Web camera USB bandwidth allocation

2017-08-22 Thread Martin Oprešnik
Hello, we are working on a project, where we need multiple cameras connected to embedded computer. For computer we have chosen odroid XU4 and for cameras Logitech C920. We need at least 5 cameras running with 720p. The problem we have is allocated USB bandwidth (cameras are using isochronous

Re: Web camera USB bandwidth allocation

2017-08-23 Thread Martin Oprešnik
caps.card, caps.bus_info, (caps.version>>16)&&0xff, (caps.version>>24)&&0xff, caps.capabilities); It says "usb-xhci-hcd.2.auto-1.1.1.4". On 23. 08. 2017 08:04, Felipe Balbi wrote: Hi, Alan Stern