Hi,
This may be a difficult project to think about for me, at present, but still hope so. I want to read a physical parameter continously & save the values in Pen drive, everytime after a particular time delay. I'm somewhat familiar with PIC18F4550 USB Coding but it's still not having USB 'HOST'. So which controller do you guys suggest to start with for this kind of project.
The question is repeating every few months, I think. Yes, you need a host controller to connect a mass-storage device, e.g. an USB pen.
A PIC24FJ256GB works perfectly with the ready-to-use Microchip C30 example projects. Also other embedded host solutions, e.g. a
FTDI Vinculum or Atmel at90usb128 can be used.