Response to GET_MAX_LUN request?

[eng.Buffon]

hi Jan

i am using the PIC18F4550 as MCU for Mass Storage Device implementation and the Storage Media i use is SD Card connected with the PIC18F4550 with SPI protocol

i wanna know how to handle the MSD_REQUEST of GET_MAX_LUN what i should response to it?

it don't know what LUN mean? is that mean  how many storage media i use so i replay with one or what?

Thank you in Advance

Waiting ur replay

[Pat Crowe]

You should reply with the index of the highest numbered Logical Unit that you use, so normally 0.