Pic32MZ da USB and SDcard use as flashdrive and datalogging help needed
I am developing a system that needs to both access the SDcard via USB as a flash drive and log information to the SDcard.
these 2 functions do not need to happen at the same time.
I have the MSD functionality working fine via setup in harmony and plugging the USB in results in it popping up in windows as a drive.
my hardware can disconnect VBUS and/or the data lines when needed (we need to protect access), thus i could turn off VBUS and data and disconnect from PC.
I assume I need to add fat FS in harmony
any other tips to get this to work
BCIT Technology Centre