https://github.com/afaerber/stlink/tree/master/libstlink
. compile and test a realtime kernel, for instance:
-http://www.chibios.org/dokuwiki/doku.php?id=start
+http://www.chibios.org/dokuwiki/doku.php?id=chibios:articles:stm32l_discovery
+svn checkout https://chibios.svn.sourceforge.net/svnroot/chibios/trunk ;
+cd chibios/trunk/demos/ARMCM3-STM32L152-DISCOVERY ;
+make ;