The commit will address the test failure of connectivity-netsocket-tests-tests-network-interface.
In the test, serial channel will break with the sequence: ESP8266Interface::connect() > disconnect() > connect()
In the first connect, both board's and ESP8266's serial flow control default to disabled, and then enabled.
In the second connect, board's serial flow control keeps enabled but ESP8266's resets to disabled, causing inconsistency between two ends.
The approach: Explicitly disable board's serial flow control on re-power or reset in (re-)connect
Aside from the core mbed-os CMake target, a number of targets have been created so they can optionally be included by application executables that require them using `target_link_libraries()`.
Co-authored-by: Martin Kojtal <martin.kojtal@arm.com>
Co-authored-by: Rajkumar Kanagaraj <rajkumar.kanagaraj@arm.com>
Mingjie Shen
Chun-Chieh Li
Hugues Kamba
Hugues Kamba
Paul Szczeanek
Rajkumar Kanagaraj
Lingkai Dong