http://forums.leaflabs.com/topic.php?id=45 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:14:58 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=45#post-222 Tue, 08 Jun 2010 20:29:06 +0000 poslathian 222@http://forums.leaflabs.com/ <p>Great!</p> <p>(there was no need for me to post here, but i needed to clear the thread with a LL person as the last poster...our tech support strategy in action!) </p> http://forums.leaflabs.com/topic.php?id=45#post-201 Fri, 04 Jun 2010 16:30:38 +0000 stars 201@http://forums.leaflabs.com/ <p>Sweet -- commenting out the Usb.printlns sure enough did the trick. I got a buzzing piezo speaker! I got hello world! I got infinity '.'s!</p> <p>Looking forward to trying out the Mac OS IDE -- congrats, leaflabs!! </p> http://forums.leaflabs.com/topic.php?id=45#post-198 Fri, 04 Jun 2010 12:55:29 +0000 bnewbold 198@http://forums.leaflabs.com/ <p>"Resetting USB to switch back to runtime mode" should be normal, that just means it's done with DFU upload mode and is letting the device reboot (and begin user code). </p> <p>I've noticed funky monkey behavior with the device not starting correctly and we've tracked it back to our HardwareUsb implementation, which tends to hang/block when writing to Usb if there is no host serial monitor to recieve the written bytes. I discovered this when modifying the test session to use Usb /or/ Serial; it's a straight up bug and the fix is in the next release which is going through more stringent testing/QA. </p> <p>So, quick fix I think is to remove all Usb print()'s unless you intend to actually monitor that port. </p> <p>Also, FWIW and FTW, major progress on the Mac OSX IDE last night by using the newer 2010q1 release of the codesourcery gcc source. Remaining issues are renaming (right now blows away any existing Arduino install unless you manually rename things) and getting the last piece of the auto-reset puzzle fixed: currently it can compile sketches and upload them if the maple is in perpetual bootloader mode. Developer build will be uploaded soon (horrible wifi today...) to <a href="http://static.leaflabs.com/pub/leaflabs/maple-ide/snapshots/" rel="nofollow">http://static.leaflabs.com/pub/leaflabs/maple-ide/snapshots/</a><br /> Make sure it's all there before downloading:</p> <p>bnewbold@ziggy$ md5sum maple-ide-06032010-macosx-10_6.dmg<br /> 6105f21040b148d81264179d57e61cd1 maple-ide-06032010-macosx-10_6.dmg<br /> bnewbold@ziggy$ ls -l maple-ide-06032010-macosx-10_6.dmg<br /> -rwxr-xr-x 1 bnewbold bnewbold 44344522 2010-06-03 22:34 maple-ide-06032010-macosx-10_6.dmg </p> http://forums.leaflabs.com/topic.php?id=45#post-196 Thu, 03 Jun 2010 18:47:07 +0000 stars 196@http://forums.leaflabs.com/ <p>Hey so -- something bizarre here: After programming the interactive test, I see a line that says "Resetting USB to switch back to runtime mode", which seems to prevent the chip from behaving interactively. How do I disable this?</p> <p>(Seems to be associated with openmoko code or dfu-util)</p> <p>Also bizarre -- if I let the Maple "sit" for ~15 minutes it seems to "arrive" at interactive mode. </p> http://forums.leaflabs.com/topic.php?id=45#post-191 Thu, 03 Jun 2010 09:06:13 +0000 bnewbold 191@http://forums.leaflabs.com/ <p>Time to port that to USB... </p> http://forums.leaflabs.com/topic.php?id=45#post-189 Thu, 03 Jun 2010 02:11:34 +0000 stars 189@http://forums.leaflabs.com/ <p>BIG EMOTIONAL PAYOFF!!</p> <p>Welcome to minicom 2.3</p> <p>OPTIONS: I18n<br /> Compiled on Sep 25 2009, 23:40:20.<br /> Port /dev/ttyUSB0 </p> <p> Press CTRL-A Z for help on special keys </p> <p> __ __ _ _<br /> | \/ | __ _ _ __ | | ___| |<br /> | |\/| |/ _` | '_ \| |/ _ \ |<br /> | | | | (_| | |_) | | __/_|<br /> |_| |_|\__,_| .__/|_|\___(_)<br /> |_|<br /> by leaflabs</p> <p>Maple interactive test program (type '?' for help)<br /> ------------------------------------------------------------<br /> &gt; </p> http://forums.leaflabs.com/topic.php?id=45#post-188 Thu, 03 Jun 2010 00:52:28 +0000 stars 188@http://forums.leaflabs.com/ <p>There's no delete button, or I'd clear off this post. Found this: <a href="http://leaflabs.com/2010/04/leaves-love-spring/" rel="nofollow">http://leaflabs.com/2010/04/leaves-love-spring/</a></p> <p>Breaking out the FTDI. </p> http://forums.leaflabs.com/topic.php?id=45#post-187 Thu, 03 Jun 2010 00:43:47 +0000 stars 187@http://forums.leaflabs.com/ <p>Hey -- do I need an FTDI/Max232 chip to make this work? (currently using header to DB9 connector to USB -- haven't got a "regular" serial connector) </p>