I use MK64FN1m0XXX12 device.
I Implemented USB MSC example in my code.
I Try to read or write 16Mbytes File from it but is to slowly...
I Try to increase the buffers inside the example disk.c but also is to slowly...
I use example from the SDK using MCUXpresso to generate it.
I increase the buffer for read and write to 64 * 512 and I'm not see changes.
it take to write file of 16Mbytes 28 second
Can you please help me with the name of the example of the SDK you are currently using (see image attached for reference).
Also if you have a program for USB descriptor it will be helpful to understand better the situation. I usually use the USB Device Tree Viewer.