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author | Ernesto Castellotti <mail@ernestocastellotti.it> | 2023-01-11 18:55:39 +0100 |
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committer | Simone <26844016+simonebortolin@users.noreply.github.com> | 2023-01-12 00:02:02 +0100 |
commit | 141037771670544f3905a2674f33cad5ca753ed7 (patch) | |
tree | 1d9a29888a71fdece5afee7f85bf6fac20a9e944 /assets/js/utils.js | |
parent | Fix outputMsgCallback waitFailbackShell (diff) | |
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Diffstat (limited to 'assets/js/utils.js')
-rw-r--r-- | assets/js/utils.js | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/assets/js/utils.js b/assets/js/utils.js deleted file mode 100644 index 8ce3c6e..0000000 --- a/assets/js/utils.js +++ /dev/null @@ -1,29 +0,0 @@ -function delay(ms) { - return new Promise(resolve => setTimeout(resolve, ms)); -} - -async function openPortLineBreak(port, baudRate, outputErrorCallback) { - try { - await port.open({ baudRate: baudRate }); - } catch (err) { - outputErrorCallback(`Error: ${err.message}`); - return; - } - - const textDecoder = new TextDecoderStream(); - const readableStreamClosed = port.readable.pipeTo(textDecoder.writable); - const reader = await textDecoder.readable.pipeThrough(new TransformStream(new LineBreakTransformer())).getReader(); - const textEncoderStream = new TextEncoderStream(); - const writerStreamClosed = textEncoderStream.readable.pipeTo(port.writable); - const writer = await textEncoderStream.writable.getWriter(); - - return { reader, writer, readableStreamClosed, writerStreamClosed }; -} - -async function closePortLineBreak(port, reader, writer, readableStreamClosed, writerStreamClosed) { - reader.cancel(); - await readableStreamClosed.catch(() => { /* Ignore the error */ }); - writer.close(); - await writerStreamClosed; - await port.close(); -} |