Setting baud rate to the Max with OpenComConfig.

I want to connect to a motor controller (Newport Conex CC) using the serial port, but it takes baudrate 921600, however, the maximum value allowed baudrate in OpenComConfig() is only 256 000. Is there a way around it.

Also, I tried HyperTerminal and everything works fine with the baudrate 921600

I can say that the viSetAttribute depending on the VISA library works up to 921600 transfer speeds, I have not tried with OpenComConfig.

But others have, as you can see here: you can use higher rates as long the driver itself (provided by the manufacturer of your hardware to port) support non-standard transfer speeds; the limit referred by you is only a limited selection of presets of the Service Commission.

Tags: NI Software

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