On 10/04/2011 02:58 PM, Holger Hans Peter Freyther wrote:
frame 0> udp_ep0_send_zlp frame 1> udp_ep0_send_data frame 2> udp_ep0_handler frame 3> udp_irq
Okay, I 'reverted' fe88b83e80df8be0351ff38ee6a77b855b0cd0a9 that added sending a ZPL for every thing length % 8 == 0 and the device started to work on OSX. I assume we will need to look at the USB spec. :)