8750e373a0
As timer sessions are not expected to be microseconds precise (because of RPC latency and scheduling), the session interface provided only a method 'elapsed_ms' although the back end of this method in the timer driver works with microseconds. However, in some cases it makes sense to have a method 'elapsed_us'. The values it returns might be milliseconds away from the "real" time but it allows you to work with delays smaller than a millisecond without getting a zero delta value. This commit is motivated by the need for fast bursts of calibration steps for the time interpolation in the new timer connection. Ref #2400 |
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This source-code repository contains genuine low-level OS components and interfaces of Genode. It solely depends on the framework's base API.