Correlation using Humusoft

Finally got down to using the new analog boards in room 14. I am focussing on block oriented signal processing using the buffer and frame in/out blocks. They are working quite happily at 10kHz sampling and work well at 20 kHz. I have both i/p and o/p going but still have to work out the exact buffering organisation of the boards. I am readyb to get the cross correlation functions going again. I'll post the code tomorrow.