how to change usb endpoint packet sizehttps://devzone.nordicsemi.com/f/nordic-q-a/17975/how-to-change-usb-endpoint-packet-sizeHi, Nordic I want to change usb in/out packet size after hal_usb_init(). as I know, it should make one report descriptor and update. But I can not see similar demo and related api. Could you tell me how to do and related api? Thanks.en-USTelligent Community 13Mon, 28 Nov 2016 09:56:34 GMTRE: how to change usb endpoint packet sizehttps://devzone.nordicsemi.com/thread/69316?ContentTypeID=1Mon, 28 Nov 2016 09:56:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d0a294dc-afa8-4c1d-b06c-6f8986f0fa0bH&#229;kon Alseth<p>The amount of bytes sent over USB shall be set in your applications USB-descriptor. Here you can adjust the amount of bytes up to 32 bytes.</p><div style="clear:both;"></div>RE: how to change usb endpoint packet sizehttps://devzone.nordicsemi.com/thread/69315?ContentTypeID=1Mon, 28 Nov 2016 00:17:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e78f6de2-012a-4930-af5e-f308142570f9Chaw<p>Hi my scenario is this: first, I finish hal_usb_init(), in this function, it has set packet size. But when usb is working, if I want to change transfer size, how can I do?</p><div style="clear:both;"></div>RE: how to change usb endpoint packet sizehttps://devzone.nordicsemi.com/thread/69314?ContentTypeID=1Fri, 25 Nov 2016 22:53:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:47feb766-3f5f-40cf-92f4-fa7dc9b0cf78H&#229;kon Alseth<p>Not sure if I understand your scenario fully. Could you elaborate a bit? If you&#39;re looking for an example, nAN-22 has a generic usb hid example which can transfer up to 32 byte: <a href="https://www.nordicsemi.com/eng/nordic/download_resource/10424/2/30942532">www.nordicsemi.com/.../30942532</a></p><div style="clear:both;"></div>