Questions tagged [hid]

Human Interface Device, most commonly referring to a USB device, but can also refer to Bluetooth HID devices.

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Implementing HID input device with an Atmel AVR32

I want to implement a small HID input device using one of the Atmel AVR32 chips (Atmel AT32UC3B1256). The chip has an on-board USB transceiver, with D+ and D- pins etc. I've been looking at tutorials ...
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2answers
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HID descriptor to use for a Playstation 2 controller

I'm currently making a Playstaion 2 controller to USB converter using an Arduino Uno, and it's going along very well, but I'm stuck on a specific problem. I'm trying to support the pressure sensitive ...
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1answer
574 views

Mouse dots-per-inch… how to tell?

I'm creating an embedded application that hosts a USB mouse. I'm trying to make it generic for any USB HID mouse/trackball/whatever. I've discovered that mice report differently... while they mostly ...
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1answer
1k views

BlueTooth v2.1 profile to be used

I have a requirement to make a BT2.1 adapter, which I have to connect to a balance scale via serial port. The weighing scale transfers weight data to the adapter via serial port. This BT adapter has ...
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2answers
4k views

What coordinates should an USB HID mouse return?

I am trying to implement an USB HID mouse for my custom board (to move the mouse pointer on my display). Right now, I am able to read the descriptors. I found the logical min and max to be -127 and +...
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3answers
1k views

Writing to a Parallel to USB convertor [closed]

I hope this is the right forum, I've only ever used StackOverflow and am new to Electricals. I have written an Access Control program in Delphi which sends an 8bit value to one of the three parallel ...
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1answer
390 views

Taking input from a generic usb gamepad in controllers (preferably like MSP430g2231)

I was just wondering how can I take input from this cheap but awesome HID compliant generic computer gamepad into the launchpad. I know the launchpad could work at good speed so what it would take to ...
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4answers
7k views

USB: what are the advantages (or disadvantages) or using HID over serial-over-USB?

Disclaimer: I'm a novice at electronics and even more so to working with USB, please bear with me if I misunderstand some of the essentials behind how USB works. Any correction welcome! The scenario: ...
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6answers
5k views

Can simple microcontrollers read signals from a USB to RS232 converter connected to a USB mouse?

Trying to connect as many usb mice to my arduino and just got informed of usb to rs232 converters. Can anyone tell me if it is possible to simply connect a usb mouse to a usb to rs232 converter, ...

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