Controlling SR810 Lock-In Amplifier with a GUI Interface + tutorial

Greetings, I have good expertise with Matlab. In fact I am currently working on a Matlab GUI project (I can share some snapshots if you want - it's not under NDA). The Lock In Amp has both RS232 and GPIO interface. We can use a USB to Serial cable to interface it with a laptop/PC. Matlab can then communicate to this device through the COM port. I have good experience with serial interfacing of lot of hardware devices and I understand lock in amplifiers as well so understanding what you need will be really easy. However since what all is needed in the GUI is not clear - it's difficult to give an exact estimate of time and price. It would be great if you can give some info. Look forward to hear from you. T & R Alok Pugalia

A proposal has not yet been provided