USB Transmit and recive buffer size (LPC1822)

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by Brady on Thu Aug 29 02:13:29 MST 2013

I will use the HS USB periperal. (USB0)

I have a question.

How much is the transfer buffer size at one time? (USB DEVICE MODE)

You can be found the buffer size(128words) in the User's Manual.

Please refer to the attached file.

I want to transfer 512byte at one time.

Please, inform to me.

Thanks & Regards.