Method WriteFileAsync

Namespace: Belay.Core
Assembly: Belay.Core.dll

WriteFileAsync(string, byte[], CancellationToken)

Writes data to a file on the device using adaptive chunked transfer. Automatically optimizes chunk size based on device communication performance. Based on official mpremote fs_writefile implementation with base64 encoding.

public Task WriteFileAsync(string remotePath, byte[] data, CancellationToken cancellationToken = default)

Parameters

remotePath string

Remote file path on device.

data byte[]

Data to write.

cancellationToken CancellationToken

Cancellation token.

Returns

Task

Exceptions

ArgumentException

Thrown when remotePath is null, empty, or contains invalid characters.

ArgumentNullException

Thrown when data is null.

DeviceException

Thrown when device communication fails or file operation fails.

OperationCanceledException

Thrown when the operation is canceled.