RS-422 adapter problem [solved]

[jstrowe]

The zip file that I downloaded was named ds30_Loader_110417.zip. I am using the firmware for the dsPIC33, and it was originally marked as version 4.0.0, although I had to change it to 2.0.0 when the GUI did not recognize the version. I read this solution in another post in the forums.

The GUI identifies as:
ds30 Loader GUI.exe 1.4.1.0
ds30 Loader.dll 2.0.1.0
GHelper.dll 1.0.5.0
devices.xml 2011-04-10

I am already running at 9600 baud, so the baud rate should not be an issue.

Both the RS-232 and RS-422 drivers are connected to the same UART on the dsPIC33 with one of the chip's outputs selecting one or the other.

Any ideas?

Thanks,
John