On Sun, Mar 29, 2015 at 03:42:43PM +1300, IVP wrote: > Hi all, >=20 > Well, the little dickens kept me waiting for 54 hours this time, but > fail it did >=20 > This time I was set up to catch it fail, repeatedly >=20 > Here are a couple of screen shots >=20 > http://home.clear.net.nz/pages/joecolquitt/sdhc.html That's very clear. In the failure case, why didn't "do" go low during "cs" high? Are you properly detecting and handling that possibility? --=20 James Cameron http://quozl.linux.org.au/ --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .