<p>Okey, I cloned this branch and tested it with the xtimer-test applications from RIOT.<br>
<code>tests/xtimer_msg</code> -> every second a new output like 'sec=32 min=0 hour=0" ... "sec=33..."<br>
<code>tests/xtimer_remove</code> -> "Test successful."<br>
<code>tests/xtimer_reset</code> -> "Test completed!"<br>
<code>tests/xtimer_usleep_until</code> -> "Test complete."<br>
<code>tests/xtimer_shift_on_compare</code> -> I got an error "The selected BOARD=limifrog-v1 is not whitelisted:"<br>
Don't know if the last one is crucial.</p>

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