LPC MicrocontrollersのトピックRe: USB Device API source question

USB Device API source question

richardchenigt — Tue, 14 Dec 2021 20:13:20 GMT

Hello, where can I find the source code for APIs like USB_DeviceEhciSend ()/USB_DeviceKhciSend () etc?

Thanks

Richard

ZhangJennie — Wed, 15 Dec 2021 08:59:39 GMT

We can find the SPI source code in SDK folders.

Please take a look at usb_device_ehci.c for example.

Have a nice day,

Jun Zhang

richardchenigt — Wed, 15 Dec 2021 15:41:44 GMT

Thanks, is it SDK specific? I have SDK_2.x_LPC54018J4M installed, I could not find its source there.

Thanks

Richard

ZhangJennie — Thu, 16 Dec 2021 03:09:42 GMT

Richard

Yes, please make sure you have USB stack checked when you download the SDK.

Have a nice day

Jun Zhang