behranghm
Member level 1
at90usb example
Does anyone know of any demo or usb library in which AT90USB1286/7 have been configured with Isochronous endpoints? I have used these 2 libraries so far :
1)http://www.fourwalledcubicle.com/wiki/Wikka/MyUSB
2)http://www.atmel.com/dyn/products/p...family_name=AVR%AE+8%2DBit+RISC+&part_id=3874
I think the USB library provided in the first link is better than what the Atmel has provided. The point is that I have seen numerous examples in which the device is configured for BULK or Interrupt endpoints. But Isochronous is a tricky issue, because no usb device driver should request isochronous interface in its default configuration, i.e. the device should have at least two interfaces to be able to use isochronous bandwidth. Any clue? how about drivers for such an application?
Does anyone know of any demo or usb library in which AT90USB1286/7 have been configured with Isochronous endpoints? I have used these 2 libraries so far :
1)http://www.fourwalledcubicle.com/wiki/Wikka/MyUSB
2)http://www.atmel.com/dyn/products/p...family_name=AVR%AE+8%2DBit+RISC+&part_id=3874
I think the USB library provided in the first link is better than what the Atmel has provided. The point is that I have seen numerous examples in which the device is configured for BULK or Interrupt endpoints. But Isochronous is a tricky issue, because no usb device driver should request isochronous interface in its default configuration, i.e. the device should have at least two interfaces to be able to use isochronous bandwidth. Any clue? how about drivers for such an application?