My project would not be possible with out the hard work and extreme dedication of these people and those who support them.
USB Host Shield Mini. Thank you Oleg Mazurov!
Also xxxajk (Andrew J. Kroll) wrote spi4teensy3, Thank you!
Paul Stoffregen also has a forum for project help, loaded with great information like this Teensy Quick Reference: Code Examples, Tips and Tricks.
Oleg Mazurov wrote an awesome series of articles that go over the basics of USB report descriptors and HID.
Visualizing HID device reports and report descriptors:
A simple introduction to USB interface and report descriptors.
HID support for USB Host Shield Library 2.0 released:
Interfacing to HID boot protocol devices.
Arduino USB host Articles:
Arduino USB host – Communicating with HID Devices
Arduino USB host – Pre-prototyping – Part 1
Arduino USB host – First programs – Part 2
Arduino USB Host – USB Descriptors – Part 3
Arduino USB Host – Peripherals – Part 4
Lightweight USB Host Articles:
Lightweight USB Host. Part 1 – Motivation
Lightweight USB Host. Part 2 – Hardware
Lightweight USB Host. Part 3 – accessing MAX3421E
Lightweight USB Host. Part 4 – The code
Lightweight USB Host. Part 5 – control transfers
Lightweight USB host. Part 6 – introduction to HID
Circuits@Home.com USB Host Shield References
USB Host Shield Projects: A summary and Links for Hardware
information, Arduino Libraries, and Application-specific information
USB Shield Blog: Some are older articles not used here, but have
Hardware Manual with Pictures of how to hook up the hardware!
- Layout (Pinout descriptions)
- Basic Usage
- Power Options (3v & 5v limitations)
(Compare with Teensy 3.1 “USB Host Shield Library” below.)
Teensy 3.1 USB Development Board References
Teensy 3.1 – Main Page: New Features, Technical Specifications, and
Teensyduino is a software add-on for the Arduino IDE software.
Download the Arduino Software
Teensy 3.0 now supported by the USB Host library: 3.1 support and
USB Host Shield Library with Pictures of how to hook up the hardware!
- Hardware Requirements
- USB Host Capacitance
- USB Host Power Voltage (Power requirements for all devices)
(Compare with USB Host Shield “Hardware Manual” above.)
Teensy 3.x Native USB Host Preview Available 3-24-2015
Looks like something else to play with.