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docs: network: esp8266: .scan() is now synchronous and returns result list.

This commit is contained in:
Paul Sokolovsky 2016-03-30 11:56:20 +03:00
parent d7019d0628
commit f50d9477c1
1 changed files with 4 additions and 8 deletions
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12
docs/library/network.rst
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@ -291,16 +291,12 @@ For example::
value, which should be bytes object of length 6. If the function
is called wihout parameters, returns the current address.
.. method:: wlan.scan(cb)
.. method:: wlan.scan()
Initiate scanning for the available wireless networks.
Scan for the available wireless networks.
Scanning is only possible if the radio is in station or station+AP mode; if
called while in AP only mode, an OSError exception will be raised.
Once the scanning is complete, the provided callback function ``cb`` will
be called once for each network found, and passed a tuple with information
about that network:
Scanning is only possible on STA interface. Returns list of tuples with
the information about WiFi access points:
(ssid, bssid, channel, RSSI, authmode, hidden)