J2Mod - I/O exception - failed to read
问题 I am using for J2Mod java jar for my project. I am connected with the device through comport but, neither able to read nor write data into the device. Both time when I am trying to read or write data into the device getting the same exception. Whenever, Using QModMaster I am able to read data from the devices. Connection Code - SerialParameters parameters; SerialConnection serialMaster; try { parameters = new SerialParameters(); parameters.setPortName((String) jComboBox4.getSelectedItem()); /