Hello,
For the trigger parameters, if you dig down far enough, you will see that the skip count is interpreted by the DLL itself. Since that step count is used inside of the DLL, there is no user access.
The easiest thing for you to do is use one of the general purpose counters that is on you board. You could use the trigger from your PFI line as the gate of your counter. From here, you would be able to cehck the counter status and see all of the trigger signals. Then, after every 10 triggers, you could route the output of the counter to the AI start trigger, this should accomplish what you want it to,
Regards,
Andrew Mierau
Applications Engineer
National Instruments