more cleanup
created a first version of a 'dummy' HAL to test user level code for basic functionality without attached DTB; (obviously) returns semi-random values instead of actual data
fixed spelling in log message
added check for return data in expandloop -- if no rocs/pixs are enabled and no data is produced, a critical message is logged; should be an exception in the future (as the code later still fails..)
"data" returned by dac scan methods is now in expected format
Merge branch 'master' of github.com:psi46/pxar
added a few functions to allow acces to *all* ROCs/TBMs and not just the enabled ones. Add getter for TBM DACs (equivalent to ROC function). Correct one copy paste mistkae
migrate to using api:_dut for all detector configuration bookkeeping; tests will follow
migrate to using api:_dut for all detector configuration bookkeeping; tests will follow
Merge branch 'master' into datapipes

Conflicts:
	core/api/api.cc
data vector is no pointer any longer.
We need "datapipes.cc" object for the real HAL!