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Hi
Our product is working on imx6u platform and wifi module is 1mw, the wifi is working fine when I specify a channel no. like 1 or 11 in hostapd.conf, but I encounted a problem when configuring acs in hostapd.conf.
The embedded linux version is 4.19, and hostapd version is 2.6.
Hostapd is built with CONFIG_ACS.
and I tried both channel=0 or channel=acs_survey.
But I always get the same error message in the log file, "No survey data received. ACS: unable to collect survey data", and then wlan0: AP-DISABLED.
Do you have any suggestions for thie issue?
Thanks a lot.
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Wi-Fi Bluetooth for Linux
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ACS is not supported in the WLAN firmware of 43455, that is why it is failing in your setup.
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ACS is not supported in the WLAN firmware of 43455, that is why it is failing in your setup.
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Does the WLAN firmware of 43438 support ACS?
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Thanks GauravS
So is there any plan to support this feature in the firmware of 43455?
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43438 does not support ACS due to limited memory. 43455 is in maintenance mode and there is no future plan to support ACS.