<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Here is the i2c.c patch to make the sense hat display more reliable. <div class="">Without this delay, it will randomly hang when writing out a frame of data to the display. </div><div class=""><br class=""></div><div class="">I’m sure this is not the right solution, just a temporary fix for my driver. I have been doing all of this with the original Pi, so it may not work the same with a Pi2. </div><div class=""><br class=""></div><div class="">Alan</div><div class=""><br class=""></div><div class=""></div></body></html>