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digidotcom / xbee-java

Set of Java APIs to interact with Digi International's XBee radio frequency modules.
Mozilla Public License 2.0
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Invalid Operating mode Exception #150

Open saicharitha905 opened 4 years ago

saicharitha905 commented 4 years ago

Hi Team, I have attached the Xbee coordinator to a USB port of Raspberry pi Model 3B when I am trying to open the device connection I am receiving the below exception message. Exception: Serialcheck lineno:360 info: Error Thread name: main description: Could not determine operating mode. Cause: null StackTrace:com.digi.xbee.api.exceptions.InvalidOperatingModeException: Could not determine operating mode. at com.digi.xbee.api.XBeeDevice.open(XBeeDevice.java:360)

I am receiving this exception when below line of code is getting excepted. // Open the device connection. myXBeeDevice.open();

Could you help in solving this issue?

christianitis commented 3 years ago

You might not have access to the device file. Try entering sudo chown -R <username> /dev in the terminal.