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USB Keyboard entry on HP Prime.
Here I am using a USB Keyboard with HP Prime. The Keyboard is connected to the Hobbytronics USB Host Controller (Great device, link below) which has been programmed for USB HID Keyboard entry and outputs to UART, I updated the speed of UART to 19200 to match the default speed of the FT260 which it is connected to and finally the FT260 is connected to the HP Prime.
The program is my own and allows entry of all symbols, but I haven't programmed any commands to the special keys as you can see.
USB Host Controller - www.hobbytroni... - This is a great device for all input projects, get a good look at its details on their site.
FT260 - uk.farnell.com... - This is a good device, more complicated to get to grips with, but it works fine.
Пікірлер: 5
Very cool and useful. Thank you for figuring this out.
What's the name of the two cables you're using to connect the USB Host Controller to the FT260?
@mataloger
9 ай бұрын
One is the Keyboard USB cable just, and the other one is Micro USB Type B Male To Micro B Male 5Pin OTG - www.ebay.co.uk/itm/124463761770.
The link for the USB Host Controller does seem to work anymore, is there another way to get it?
@mataloger
9 ай бұрын
That's fixed now, they changed their site links for some reason.