Recieve USB keyboard data - USB Host Demo?

stevenlutz — Tue, 07 Dec 2021 16:48:48 GMT

I'm new to developing with USB and I'm hoping someone can recommend a demo that will take a USB Keyboard as input for either the FRDM-K22F or FRDM-KL25Z

Thank you

Re: Recieve USB keyboard data - USB Host Demo?

jingpan — Fri, 10 Dec 2021 14:30:55 GMT

Hi @stevenlutz ,

The USB interface in KL27 is device only. It's impossible to connect a USB keyboard.

K22 USB interface is OTG. It can connect a USB device, such as keyboard. Please download FRDM-K22F SDK from https://mcuxpresso.nxp.com/en/welcome. There is a USB host_mouse_keyboard demo in SDK_2.10.0_FRDM-K22F\boards\frdmk22f\usb_examples\usb_host_hid_mouse_keyboard.

Regards,

Jing

topic Recieve USB keyboard data - USB Host Demo? in Kinetis Microcontrollers

Recieve USB keyboard data - USB Host Demo?

Re: Recieve USB keyboard data - USB Host Demo?