* platforms: Serial new dedicated writeBlocking method
* finish writeBlocking()
* add back fsync
* updated posix, added string constant for port not open error
* format
* fix build
* remove fsync
* actually remove fsync
* remove fsync from write
* review feedback
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Co-authored-by: Jacob Dahl <dahl.jakejacob@gmail.com>
Co-authored-by: Jacob Dahl <37091262+dakejahl@users.noreply.github.com>
- Added an empty constructor, setPort, and validatePort functions for Serial API
- Changed GPS to not allocate Serial object dynamically
- Moved access check on serial port name into the Serial API
- Improved the Qurt platform validatePort Serial function to implement a more rigorous check. Added safety check
to the setPort Serial function to make sure it isn't called after the port has been already opened.
