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"+++" is not detectable when Java is running | Thales IoT Developer Community

June 30, 2014 - 7:36am, 4067 views

Dear All, I'm connecting EHS6 to an external device via ASC0 (only 3 wires: TX, RX, GND). Have just discovered that "+++" is not detectable when Java is running on the interface. Would like to know is there any ways to detect the "+++" because the external device have no DTR line, and I need Java on these interface for manipulating the incoming serial i/o stream. Regards, kwlee