http://forums.leaflabs.com/forum.php?id=6 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:01:12 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=897&page=3#post-105753 Sun, 21 Jun 2015 07:14:00 +0000 bobc 105753@http://forums.leaflabs.com/ <p>Mbed is the Mbed platform, something completely different so that won't work on maple.</p> <p>We can't help without seeing your source code, we are no mind readers :)</p> <p>Please read the sticky "guidelines before posting". </p> http://forums.leaflabs.com/topic.php?id=897&page=3#post-105752 Sun, 21 Jun 2015 05:56:21 +0000 efarant 105752@http://forums.leaflabs.com/ <p>I cant succeed either with jonjones library...got this error:</p> <p>C:\Users\Admin\Desktop\maple-ide-0.0.12-windowsxp32\libraries\ST7735_TFT\/TextDisplay.h:19: fatal error: mbed.h: No such file or directory</p> <p>where is the mbed.h????? </p> http://forums.leaflabs.com/topic.php?id=897&page=3#post-105751 Sun, 21 Jun 2015 05:45:38 +0000 efarant 105751@http://forums.leaflabs.com/ <p>I cant succeed using pra st7735 library for the maple:</p> <p>here is the compilation error when I use examples provided</p> <p>C:\Users\Admin\AppData\Local\Temp\build453063468411327688.tmp\ST7735.o: In function `ST7735':</p> <p>C:\Users\Admin\AppData\Local\Temp\build453063468411327688.tmp/ST7735.cpp:15: multiple definition of `ST7735::ST7735(unsigned char, unsigned char, unsigned char)'</p> <p>C:\Users\Admin\AppData\Local\Temp\build453063468411327688.tmp\ST7735.o:C:\Users\Admin\AppData\Local\Temp\build453063468411327688.tmp/ST7735.cpp:15: first defined here</p> <p>Obviously the function is not defined several times...what can I do??? </p> http://forums.leaflabs.com/topic.php?id=74434#post-105743 Sat, 30 May 2015 07:56:55 +0000 gbulmer 105743@http://forums.leaflabs.com/ <p>@josancardenas - the error message is being caused by code in<br /> C:\desarrollo\MapleIDE - copia\libraries\EEPROM/EEPROM.h</p> <p>Please post that code, or a link to a repository for that code.</p> <p>I think the error message is likely correct. It looks like the flags being passed to the C++ compiler by the IDE are instructing the compiler to use an older standard definition of C++. It is likely fixable.</p> <p>(Full disclosure: I am not a member of LeafLabs staff.) </p> http://forums.leaflabs.com/topic.php?id=74434#post-105740 Tue, 26 May 2015 06:42:01 +0000 josancardenas 105740@http://forums.leaflabs.com/ <p>Hello guys, i'm programming a class for handle better the class EEPROM.h but i'm having compilation problems. I can't find the problem. i share my code</p> <p>cargaMemoria.pde <a href="http://www.codeshare.io/6vujg" rel="nofollow">http://www.codeshare.io/6vujg</a></p> <p>ddouble.h <a href="http://www.codeshare.io/p6N8q" rel="nofollow">http://www.codeshare.io/p6N8q</a><br /> ddouble.cpp <a href="http://www.codeshare.io/lEYkY" rel="nofollow">http://www.codeshare.io/lEYkY</a></p> <p>this is my error message</p> <p> Also note that because of preprocessing, line numbers won't match up exactly. We're working on a fix.<br /> In file included from C:\desarrollo\MapleIDE - copia\libraries\EEPROM\EEPROM.cpp:2:<br /> C:\desarrollo\MapleIDE - copia\libraries\EEPROM\/EEPROM.h:39: warning: scoped enums only available with -std=c++0x or -std=gnu++0x<br /> In file included from &lt;BUILD&gt;\cargaMemoria.cpp:3:<br /> C:\desarrollo\MapleIDE - copia\libraries\EEPROM/EEPROM.h:39: warning: scoped enums only available with -std=c++0x or -std=gnu++0x<br /> In file included from &lt;BUILD&gt;\/DDouble.h:5,<br /> from &lt;BUILD&gt;\DDouble.cpp:2:<br /> C:\desarrollo\MapleIDE - copia\libraries\EEPROM/EEPROM.h:39: warning: scoped enums only available with -std=c++0x or -std=gnu++0x </p> http://forums.leaflabs.com/topic.php?id=74193#post-105706 Mon, 06 Apr 2015 12:24:03 +0000 redafenj 105706@http://forums.leaflabs.com/ <p>Hi Victor,</p> <p>I tried to compile grqphictest in Adafruit_ILI9341_STM but Adafruit_GFX.h is not defined...<br /> So I patch it with Adafruit_GFX_AS.h<br /> But still there are some compilation errors...<br /> The dma1_ch3Active is redfined in SPI.h and in Adafruit_ILI9341_STM.cpp...</p> <p>Do you know if this is an issue or did I made a mistake ?</p> <p>Thanks </p> http://forums.leaflabs.com/topic.php?id=74193#post-105705 Mon, 06 Apr 2015 12:09:39 +0000 redafenj 105705@http://forums.leaflabs.com/ <p>Hello Victor,</p> <p>Thanks to point out to this STM32 Arduino IDE. I will have a try. But I already made some effort with the existing Maple IDE, that's why I was looking for this ILI9341 Lib within Maple IDE.</p> <p>Could you please tell me which Board I should use within the Arduino IDE for an Olimex STM32 Board ?<br /> Since This olimex is pin compatible to Maple I assume LeafLab Maple Rev3+ is correct ? </p> http://forums.leaflabs.com/topic.php?id=74193#post-105699 Thu, 02 Apr 2015 21:22:57 +0000 victor_pv 105699@http://forums.leaflabs.com/ <p>For anyone looking for the ILI9341 library, or some other libraries, I will just point out that there have been a successful effort to port the libmaple libraries over to Arduino 1.6 IDE, and includes several working libraries that many people have been contributing.<br /> I worked to add DMA support to the ILI9341 library such as the one in the Arduino Due and Teensy and got really good speeds. Other members of the community have added libraries for other displays, the main maintainer has added other libraries, and with everyone helping is looking pretty good.<br /> With a bit of effort most standard arduino code can be ported successfully much easier than to the Maple IDE.</p> <p>You can get the link to the repo here:<br /> <a href="http://forum.arduino.cc/index.php?topic=265904.0" rel="nofollow">http://forum.arduino.cc/index.php?topic=265904.0</a> </p> http://forums.leaflabs.com/topic.php?id=74193#post-105698 Wed, 01 Apr 2015 09:01:54 +0000 redafenj 105698@http://forums.leaflabs.com/ <p>Hello all,</p> <p>I tried to access to :<br /> <a href="https://drive.google.com/file/d/0Bw4tXXvyWtFVZnJzdzhnZXdkczQ/edit?usp=sharing" rel="nofollow">https://drive.google.com/file/d/0Bw4tXXvyWtFVZnJzdzhnZXdkczQ/edit?usp=sharing</a></p> <p>But the link is not valid anymore.</p> <p>Could you please send the hacked AdaFruit's library for their ILI9340 based TFT Display ?</p> <p>I would like to make a project with this display with my maple board.</p> <p>Thanks </p> http://forums.leaflabs.com/topic.php?id=74408#post-105620 Sun, 11 Jan 2015 10:14:44 +0000 JoshSanders 105620@http://forums.leaflabs.com/ <p>I'm posting to share Pulse Pal, a new open source hardware project I developed based on the Leaflabs Maple.</p> <p>Pulse Pal is a device that generates configurable trains of square pulses ranging from +10 to -10V, using a bipolar DAC. Four output channels are independently configurable, and two digital trigger channels can be used to start playback. APIs are available in C++, Python and MATLAB. It is intended as an open and inexpensive (~$210) alternative to pulse generators used in neurophysiology research that cost thousands.</p> <p>You can read about Pulse Pal in our recent publication in Frontiers in Neuroengineering:</p> <p><a href="http://journal.frontiersin.org/Journal/10.3389/fneng.2014.00043/abstract" rel="nofollow">http://journal.frontiersin.org/Journal/10.3389/fneng.2014.00043/abstract</a></p> <p>Here is the project repository:</p> <p><a href="https://github.com/PulsePal/PulsePal" rel="nofollow">https://github.com/PulsePal/PulsePal</a></p> <p>And here is the wiki:</p> <p><a href="https://sites.google.com/site/pulsepalwiki/home" rel="nofollow">https://sites.google.com/site/pulsepalwiki/home</a></p> <p>I'm currently developing a surface mount version of the device with an upgraded DAC.</p> <p>Any feedback on this project is much appreciated - and please contact me with any questions (see wiki for contact info). I am grateful for all your help over the years when I posted questions - the leaflabs dev community is simply awesome! </p> <p>Regards,<br /> Josh Sanders </p> http://forums.leaflabs.com/topic.php?id=74193#post-105520 Fri, 19 Sep 2014 12:03:52 +0000 cts_casemod 105520@http://forums.leaflabs.com/ <p>How would one start to use an ILI9341 on the maple? I have been doing some research and found very little regarding color displays for the maple. Any hints? </p> http://forums.leaflabs.com/topic.php?id=74193#post-105509 Sat, 13 Sep 2014 15:09:37 +0000 tormod 105509@http://forums.leaflabs.com/ <p>Yeah, that code was gone a long time ago. Even before gruvin's answer.</p> <p>I have put together some code for using the ILI9341 display if anyone is interested. It is based on the code at <a href="http://www.elecfreaks.com/wiki/index.php?title=2.2S%22_TFT_LCD:_TFT01-2.2S" rel="nofollow">http://www.elecfreaks.com/wiki/index.php?title=2.2S%22_TFT_LCD:_TFT01-2.2S</a></p> <p>It is not using libmaple, but ST's libraries and Geoffrey M. Brown's framework at <a href="https://github.com/geoffreymbrown/STM32-Template.git" rel="nofollow">https://github.com/geoffreymbrown/STM32-Template.git</a></p> <p>I was thinking of cleaning it up and pushing it to my fork of that repo but I haven't gotten to it yet. </p> http://forums.leaflabs.com/topic.php?id=74193#post-105505 Fri, 12 Sep 2014 07:12:12 +0000 y 105505@http://forums.leaflabs.com/ <p>Seems that code is no longer on google drive. Can you send it my emal :<br /> <a href="mailto:yutronic2@yahoo.com">yutronic2@yahoo.com</a><br /> please?<br /> Best regards,<br /> Djordje </p> http://forums.leaflabs.com/topic.php?id=74193#post-105293 Mon, 17 Mar 2014 22:54:54 +0000 gruvin 105293@http://forums.leaflabs.com/ <p>Thank you. :-D </p> http://forums.leaflabs.com/topic.php?id=74194#post-105049 Mon, 09 Dec 2013 16:05:54 +0000 gbulmer 105049@http://forums.leaflabs.com/ <p>krab - <em>But when i'm trying to compile, IDE says "... this is the location of the previous definition" and it is pointing almost every function from every library i added</em></p> <p>Folks might be able to offer some hep if you were clearer.<br /> Would you please post some actual example error messages, including the names of the functions? Ideally the code for the smallest test case that fails along with the error messages would be even more helpful?</p> <p>The IDE, like the Arduino, supplies its own <code>main()</code>, so that will clash with yours (in your second post). You are going to have to put all of the contents of your <code>main()</code> function into the Maple's <code>setup()</code> function. </p>