How to generate Low Width PWM

Hi all,
I need to interface this sensor with my LM3S8962 Board.
According to the datasheet, I will send pules 5uS wide avery time I need to neasure distance, So I'd like to generate a 5uS wide pulse that is periodically repeated every 25mS.
I tried to do that with two ways but there is no signal on ocsilloscope.
Did any one know an other way to do that?
thanks

The interger part of 0.2 is always zero.
Configure PWM in project:
PWM Divider /32
Configure the node:
Frequency: 40 Hz
Duty Cycles Units: PWM Clock Cycles
Wire an integer constant to EIO node (5us*50MHz/32 = 7.8125 => floor(7.8125) = 7)
However, SIG on that PING))) is bidirectional, so be patient when building the hardware. You cannot connect that directly to a microcontroller pin without using Inline C Nodes (in LabVIEW you have GPIO in, GPIO out, PWM, which is output, but no option for in/out)
You don't need the Timed Loop to make the signal.
Message Edited by NicB on 09-26-2009 11:45 AM

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