On 02/24/2011 12:58 PM, Bo Berglund wrote:

It seems like I am out of luck doing this with readily available
hardware such as PC:s, notebooks or embedded linux cards running
software
IMHO, the _Hardware_ is not the problem at all, but the OS is. You need to use a decent realtime OS (or none) to get msec resolution. There are several projects to make Linux more realtime aware. Those that are usable for _real_ realtime stuff (i.e. the realtime-processes need to meed predefined latency specifications without any exception) use a realtime OS below Linux and have Linux run as the lowest priority process of same.

-Michael

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