BGS5 throws an exception "COM1 port not found!" | Telit Cinterion IoT Developer Community

Hi everybody,

During the development of the firmware, at the Connector.open()  of COM1 port, I get an error : "COM1 port not found!", I used the connector class as you can see in the following line:

  cc = (CommConnection) Connector.open("comm:" + "COM1" + ";baudrate=" + "300" + ";bitsperchar=8;parity=none;stopbits=1;autorts=off;autocts=off;blocking=off");

The module version and its configuration are as follows:

ati1

Cinterion

BGS5

REVISION 01.100

A-REVISION 00.000.18

at^scfg?

^SCFG: "Call/ECC","0"

^SCFG: "Gpio/mode/ASC1","std"

^SCFG: "Gpio/mode/DAI","gpio"

^SCFG: "Gpio/mode/DCD0","gpio"

^SCFG: "Gpio/mode/DSR0","gpio"

^SCFG: "Gpio/mode/DTR0","gpio"

^SCFG: "Gpio/mode/FSR","gpio"

^SCFG: "Gpio/mode/PULSE","gpio"

^SCFG: "Gpio/mode/PWM","gpio"

^SCFG: "Gpio/mode/RING0","gpio"

^SCFG: "Gpio/mode/SPI","rsv"

^SCFG: "Gpio/mode/SYNC","std"

^SCFG: "GPRS/AutoAttach","enabled"

^SCFG: "Ident/Manufacturer","Cinterion"

^SCFG: "Ident/Product","BGS5"

^SCFG: "MEopMode/SoR","on"

^SCFG: "MEShutdown/Fso","0"

^SCFG: "Radio/OutputPowerReduction","4"

^SCFG: "Serial/Interface/Allocation","2","2"

^SCFG: "Serial/USB/DDD","0","0","0409","1E2D","0059","Cinterion Wireless Modules","Cinterion BGx USB Com Port",""

^SCFG: "Tcp/IRT","3"

^SCFG: "Tcp/MR","10"

^SCFG: "Tcp/OT","6000"

^SCFG: "Tcp/WithURCs","on"

^SCFG: "Trace/Syslog/Otap","1","asc0",,,,"off"

^SCFG: "Userware/Autostart","1"

^SCFG: "Userware/Autostart/Delay","50"

^SCFG: "Userware/Passwd",

^SCFG: "Userware/Stdout","usb1",,,,"off"

^SCFG: "Userware/Watchdog","0"

^SCFG: "Radio/Band","15"

I could not find out what is the problem. Can you told me what is the meaning of this exception?