flserial 0.5.3

flserial: ^0.5.3 copied to clipboard

Dart layer #

• Fixed critical race condition in dispose() — close() is now Future<void> and properly awaited before freeing native resources
• Fixed potential memory leak in write() — native buffer is now always freed via try/finally
• Fixed RangeError crash when receiving unknown event type from C++ — fromInt() now returns null for out-of-range values
• Removed unnecessary async from getModemStatus() — it was synchronous all along
• Improved native library load error message with platform context
• Fixed missing braces on single-statement if blocks in setDTR()/setRTS()

Native library (C++) #

• Fixed incomplete termios configuration on POSIX — added cfmakeraw(), VMIN=0, VTIME=0 to prevent inherited terminal settings from corrupting communication
• Fixed data race on last_modem_status and send_port_id — both are now std::atomic
• Fixed partial write on POSIX — write() now loops until all bytes are sent
• Fixed missing guard in write(), set_dtr(), set_rts() when port is closed
• Expanded POSIX baud rate support: added 57600, 230400, 460800, 921600 (platform-conditional)
• Fixed redundant double close() call in serial_free() — destructor already handles it
• Added Windows COM port path fix — ports above COM9 now automatically use \\.\COMx prefix required by CreateFileA

• Add Dart C API

• Update readme

• Completely rewritten driver

• Add support 16KB Page Size

• Changelog fix

• Replace fifo library

• MacOS support
• Memory allocation fix

• Update libs

• Import project to new plugin ffi template
• Few Api changes

• New event model
• Cleaning up unnecessary libs
• Performance improvements
• Api changes, main functions:

Stream based events, before:

serial.onSerialData.subscribe(

to:

serial.onSerialData.stream.listen(

Write serial port, before:

serial.write(data.length, data);     

to:

serial.write(data);    

• Android compilation

• Initial beta version