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</head><body><p>There is continual handshaking.</p><blockquote type="cite">On 06 September 2019 at 08:38 Michal Smialowski <mooksmd@gmail.com> wrote: <br> <br><div dir="ltr"><div>I am able to download from the VX-170 but not upload. <br></div><div>I take it that the same "clone" mode is used for download and upload.</div><div>I note that the data for Rx and Tx go through the same pin on the 4 pin yaesu connector.</div><div>I assume that the Rx and Tx data alternate on the same line because it is shared.</div><div>Question: When uploading to the radio , does the software need to Tx and Rx to/from the PC to the radio or does it just Tx from PC to radio ? ie is there handshaking involved or just a steady transmit stream from the PC to the radio?</div><div>tnx</div><div>Mike VE7SML <br></div></div>_______________________________________________ <br>chirp_users mailing list <br>chirp_users@intrepid.danplanet.com <br>http://intrepid.danplanet.com/mailman/listinfo/chirp_users <br>This message was sent to Nigel Gunn, W8IFF at nigel@ngunn.net <br>To unsubscribe, send an email to chirp_users-unsubscribe@intrepid.danplanet.com</blockquote><p><br></p><div class="io-ox-signature"><p>Nigel A. Gunn, 1865 El Camino Drive, Xenia, OH 45385-1115, USA. tel +1 937 825 5032<br>Amateur Radio G8IFF W8IFF and GMRS WRBV701, e-mail nigel@ngunn.net www http://www.ngunn.net <br><br></p></div></body></html>