topic Re: LPC4337 USB ECHI driver - example ? in LPC Microcontrollers

LPC4337 USB ECHI driver - example ?

k2 — Fri, 23 Mar 2018 17:52:29 GMT

USB ECHI driver for the LPC43XX.
can someone point me to some sample code that has the
cmsis flash ECHI driver for USB ?

I'm doing a dual USB implementation.
I'd like to use the ECHI HS host driver for USB0
and i have a ULPI design for USB1 that will will use the
ROM API (HS) as a device.

Hence i need to run the ROM API as a USB DEVICE HS, and
use the ECHI driver as a HOST HS for USB0.

I assume this has already been done somewhere.

I'm following the ULPI app note for setting up the USB1 using
the ROM API.

I'd like to leverage off some sample code that uses the ECHI driver
for USB0. Can you point me to some ?

Kevin

Re: LPC4337 USB ECHI driver - example ?

Hui_Ma — Thu, 29 Mar 2018 08:58:30 GMT

Hi Kevin,

Please download the lpcopen software Rev.2.20 for MCB4357 board from here.

You could find the USB0 lpcusblib host example with below path:

\lpcopen_2_20_keil_iar_keil_mcb_4357\applications\lpc18xx_43xx\iar\keil_mcb_4357\lpcusblib_host\usbhost_keyboard

Wish it helps.

Have a great day,
Mike

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