X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=README.md;h=9bb888f6200cbbb04343936d80fee85343fab8f0;hb=HEAD;hp=05951fdd018f2f33ba728bdf7fbfc3a8c6b264ab;hpb=3fef637d0e5fa39cdf517fd2fd374ed864b9afae;p=usb-relay-hid.git

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 usb-relay-hid
 =============
 
-Software for USB-connected relays with HID interface
+![](http://vusb.wdfiles.com/local--files/project:driver-less-usb-relays-hid-interface/relay2.jpg)
+
+This project provides open-source API for low-cost USB HID relays 
+(search on eBay for "5V USB Relay Programmable Computer Control For Smart Home").
+
+The big advantage of HID-based interface is that no kernel drivers and no simulated COM-ports are needed. It is easy to detect and address the connected devices.
+Ebay vendors currently offer only an API library for Windows, and only in binary form.
+
+We are not associated with the manufacturer(s) of these devices or author(s) of the original software offered by ebay sellers.
+
+The project home page is on the [V-USB wiki](http://vusb.wikidot.com/project:driver-less-usb-relays-hid-interface "driver-less-usb-relays-hid-interface") - because the firmware of the device is based on [V-USB](http://www.obdev.at/products/vusb/index.html). V-USB enables amazingly simple and low-cost USB hardware solutions.  
+This repository contains only the host side software.
+
+
+
+Binary downloads, documentation, bugs, TO-DOs and more
+----------------------
+
+All this is in the [Github project](http://git.io/bGcxrQ) : releases, wiki pages and Issues. 
+
+
+
+Current state
+-------------
+
+* A simple command-line utility for Linux (x86 or x64), Apple OS X and Windows (XP and newer, 32 and 64-bit).
+
+* Shared library for Linux (x86 or x64), Apple OS X and Windows.
+
+* Python (CPython) - supported thru the shared library 
+
+The Windows version of the shared lib, `USB_RELAY_DEVICE.DLL`, is backward compatible with the binary from the device vendor.
+Windows GUI demo app is similar to the device vendor's but written in C++/CLI.
+
+Required to build:
+
+- Windows version: builds with VC++ and WDK 7.1, or VC++ 2013 "community edition" with its matching SDK (Win8.1).
+- Linux version builds with gcc and libusb v. 0.1. Tested on RH, Ubuntu, Mint.
+- OS-X 10.9+ version builds with Xcode and plain IOKit libraries. 
+
+
+License
+-------
+
+Currently we reuse some code from other V-USB projects, which is dual-licensed: GPL + commercial. Until we remove this code, we cannot set any other license. 
+
+We could not locate any copyright information in the software package offered by the eBay sellers. No source code was reused from that package, besides of the C API header (the .h file).