Ultimarc U-HID Human Interface Device Encoder

U-HID User's Manual / U-HID Configuration Tools

Each switch has a primary function and, optionally, a secondary function. Both functions can be used to configure key actions. The secondary function comes into play when you hold down the "U-HID Shift" key, which can be useful in certain situations.

The keycode that is sent when the switch is activated is configured using the U-Config utility, allowing custom connections to be made. The switches can also be assigned as Gamepad buttons, mouse buttons, trackball, spinner or also assigned as outputs.

With the amazing U-HID Nano we can choose between "normal" and "pulse" control modes, and enjoy the convenience of toggle (push to turn on and push to turn off) and flip-flop modes, tailoring the controls to our specific needs.

We will control the analog axes with programmable displacement and scaling factors. We will be able to customize the X and Y axes with adjustable center dead zones and automatically calibrate for unprecedented accuracy. In addition, we can also take advantage of macro functionality to further expand the capabilities of this superb encoder.

The U-HID Nano board also offers us the option to illuminate our controls thanks to a PC-controlled LED output via specialized software. We will control the connected LEDs through the switches without the need for additional drivers.

In terms of configuration, we can assign different actions when the switch closes (i.e. when it completes a circuit) and when it opens (when it interrupts a circuit). This can offer flexibility without the need for complicated external components. The key is that you can customize which keycode is sent when you activate the switch, which provides a significant degree of customization without additional complications.

The U-HID Nano offers not only analog accuracy, but also real-time configuration capabilities through a convenient command line interface.

Connections can be assigned as:

• Keypad key
• Gamepad button
• Gamepad analog axis with or without autocalibration and center dead zone.
• Mouse button (including double click).
• Pair of quadrature mice. X or Y axis. Normal or reverse direction.
• Trackball
• Spinner
• Left/right button presses in quadrature.
• PC controlled LED output via special software.
• Num/Scroll/Caps lock LEDs from PC
• U-HID locally controlled LED output based on the state of any switch.

Features

• Primary and secondary code assignment for keys/buttons
• Secondary codes via "U-HID Shift" connection
• Assignment of any connection as a shift
• Programmable "button press" and "button down" events
• Separate primary/secondary button assignment
• " "Normal" or "pulse" control modes
• Switching and flip-flop modes
• Programmable analog shift and scale
• Adjustable X- and Y-axis dead zone, automatic calibration
• Extended macro capability
• User upgradable firmware
• PC-controlled LED output
• Local LED control based on switch status
• PC-controlled LEDs require API/code
• U-Config configures device connections, key codes
• Super-fast logic, individual debouncing for switches
• No locking or ghosting of keys
• Advanced key/button programming with scrolling
• 12-bit analog axis
• Real-time configuration with Flash ROM storage
• ESD protection for public applications
• Permanent configuration after power off
• On-the-fly configuration via command line
• Easy PC configuration application
• Connect up to 8 cards with the U-Config utility
• User manual
• Configuration tools