http://forums.leaflabs.com/topic.php?id=74419 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:08:53 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=74419#post-105677 Sat, 14 Mar 2015 17:26:33 +0000 rogerclark 105677@http://forums.leaflabs.com/ <p>Zelea2</p> <p>Maple mini now works with the latest Arduino IDE 1.6.1, because the ARM compilor was added back in 1.5.x for the Arduino Due</p> <p>However you need to download and install the hardware files from my github repo</p> <p><a href="https://github.com/rogerclarkmelbourne" rel="nofollow">https://github.com/rogerclarkmelbourne</a></p> <p>Note. Also that under Windows 7 and newer, the old Maple drivers won't work because they are not digitally signed</p> <p>However there is a work-around using a custom installer - which is also in my repo</p> <p>We have an active community for all of this on the main arduino forum, <a href="http://forum.arduino.cc/index.php?topic=265904.new#new" rel="nofollow">http://forum.arduino.cc/index.php?topic=265904.new#new</a></p> <p>So I think you'd be better off posting there. </p> http://forums.leaflabs.com/topic.php?id=74419#post-105675 Tue, 10 Mar 2015 22:06:34 +0000 zelea2 105675@http://forums.leaflabs.com/ <p>Spot on tormod! </p> <p>Compiling with -O3 instead of -Os resurrects the device 'Bus 006 Device 055: ID 1eaf:0004' but no CDC<br /> Compiling with -O0 brings the /dev/ttyACM0 up too and everything works.</p> <p>So warning: There is an incompatibility between libmaple and gcc-arm-none-eabi-4-9. Better use 4.8 until this is fixed. </p> http://forums.leaflabs.com/topic.php?id=74419#post-105674 Tue, 10 Mar 2015 17:36:38 +0000 tormod 105674@http://forums.leaflabs.com/ <p>Try compiling with gcc 4.8 instead. Apparently there is a bug in the maple USB code that gets exposed in gcc 4.9. Compiling without optimization should also help.</p> <p><a href="https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64953" rel="nofollow">https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64953</a></p> <p><a href="https://github.com/tormodvolden/maple-bootloader/pull/1" rel="nofollow">https://github.com/tormodvolden/maple-bootloader/pull/1</a> </p> http://forums.leaflabs.com/topic.php?id=74419#post-105673 Tue, 10 Mar 2015 13:01:34 +0000 zelea2 105673@http://forums.leaflabs.com/ <p>Yes all is the same, I've also tested serial-echo which works fine connected to a FTDI adapter.<br /> I'm on linux (Debian). I've also plugged the maple mini board in a windows machine and USB is also not recognised there (bootloader USB is). Can someone post a test-print.bin so I can rule out the tool-chain as a problem? </p> http://forums.leaflabs.com/topic.php?id=74419#post-105672 Tue, 10 Mar 2015 12:46:25 +0000 gbulmer 105672@http://forums.leaflabs.com/ <p>@zelea2 - just to be clear, are you compiling the blinky.cpp with exactly the same tool chain, as you used for test-print.cpp?</p> <p>Have you tried any other program than test-print.cpp or blinky.cpp?</p> <p>(What OS are you using?) </p> http://forums.leaflabs.com/topic.php?id=74419#post-105671 Fri, 06 Mar 2015 17:46:42 +0000 zelea2 105671@http://forums.leaflabs.com/ <p>I've just got a maple mini board and I'm using latest libmaple from git to program it<br /> In bootloader mode I can see the device as 'Bus 004 Device 042: ID 1eaf:0003'<br /> and blinky.cpp works fine and blinks with the proper delay (meaning crystal settings are fine)</p> <p>However when I load test-print.cpp the serial CDC USB device doesn't enumerate. I have the<br /> following in my dmesg:</p> <p>[ 0.000000] usb 4-1: new full-speed USB device number 54 using uhci_hcd<br /> [ 0.000000] usb 4-1: device descriptor read/64, error 18<br /> [ 0.000000] usb 4-1: device descriptor read/64, error 18<br /> [ 0.000000] usb 4-1: new full-speed USB device number 55 using uhci_hcd<br /> [ 0.000000] usb 4-1: device descriptor read/64, error 18<br /> [ 0.000000] usb 4-1: device descriptor read/64, error 18<br /> [ 0.000000] usb 4-1: new full-speed USB device number 56 using uhci_hcd<br /> [ 0.000000] usb 4-1: device not accepting address 56, error -32<br /> [ 0.000000] usb 4-1: new full-speed USB device number 57 using uhci_hcd<br /> [ 0.000000] usb 4-1: device not accepting address 57, error -32<br /> [ 0.000000] hub 4-0:1.0: unable to enumerate USB device on port 1</p> <p>Is anyone else experiencing this behaviour? I'm using a fairly new cross-compiler<br /> (gcc-arm-none-eabi-4-9_2014-2 from linaro). </p>