http://forums.leaflabs.com/topic.php?id=1131 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:25:45 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=1131#post-6979 Tue, 25 Oct 2011 13:47:12 +0000 mbolivar 6979@http://forums.leaflabs.com/ <p>The Wire library is currently bit-banged; it doesn't use the I2C peripherals. </p> http://forums.leaflabs.com/topic.php?id=1131#post-6965 Mon, 24 Oct 2011 21:32:50 +0000 Farid 6965@http://forums.leaflabs.com/ <p>Now I'm using "3-Axis Digital Compass IC HMC5883L" to accomplish some target。</p> <p>The maple CPU：STM32F103RBT6 I found that the i2c pins in STM32F103RBT6 is 29 and 30.<br /> But in the wire library we can see the I2C's SDA and SCL is 20 and 21</p> <p>So,what i want to know is how to write the code and can we use some way to let the I2C communicate successfully？</p> <p>Many thanks... </p>