Goodmorning.
My name's Mauro Ziliani and I write from Parma, Italy.
I need to plug he dongle Edimax 7811UN into a IMX6DLSABRESD board, using
kerne 4.1.15 (Yocto Krogoth)
I have the following problem.
I switch on the board wth dongle plugged.
I try a sftp transfer from my PC and the board. All works fine.
I wait for some minute, I retry the transfer, but the board doesn't
start to receive the file, and the file stay for some minuti waiting to
start.
Than the PC goes in timeout
This is what I do
1. scp app_1.0_armhf.deb root@imx6dlsabresd:/home/root
The transfer is completed. The progress bar is shown and the amount of
transfered data
2. I wait some minutes
...
...
I retry the transfer
scp app_1.0_armhf.deb root@imx6dlsabresd:/home/root
the PC wait for 5 minute about and then it goes to timeout.
On the imx6dlsabresd board dmesg tells nothing of interesting
Looking with iwconfig wlan0 I get this
wlan0 IEEE 802.11bgn ESSID:"STUDIO"
Mode:Managed Frequency:2.437 GHz Access Point:
00:0C:E6:0A:3E:CA
Bit Rate=72.2 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=62/70 Signal level=-48 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:240 Missed beacon:0
The power management is always off
Where I can look to get some more information on this strange behaviour?
There is a mini-cd sold with the dongle Edimax, but the linux driver is
for kernel 3.x
Best regards,
Mauro Ziliani
