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Re: USB 2.0 Dropped frames

Posted: Tue Nov 05, 2019 1:20 pm
by jdb
Responded via email.

Re: USB 2.0 Dropped frames

Posted: Wed Jun 17, 2020 5:49 pm
by sargsyanga

I am experiencing similar problem with Isochronous transfers. Was there a solution to this problem? If yes, can you please share the code so I can try the fix on my end?

Thank you

Re: USB 2.0 Dropped frames

Posted: Thu Mar 18, 2021 7:02 am
by SaraYang
I am have similar problem with USB Isochronous transfers. My problem is that when I changed bInterval value fram 2 to 1. audio frames drop happend. Do you have solved the problem? could you give me some suggestions, thank you very much.

Code: Select all

static struct usb_endpoint_descriptor hs_epout_desc = {
	.bDescriptorType = USB_DT_ENDPOINT,

	.wMaxPacketSize = cpu_to_le16(1024),
----.bInterval = 2,
+++.bInterval = 1,