Re: [Libusb-devel] Libusb isochronous transfer query

[Peter S. <pe...@st...>]

shashank chaturvedi wrote:
> When i am checking the transferred length(actual_length) is not
> equal to the transfer length,I checked for every individual packet
> length,it show size mismatch!
> Please give me the direction how to resolve this issue.

If the host gets fewer bytes than requested for a transfer then that
is because the device sent fewer bytes. It's not neccessary for an
endpoint to always transfer MaxPacketSize bytes for every packet.

If your protocol requires your device to send data than it does, then
you must fix this problem in your device.


//Peter