Hi All !!
This is a long lasting problem with SAME70. I want to use SD (MCI) card with USB in MSC mode. SD card needs SCB_EnableICache() and SCB_EnableDCache() functions to get detected whereas USB can't enumerate in MSC mode while Cache is enabled. Has anyone found any workaround or the bug is fixed?
If I program the controller with SD card example code and re-program it with USB-MSC code without giving it a power cycle off, I can enumerate SD card easily. Using SCB_EnableDCache() in MSC code is actually creating a chaos.
Has anyone solved this problem?