XMOS Command Prompt attempting to phone home
Posted: Wed May 06, 2015 8:11 am
While using the XMOS Command Prompt from xTimeComposer on Windows with an XTAG2 Adapter I encountered a strange problem.
When trying to view a list of devices with the command "xflash -l" the command would usually take at most 3 seconds to complete. Yet if you have a network cable plugged into the PC but don't have internet access the command will take over a minute to finish. I have discovered that the XMOS tools attempt to phone home when the XTAG2 Adapter is plugged in. After the first attempt it will perform faster. But still not as fast as it would usually.
I would like to prevent this as we have some systems that are connected to an internal network but not to the internet. I haven't been able to find any documentation on this behaviour.
When trying to view a list of devices with the command "xflash -l" the command would usually take at most 3 seconds to complete. Yet if you have a network cable plugged into the PC but don't have internet access the command will take over a minute to finish. I have discovered that the XMOS tools attempt to phone home when the XTAG2 Adapter is plugged in. After the first attempt it will perform faster. But still not as fast as it would usually.
I would like to prevent this as we have some systems that are connected to an internal network but not to the internet. I haven't been able to find any documentation on this behaviour.