I have run some tests and it seems as though when we generate these prototypes it will automatically force the first letter of a parameter to be lowercase unless the first two letters are capitalized. I tested various function names and it seems as though you have to capitalize the first two letters to prevent the automatic change, but the drawback is that you then have an extra capitalization. This is peculiar behavior since it really should use the names as they are declared in the function panel. After discussing this problem with our R&D department I will file a Corrective Action Request to evaluate this behavior since the default setting is not the most desirable behavior. I will post the necessary information to track this request once it is filed and hopefully this behavior will be changed in future versions of CVI.
John B.
Applications Engineer
National Instruments