http://forums.leaflabs.com/topic.php?id=1154 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:07:53 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=1154#post-9894 Mon, 26 Mar 2012 02:40:59 +0000 crenn 9894@http://forums.leaflabs.com/ <p>You should be able to. </p> http://forums.leaflabs.com/topic.php?id=1154#post-9887 Sun, 25 Mar 2012 19:16:23 +0000 dsgamermike 9887@http://forums.leaflabs.com/ <p>Anyone? </p> http://forums.leaflabs.com/topic.php?id=1154#post-9819 Sun, 18 Mar 2012 15:33:51 +0000 dsgamermike 9819@http://forums.leaflabs.com/ <p>If I put all the spi init stuff in the library, I can get it to compile, but I can't not get data from the can chip. That then leaves no references to SPI within the program itself, but rather just functions to the library to do the spi transfer.<br /> Can I define HardwareSPI spi(2) and spi.begin(SPI_9MHZ, MSBFIRST, 0); both in the library? </p> http://forums.leaflabs.com/topic.php?id=1154#post-7170 Tue, 15 Nov 2011 19:10:40 +0000 crenn 7170@http://forums.leaflabs.com/ <p>You could define HardwareSPI spi(2) in both places, or you can pass a pointer to a HardwareSPI instance and use that instead! </p> http://forums.leaflabs.com/topic.php?id=1154#post-7141 Thu, 10 Nov 2011 22:40:28 +0000 dsgamermike 7141@http://forums.leaflabs.com/ <p>Anyone? How do I tell it to use SPI 2 in both the library and the setup? Do I have to define HardwareSPI spi(2); in both places? Also, Do I where do I define spi.begin(SPI_9MHZ, MSBFIRST, 0); </p> http://forums.leaflabs.com/topic.php?id=1154#post-7109 Mon, 07 Nov 2011 10:06:47 +0000 dsgamermike 7109@http://forums.leaflabs.com/ <p>Do all I have to do is change the SPI.transfer(x) to HardwareSPI.transfer? I'm it's giving me the most errors in the .cpp file. About 3/4 of the way down is where the SPI commands are giving me trouble. </p> http://forums.leaflabs.com/topic.php?id=1154#post-7103 Sun, 06 Nov 2011 21:53:45 +0000 dsgamermike 7103@http://forums.leaflabs.com/ <p>Hello all,</p> <p>I would like to get the MCP2515 working with the Maple. I have it working perfectly for the Arudino, but i'd like to upgrade the design to the maple for more speed. Basically I want to use the same library and code, and from what I see, the SPI commands are not quite the same. I will post the code here. <a href="http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1289195675" rel="nofollow">http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1289195675</a> The code is about half way down the page. How easy would it be to get that working on the Maple?</p> <p>Thanks! </p>