new DUT helper function: get every column with at least one pixel enabled.
Add HAL functions PixelSetCalibrate to set the calibrate bit and
ColumnSetEnable to attach or detach a double column from the readout.
HAL: adding DAQ functions darStart, daqStop, daqTrigger, daqRead and daqReset.
These seem to work well even though there is still a problem with larger readout
which seem to originate on the FPGA somewhere (see issue #35)
Add RocClearCalibrate function to discharge the ROC and reset the Cal bits
Add the Col_Enable signal to the MaskAndTrim function. We are now enabling
all the columns we need, disabling the rest automatically.
Update the SetCalibrateBits function to allow enabling and disabling.
The latter one calls the roc_ClrCal() NIOS function.
Fill the DAQ functions with life. This is part of issue #26 and implements starting and
stopping the DAQ as well as reading out the full Raw data buffer.