05-01-2013 07:11 AM
Hey,
Im Currently trying to generate a PWM signal and control the Duty Cycle. Ive created the PWM signal in my FPGA which i write to a digital pin. However i want to control the duty cycle of the PWM signal from the RT Processor. I would like to create and control the duty cycle in the RT processor and send that value to the FPGA.How can I do this ?
Thanks
05-01-2013 09:37 AM
These link could be useful
http://www.ni.com/pdf/manuals/375052c.pdf
http://www.ni.com/pdf/labview/us/compactrio_motor_control_basics.pdf
05-01-2013 04:15 PM
Make the duty cycle value a front-panel control on your FPGA VI, then you can write to that control from your RT VI using the Read/Write Control function from the FPGA palette.