4 Replies Latest reply on Mar 29, 2016 3:01 PM by AdolfoS

    issue: Curie Arudino 101 cannot work with USB Host Shield

    interdog Community Member

      Hi Guys, I am working on a ADK project with Intel Curie based arduino 101 board. I am tring to use a MAX3421e based USB Host Shield(USB Host Shield Hardware Manual « Circuits@Home)  to bridge the curie and  android device, USB Host Shield is using SPI to communicate with arduino board, here you can find my modified lib of the USB Host Shield https://github.com/KitPan/USB_Host_Shield_2.0, and the issue is the SPI connection dose not working, always return FF when dose a read action. any ideas on this? what's the difference on the SPI interface of the arduino 101 board?