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FRDM-KL43Z virtual serial port not able to transmit binary data?

Question asked by Thomas Edel on Jan 23, 2017
Latest reply on Jan 25, 2017 by Mark Butcher

I'm trying to send binary data (bytes with random values) over the virtual com serial port on the FRDM-KL43Z board (from the KL43Z chip to a host PC).  The OpenSDA serial interface seems to do fine with bytes with values correlating to standard ASCII characters, but seems to ignore many byte values that aren't standard characters (they don't get passed on to the host, they just seem to disappear).  Should I expect to be able to transmit binary data over the virtual com connection?

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