Hi,
We are facing a problem that Wifi is slow when bluetooth is scanning. Following are the details.:
Murata wireless module : LBEE5KL1DX-883
I am using the EVK board with Murata 1DX module (in-band) and doing the following:
I am able to bring up bluetooth and wifi. Bluetooth and wifi performance is perfect while both are not in use. However, while scanning with bluetooth using the provided BlueZ stack or "hcitool lescan", pings start fluctuating and going up to 2+ seconds and experience packet loss. Transfers are brought to a halt. For example SCP-ing a 5MB file takes 5-6 seconds normally, but while BT scanning it may take 10 minutes if I'm patient enough to wait or if connection doesn't drop. Ifconfig reports no TX/RX errors. The wifi connection is pretty much unusable during bluetooth scan.
Some oddities and things we've tried
This is causing an issue with our code that is trying to send scan results over the internet and our web applications running on the board's browser/display.
Any thoughts on what is going on here or what I could be doing wrong?
Regards,
Shu
Hi Shu
one can post issue on wifi module vendor support for possible firmware update
wireless.murata.com/eng/products/rf-modules-1/wi-fi-bluetooth-for-freescale-i-mx.html
Best regards
igor
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