flutter_libserialport_example_mvp

A new Flutter project demonstrating how to use the flutter_libserialport.

MVP includes

• get list of available devices
• read data (listen to port reader stream)
• write data

Getting Started

To get started just pull this project and try it out for yourself. Obviously you might need to update the message send to the device as the expected message format differs from device to device.

libserialport package links

• The original c-library created by the sigrok group
• The dart wrapper library around this c-library
• The flutter wrapper library around this dart library

MacOS

Please make sure you give the application permissions to use the serial port on MacOS https://github.com/jpnurmi/flutter_libserialport/issues/30

Output for the main.dart on MacOS

flutter: /dev/cu.usbserial-AE01I87G opened!
flutter: message send [48, 48, 49, 48, 48, 48, 49, 48, 48, 50, 61, 63, 48, 57, 54, 13]
flutter: message received [48, 48, 49, 49, 48, 48, 49, 48, 48, 54, 48, 48, 48, 48, 48, 48, 48, 48, 57, 13]
flutter: 0011001006000000009

Windows

Output for the main.dart on Windows

flutter: COM4 opened!
flutter: message send [48, 48, 49, 48, 48, 48, 49, 48, 48, 50, 61, 63, 48, 57, 54, 13]
flutter: message received [48, 48, 49, 49, 48, 48, 49, 48, 48, 54, 48, 48, 48, 48, 48, 48, 48, 48, 57, 13]
flutter: 0011001006000000009