Isochronous Transfer

[lpcware]

Content originally posted in LPCWare by NaveedAhmed on Mon Dec 21 01:59:12 MST 2015
Hi,
For the Acquisition of real time data i want to implement the isochronous transfer.
Please guide me where to start. i am working on LPC1768 and Windows 7 x64.
Thanks in advance

[lpcware]

Content originally posted in LPCWare by rocketdawg on Mon Dec 21 09:17:24 MST 2015
You posted in a LPC17xx fourm.  The LPC17xx has a Full Speed USB port 12Mbs, not high speed which is 480Mbs.  It has a 1 millisecond frame rate.  That means the Host may poll the device at no more than once every 1ms.  It does not matter which transfer type you use, either bulk or isoch, it can not go faster than 1ms frame rate and either transfer will provide a packet at that rate.
There are no samples in LPCOpen that use Iscoch transfers, so you will have to write that code yourself.

although the target is a High speed LPC43xx the discussion is still relevant.
https://www.lpcware.com/content/forum/usb-isochronous-transfer