Hi! It seems I have found a workaround for the problem with writing: 1. In doAsyncReadWrite I use smaller portions to send them to soma_access. 2. In refactored function waitIntStatus. I checked these changes on my 16 Gb Transcend flash card and didn't found any problems. PS: I don't have problems with sleep at all, so I didn't try to fix it.
Hello my system is Mountain Lion 10.8.2. I made VoodooSDHC of this sources in Xcode for Mountain Lion It can't write files greater than 30Mb If my computer go to sleep with SD card, system wakes up but cardreader stops working . But without the SD card, the computer couldn't wake up.