So far the sending routine did not track the amount of bytes that were actually sent. This is now fixed such that if the number of sent bytes is less then the number of bytes of the whole message, the sending rountine will continue to send the unsent parts of the message until it succeeds (or a timeout occurs). Also adjusted the virtual printer to imitate a real serial interface with regards to having it return the written bytes and allowing a partial sending (returning the number of bytes that actually were sent). |
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