LPC MicrocontrollersのトピックRe: LPC55S28-EVK USB Peripherals configurator

LPC55S28-EVK USB Peripherals configurator

_Ferrari_ — Mon, 27 Jun 2022 08:58:20 GMT

Dear all,

I have a LPC55S28-EVK evaluation board and I would like to configure the pins 99,98,97 and 96 as USB VCOM device.

Starting from led_blinky simple project and using the peripherals configurator included in MCUXpresso IDE v11.5.1_7266 (Windows version) I tryed to add USB VCOM feature to the board without success.

I'm new in NPX platform so I think that some mistake was occurred during the pheripherals configuration.

So some questions:

1) Is it possible to use pins 99,98,97 and 96 as USB VCOM device ?

2) Do you have any simple NXP example thet shows how to use USB VCOM device peripherals configurator ?

Thank you very much for your help and cooperation

best regards

Luigi Ferrari

Re: LPC55S28-EVK USB Peripherals configurator

DanielRuvalcaba — Mon, 27 Jun 2022 18:06:48 GMT

Hi @_Ferrari_ ,

Could you please try the VCOM examples available in the SDK? These examples might help you with your application.

Please take a look to the Config Tools quick reference guide to understand how to configure pins, clocks and peripherals in MCUXpresso.

Best regards, Daniel.

Re: LPC55S28-EVK USB Peripherals configurator

_Ferrari_ — Mon, 27 Jun 2022 18:48:10 GMT

Dear all, I already tried the VCOM examples available in the SDK that work. Unfortunately it seems that they are not developed using peripherals configurator.

I'm working on new project that will use LPC55S26JBD64 processor but the hardware platform is not ready. So my idea is to fine tune the periferals driver on LPC55S28-EVK using the peripherals configurator and then apply the same procesure in the final target. (of course if it is possible).

Thank you very much for your help and cooperation.
best regards,

Re: LPC55S28-EVK USB Peripherals configurator

_Ferrari_ — Fri, 01 Jul 2022 09:30:53 GMT

Dear all,

I downloaded the document "Using ConfigTool to create USB Project From Start.pdf" from this site and I fixed the problem. Using it I configured the USB0 port as VCOM device. Thank you very much for your help and cooperation, regards.