I need to output 4 different high speed PWM signals. I understand that using a R-Series Reconfigurable DAQ with FPGA is the way to go. The problem is that I would like to communicate with the DAQ card through a C++ program in Visual Studio.
I do have LabView and will use it to precompile the FPGA vi. I also know how to get that vi to autoload from flash memory when the device boots, but from there I'm stuck. How do I, from C++ code, tell the FPGA what the PWM output frequency should be. From Labview, I would just access the front panel variable, but I'm unsure how to do this from C++ code.
