Pulser for usb-6218 with exponentially increase

Hello, I have a USB-6218. I need to check 2 stepper motors which take
dev1/ctrl0 / dev1/ctrl1 signal for speed, A01 and A02 for the
direction (forward and back). I need to send a signal of 5 volts
square wave to control the direction with a frequency chosen by the user on A01 and A02. I also send a series of pulses
with fixed amplitude 5 volts and frequency select by the user. impulses must be
Envoy with frequency increasing exponentially with the frequency 0
chosen by the user. How can I do? Thanks for your help

Thanks so much Andrea! I solved
My problem!

Tags: NI Products

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