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CLI - prevent serial overflow (#14251)

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use serialWriteBufBlocking for cli, busy-waiting if TX buffer is full
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Petr Ledvina 2025-02-11 15:57:21 +01:00 • committed by GitHub
parent d63726f928
commit b96c0b69cb
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3 changed files with 14 additions and 1 deletions
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src/main/cli/cli.c
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@ -6896,7 +6896,7 @@ void cliEnter(serialPort_t *serialPort, bool interactive)
setPrintfSerialPort(cliPort);
}
bufWriterInit(&cliWriterDesc, cliWriteBuffer, sizeof(cliWriteBuffer), (bufWrite_t)serialWriteBufShim, serialPort);
bufWriterInit(&cliWriterDesc, cliWriteBuffer, sizeof(cliWriteBuffer), (bufWrite_t)serialWriteBufBlockingShim, serialPort);
cliErrorWriter = cliWriter = &cliWriterDesc;
if (interactive) {