Monday, 5 July 2010

Weekly report - Week 6

  • Mostly worked on the webcam, I got isochronous transfers to work, after identifying a bug in the MUSB driver (related to the DMA controller). See last Friday's post.
  • Attempt to fix the MUSB driver with isochronous endpoints, disabling the DMA works, but hurts the performance...
  • Program a Cypress FX2 with a high-speed, high-bandwidth endpoint (the MUSB does not seems to handle that, so it would be good to fix it as well). Maybe the FX2 can be used for bulk bandwidth tests too.
  • Lack of available documentation about MUSB.