flutter_turbo_serialport

Description:

flutter turbo serialport

flutter_turbo_serialport #




Dependencies #
This library depends on: felHR85/UsbSerial
Change Log. #
Usage #

Note: IDs are not persistent across USB disconnects.

Default ParamsType #



KEY
VALUE




driver
AUTO


portInterface
-1


returnedDataType
UTF8


baudRate
9600


dataBit
DATA_BITS_8


stopBit
STOP_BITS_1


parity
PARITY_NONE


flowControl
FLOW_CONTROL_OFF



Optional #
Add the following android intent to android/app/src/main/AndroidManifest.xml so that permissions are remembered on android (VS not remembered by usbManager.requestPermission())
<activity>
<intent-filter>
<action android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" />
</intent-filter>

<meta-data android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED"
android:resource="@xml/device_filter" />
</activity>
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And create a filter file in android/app/src/main/res/xml/usb_device_filter.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- 0x0403 / 0x6001: FTDI FT232R UART -->
<usb-device vendor-id="1027" product-id="24577" />

<!-- 0x0403 / 0x6015: FTDI FT231X -->
<usb-device vendor-id="1027" product-id="24597" />

<!-- 0x2341 / Arduino -->
<usb-device vendor-id="9025" />

<!-- 0x16C0 / 0x0483: Teensyduino -->
<usb-device vendor-id="5824" product-id="1155" />

<!-- 0x10C4 / 0xEA60: CP210x UART Bridge -->
<usb-device vendor-id="4292" product-id="60000" />

<!-- 0x067B / 0x2303: Prolific PL2303 -->
<usb-device vendor-id="1659" product-id="8963" />

<!-- 0x1366 / 0x0105: Segger JLink -->
<usb-device vendor-id="4966" product-id="261" />

<!-- 0x1366 / 0x0105: CH340 JLink -->
<usb-device vendor-id="1A86" product-id="7523" />

</resources>
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The vendor-id and product-id here have to be given in decimal, and can be retrieved using listDevices()
Example #
turboserialport_example
License #
MIT