http://forums.leaflabs.com/topic.php?id=214 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:12:41 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=214#post-1658 Tue, 05 Oct 2010 17:46:30 +0000 poslathian 1658@http://forums.leaflabs.com/ <p>yes, clock stretching is natively supported by the hardware, and thus the API will expose it. </p> http://forums.leaflabs.com/topic.php?id=214#post-1657 Tue, 05 Oct 2010 15:56:40 +0000 leaflabsandy 1657@http://forums.leaflabs.com/ <p>Ok ... so clock stretching / burst read will be fixed when the I2C DMA hardware algorithm/library is released with stable version 0.1.0? </p> http://forums.leaflabs.com/topic.php?id=214#post-1623 Tue, 05 Oct 2010 10:57:25 +0000 poslathian 1623@http://forums.leaflabs.com/ <p>Yea we didnt patch it at all because we were getting mixed results with the clock stretching and didnt really have the time to determine what the "right thing" was. </p> http://forums.leaflabs.com/topic.php?id=214#post-1554 Mon, 04 Oct 2010 06:19:04 +0000 mbolivar 1554@http://forums.leaflabs.com/ <p>Unfortunately, the current soft i2c is the same bit-banged version you and poslathian were discussing a couple of weeks ago. It's meant to be a stopgap measure until we finally get a hardware version up. For your reference, the implementation lives in:<br /> <a href="http://github.com/leaflabs/maple-ide/tree/master/libraries/Wire/" rel="nofollow">http://github.com/leaflabs/maple-ide/tree/master/libraries/Wire/</a> </p> http://forums.leaflabs.com/topic.php?id=214#post-1503 Fri, 01 Oct 2010 17:58:54 +0000 leaflabsandy 1503@http://forums.leaflabs.com/ <p>In the I2C soft lib. "wait for any SCL clock stretching"/ burst read been fixed?</p> <p>Slower I2C devices don't need clock stretching / burst read but the DS3231 RTC does?</p> <p><a href="http://forums.leaflabs.com/topic.php?id=28&amp;page=2" rel="nofollow">http://forums.leaflabs.com/topic.php?id=28&amp;page=2</a> </p>