<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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--></style></head><body lang=EN-US link=blue vlink="#954F72"><div class=WordSection1><p class=MsoNormal>I am attempting to create plugins for microwave SDR’s to work with Thetis. I generally have Rx and Tx working up to 50Mhz with LimeSDR and Ettus B200. I am using the Protocol 2 spec and attempting to do as few changes in OpenHPSDR software as possible. I developed a driver that runs in Windows that takes the place of the Metis hardware. Currently this driver runs on the same PC as Thetis. I am having a few issues with audio streaming however.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I was wondering if folks who have a good working knowledge in this area could help.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I read thru a lot of the forums and attempted to glean a few pointers. One interesting comment was that without Mic Samples, audio data will not be generated. This has me confused as to why but sure enough, if I inject mic samples into Thetis, I then receive audio PCM data.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Eventually I would like to greatly increase the Rx Data sample packets to Lime/Ettus MTU maximums and also increase sample rates for microwave bands.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I also read there is a way to configure OpenHPSDR to use the PC sound system and not stream mic and audio data to Metis (other than VAC hopefully).</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Any help will be greatly appreciated.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Gary N8CQ</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Sent from <a href="https://go.microsoft.com/fwlink/?LinkId=550986">Mail</a> for Windows 10</p><p class=MsoNormal><o:p> </o:p></p></div></body></html>