Warning: Do not change the CMD port in the startup.ezm file located in the \EZSYS\MACROSfolder. Instead, make a copy of it in \EZUSER\MACROS and modify it there.15.2 Command Port ManagementSetting the command port to another port besides USB can cause problems if you cannot set it back.That is the reason we recommend to never change the startup.ezm file in the \EZSYS\MACROSdirectory or any files in the \EZSYS directory.To change your command port when you have the terminal program hooked to the USB port (whenyour ezLCD is plugged into a PC) you can simply type the appropriate CMD command shown aboveto switch back and forth.For testing without USB hooked up just create a startup.ezm file with the CMD to switch the commandport to your micro-controller host in the \EZUSER\MACROS directory. The \EZUSER\MACROdirectory will be searched at power up or reset first and that startup.ezm will be run.To get the ezLCD back to the USB command port host simply delete or rename the\EZUSER\MACROS\startup.ezm file causing the default startup.ezm (SYS\MACROS\startup.ezm)to switch your command port back to USB!60
