usbserial
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Flutter Android USB Serial plugin
I need to send a break through the serial line to awaken the device (i.e. lower the TX line for more than one byte time). Is it possible to do...
I have a USB adapter which is not working. ``` I/flutter (24091): PlatformException(b, Not an Serial device., null, null) I/flutter (24091): #0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:607:7) I/flutter (24091): #1 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:177:18) I/flutter...
Is it possible to use this lib to save files to a pendrive? I tried doing this: ``` final bytes = []; await yt.videos.streamsClient.get(audioStream).listen((chunk) { bytesReceived += chunk.length; bytes.addAll(chunk); },...
Add support for web guys
The API allows for connecting to a device by index, but does not present a way to see what all of the interfaces are. Nordic Semiconductor recently started shipping all...
I was using the usb_serial: ^0.5.1 package, and it was working perfectly fine. However, after upgrading my target SDK to 34 as per Google Play policy, the usb_serial package is...
Instead of reading the data stream to determine the message length, as in MagicHeaderAndLengthByteTransformer, the new MagicHeaderFixedLengthByteTransformer takes in an integer variable `len` to read messages of a fixed length...
Is it possible to print ESC POS on two printers simultaneously?
**Description** I am using the this library in Flutter and encountering an issue with a specific USB to Serial adapter. **Details** (Working) VID: 0x067B PID: 0x2303 This adapter connects and...