Hi Folks,
I have interfaced MAX3421E USB controller with FUjitsu Microcontroller for my application.
I can able to write a control register(example IOPINS1 register R20).And I confirmed the data written into the control register by telltales(LEDs) connected with the GPOUT Pins.
The issue is ,i could not read the same register or any other register of MAX3421E.
Already I confirmed my SPI write and read functions that is working fine.
If anyone already worked in MAX3421E....please help me out..Folks
Thanks