Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc. Copyright 2010-2014 Tormod Volden and Stefan Schmidt This program is Free Software and has ABSOLUTELY NO WARRANTY Please report bugs to <a href="mailto:dfu-util@lists.gnumonks.org">dfu-util@lists.gnumonks.org</a> dfu-util: Invalid DFU suffix signature dfu-util: A valid DFU suffix will be required in a future dfu-util release!!! Opening DFU capable USB device... ID 1eaf:0003 Run-time device DFU version 0110 Claiming USB DFU Interface... Setting Alternate Setting #1 ... Determining device status: state = dfuIDLE, status = 0 dfuIDLE, continuing DFU mode device DFU version 0110 Device returned transfer size 1024 Copying data from PC to DFU device Download [=========================] 100% 16056 bytes Download done. state(8) = dfuMANIFEST-WAIT-RESET, status(0) = No error condition is present Done! Resetting USB to switch back to runtime mode</code></pre> http://forums.leaflabs.com/topic.php?id=74406#post-105617 Sat, 10 Jan 2015 08:44:34 +0000 bobc 105617@http://forums.leaflabs.com/ <p>I think you have now downloaded a copy of the bootloader into the user application Flash, so that is not going to work :(</p> <p>To change the bootloader you would need to use the serial ROM bootloader or a JTAG/SWD connection. You can get USB-TTL serial adapters for a few $, so that is the cheapest route.</p> <p>The "Baite" branded Maple Mini clones seem to be quite reliable, and a lot cheaper. </p> http://forums.leaflabs.com/topic.php?id=74406#post-105615 Sat, 10 Jan 2015 07:03:18 +0000 edocod 105615@http://forums.leaflabs.com/ <p>I can successfully flash it from dfu-utils, so it's working. The maple ide, however, doesn't work:</p> <pre><code>edoardo@localhost:~/Scaricati$ dfu-util -d [1eaf:0003] -a 1 -v -D maple_mini_boot.bin dfu-util 0.8 Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc. Copyright 2010-2014 Tormod Volden and Stefan Schmidt This program is Free Software and has ABSOLUTELY NO WARRANTY Please report bugs to <a href="mailto:dfu-util@lists.gnumonks.org">dfu-util@lists.gnumonks.org</a> dfu-util: Invalid DFU suffix signature dfu-util: A valid DFU suffix will be required in a future dfu-util release!!! Opening DFU capable USB device... ID 1eaf:0003 Run-time device DFU version 0110 Claiming USB DFU Interface... Setting Alternate Setting #1 ... Determining device status: state = dfuIDLE, status = 0 dfuIDLE, continuing DFU mode device DFU version 0110 Device returned transfer size 1024 Copying data from PC to DFU device Download [=========================] 100% 15516 bytes Download done. Sent a total of 15516 bytes state(8) = dfuMANIFEST-WAIT-RESET, status(0) = No error condition is present Done!</code></pre> <p>And now i have a continuously rebooting Maple Mini! Are there any logs for the IDE so i can check what's wrong? </p> http://forums.leaflabs.com/topic.php?id=74406#post-105613 Fri, 09 Jan 2015 15:11:46 +0000 edocod 105613@http://forums.leaflabs.com/ <p>Just read this: <a href="http://ixox.fr/forum/index.php?topic=2392.0" rel="nofollow">http://ixox.fr/forum/index.php?topic=2392.0</a></p> <p>Guess I'll have to throw it away! </p> http://forums.leaflabs.com/topic.php?id=74406#post-105612 Fri, 09 Jan 2015 15:06:01 +0000 edocod 105612@http://forums.leaflabs.com/ <p>It was from Aliexpress: <a href="http://www.aliexpress.com/item/leaflabs-Leaf-maple-mini-ARM-STM32-compatibility/32229442295.html" rel="nofollow">http://www.aliexpress.com/item/leaflabs-Leaf-maple-mini-ARM-STM32-compatibility/32229442295.html</a></p> <p>Could this be the problem? </p> http://forums.leaflabs.com/topic.php?id=74406#post-105611 Fri, 09 Jan 2015 14:53:26 +0000 gbulmer 105611@http://forums.leaflabs.com/ <p>@edocod - is this a real Maple Mini, or an "eBay knock-off"?</p> <p>Perpetual bootloader does take a bit of practice, so please try to get there.</p> <p>(Full disclosure: I am not a member of LeafLabs staff) </p> http://forums.leaflabs.com/topic.php?id=74406#post-105610 Fri, 09 Jan 2015 12:53:26 +0000 edocod 105610@http://forums.leaflabs.com/ <p>Hello,<br /> I've got a Maple for playing with ARM processors, but i can't seem to be able to program it :(<br /> I tried all that's written on the wiki (page Troubleshooting) but the perpetual mode doesn't work and i can't flash a new bootloader because i don't have a serial port on my pc.</p> <p>Here's what dmesg says about the Maple:</p> <pre><code>[ 9872.820218] usb 6-1: new full-speed USB device number 8 using ohci-pci [ 9872.989201] usb 6-1: New USB device found, idVendor=1eaf, idProduct=0003 [ 9872.989209] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 9872.989214] usb 6-1: Product: Maple 003 [ 9872.989218] usb 6-1: Manufacturer: LeafLabs [ 9872.989222] usb 6-1: SerialNumber: LLM 003 [ 9875.254881] usb 6-1: USB disconnect, device number 8 [ 9875.645043] usb 6-1: new full-speed USB device number 9 using ohci-pci [ 9875.818008] usb 6-1: New USB device found, idVendor=1eaf, idProduct=0004 [ 9875.818015] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 9875.818021] usb 6-1: Product: Maple [ 9875.818024] usb 6-1: Manufacturer: LeafLabs [ 9875.820151] cdc_acm 6-1:1.0: ttyACM6: USB ACM device [ 9908.332633] cdc_acm 6-1:1.0: failed to set dtr/rts</code></pre> <p>The maple gui tries to reset the Maple, but after some seconds it fails:<br /> <pre><code>Binary sketch size is reported above. Check it against a 108000 byte maximum. Loading via dfu-util Resetting to bootloader via DTR pulse Searching for DFU device [1EAF:0003]... Error!</code></pre> <p>Here's lsusb:<br /> <pre><code>Bus 006 Device 013: ID 1eaf:0004</code></pre> <p>What can i do? </p>