topic Re: host application for USB demo in LPC Microcontrollers

host application for USB demo

uzslm — Fri, 24 Jan 2025 14:37:51 GMT

I got one LPCXpresso55S16 Development Board,and want to run some USB HID generic based examples,i think there could be some of host applications based on windows PC working together with the the board,but seems that i can not find them in downloaded SDK pack;

so please kindly give your advice,thank you!

uzslm

Re: host application for USB demo

uzslm — Fri, 24 Jan 2025 14:47:17 GMT

is that possible to find any document talking about some detailed example such as usb_device_hid_generic, usb_device_hid_generic_lite...

Re: host application for USB demo

Habib_MS — Fri, 24 Jan 2025 22:51:12 GMT

Hello @uzslm,
Unfortunately, is not available a document related to explanation of this example, however, in this page you can see the "MCUXpresso SDK USB Stack Device Reference Manual" that could be helpful.
In the other hand, I highly recommend see the Readme of the example in order to know how it works.
Also, if you experience any issue, do not hesitate to let me know.
BR
Habib.

Re: host application for USB demo

uzslm — Sun, 26 Jan 2025 15:19:02 GMT

Thank you for the information!

another question would be:can the module USB1 work on either full speed or high speed mode?

i mean with the same hardware connection,by different firmware,i can switch between full and high USB mode.

Kind Regards,

uzslm

Re: host application for USB demo

Habib_MS — Tue, 28 Jan 2025 23:50:15 GMT

Hello again @uzslm,

As mentioned in the chapter 44 called "LPC55S1x/LPC551x USB1 High-Speed Host Controller" in the RM the USB1 High speed Supports all high-speed, full-speed, and low-speed USB-compliant peripherals.
Also, if you experience any issue, do not hesitate to let me know.
BR
Habib