I made a code in VI to implement SPWM. After the results were found proper in labview, I tried to dump the output in NI Elvis II kit. I want to enable a digital output but there is an error in the code which goes as follows:-
"Specified read or write operation failed, because the number of lines in the data for a channel does not match the number of lines in the channel. Number of Lines in Channel: 1 Number of Lines in Data: 16".
I want the output in the digital channel of ELVIS (not in the Analog channel). Please tell me if how to truncate the data obtained in the result to 1 bit. If possible, please let me know if there is any simpler method to implement SPWM through vi code using ELVIS II kit.
I have been able to obtain the output at the digital channel now. But a new problem has propped up. At low frequencies upto 10 Hz, my code outputs proper values. However as I increase the frequency, the output is either entirely 1 or entirely 0 for the whole period. Please help me troubleshoot. I am attaching the corresponding vi.