Code readablilty.
Fill getDAC(), getDACs() functions with life.
Add some more checks to the debug testpxar file.
Add DUT function to return enabled TBMs.
Add TBM Set Register functions.
Add meat to HAL initTBM function. Not tested with module yet.
Minor fixes in comments etc.
API CHANGE: Add API setTbmReg() function to update single TBM registers.
This updates both the DUT strcut and the device.
Finally: program the TBMs at startup. Untested. Will test with a module tomorrow.